Merge pull request #1 from Ku6epXBOCTuK/feat/new-ui

Feat/new UI
This commit is contained in:
2026-02-21 11:57:24 +05:00
147 changed files with 14967 additions and 10205 deletions
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:root {
--brand-main: #86efac;
--brand-alt: oklch(from var(--brand-main) l c calc(h + 36));
--action-lightness: 0.6;
--action-chroma: 0.18;
--hover-step: -0.08;
--danger-base: #ef4444;
--surface-main: oklch(from var(--brand-main) 0.99 0.02 h);
--surface-subtle: oklch(from var(--brand-main) 0.95 0.1 h);
--surface-elevated: oklch(from var(--brand-main) 0.99 0.05 h);
--surface-control: oklch(from var(--brand-main) 0.85 0.04 h);
--surface-hover: oklch(from var(--brand-main) 0.9 0.1 h);
--action-primary: oklch(from var(--brand-main) var(--action-lightness) var(--action-chroma) h);
--action-primary-hover: oklch(from var(--action-primary) calc(l - var(--hover-step)) c h);
--action-secondary: oklch(from var(--brand-alt) var(--action-lightness) var(--action-chroma) h);
--action-secondary-hover: oklch(from var(--action-secondary) calc(l - var(--hover-step)) c h);
--text-main: oklch(from var(--brand-main) 0.25 0.02 h);
--text-muted: oklch(from var(--brand-main) 0.45 0.02 h);
--text-action: oklch(from var(--brand-main) 0.99 0.02 h);
--border-main: oklch(from var(--brand-main) 0.9 0.04 h);
--border-strong: oklch(from var(--brand-main) 0.8 0.06 h);
--shadow: 0 1px 3px oklch(from var(--brand-main) 0.2 0.05 h / 0.1);
--shadow-md: 0 4px 12px oklch(from var(--brand-main) 0.2 0.05 h / 0.1);
--radius: 8px;
--transition: all 0.3s ease;
}
[data-theme="dark"] {
--action-lightness: 0.5;
--action-chroma: 0.18;
--surface-main: oklch(from var(--brand-main) 0.12 0.02 h);
--surface-subtle: oklch(from var(--brand-main) 0.16 0.03 h);
--surface-elevated: oklch(from var(--brand-main) 0.2 0.03 h);
--surface-control: oklch(from var(--brand-main) 0.4 0.06 h);
--surface-hover: oklch(from var(--brand-main) 0.24 0.04 h);
--action-primary-hover: oklch(from var(--action-primary) calc(l + var(--hover-step)) c h);
--action-secondary-hover: oklch(from var(--action-secondary) calc(l + var(--hover-step)) c h);
--text-main: oklch(from var(--brand-main) 0.94 0.01 h);
--text-muted: oklch(from var(--brand-main) 0.75 0.02 h);
--border-main: oklch(from var(--brand-main) 0.26 0.04 h);
--border-strong: oklch(from var(--brand-main) 0.4 0.06 h);
--shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
ul {
list-style: none;
text-indent: 0;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;
background: var(--surface-main);
color: var(--text-main);
min-height: 100vh;
padding: 16px;
transition: var(--transition);
line-height: 1.5;
}
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
%sveltekit.head%
</head>
<body data-sveltekit-preload-data="hover">
<div style="display: contents">%sveltekit.body%</div>
</body>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script>
(function () {
try {
const saved = localStorage.getItem("theme");
if (saved) {
const theme = JSON.parse(saved).theme;
if (theme === "dark") {
document.documentElement.setAttribute("data-theme", "dark");
}
}
} catch (e) {}
})();
</script>
%sveltekit.head%
</head>
<body data-sveltekit-preload-data="hover">
<div style="display: contents">%sveltekit.body%</div>
</body>
</html>
@@ -1,24 +0,0 @@
<script lang="ts">
interface Props {
errorMessage: string | undefined;
}
let { errorMessage }: Props = $props();
</script>
{#if errorMessage}
<div class="error-message">
{errorMessage}
</div>
{/if}
<style>
.error-message {
background: #ffebee;
color: #c62828;
padding: 1rem;
border-radius: 8px;
border: 1px solid #ffcdd2;
font-weight: 500;
}
</style>
@@ -1,53 +0,0 @@
<script lang="ts">
import Button from "$components/ui/Button.svelte";
interface Props {
backgroundImage?: string | undefined;
onUploadNewImage: () => void;
}
let { backgroundImage, onUploadNewImage }: Props = $props();
</script>
{#if backgroundImage}
<div class="background-preview">
<div class="background-header">
<h3>Фоновое изображение</h3>
<Button variant="secondary" size="sm" onclick={onUploadNewImage}>Загрузить</Button>
</div>
<img src={backgroundImage} alt="Фон" />
</div>
{/if}
<style>
.background-preview {
display: flex;
flex-direction: column;
gap: 0.5rem;
padding: 1rem;
background: white;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.background-header {
display: flex;
justify-content: space-between;
align-items: center;
gap: 0.5rem;
}
.background-preview h3 {
margin: 0;
color: #333;
font-size: 1rem;
font-weight: 600;
}
.background-preview img {
width: 100%;
max-width: 320px;
height: auto;
border-radius: 4px;
}
</style>
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<script lang="ts">
import { IMAGE_SETTINGS, PANEL_SETTINGS } from "$lib/constants";
import { imageState } from "$states/image.svelte";
import Konva from "konva";
import { onMount } from "svelte";
import { Image, Layer, Stage } from "svelte-konva";
let active = $state(false);
let masterImage: Image | undefined = $state();
let contrast = $derived(imageState.appliedFilters.contrast);
let brightness = $derived(imageState.appliedFilters.brightness);
let hue = $derived(imageState.appliedFilters.hue);
let saturation = $derived(imageState.appliedFilters.saturation);
let luminance = $derived(imageState.appliedFilters.luminance);
function updateMasterImage() {
if (masterImage?.node && masterImage?.node?.width() > 0) {
masterImage?.node.cache();
imageState.masterImage = masterImage?.node.toCanvas();
}
}
$effect(() => {
void contrast;
void brightness;
void hue;
void saturation;
void luminance;
updateMasterImage();
});
onMount(async () => {
updateMasterImage();
});
</script>
<div class="crop-canvas-container">
<Stage width={PANEL_SETTINGS.PANEL_WIDTH} height={PANEL_SETTINGS.PANEL_HEIGHT_DEFAULT}>
<Layer>
<Image
image={imageState.croppedImage}
bind:this={masterImage}
filters={[Konva.Filters.Brightness, Konva.Filters.Contrast, Konva.Filters.HSL]}
brightness={brightness / IMAGE_SETTINGS.BRIGHTNESS_DIVIDER}
{contrast}
{hue}
saturation={saturation / IMAGE_SETTINGS.SATURATION_DIVIDER}
luminance={luminance / IMAGE_SETTINGS.LUMINANCE_DIVIDER}
/>
</Layer>
</Stage>
<div class="crop-box" class:active>
<div class="crop-handle nw"></div>
<div class="crop-handle ne"></div>
<div class="crop-handle sw"></div>
<div class="crop-handle se"></div>
<div class="crop-handle n"></div>
<div class="crop-handle s"></div>
<div class="crop-handle w"></div>
<div class="crop-handle e"></div>
</div>
</div>
<style>
.crop-canvas-container {
position: relative;
width: 100%;
aspect-ratio: 16 / 5;
background: var(--surface-subtle);
border-radius: var(--radius);
overflow: hidden;
cursor: crosshair;
}
.crop-box {
position: absolute;
border: 2px solid var(--action-primary);
box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
cursor: move;
display: none;
}
.crop-box.active {
display: block;
}
.crop-handle {
position: absolute;
width: 10px;
height: 10px;
background: white;
border: 2px solid var(--action-primary);
border-radius: 50%;
}
.crop-handle.nw {
top: -5px;
left: -5px;
cursor: nw-resize;
}
.crop-handle.ne {
top: -5px;
right: -5px;
cursor: ne-resize;
}
.crop-handle.sw {
bottom: -5px;
left: -5px;
cursor: sw-resize;
}
.crop-handle.se {
bottom: -5px;
right: -5px;
cursor: se-resize;
}
.crop-handle.n {
top: -5px;
left: 50%;
transform: translateX(-50%);
cursor: n-resize;
}
.crop-handle.s {
bottom: -5px;
left: 50%;
transform: translateX(-50%);
cursor: s-resize;
}
.crop-handle.w {
left: -5px;
top: 50%;
transform: translateY(-50%);
cursor: w-resize;
}
.crop-handle.e {
right: -5px;
top: 50%;
transform: translateY(-50%);
cursor: e-resize;
}
</style>
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<script lang="ts">
import Button from "$components/ui/Button.svelte";
import type { ImageCropResult } from "$lib/types/panel";
import { setLoading } from "$stores/uiStore";
import CropperJS from "cropperjs";
import { onMount } from "svelte";
interface Props {
imageSrc: string;
onCropComplete: (croppedImage: string) => void;
onCancel: () => void;
}
let { imageSrc, onCropComplete, onCancel }: Props = $props();
let imageElement: HTMLImageElement;
let cropper: CropperJS | undefined = undefined;
let isProcessing = $state(false);
let errorMessage = $state<string | undefined>(undefined);
onMount(() => {
initializeCropper();
return () => {
if (cropper) {
cropper.destroy();
}
};
});
function initializeCropper() {
if (!imageElement || !CropperJS) {
return;
}
cropper = new CropperJS(imageElement);
}
async function handleCrop() {
if (!cropper) {
return;
}
try {
isProcessing = true;
errorMessage = undefined;
setLoading(true);
const cropperCanvasElement = cropper.getCropperCanvas();
if (!cropperCanvasElement) {
throw new Error("Не удалось получить обрезанное изображение");
}
const canvas = await cropperCanvasElement.$toCanvas({
width: 320,
});
if (!canvas) {
throw new Error("Не удалось получить canvas");
}
const croppedImage = canvas.toDataURL("image/png");
const cropResult: ImageCropResult = {
success: true,
croppedImage,
};
onCropComplete(croppedImage);
} catch (error) {
errorMessage = error instanceof Error ? error.message : "Ошибка обрезки изображения";
} finally {
isProcessing = false;
setLoading(false);
}
}
function handleCancel() {
if (cropper) {
cropper.destroy();
}
onCancel();
}
</script>
<div class="cropper-container">
<div class="cropper-wrapper">
<img bind:this={imageElement} src={imageSrc} alt="" class="cropper-image" />
</div>
{#if errorMessage}
<div class="error-message">
<strong>Ошибка:</strong>
{errorMessage}
</div>
{/if}
<div class="cropper-actions">
<Button variant="secondary" onclick={handleCancel} disabled={isProcessing}>Отмена</Button>
<Button variant="primary" onclick={handleCrop} disabled={isProcessing} loading={isProcessing}>Применить</Button>
</div>
<div class="cropper-info">
<p>💡 Изображение будет обрезано до ширины 320px</p>
</div>
</div>
<style>
.cropper-container {
display: flex;
flex-direction: column;
gap: 1rem;
width: 100%;
max-width: 800px;
margin: 0 auto;
}
.cropper-wrapper {
position: relative;
width: 100%;
max-height: 600px;
overflow: hidden;
border-radius: 8px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.cropper-image {
display: block;
max-width: 100%;
height: auto;
}
.cropper-actions {
display: flex;
gap: 1rem;
justify-content: center;
padding: 1rem;
background: #f9f9f9;
border-radius: 8px;
}
.cropper-info {
text-align: center;
color: #666;
font-size: 0.9rem;
padding: 0.5rem;
}
.error-message {
background: #ffebee;
color: #c62828;
padding: 0.75rem;
border-radius: 4px;
border: 1px solid #ffcdd2;
}
:global(.cropper-view-box),
:global(.cropper-face) {
border-radius: 0;
}
:global(.cropper-line) {
background-color: rgba(0, 123, 255, 0.5);
}
:global(.cropper-point) {
background-color: #007bff;
}
:global(.cropper-container) {
direction: ltr;
font-size: 0;
line-height: 0;
position: relative;
touch-action: none;
user-select: none;
}
:global(.cropper-container img) {
display: block;
height: 100%;
image-orientation: 0deg;
max-height: none !important;
max-width: none !important;
min-height: 0 !important;
min-width: 0 !important;
width: 100%;
}
:global(.cropper-wrap-box, .cropper-canvas, .cropper-drag-box, .cropper-crop-box, .cropper-modal) {
bottom: 0;
left: 0;
position: absolute;
right: 0;
top: 0;
}
:global(.cropper-wrap-box, .cropper-canvas) {
overflow: hidden;
}
:global(.cropper-drag-box) {
background-color: #fff;
opacity: 0;
}
:global(.cropper-modal) {
background-color: rgba(0, 0, 0, 0.5);
}
:global(.cropper-crop-box) {
border-color: rgba(0, 123, 255, 0.5);
}
</style>
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<script lang="ts">
import ImageUpload from "./ImageUpload.svelte";
import ImageCropper from "./ImageCropper.svelte";
interface Props {
currentStep: string;
uploadedImage: string | undefined;
onImageUpload: (image: string) => void;
onCropComplete: (croppedImage: string) => void;
onCropCancel: () => void;
}
let { currentStep, uploadedImage, onImageUpload, onCropComplete, onCropCancel }: Props = $props();
</script>
{#if currentStep === "upload"}
<ImageUpload onImageSelect={onImageUpload} />
{:else if currentStep === "crop" && uploadedImage}
<ImageCropper imageSrc={uploadedImage} {onCropComplete} onCancel={onCropCancel} />
{/if}
<script lang="ts">
import Card from "$components/layout/Card.svelte";
import SettingsGrid from "$components/layout/SettingsGrid.svelte";
import SettingsRow from "$components/layout/SettingsRow.svelte";
import Button from "$components/ui/Button.svelte";
import RangeSlider from "$components/ui/RangeSlider.svelte";
import { IMAGE_SETTINGS } from "$lib/constants";
import { uploadService } from "$services/uploadService";
import { imageState } from "$states/image.svelte";
import Pencil from "~icons/lucide/pencil";
import Reset from "~icons/lucide/rotate-ccw";
import Sliders from "~icons/lucide/sliders-horizontal";
import Upload from "~icons/lucide/upload";
import CropInline from "./CropInline.svelte";
async function handlePaste(event: ClipboardEvent) {
let image = await uploadService.fromClipboard(event);
if (image.ok) {
imageState.fullImage = image.data;
}
}
</script>
<Card title="Фоновое изображение">
<div class="crop-editor">
<CropInline />
<div class="crop-controls">
<Button label="Загрузить" ariaLabel="Upload" icon={Upload} type="primary" />
<Button label="Редактировать" ariaLabel="Edit" icon={Pencil} type="secondary" />
<Button label="Сбросить" ariaLabel="Reset" icon={Reset} type="outline" />
</div>
<SettingsGrid label="Настройки изображения" icon={Sliders}>
<SettingsRow label="Сдвиг цвета">
<RangeSlider
bind:value={imageState.hue}
min={IMAGE_SETTINGS.HUE_MIN}
max={IMAGE_SETTINGS.HUE_MAX}
defaultValue={IMAGE_SETTINGS.HUE_DEFAULT}
showReset={true}
/>
</SettingsRow>
<SettingsRow label="Насыщенность">
<RangeSlider
bind:value={imageState.saturation}
min={IMAGE_SETTINGS.SATURATION_MIN}
max={IMAGE_SETTINGS.SATURATION_MAX}
defaultValue={IMAGE_SETTINGS.SATURATION_DEFAULT}
showReset={true}
/>
</SettingsRow>
<SettingsRow label="Яркость">
<RangeSlider
bind:value={imageState.luminance}
min={IMAGE_SETTINGS.LUMINANCE_MIN}
max={IMAGE_SETTINGS.LUMINANCE_MAX}
defaultValue={IMAGE_SETTINGS.LUMINANCE_DEFAULT}
showReset={true}
/>
</SettingsRow>
<SettingsRow label="Светлота">
<RangeSlider
bind:value={imageState.brightness}
min={IMAGE_SETTINGS.BRIGHTNESS_MIN}
max={IMAGE_SETTINGS.BRIGHTNESS_MAX}
defaultValue={IMAGE_SETTINGS.BRIGHTNESS_DEFAULT}
showReset={true}
/>
</SettingsRow>
<SettingsRow label="Контраст">
<RangeSlider
bind:value={imageState.contrast}
min={IMAGE_SETTINGS.CONTRAST_MIN}
max={IMAGE_SETTINGS.CONTRAST_MAX}
defaultValue={IMAGE_SETTINGS.CONTRAST_DEFAULT}
showReset={true}
/>
</SettingsRow>
</SettingsGrid>
</div>
</Card>
<svelte:window onpaste={handlePaste} />
<style>
.crop-editor {
display: flex;
flex-direction: column;
gap: 12px;
}
.crop-controls {
display: flex;
gap: 8px;
flex-wrap: wrap;
}
</style>
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<script lang="ts">
import Button from "$components/ui/Button.svelte";
import type { ImageUploadResult } from "$lib/types/panel";
import { handleError } from "$lib/utils/errorHandler";
import { clearError, setCurrentStep, setLoading, uiStore } from "$stores/uiStore";
import { onMount } from "svelte";
import { imageService } from "../../services/imageService";
interface Props {
onImageSelect: (image: string) => void;
}
let { onImageSelect }: Props = $props();
let dropZone = $state<HTMLElement | undefined>(undefined);
let fileInput = $state<HTMLInputElement | undefined>(undefined);
let urlInput = $state<HTMLInputElement | undefined>(undefined);
let urlForm = $state<HTMLFormElement | undefined>(undefined);
let isDragOver = $state(false);
let showUrlInput = $state(false);
let uploadedImage = $state<string | undefined>(undefined);
let errorMessage = $state<string | undefined>(undefined);
const uiError = $derived($uiStore.error);
onMount(() => {
setupPasteHandler();
setupDragAndDrop();
});
function setupPasteHandler() {
document.addEventListener("paste", handlePaste);
return () => document.removeEventListener("paste", handlePaste);
}
function setupDragAndDrop() {
if (!dropZone) return;
dropZone!.addEventListener("dragover", handleDragOver);
dropZone!.addEventListener("dragleave", handleDragLeave);
dropZone!.addEventListener("drop", handleDrop);
return () => {
dropZone!.removeEventListener("dragover", handleDragOver);
dropZone!.removeEventListener("dragleave", handleDragLeave);
dropZone!.removeEventListener("drop", handleDrop);
};
}
function handleDragOver(e: DragEvent) {
e.preventDefault();
isDragOver = true;
}
function handleDragLeave(e: DragEvent) {
e.preventDefault();
isDragOver = false;
}
async function handleDrop(e: DragEvent) {
e.preventDefault();
isDragOver = false;
const files = e.dataTransfer?.files;
if (!files || files.length === 0) return;
const file = files[0];
await handleFileUpload(file);
}
async function handleFileUpload(file: File) {
try {
setLoading(true);
clearError();
const result: ImageUploadResult = await imageService.handleFileUpload(file);
if (result.success && result.image) {
uploadedImage = result.image;
onImageSelect(result.image);
setCurrentStep("crop");
} else {
errorMessage = result.error || "Ошибка загрузки файла";
}
} catch (error) {
errorMessage = handleError(error);
} finally {
setLoading(false);
}
}
async function handlePaste(e: ClipboardEvent) {
e.preventDefault();
try {
setLoading(true);
clearError();
const result: ImageUploadResult = await imageService.handlePasteUpload(e);
if (result.success && result.image) {
uploadedImage = result.image;
onImageSelect(result.image);
setCurrentStep("crop");
} else {
errorMessage = result.error || "Ошибка вставки изображения";
}
} catch (error) {
errorMessage = handleError(error);
} finally {
setLoading(false);
}
}
async function handleUrlSubmit(e: Event) {
e.preventDefault();
if (!urlInput?.value.trim()) return;
try {
setLoading(true);
clearError();
const result: ImageUploadResult = await imageService.handleUrlUpload(urlInput.value.trim());
if (result.success && result.image) {
uploadedImage = result.image;
onImageSelect(result.image);
setCurrentStep("crop");
showUrlInput = false;
} else {
errorMessage = result.error || "Ошибка загрузки изображения";
}
} catch (error) {
errorMessage = handleError(error);
} finally {
setLoading(false);
}
}
function triggerFileInput() {
fileInput?.click();
}
function resetUpload() {
uploadedImage = undefined;
errorMessage = undefined;
showUrlInput = false;
setCurrentStep("upload");
}
</script>
<div class="image-upload-container">
{#if uploadedImage}
<div class="uploaded-image-preview">
<img src={uploadedImage} alt="Uploaded preview" />
<div class="preview-actions">
<Button variant="secondary" onclick={resetUpload}>Загрузить другое</Button>
</div>
</div>
{:else}
<div
bind:this={dropZone}
class="drop-zone {isDragOver ? 'drag-over' : ''} {uiError ? 'error' : ''}"
role="button"
tabindex="0"
onclick={triggerFileInput}
onkeydown={(e) => {
if (e.key === "Enter" || e.key === " ") {
e.preventDefault();
triggerFileInput();
}
}}
>
<div class="drop-zone-content">
<svg class="upload-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
<polyline points="7 10 12 15 17 10"></polyline>
<line x1="12" y1="15" x2="12" y2="3"></line>
</svg>
<h3>Загрузите изображение</h3>
<p>Перетащите файл сюда, нажмите для выбора, или вставьте через Ctrl+V</p>
<div class="upload-methods">
<Button
variant="primary"
onclick={(e) => {
e.stopPropagation();
triggerFileInput();
}}>Выбрать файл</Button
>
<Button variant="secondary" onclick={() => (showUrlInput = !showUrlInput)}>
{showUrlInput ? "Скрыть" : "По URL"}
</Button>
</div>
{#if showUrlInput}
<form bind:this={urlForm} onsubmit={handleUrlSubmit} class="url-input-form">
<input
bind:this={urlInput}
type="url"
placeholder="https://example.com/image.jpg"
required
class="url-input"
/>
<Button type="submit" variant="primary" disabled={$uiStore.isLoading} loading={$uiStore.isLoading}
>Загрузить</Button
>
</form>
{/if}
<div class="upload-tips">
<p>• Поддерживаемые форматы: JPG, PNG, WebP, GIF</p>
<p>• Максимальный размер: 10MB</p>
<p>• Или вставьте изображение через Ctrl+V</p>
</div>
</div>
</div>
<input
bind:this={fileInput}
type="file"
accept="image/jpeg,image/jpg,image/png,image/webp,image/gif"
style="display: none;"
onchange={(e) => {
const file = (e.target as HTMLInputElement).files?.[0];
if (file) handleFileUpload(file);
}}
/>
{/if}
{#if errorMessage}
<div class="error-message">
<strong>Ошибка:</strong>
{errorMessage}
</div>
{/if}
{#if $uiStore.isLoading}
<div class="loading-overlay">
<div class="loading-spinner"></div>
<p>Загрузка...</p>
</div>
{/if}
</div>
<style>
.image-upload-container {
position: relative;
width: 100%;
max-width: 400px;
margin: 0 auto;
}
.drop-zone {
border: 2px dashed #ccc;
border-radius: 8px;
padding: 2rem;
text-align: center;
cursor: pointer;
transition: all 0.3s ease;
background: #f9f9f9;
min-height: 200px;
display: flex;
align-items: center;
justify-content: center;
}
.drop-zone:hover {
border-color: #007bff;
background: #f0f8ff;
}
.drop-zone.drag-over {
border-color: #007bff;
background: #e3f2fd;
transform: scale(1.02);
}
.drop-zone.error {
border-color: #dc3545;
background: #ffebee;
}
.drop-zone-content {
display: flex;
flex-direction: column;
align-items: center;
gap: 1rem;
}
.upload-icon {
width: 48px;
height: 48px;
color: #666;
}
.drop-zone h3 {
margin: 0;
color: #333;
font-size: 1.2rem;
}
.drop-zone p {
margin: 0;
color: #666;
font-size: 0.9rem;
}
.upload-methods {
display: flex;
gap: 0.5rem;
flex-wrap: wrap;
justify-content: center;
}
.url-input-form {
display: flex;
gap: 0.5rem;
margin-top: 1rem;
width: 100%;
}
.url-input {
flex: 1;
padding: 0.5rem;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 0.9rem;
}
.upload-tips {
font-size: 0.8rem;
color: #666;
margin-top: 1rem;
}
.upload-tips p {
margin: 0.25rem 0;
}
.uploaded-image-preview {
text-align: center;
}
.uploaded-image-preview img {
max-width: 100%;
max-height: 300px;
border-radius: 8px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.preview-actions {
margin-top: 1rem;
}
.error-message {
background: #ffebee;
color: #c62828;
padding: 0.75rem;
border-radius: 4px;
margin-top: 1rem;
border: 1px solid #ffcdd2;
}
.loading-overlay {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(255, 255, 255, 0.9);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
border-radius: 8px;
}
.loading-spinner {
width: 40px;
height: 40px;
border: 4px solid #f3f3f3;
border-top: 4px solid #007bff;
border-radius: 50%;
animation: spin 1s linear infinite;
margin-bottom: 1rem;
}
@keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
</style>
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<script lang="ts">
import ErrorMessage from "$components/feedback/ErrorMessage.svelte";
import AppContent from "$components/layout/AppContent.svelte";
import AppHeader from "$components/layout/AppHeader.svelte";
interface Props {
errorMessage: string | undefined;
uploadedImage: string | undefined;
texts: Array<{ id: string; text: string }>;
backgroundImage: string | undefined;
panels: any[];
onUploadNewImage: () => void;
onImageUpload: (image: string) => void;
onCropComplete: (croppedImage: string) => void;
onCropCancel: () => void;
onTextAdd: (text: string) => void;
onTextUpdate: (id: string, newText: string) => void;
onTextDelete: (id: string) => void;
onDownload: (panel: any, konvaStage: any) => Promise<void>;
onDownloadAll: () => Promise<void>;
}
let {
errorMessage,
uploadedImage,
texts,
backgroundImage,
panels,
onUploadNewImage,
onImageUpload,
onCropComplete,
onCropCancel,
onTextAdd,
onTextUpdate,
onTextDelete,
onDownload,
onDownloadAll,
}: Props = $props();
</script>
<div class="app-container">
<AppHeader />
<ErrorMessage {errorMessage} />
<AppContent
{uploadedImage}
{texts}
{backgroundImage}
{panels}
{onImageUpload}
{onCropComplete}
{onCropCancel}
{onTextAdd}
{onTextUpdate}
{onTextDelete}
{onUploadNewImage}
{onDownload}
{onDownloadAll}
/>
</div>
<style>
.app-container {
display: flex;
flex-direction: column;
gap: 1.5rem;
max-width: 1400px;
margin: 0 auto;
padding: 2rem;
}
</style>
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<script lang="ts">
import MainSection from "$components/layout/MainSection.svelte";
import Sidebar from "$components/layout/Sidebar.svelte";
interface Props {
uploadedImage: string | undefined;
texts: Array<{ id: string; text: string }>;
backgroundImage: string | undefined;
panels: any[];
onImageUpload: (image: string) => void;
onCropComplete: (croppedImage: string) => void;
onCropCancel: () => void;
onTextAdd: (text: string) => void;
onTextUpdate: (id: string, newText: string) => void;
onTextDelete: (id: string) => void;
onUploadNewImage: () => void;
onDownload: (panel: any, konvaStage: any) => Promise<void>;
onDownloadAll: () => Promise<void>;
}
let {
uploadedImage,
texts,
backgroundImage,
panels,
onImageUpload,
onCropComplete,
onCropCancel,
onTextAdd,
onTextUpdate,
onTextDelete,
onUploadNewImage,
onDownload,
onDownloadAll,
}: Props = $props();
</script>
<div class="app-content">
<MainSection
{uploadedImage}
{texts}
{onImageUpload}
{onCropComplete}
{onCropCancel}
{onTextAdd}
{onTextUpdate}
{onTextDelete}
/>
<Sidebar {backgroundImage} {panels} {onUploadNewImage} {onDownload} {onDownloadAll} />
</div>
<style>
.app-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 2rem;
}
@media (max-width: 1024px) {
.app-content {
grid-template-columns: 1fr;
}
}
</style>
+86 -30
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@@ -1,30 +1,86 @@
<script lang="ts">
interface Props {
onUploadNewImage?: () => void;
}
let { onUploadNewImage }: Props = $props();
</script>
<div class="app-header">
<h1>Twitch Panels Creator</h1>
</div>
<style>
.app-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1.5rem;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
border-radius: 12px;
color: white;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.app-header h1 {
margin: 0;
font-size: 2rem;
font-weight: 600;
}
</style>
<script lang="ts">
import { themeState } from "$states/theme.svelte";
import Moon from "~icons/lucide/moon";
import Sun from "~icons/lucide/sun";
function toggleTheme() {
themeState.toggle();
}
</script>
<header class="header">
<div class="header-content">
<h1>Twitch Panels</h1>
<button class="theme-toggle" aria-label="Toggle theme" onclick={toggleTheme}>
<Sun class="sun-icon" />
<Moon class="moon-icon" />
</button>
</div>
</header>
<style>
.header {
background: linear-gradient(135deg, var(--action-primary) 0%, var(--action-secondary) 100%);
color: var(--text-action);
padding: 16px 20px;
border-radius: var(--radius);
margin-bottom: 16px;
box-shadow: var(--shadow-md);
}
.header-content {
display: flex;
justify-content: space-between;
align-items: center;
}
.header h1 {
font-size: 20px;
font-weight: 600;
}
.theme-toggle {
width: 36px;
height: 36px;
border-radius: 6px;
border: none;
background: rgba(255, 255, 255, 0.2);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: var(--transition);
position: relative;
}
.theme-toggle:hover {
background: rgba(255, 255, 255, 0.3);
}
:global(.theme-toggle svg) {
width: 18px;
height: 18px;
position: absolute;
transition: var(--transition);
}
:global(.sun-icon) {
opacity: 1;
transform: rotate(0deg);
}
:global(.moon-icon) {
opacity: 0;
transform: rotate(90deg);
}
:global([data-theme="dark"] .sun-icon) {
opacity: 0;
transform: rotate(90deg);
}
:global([data-theme="dark"] .moon-icon) {
opacity: 1;
transform: rotate(0deg);
}
</style>
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<script lang="ts">
import type { Snippet } from "svelte";
interface Props {
title: string | Snippet;
children: Snippet;
titleSnippet?: Snippet;
}
let { title, children, titleSnippet = emptySnippet }: Props = $props();
</script>
{#snippet emptySnippet()}{/snippet}
<section class="card">
<div class="card-header-row">
<h2 class="card-title">
{#if typeof title === "string"}
{title}
{:else}
{@render title()}
{/if}
</h2>
<div class="card-snippet">
{@render titleSnippet()}
</div>
</div>
<div class="card-body">
{@render children()}
</div>
</section>
<style>
.card {
background: var(--surface-elevated);
border: 1px solid var(--border-main);
border-radius: var(--radius);
padding: 16px;
margin-bottom: 16px;
transition: var(--transition);
overflow: hidden;
box-shadow: var(--shadow);
}
.card-title {
font-size: 15px;
font-weight: 600;
color: var(--text-main);
margin-bottom: 12px;
display: flex;
align-items: center;
gap: 8px;
}
.card-header-row {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 12px;
}
.card-snippet {
display: flex;
align-items: center;
gap: 8px;
}
</style>
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<script lang="ts">
import type { Snippet } from "svelte";
interface Props {
children: Snippet;
}
let { children }: Props = $props();
</script>
<div class="input-group">
{@render children()}
</div>
<style>
.input-group {
display: flex;
gap: 8px;
margin-bottom: 12px;
}
</style>
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<script lang="ts">
import ImageManager from "$components/image/ImageManager.svelte";
import TextSection from "$components/text/TextSection.svelte";
import { uiStore } from "$stores/uiStore";
interface Props {
uploadedImage: string | undefined;
texts: Array<{ id: string; text: string }>;
onImageUpload: (image: string) => void;
onCropComplete: (croppedImage: string) => void;
onCropCancel: () => void;
onTextAdd: (text: string) => void;
onTextUpdate: (id: string, newText: string) => void;
onTextDelete: (id: string) => void;
}
let {
uploadedImage,
texts,
onImageUpload,
onCropComplete,
onCropCancel,
onTextAdd,
onTextUpdate,
onTextDelete,
}: Props = $props();
</script>
<div class="main-section">
<ImageManager currentStep={$uiStore.currentStep} {uploadedImage} {onImageUpload} {onCropComplete} {onCropCancel} />
{#if $uiStore.currentStep === "text"}
<TextSection {texts} {onTextAdd} {onTextUpdate} {onTextDelete} />
{/if}
</div>
<style>
.main-section {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
</style>
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<script lang="ts">
import ImageManager from "$components/image/ImageManager.svelte";
import PreviewManager from "$components/panel/PreviewManager.svelte";
</script>
<div class="panel-bar">
<ImageManager />
<PreviewManager />
</div>
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<script lang="ts">
import Button from "$components/ui/Button.svelte";
import type { Component, Snippet } from "svelte";
interface Props {
children: Snippet;
label: string;
icon: Component;
}
let { children, label = "fuf", icon }: Props = $props();
let expanded = $state(false);
</script>
<div class="settings-grid">
<label>
{label}
<Button {icon} ariaLabel="Expand" type="mini" onclick={() => (expanded = !expanded)} />
</label>
{#if expanded}
{@render children()}
{/if}
</div>
<style>
.settings-grid {
display: flex;
flex-direction: column;
gap: 12px;
padding: 12px;
background: var(--surface-subtle);
border-radius: var(--radius);
border: 1px solid var(--border-main);
}
label {
color: var(--text-main);
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
font-size: 16px;
cursor: pointer;
user-select: none;
}
</style>
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<script lang="ts">
import type { Snippet } from "svelte";
interface Props {
label: string;
children: Snippet;
noLabel?: boolean;
}
let { label, children, noLabel = false }: Props = $props();
let tag = $derived(noLabel ? "div" : "label");
</script>
<svelte:element this={tag} class="setting-row">
<div class="setting-label">{label}</div>
<div class="setting-control">
{@render children()}
</div>
</svelte:element>
<style>
.setting-row {
display: grid;
grid-template-columns: 100px 1fr;
align-items: center;
gap: 12px;
}
.setting-label {
color: var(--text-muted);
font-size: 13px;
font-weight: 500;
}
.setting-control {
display: flex;
align-items: center;
gap: 10px;
}
</style>
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<script lang="ts">
import BackgroundPreview from "$components/image/BackgroundPreview.svelte";
import PanelsList from "$components/panel/PanelsList.svelte";
import { uiStore } from "$stores/uiStore";
interface Props {
backgroundImage: string | undefined;
panels: any[];
onUploadNewImage: () => void;
onDownload: (panel: any, konvaStage: any) => Promise<void>;
onDownloadAll: () => Promise<void>;
}
let { backgroundImage, panels, onUploadNewImage, onDownload, onDownloadAll }: Props = $props();
</script>
<div class="sidebar">
{#if $uiStore.currentStep === "text"}
<BackgroundPreview {backgroundImage} {onUploadNewImage} />
<PanelsList {panels} {onDownload} {onDownloadAll} />
{/if}
</div>
<style>
.sidebar {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
@media (max-width: 1024px) {
.sidebar {
order: -1;
}
}
</style>
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<script lang="ts">
import TextConfig from "$components/text/TextConfig.svelte";
import TextManager from "$components/text/TextManager.svelte";
</script>
<div class="text-bar">
<TextManager />
<TextConfig />
</div>
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<script lang="ts">
import Button from "$components/ui/Button.svelte";
import { PANEL_SETTINGS, TYPOGRAPHY, UI_SETTINGS } from "$lib/constants";
import type { Panel, TextItem } from "$lib/types/panel";
import { setCurrentStep } from "$stores/uiStore";
import type { Stage as KonvaStage } from "konva/lib/Stage";
import { Image, Layer, Stage, Text } from "svelte-konva";
interface Props {
panel: Panel;
onDownload?: (panel: Panel, konvaStage: KonvaStage) => void;
}
let { panel, onDownload }: Props = $props();
let backgroundImage: HTMLImageElement | undefined = $state(undefined);
let konvaStage: KonvaStage | null = $state(null);
let stageComponent: any = $state(null);
$effect(() => {
if (stageComponent) {
konvaStage = stageComponent.node;
}
});
function handleUploadNewImage() {
setCurrentStep(UI_SETTINGS.STEPS.UPLOAD);
}
$effect(() => {
if (panel?.backgroundImage && panel.backgroundImage !== backgroundImage?.src) {
loadImage(panel.backgroundImage);
}
});
function loadImage(src: string) {
const img = document.createElement("img");
img.onload = () => {
backgroundImage = img;
};
img.onerror = (error) => {
console.error("[PanelPreview] Failed to load background image");
};
img.src = src;
}
function handleDownload() {
let stageToUse = konvaStage;
if (!stageToUse && stageComponent) {
stageToUse = stageComponent.node || stageComponent.stage || stageComponent._stage || stageComponent;
if (stageToUse && typeof stageToUse.toBlob === "function") {
} else {
if (typeof stageComponent.toBlob === "function") {
stageToUse = stageComponent;
}
}
}
if (onDownload && stageToUse) {
onDownload(panel, stageToUse);
}
}
function getTextPosition(textItem: TextItem) {
const panelWidth = PANEL_SETTINGS.PANEL_WIDTH;
const paddingX = textItem.paddingX ?? 20;
const verticalOffset = textItem.verticalOffset ?? 0;
const centerY = panel.height / 2 + verticalOffset;
const textWidth = 300;
let position;
switch (textItem.textAlign) {
case "left":
position = { x: paddingX, y: centerY };
break;
case "right":
position = { x: panelWidth - textWidth - paddingX, y: centerY };
break;
case "center":
default:
position = { x: (panelWidth - textWidth) / 2, y: centerY };
break;
}
return position;
}
</script>
<div class="panel-preview">
<div class="preview-header">
<div class="panel-title">{panel.text?.text || "Без названия"}</div>
<Button variant="primary" size="sm" onclick={handleDownload}>Скачать</Button>
</div>
<div class="preview-sections">
<div class="preview-section">
<div class="canvas-container">
<Stage width={PANEL_SETTINGS.PANEL_WIDTH} height={panel.height} bind:this={stageComponent}>
<Layer>
{#if backgroundImage}
<Image image={backgroundImage} width={PANEL_SETTINGS.PANEL_WIDTH} height={panel.height} />
{/if}
</Layer>
<Layer>
{#if panel.text}
{@const textPosition = getTextPosition(panel.text)}
<Text
text={panel.text.text}
fontSize={panel.text.fontSize || TYPOGRAPHY.FONT_SIZE_DEFAULT}
fill={panel.text.color || TYPOGRAPHY.TEXT_COLOR_DEFAULT}
fontFamily={panel.text.fontFamily || "Arial"}
x={textPosition.x}
y={textPosition.y}
align={panel.text.textAlign || TYPOGRAPHY.TEXT_ALIGN_CENTER}
width={PANEL_SETTINGS.PANEL_WIDTH - textPosition.x * 2}
offsetX={0}
/>
{/if}
</Layer>
</Stage>
</div>
</div>
</div>
</div>
<style>
.panel-preview {
display: flex;
flex-direction: column;
gap: 1rem;
width: 100%;
}
.preview-header {
display: flex;
justify-content: space-between;
align-items: center;
gap: 0.5rem;
padding: 1rem;
margin-bottom: 1rem;
background: #f8f9fa;
border-radius: 8px;
}
.panel-title {
font-weight: 600;
color: #333;
font-size: 1.1rem;
}
.preview-sections {
display: flex;
flex-direction: column;
gap: 1rem;
}
.preview-section {
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.canvas-container {
display: flex;
justify-content: center;
padding: 1rem;
background: #f5f5f5;
border-radius: 8px;
}
</style>
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<script lang="ts">
import type { Panel } from "$lib/types/panel";
import type { Stage as KonvaStage } from "konva/lib/Stage";
import Button from "../ui/Button.svelte";
import PanelPreview from "./PanelPreview.svelte";
interface Props {
panels: Panel[];
onDownload: (panel: Panel, konvaStage: KonvaStage) => void;
onDownloadAll: () => void;
}
let { panels, onDownload, onDownloadAll }: Props = $props();
</script>
{#if panels.length > 0}
<div class="panels-container">
<div class="panels-header">
<h2>Созданные панели ({panels.length})</h2>
<Button variant="primary" onclick={onDownloadAll}>Скачать все</Button>
</div>
<div class="panels-list">
{#each panels as panel (panel.id)}
<div class="panel-item">
<PanelPreview {panel} onDownload={(panel, konvaStage) => onDownload(panel, konvaStage)} />
</div>
{/each}
</div>
</div>
{/if}
<style>
.panels-container {
display: flex;
flex-direction: column;
gap: 1rem;
}
.panels-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
border-radius: 8px;
color: white;
}
.panels-header h2 {
margin: 0;
font-size: 1.25rem;
font-weight: 600;
}
.panels-list {
display: flex;
flex-direction: column;
gap: 1rem;
}
.panel-item {
border: 2px solid #e9ecef;
border-radius: 8px;
overflow: hidden;
background: white;
}
</style>
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<script lang="ts">
import { PANEL_SETTINGS } from "$lib/constants";
import { imageState } from "$states/image.svelte";
import { textConfigState } from "$states/textConfig.svelte";
import { Image, Layer, Stage, Text } from "svelte-konva";
interface Props {
text: string;
stage: Stage | undefined;
}
let { text, stage = $bindable() }: Props = $props();
let x = $derived(textConfigState.paddingX);
let y = $derived(textConfigState.offsetY);
let width = $derived(PANEL_SETTINGS.PANEL_WIDTH - 2 * textConfigState.paddingX);
</script>
<Stage
width={PANEL_SETTINGS.PANEL_WIDTH}
height={PANEL_SETTINGS.PANEL_HEIGHT_DEFAULT}
bind:this={stage}
>
<Layer>
<Image image={imageState.masterImage} listening={false} />
<Text
{text}
{x}
{y}
{width}
fontSize={textConfigState.fontSize}
stroke={textConfigState.outlined ? textConfigState.color : "transparent"}
fill={textConfigState.outlined ? "transparent" : textConfigState.color}
fontFamily={textConfigState.fontFamily}
align={textConfigState.align}
/>
</Layer>
</Stage>
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<script lang="ts">
import { konvaAllStagesState } from "$states/konvaAllStages.svelte";
import { textsState } from "$states/texts.svelte";
import Preview from "./Preview.svelte";
</script>
<div class="outside-display">
{#each textsState.texts as { text, id }, idx (id)}
<Preview {text} bind:stage={konvaAllStagesState[idx]} />
{:else}
<p>No texts to preview</p>
{/each}
</div>
<style>
.outside-display {
position: fixed;
top: -1000px;
left: -1000px;
}
</style>
@@ -0,0 +1,46 @@
<script lang="ts">
import Button from "$components/ui/Button.svelte";
import { SlideDirection, type SlideDirectionType } from "$lib/constants";
import ChevronLeft from "~icons/lucide/chevron-left";
import ChevronRight from "~icons/lucide/chevron-right";
interface Props {
current: number;
direction: SlideDirectionType;
max: number;
}
let { current = $bindable(), direction = $bindable(SlideDirection.NEXT), max }: Props = $props();
let isFirst = $derived(current === 0);
let isLast = $derived(current === max - 1);
function prev() {
if (current > 0) current--;
direction = SlideDirection.PREV;
}
async function next() {
if (current < max - 1) current++;
direction = SlideDirection.NEXT;
}
</script>
<Button
icon={ChevronLeft}
ariaLabel="Previous slide"
type="mini"
onclick={prev}
disabled={isFirst}
/>
<span class="panel-indicator">{current + 1} / {max}</span>
<Button icon={ChevronRight} ariaLabel="Next slide" type="mini" onclick={next} disabled={isLast} />
<style>
.panel-indicator {
font-size: 13px;
font-weight: 500;
min-width: 50px;
text-align: center;
}
</style>
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<script lang="ts">
import Card from "$components/layout/Card.svelte";
import Badge from "$components/ui/Badge.svelte";
import Button from "$components/ui/Button.svelte";
import { PANEL_SETTINGS, TRANSITION_DURATION, type SlideDirectionType } from "$lib/constants";
import { downloadService, type DownloadItem } from "$services/downloadService";
import { imageState } from "$states/image.svelte";
import { konvaAllStagesState } from "$states/konvaAllStages.svelte";
import { konvaStageState } from "$states/konvaStage.svelte";
import { textsState } from "$states/texts.svelte";
import { fly } from "svelte/transition";
import Download from "~icons/lucide/download";
import Loader from "~icons/lucide/loader";
import StickyNote from "~icons/lucide/sticky-note";
import Preview from "./Preview.svelte";
import PreviewAll from "./PreviewAll.svelte";
import PreviewControls from "./PreviewControls.svelte";
let current: number = $state(0);
let direction: SlideDirectionType = $state("next");
let xDirection = $derived(
direction == "next" ? PANEL_SETTINGS.PANEL_WIDTH : -PANEL_SETTINGS.PANEL_WIDTH,
);
$effect(() => {
if (textsState.texts.length === 0) {
current = 0;
} else {
if (current > textsState.texts.length - 1) {
current = textsState.texts.length - 1;
}
}
});
function downloadAll() {
let downloadItems: Array<DownloadItem> = textsState.texts.map((text, idx) => ({
filename: text.text,
stage: konvaAllStagesState[idx]?.node,
}));
downloadService.downloadAll(downloadItems);
}
function downloadCurrent() {
let node = konvaStageState.stage?.node;
if (node) {
downloadService.downloadPanel(node, textsState.texts[current].text);
}
}
</script>
{#snippet panelTitle()}
Панели <Badge text={textsState.texts.length} />
{/snippet}
{#snippet panelControls()}
<PreviewControls bind:current bind:direction max={textsState.texts.length} />
{/snippet}
<Card title={panelTitle} titleSnippet={panelControls}>
<div class="panel-viewer">
<div class="panel-display">
{#if textsState.texts.length}
{#key current}
{@const text = textsState?.texts[current]?.text}
<div
class="konva-wrapper"
in:fly={{ x: xDirection, duration: TRANSITION_DURATION }}
out:fly={{ x: -xDirection, duration: TRANSITION_DURATION }}
>
<div class="loader" class:loading={imageState.isReady === false}>
<Loader />
</div>
<Preview {text} bind:stage={konvaStageState.stage} />
</div>
{/key}
{:else}
<div class="empty-state" aria-label="Empty texts info">
<StickyNote />
<p>Добавьте тексты для создания панелей</p>
</div>
{/if}
</div>
<div class="panel-actions">
<Button label="Скачать всё" ariaLabel="Download all" icon={Download} onclick={downloadAll} />
<Button
label="Скачать"
ariaLabel="Download current"
type="secondary"
icon={Download}
onclick={downloadCurrent}
/>
</div>
</div>
</Card>
<PreviewAll />
<style>
.panel-viewer {
display: flex;
flex-direction: column;
gap: 12px;
}
.panel-display {
background: var(--surface-subtle);
border-radius: var(--radius);
padding: 20px;
display: flex;
justify-content: center;
align-items: center;
min-height: 150px;
position: relative;
}
.panel-actions {
display: flex;
gap: 8px;
}
.empty-state {
text-align: center;
padding: 32px 16px;
}
.empty-state :global(svg) {
width: 48px;
height: 48px;
margin: 0 auto 12px;
opacity: 0.5;
}
.empty-state p {
font-size: 14px;
}
.konva-wrapper {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
display: flex;
justify-content: center;
align-items: center;
}
.loader {
position: absolute;
top: 0;
left: 0;
width: 32px;
height: 32px;
display: flex;
justify-content: center;
align-items: center;
transition: 0.3s;
opacity: 0;
&.loading {
opacity: 1;
animation: spin 3s linear infinite;
}
}
@keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
</style>
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<script lang="ts">
import Card from "$components/layout/Card.svelte";
import SettingsGrid from "$components/layout/SettingsGrid.svelte";
import SettingsRow from "$components/layout/SettingsRow.svelte";
import Alignment from "$components/ui/Alignment.svelte";
import ColorPicker from "$components/ui/ColorPicker.svelte";
import Outline from "$components/ui/Outline.svelte";
import RangeSlider from "$components/ui/RangeSlider.svelte";
import SelectFont from "$components/ui/SelectFont.svelte";
import { TYPOGRAPHY } from "$lib/constants";
import { textConfigState } from "$states/textConfig.svelte";
import TextSettings from "~icons/lucide/text-initial";
</script>
<Card title="Настройки текста">
<SettingsGrid label="Настройки шрифта" icon={TextSettings}>
<SettingsRow label="Размер">
<RangeSlider
bind:value={textConfigState.fontSize}
min={TYPOGRAPHY.FONT_SIZE_MIN}
max={TYPOGRAPHY.FONT_SIZE_MAX}
step={1}
/>
</SettingsRow>
<SettingsRow label="Шрифт">
<SelectFont bind:value={textConfigState.fontFamily} />
</SettingsRow>
<SettingsRow label="Цвет" noLabel={true}>
<ColorPicker bind:value={textConfigState.color} />
<Outline bind:outlined={textConfigState.outlined} />
</SettingsRow>
<SettingsRow label="Выравнивание" noLabel={true}>
<Alignment bind:align={textConfigState.align} />
</SettingsRow>
<SettingsRow label="Отступы">
<RangeSlider
bind:value={textConfigState.paddingX}
min={TYPOGRAPHY.PADDING_X_MIN}
max={TYPOGRAPHY.PADDING_X_MAX}
step={1}
/>
</SettingsRow>
<SettingsRow label="Смещение">
<RangeSlider
bind:value={textConfigState.offsetY}
min={TYPOGRAPHY.OFFSET_Y_MIN}
max={TYPOGRAPHY.OFFSET_Y_MAX}
step={1}
/>
</SettingsRow>
</SettingsGrid>
</Card>
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<script lang="ts">
import Button from "$components/ui/Button.svelte";
import { TRANSITION_DURATION } from "$lib/constants";
import { fly } from "svelte/transition";
import Cross from "~icons/lucide/x";
interface Props {
text: string;
id: number;
ondelete: (id: number) => void;
}
let { text = $bindable(), id, ondelete }: Props = $props();
</script>
<li class="text-item" transition:fly={{ x: 600, duration: TRANSITION_DURATION }}>
<input type="text" bind:value={text} />
<Button icon={Cross} ariaLabel="Delete" type="danger" onclick={() => ondelete(id)} />
</li>
<style>
.text-item {
display: flex;
align-items: center;
gap: 8px;
padding: 8px 10px;
background: var(--surface-subtle);
border: 1px solid var(--border-main);
border-radius: var(--radius);
transition: var(--transition);
}
.text-item:hover {
border-color: var(--border-strong);
}
.text-item input {
flex: 1;
padding: 6px 10px;
border: 1px solid var(--border-main);
border-radius: 4px;
font-size: 14px;
background: var(--surface-main);
color: var(--text-main);
transition: var(--transition);
font-family: inherit;
}
.text-item input:focus {
outline: none;
border-color: var(--border-strong);
}
</style>
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<script lang="ts">
interface Props {
text: string;
ariaLabel: string;
onenter: () => void;
}
let { text = $bindable(), onenter, ariaLabel }: Props = $props();
function handleKeyboard(event: KeyboardEvent) {
if (event.key === "Enter") {
onenter();
}
}
</script>
<input
aria-label={ariaLabel}
bind:value={text}
class="text-input"
type="text"
placeholder="Введите текст..."
onkeydown={handleKeyboard}
/>
<style>
.text-input {
flex: 1;
padding: 10px 12px;
border: 1px solid var(--border-main);
border-radius: var(--radius);
font-size: 14px;
background: var(--surface-main);
color: var(--text-main);
transition: var(--transition);
font-family: inherit;
}
.text-input:focus {
outline: none;
border-color: var(--border-strong);
}
.text-input::placeholder {
color: var(--text-muted);
}
</style>
+40 -414
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@@ -1,414 +1,40 @@
<script lang="ts">
import Button from "$components/ui/Button.svelte";
import { TYPOGRAPHY } from "$lib/constants";
import type { TextAlign, TextItem } from "$lib/types/panel";
import { textSettingsStore, updateAllTextSettings } from "$stores/panelStore";
interface Props {
onTextAdd: (text: string, settings?: Partial<TextItem>) => void;
onTextUpdate: (id: string, text: string) => void;
onTextDelete: (id: string) => void;
texts: Array<{ id: string; text: string }>;
}
let { onTextAdd, onTextUpdate, onTextDelete, texts }: Props = $props();
let newText = $state("");
let errorMessage = $state<string | undefined>(undefined);
let commonTextSettings = $derived($textSettingsStore);
const availableFonts = TYPOGRAPHY.FONT_FAMILIES;
function handleAddText() {
if (!newText.trim()) {
errorMessage = "Введите текст";
return;
}
if (newText.length > TYPOGRAPHY.MAX_TEXT_LENGTH) {
errorMessage = `Текст не должен превышать ${TYPOGRAPHY.MAX_TEXT_LENGTH} символов`;
return;
}
try {
errorMessage = undefined;
onTextAdd(newText.trim(), commonTextSettings);
newText = "";
} catch (error) {
errorMessage = error instanceof Error ? error.message : "Ошибка добавления текста";
}
}
function handleKeyPress(e: KeyboardEvent) {
if (e.key === "Enter") {
handleAddText();
}
}
function handleUpdateText(id: string, newText: string) {
if (onTextUpdate && newText.trim()) {
onTextUpdate(id, newText.trim());
}
}
function handleDeleteText(id: string) {
if (onTextDelete) {
onTextDelete(id);
}
}
</script>
<div class="text-manager">
<div class="add-text-section">
<div class="input-group">
<input
type="text"
bind:value={newText}
placeholder="Введите текст для панели (например: links, about me, projects...)"
class="text-input"
maxlength={TYPOGRAPHY.MAX_TEXT_LENGTH}
onkeypress={handleKeyPress}
/>
<Button variant="primary" onclick={handleAddText}>Добавить</Button>
</div>
{#if errorMessage}
<div class="error-message">
{errorMessage}
</div>
{/if}
</div>
{#if texts.length > 0}
<div class="texts-list">
<h3>Созданные тексты ({texts.length})</h3>
<div class="texts-container">
{#each texts as textItem (textItem.id)}
<div class="text-item">
<input
type="text"
value={textItem.text}
oninput={(e) => handleUpdateText(textItem.id, e.currentTarget.value)}
class="text-edit-input"
maxlength={TYPOGRAPHY.MAX_TEXT_LENGTH}
/>
<Button variant="danger" size="sm" onclick={() => handleDeleteText(textItem.id)} aria-label="Удалить текст">
×
</Button>
</div>
{/each}
</div>
</div>
{/if}
<div class="common-settings-section">
<h3>Общие настройки текста</h3>
<p class="settings-note">Настройки применятся ко всем создаваемым панелям</p>
<div class="settings-grid">
<div class="control-group">
<label>
Размер шрифта:
<input
type="range"
min={TYPOGRAPHY.FONT_SIZE_MIN}
max={TYPOGRAPHY.FONT_SIZE_MAX}
step="1"
value={commonTextSettings.fontSize}
oninput={(e: Event) => {
updateAllTextSettings({ fontSize: parseInt((e.target as HTMLInputElement).value) });
}}
/>
<span class="value-display">{commonTextSettings.fontSize}px</span>
</label>
</div>
<div class="control-group">
<label>
Шрифт:
<select
value={commonTextSettings.fontFamily}
onchange={(e) => {
updateAllTextSettings({ fontFamily: (e.target as HTMLSelectElement).value });
}}
>
{#each availableFonts as font}
<option value={font}>{font}</option>
{/each}
</select>
</label>
</div>
<div class="control-group">
<label>
Цвет:
<input
type="color"
value={commonTextSettings.color}
oninput={(e) => {
updateAllTextSettings({ color: (e.target as HTMLInputElement).value });
}}
/>
</label>
</div>
<div class="control-group">
<label>
Выравнивание:
<div class="alignment-buttons">
<button
class="align-btn {commonTextSettings.textAlign === 'left' ? 'active' : ''}"
onclick={() => {
updateAllTextSettings({ textAlign: "left" as TextAlign });
}}
aria-label="Выровнять по левому краю"
>
</button>
<button
class="align-btn {commonTextSettings.textAlign === 'center' ? 'active' : ''}"
onclick={() => {
updateAllTextSettings({ textAlign: "center" as TextAlign });
}}
aria-label="Выровнять по центру"
>
</button>
<button
class="align-btn {commonTextSettings.textAlign === 'right' ? 'active' : ''}"
onclick={() => {
updateAllTextSettings({ textAlign: "right" as TextAlign });
}}
aria-label="Выровнять по правому краю"
>
</button>
</div>
</label>
</div>
<div class="control-group">
<label>
Боковые отступы:
<input
type="range"
min="0"
max={TYPOGRAPHY.PADDING_X_MAX}
step="1"
value={commonTextSettings.paddingX}
oninput={(e) => {
updateAllTextSettings({ paddingX: parseInt((e.target as HTMLInputElement).value) });
}}
/>
<span class="value-display">{commonTextSettings.paddingX}px</span>
</label>
</div>
<div class="control-group">
<label>
Смещение от центра:
<input
type="range"
min={TYPOGRAPHY.VERTICAL_OFFSET_MIN}
max={TYPOGRAPHY.VERTICAL_OFFSET_MAX}
step="1"
value={commonTextSettings.verticalOffset}
oninput={(e) => {
updateAllTextSettings({ verticalOffset: parseInt((e.target as HTMLInputElement).value) });
}}
/>
<span class="value-display"
>{(commonTextSettings.verticalOffset ?? 0) > 0 ? "+" : ""}{commonTextSettings.verticalOffset ?? 0}px</span
>
</label>
</div>
</div>
</div>
</div>
<style>
.text-manager {
display: flex;
flex-direction: column;
gap: 1rem;
width: 100%;
}
.common-settings-section {
background: #f8f9fa;
border: 2px solid #e9ecef;
border-radius: 8px;
padding: 1rem;
margin-bottom: 1rem;
}
.common-settings-section h3 {
margin: 0 0 0.75rem 0;
color: #333;
font-size: 1rem;
font-weight: 500;
}
.settings-note {
margin: 0 0 1rem 0;
color: #666;
font-size: 0.875rem;
font-style: italic;
}
.settings-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 1rem;
}
.alignment-buttons {
display: flex;
gap: 0.25rem;
}
.align-btn {
padding: 0.5rem 0.75rem;
border: 1px solid #ddd;
background: white;
border-radius: 4px;
cursor: pointer;
transition: all 0.2s ease;
font-size: 1rem;
}
.align-btn:hover {
background: #f0f0f0;
border-color: #007bff;
}
.align-btn.active {
background: #007bff;
color: white;
border-color: #007bff;
}
.add-text-section {
display: flex;
flex-direction: column;
gap: 0.5rem;
margin-bottom: 1rem;
}
.texts-list {
display: flex;
flex-direction: column;
gap: 0.75rem;
margin-bottom: 1.5rem;
}
.texts-list h3 {
margin: 0;
color: #333;
font-size: 1rem;
font-weight: 600;
}
.texts-container {
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.text-item {
display: flex;
gap: 0.5rem;
align-items: center;
}
.text-edit-input {
flex: 1;
padding: 0.5rem 0.75rem;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 0.95rem;
}
.text-edit-input:focus {
outline: none;
border-color: #007bff;
}
.input-group {
display: flex;
gap: 0.5rem;
}
.text-input {
flex: 1;
padding: 0.6rem 0.75rem;
border: 1px solid #ddd;
border-radius: 6px;
font-size: 0.95rem;
}
.text-input:focus {
outline: none;
border-color: #007bff;
}
.error-message {
background: #ffebee;
color: #c62828;
padding: 0.6rem 0.75rem;
border-radius: 6px;
border: 1px solid #ffcdd2;
font-size: 0.9rem;
}
.text-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0.5rem 0.75rem;
border: 2px solid #e9ecef;
border-radius: 6px;
background: white;
transition: all 0.2s ease;
}
.text-item:hover {
border-color: #007bff;
background: #f0f8ff;
}
.control-group {
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.control-group label {
display: flex;
align-items: center;
gap: 0.5rem;
font-size: 0.9rem;
color: #666;
}
.control-group input[type="range"] {
flex: 1;
cursor: pointer;
}
.control-group input[type="color"] {
width: 40px;
height: 40px;
border: none;
border-radius: 4px;
cursor: pointer;
padding: 0;
}
.value-display {
min-width: 40px;
text-align: right;
font-weight: 500;
color: #333;
}
</style>
<script lang="ts">
import Card from "$components/layout/Card.svelte";
import InputGroup from "$components/layout/InputGroup.svelte";
import Button from "$components/ui/Button.svelte";
import { textsState } from "$states/texts.svelte";
import Plus from "~icons/lucide/plus";
import TextInlineEdit from "./TextInlineEdit.svelte";
import TextInput from "./TextInput.svelte";
let text: string = $state("");
function addText() {
textsState.addText(text);
text = "";
}
function deleteText(id: number) {
textsState.removeText(id);
}
</script>
<Card title="Тексты панелей">
<InputGroup>
<TextInput ariaLabel="Input new text" bind:text onenter={addText} />
<Button icon={Plus} ariaLabel="Add text" onclick={addText} />
</InputGroup>
<ul class="texts-list">
{#each textsState.texts as { id }, idx (id)}
<TextInlineEdit {id} bind:text={textsState.texts[idx].text} ondelete={() => deleteText(id)} />
{/each}
</ul>
</Card>
<style>
.texts-list {
display: flex;
flex-direction: column;
gap: 8px;
}
</style>
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<script lang="ts">
import type { TextItem } from "$lib/types/panel";
import TextManager from "./TextManager.svelte";
interface Props {
texts: Array<{ id: string; text: string }>;
onTextAdd: (text: string, settings?: Partial<TextItem>) => void;
onTextUpdate: (id: string, text: string) => void;
onTextDelete: (id: string) => void;
}
let { texts, onTextAdd, onTextUpdate, onTextDelete }: Props = $props();
</script>
<div class="text-section">
<h2>Добавьте тексты для панелей</h2>
<TextManager {onTextAdd} {onTextUpdate} {onTextDelete} {texts} />
</div>
<style>
.text-section {
display: flex;
flex-direction: column;
gap: 1rem;
}
.text-section h2 {
margin: 0;
color: #333;
font-size: 1.5rem;
font-weight: 600;
}
</style>
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<script lang="ts">
import { TextAlign, type TextAlignType } from "$lib/constants";
import TextAlignCenter from "~icons/lucide/text-align-center";
import TextAlignEnd from "~icons/lucide/text-align-end";
import TextAlignStart from "~icons/lucide/text-align-start";
interface Props {
align: TextAlignType;
}
let { align = $bindable(TextAlign.LEFT) }: Props = $props();
</script>
<div class="alignment-group">
<label class="alignment-item">
<input
type="radio"
name="alignment"
value={TextAlign.LEFT}
class="sr-only"
bind:group={align}
aria-label={`Set ${TextAlign.LEFT}`}
/>
<div class="alignment-button"><TextAlignStart /></div>
</label>
<label class="alignment-item">
<input
type="radio"
name="alignment"
value={TextAlign.CENTER}
class="sr-only"
bind:group={align}
aria-label={`Set ${TextAlign.CENTER}`}
/>
<div class="alignment-button"><TextAlignCenter /></div>
</label>
<label class="alignment-item">
<input
type="radio"
name="alignment"
value={TextAlign.RIGHT}
class="sr-only"
bind:group={align}
aria-label={`Set ${TextAlign.RIGHT}`}
/>
<div class="alignment-button"><TextAlignEnd /></div>
</label>
</div>
<style>
.alignment-group {
display: flex;
overflow: hidden;
width: 100%;
}
.alignment-button {
flex-grow: 1;
border: 1px solid var(--border-strong);
padding: 6px 12px;
cursor: pointer;
color: var(--text-muted);
transition: all 0.2s ease;
text-align: center;
display: flex;
align-items: center;
justify-content: center;
}
.alignment-button:hover {
color: var(--text-main);
background: var(--surface-subtle);
}
.alignment-item {
flex-grow: 1;
& input {
position: absolute;
opacity: 0;
width: 0;
height: 0;
}
&:first-child .alignment-button {
border-top-left-radius: var(--radius);
border-bottom-left-radius: var(--radius);
}
&:last-child .alignment-button {
border-top-right-radius: var(--radius);
border-bottom-right-radius: var(--radius);
}
}
.alignment-item input:checked + .alignment-button {
background: var(--action-primary);
color: var(--text-action);
}
</style>
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<script lang="ts">
interface Props {
text: string | number;
}
let { text }: Props = $props();
</script>
<span class="badge">{text}</span>
<style>
.badge {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 20px;
height: 20px;
padding: 0 6px;
background: var(--action-primary);
color: var(--text-action);
border-radius: 10px;
font-size: 11px;
font-weight: 600;
}
</style>
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<script lang="ts">
type ButtonVariant = "primary" | "secondary" | "danger";
type ButtonSize = "sm" | "md" | "lg";
type ButtonType = "button" | "submit" | "reset";
interface Props {
variant?: ButtonVariant;
size?: ButtonSize;
disabled?: boolean;
type?: ButtonType;
fullWidth?: boolean;
loading?: boolean;
class?: string;
children?: any;
onclick?: (event: MouseEvent) => void;
[key: string]: any;
}
let {
variant = "primary",
size = "md",
disabled = false,
type = "button",
fullWidth = false,
loading = false,
class: className = "",
children,
...restProps
}: Props = $props();
</script>
<button
{type}
{disabled}
class:btn-primary={variant === "primary"}
class:btn-secondary={variant === "secondary"}
class:btn-danger={variant === "danger"}
class:btn-sm={size === "sm"}
class:btn-md={size === "md"}
class:btn-lg={size === "lg"}
class:btn-full={fullWidth}
class:btn-loading={loading}
class={className}
{...restProps}
>
{#if loading}
<span class="btn-spinner"></span>
{/if}
{@render children?.()}
</button>
<style>
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 0.5rem;
padding: 0.75rem 1.5rem;
border: none;
border-radius: 4px;
font-size: 1rem;
font-weight: 500;
cursor: pointer;
transition: all 0.3s ease;
white-space: nowrap;
}
.btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
/* Sizes */
.btn-sm {
padding: 0.5rem 1rem;
font-size: 0.875rem;
}
.btn-md {
padding: 0.75rem 1.5rem;
font-size: 1rem;
}
.btn-lg {
padding: 1rem 2rem;
font-size: 1.125rem;
}
.btn-full {
width: 100%;
}
/* Variants */
.btn-primary {
background: #007bff;
color: white;
}
.btn-primary:hover:not(:disabled) {
background: #0056b3;
}
.btn-secondary {
background: #6c757d;
color: white;
}
.btn-secondary:hover:not(:disabled) {
background: #545b62;
}
.btn-danger {
background: #dc3545;
color: white;
}
.btn-danger:hover:not(:disabled) {
background: #c82333;
}
/* Loading state */
.btn-loading {
position: relative;
pointer-events: none;
}
.btn-spinner {
display: inline-block;
width: 1rem;
height: 1rem;
border: 2px solid currentColor;
border-right-color: transparent;
border-radius: 50%;
animation: spin 0.6s linear infinite;
}
@keyframes spin {
to {
transform: rotate(360deg);
}
}
</style>
<script lang="ts">
import type { Component } from "svelte";
import type { MouseEventHandler } from "svelte/elements";
interface Props {
icon: Component;
ariaLabel: string;
onclick?: MouseEventHandler<HTMLButtonElement>;
disabled?: boolean;
label?: string;
type?: "primary" | "secondary" | "danger" | "outline" | "mini";
extra?: "grow";
}
let {
icon: Icon,
ariaLabel,
onclick = () => {},
disabled = false,
label = "",
type = "primary",
extra,
}: Props = $props();
</script>
<button
class="btn"
class:btn-primary={type === "primary"}
class:btn-secondary={type === "secondary"}
class:btn-outline={type === "outline" || type === "mini"}
class:btn-danger={type === "danger"}
class:btn-mini={type === "mini"}
class:grow={extra === "grow"}
{disabled}
{onclick}
aria-label={ariaLabel}
>
<Icon />
{label}
</button>
<style>
.btn {
--btn-main: var(--action-primary);
--btn-hover: var(--action-primary-hover);
padding: 10px 16px;
border: 1px solid var(--btn-main);
border-radius: var(--radius);
font-size: 13px;
font-weight: 500;
cursor: pointer;
transition: var(--transition);
display: inline-flex;
align-items: center;
gap: 6px;
font-family: inherit;
white-space: nowrap;
background-color: var(--btn-main);
color: var(--text-action);
}
.btn :global(svg) {
width: 16px;
height: 16px;
}
.btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.btn:hover:not(:disabled) {
background-color: var(--btn-hover);
box-shadow: var(--shadow-md);
}
.btn-secondary {
--btn-main: var(--action-secondary);
--btn-hover: var(--action-secondary-hover);
}
.btn-mini {
width: 32px;
height: 32px;
padding: 0;
border: 1px solid var(--border-main);
border-radius: var(--radius);
justify-content: center;
}
.btn-mini:hover:not(:disabled) {
border-color: var(--border-main);
}
.btn-outline {
background: transparent;
color: var(--text-main);
border: 1px solid var(--border-strong);
}
.btn-outline:hover:not(:disabled) {
background: var(--surface-hover);
border-color: var(--border-strong);
color: var(--text-main);
}
.btn-danger {
--btn-main: var(--danger-base);
}
.grow {
flex-grow: 1;
justify-content: center;
}
</style>
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<script lang="ts">
import type { HexColor } from "$lib/types";
interface Props {
value: HexColor;
}
let { value = $bindable() }: Props = $props();
</script>
<input type="color" role="button" bind:value class="color-input" />
<span class="color-value">{value}</span>
<style>
.color-input {
width: 40px;
height: 32px;
border: 1px solid var(--border-main);
border-radius: var(--radius);
cursor: pointer;
transition: var(--transition);
background: var(--surface-main);
padding: 0px 8px;
flex: 1;
}
.color-input:hover {
border-color: var(--action-primary);
}
.color-value {
font-family: "Courier New", monospace;
font-size: 12px;
font-weight: 500;
color: var(--text-muted);
padding: 4px 8px;
background: var(--surface-main);
border-radius: 4px;
}
</style>
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<script lang="ts">
type IconButtonVariant = "primary" | "secondary" | "danger";
type IconButtonSize = "sm" | "md" | "lg";
interface Props {
variant?: IconButtonVariant;
size?: IconButtonSize;
disabled?: boolean;
ariaLabel?: string;
class?: string;
children?: any;
onclick?: (event: MouseEvent) => void;
[key: string]: any;
}
let {
variant = "secondary",
size = "md",
disabled = false,
ariaLabel = "",
class: className = "",
children,
...restProps
}: Props = $props();
</script>
<button
{disabled}
aria-label={ariaLabel}
class:icon-btn-primary={variant === "primary"}
class:icon-btn-secondary={variant === "secondary"}
class:icon-btn-danger={variant === "danger"}
class:icon-btn-sm={size === "sm"}
class:icon-btn-md={size === "md"}
class:icon-btn-lg={size === "lg"}
class={className}
{...restProps}
>
{@render children?.()}
</button>
<style>
.icon-btn {
display: inline-flex;
align-items: center;
justify-content: center;
border: none;
cursor: pointer;
transition: all 0.2s ease;
background: none;
padding: 0.25rem 0.5rem;
font-size: 1.2rem;
}
.icon-btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
/* Sizes */
.icon-btn-sm {
padding: 0.125rem 0.25rem;
font-size: 1rem;
}
.icon-btn-md {
padding: 0.25rem 0.5rem;
font-size: 1.2rem;
}
.icon-btn-lg {
padding: 0.375rem 0.75rem;
font-size: 1.5rem;
}
/* Variants */
.icon-btn-primary {
color: #007bff;
}
.icon-btn-primary:hover:not(:disabled) {
color: #0056b3;
transform: scale(1.1);
}
.icon-btn-secondary {
color: #666;
}
.icon-btn-secondary:hover:not(:disabled) {
color: #007bff;
transform: scale(1.1);
}
.icon-btn-danger {
color: #dc3545;
}
.icon-btn-danger:hover:not(:disabled) {
color: #c82333;
transform: scale(1.1);
}
</style>
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<script lang="ts">
import TypeOutline from "~icons/lucide/type-outline";
import Button from "./Button.svelte";
interface Props {
outlined: boolean;
}
let { outlined = $bindable(false) }: Props = $props();
</script>
<Button
icon={TypeOutline}
ariaLabel="toggle outline"
onclick={() => (outlined = !outlined)}
type={outlined ? "outline" : "primary"}
/>
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<script lang="ts">
import type { ChangeEventHandler } from "svelte/elements";
import Reset from "~icons/lucide/rotate-ccw";
import Button from "./Button.svelte";
interface Props {
value: number;
min?: number;
max?: number;
step?: number;
defaultValue?: number;
showReset?: boolean;
onchange?: ChangeEventHandler<HTMLInputElement>;
}
let {
value = $bindable(),
min = 0,
max = 100,
step = 1,
onchange = () => {},
defaultValue = 0,
showReset = false,
}: Props = $props();
</script>
<input type="range" {min} {max} {step} bind:value class="slider" {onchange} />
<span class="value-display">{value}</span>
{#if showReset}
<Button ariaLabel="Reset" icon={Reset} type="mini" onclick={() => (value = defaultValue)} />
{/if}
<style>
.slider {
flex: 1;
height: 4px;
border-radius: 2px;
background: var(--surface-control);
outline: none;
-webkit-appearance: none;
appearance: none;
}
.slider::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 16px;
height: 16px;
border-radius: 50%;
background: var(--action-primary);
cursor: pointer;
transition: var(--transition);
}
.slider::-webkit-slider-thumb:hover {
transform: scale(1.1);
}
.slider::-moz-range-thumb {
width: 16px;
height: 16px;
border-radius: 50%;
background: var(--action-primary);
cursor: pointer;
border: none;
transition: var(--transition);
}
.slider::-moz-range-thumb:hover {
transform: scale(1.1);
}
.value-display {
color: var(--text-main);
font-weight: 500;
min-width: 40px;
text-align: right;
font-size: 13px;
padding: 4px 8px;
background: var(--surface-main);
border-radius: 4px;
}
</style>
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<script lang="ts">
interface Props {
value: string;
}
let { value = $bindable() }: Props = $props();
</script>
<select class="select-input" bind:value>
<option value="Arial">Arial</option>
<option value="Verdana">Verdana</option>
<option value="Georgia">Georgia</option>
<option value="Times New Roman">Times New Roman</option>
<option value="Courier New">Courier New</option>
<option value="Impact">Impact</option>
<option value="Comic Sans MS">Comic Sans MS</option>
<option value="Trebuchet MS">Trebuchet MS</option>
</select>
<style>
.select-input {
padding: 8px 10px;
border: 1px solid var(--border-main);
border-radius: var(--radius);
background: var(--surface-main);
color: var(--text-main);
font-size: 13px;
cursor: pointer;
transition: var(--transition);
font-family: inherit;
width: 100%;
}
.select-input:focus {
outline: none;
border-color: var(--border-strong);
}
</style>
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// Application Constants
// This file contains magic numbers and strings used in JavaScript/TypeScript logic
// ===== PANEL SETTINGS =====
export const PANEL_SETTINGS = {
// Storage
STORAGE_KEY: "twitch-panels",
MAX_PANELS_COUNT: 50,
// Dimensions
PANEL_WIDTH: 320,
PANEL_HEIGHT_DEFAULT: 100,
PANEL_HEIGHT_MAX: 1000,
// Default values
DEFAULT_BACKGROUND_IMAGE: "./backgrounds/b1.jpg",
} as const;
// ===== TYPOGRAPHY =====
export const TYPOGRAPHY = {
// Font families
FONT_FAMILY_DEFAULT: "Arial",
FONT_FAMILIES: [
"Arial",
"Verdana",
"Georgia",
"Times New Roman",
"Courier New",
"Impact",
"Comic Sans MS",
"Trebuchet MS",
],
// Font sizes for range inputs
FONT_SIZE_MIN: 10,
FONT_SIZE_MAX: 72,
FONT_SIZE_DEFAULT: 18,
// Text alignment
TEXT_ALIGN_LEFT: "left",
TEXT_ALIGN_CENTER: "center",
TEXT_ALIGN_RIGHT: "right",
// Text limits
MAX_TEXT_LENGTH: 100,
// Padding for range inputs
PADDING_X_DEFAULT: 10,
PADDING_X_LARGE: 20,
PADDING_X_MAX: 50,
// Vertical offset for range inputs
VERTICAL_OFFSET_MAX: 50,
VERTICAL_OFFSET_MIN: -50,
// Colors
TEXT_COLOR_DEFAULT: "#ffffff",
TEXT_COLOR_ERROR: "#c62828",
} as const;
// ===== IMAGE SETTINGS =====
export const IMAGE_SETTINGS = {
// File sizes
MAX_FILE_SIZE: 10 * 1024 * 1024, // 10MB
// Supported formats
SUPPORTED_FORMATS: ["image/jpeg", "image/jpg", "image/png", "image/webp", "image/gif"] as const,
} as const;
// ===== UI SETTINGS =====
export const UI_SETTINGS = {
// Steps
STEPS: {
UPLOAD: "upload",
CROP: "crop",
TEXT: "text",
} as const,
} as const;
// ===== ERROR HANDLING =====
export const ERROR_HANDLING = {
// Retry settings
MAX_RETRIES: 3,
RETRY_DELAY_MS: 1000,
} as const;
// Application Constants
// ===== PANEL SETTINGS =====
export const PANEL_SETTINGS = {
PANEL_WIDTH: 320,
PANEL_HEIGHT_DEFAULT: 100,
PANEL_HEIGHT_MAX: 200,
} as const;
// ===== TYPOGRAPHY =====
export const TYPOGRAPHY = {
FONT_FAMILY_DEFAULT: "Arial",
FONT_FAMILIES: [
"Arial",
"Verdana",
"Georgia",
"Times New Roman",
"Courier New",
"Impact",
"Comic Sans MS",
"Trebuchet MS",
],
// Font sizes for range inputs
FONT_SIZE_MIN: 10,
FONT_SIZE_MAX: 72,
FONT_SIZE_DEFAULT: 32,
// Text limits
MAX_TEXT_LENGTH: 100,
// Padding for range inputs
PADDING_X_DEFAULT: 10,
PADDING_X_MIN: 0,
PADDING_X_MAX: 100,
// Vertical offset for range inputs
OFFSET_Y_MAX: 100,
OFFSET_Y_MIN: -100,
OFFSET_Y_DEFAULT: 0,
// Colors
TEXT_COLOR_DEFAULT: "#ffffff",
} as const;
// ===== IMAGE SETTINGS =====
export const IMAGE_SETTINGS = {
MAX_FILE_SIZE: 10 * 1024 * 1024, // 10MB
SUPPORTED_FORMATS: ["image/jpeg", "image/jpg", "image/png", "image/webp", "image/gif"] as const,
DEFAULT_BACKGROUND_IMAGE: "./backgrounds/b1.jpg",
HUE_DEFAULT: 0,
HUE_MIN: 0,
HUE_MAX: 360,
SATURATION_DEFAULT: 0,
SATURATION_MIN: -20,
SATURATION_MAX: 50,
SATURATION_DIVIDER: 10,
LUMINANCE_DEFAULT: 0,
LUMINANCE_MIN: -100,
LUMINANCE_MAX: 100,
LUMINANCE_DIVIDER: 100,
BRIGHTNESS_DEFAULT: 100,
BRIGHTNESS_MIN: 0,
BRIGHTNESS_MAX: 200,
BRIGHTNESS_DIVIDER: 100,
CONTRAST_DEFAULT: 0,
CONTRAST_MIN: -100,
CONTRAST_MAX: 100,
} as const;
export const SlideDirection = {
NEXT: "next",
PREV: "prev",
} as const;
export type SlideDirectionType = (typeof SlideDirection)[keyof typeof SlideDirection];
export const TextAlign = {
LEFT: "left",
CENTER: "center",
RIGHT: "right",
} as const;
export type TextAlignType = (typeof TextAlign)[keyof typeof TextAlign];
export const TEXT_ALIGN_DEFAULT: TextAlignType = TextAlign.CENTER;
export const Theme = {
DARK: "dark",
LIGHT: "light",
} as const;
export type ThemeType = (typeof Theme)[keyof typeof Theme];
export const TRANSITION_DURATION = import.meta.env.MODE === "test" ? 0 : 300;
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export class AppError extends Error {
constructor(
message: string,
public code: string,
public details?: unknown,
) {
super(message);
this.name = "AppError";
if (details) this.details = details;
}
}
export class ImageError extends AppError {
constructor(message: string) {
super(message, "IMAGE_ERROR");
}
}
export class TextError extends AppError {
constructor(message: string) {
super(message, "TEXT_ERROR");
}
}
export class CanvasError extends AppError {
constructor(message: string) {
super(message, "CANVAS_ERROR");
}
}
export class StorageError extends AppError {
constructor(message: string) {
super(message, "STORAGE_ERROR");
}
}
export type ErrorType = AppError | ImageError | TextError | CanvasError | StorageError;
-30
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import { building } from "$app/environment";
import { readdirSync } from "node:fs";
import { join } from "path";
export function loadFonts() {
try {
const fontsDir = join(process.cwd(), "static", "fonts");
const files = readdirSync(fontsDir);
let fonts = files
.filter((file) => /\.(woff2|woff|ttf|otf)$/i.test(file))
.map((file) => ({
name: file.replace(/\.[^/.]+$/, ""),
file,
url: `/fonts/${file}`,
format: getFormat(file),
}));
return fonts;
} catch (error) {
return [];
}
}
function getFormat(filename: string) {
if (filename.endsWith(".woff2")) return "woff2";
if (filename.endsWith(".woff")) return "woff";
if (filename.endsWith(".ttf")) return "truetype";
return "opentype";
}
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import { building } from "$app/environment";
import { readdirSync } from "node:fs";
import { join } from "path";
export function loadImages() {
try {
const imagesDir = join(process.cwd(), "static", "backgrounds");
const files = readdirSync(imagesDir);
let fonts = files.filter((file) => /\.(png|jpg)$/i.test(file));
return fonts;
} catch (error) {
return [];
}
}
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export type HexColor = `#${string}`;
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export class AppError extends Error {
constructor(
message: string,
public code: string,
public recoverable: boolean = true,
public details?: unknown,
) {
super(message);
this.name = "AppError";
}
}
export class ImageError extends AppError {
constructor(message: string, recoverable: boolean = true) {
super(message, "IMAGE_ERROR", recoverable);
}
}
export class TextError extends AppError {
constructor(message: string, recoverable: boolean = true) {
super(message, "TEXT_ERROR", recoverable);
}
}
export class CanvasError extends AppError {
constructor(message: string, recoverable: boolean = true) {
super(message, "CANVAS_ERROR", recoverable);
}
}
export class StorageError extends AppError {
constructor(message: string, recoverable: boolean = true) {
super(message, "STORAGE_ERROR", recoverable);
}
}
export type ErrorType = AppError | ImageError | TextError | CanvasError | StorageError;
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export type TextAlign = "left" | "center" | "right";
export interface TextItem {
id: string;
text: string;
fontSize: number;
fontFamily: string;
color: string;
textAlign: TextAlign;
paddingX: number;
verticalOffset: number;
}
export interface Panel {
id: string;
backgroundImage: string;
text: TextItem;
height: number;
createdAt: Date;
updatedAt: Date;
}
export interface ImageUploadResult {
success: boolean;
image?: string;
error?: string;
}
export interface CropOptions {
width: number;
height: number;
x?: number;
y?: number;
}
export interface ImageCropResult {
success: boolean;
croppedImage?: string;
error?: string;
}
export interface UIState {
isLoading: boolean;
error: string | undefined;
currentStep: "upload" | "crop" | "text" | "preview";
showCropModal: boolean;
showTextManager: boolean;
}
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import { ERROR_HANDLING } from "../constants";
import { AppError } from "../types/errors";
export function handleError(error: unknown, defaultMessage: string = "Произошла ошибка"): string {
if (error instanceof AppError) {
return error.recoverable ? `Ошибка: ${error.message}. Попробуйте снова.` : `Критическая ошибка: ${error.message}`;
}
if (error instanceof Error) {
return `${defaultMessage}: ${error.message}`;
}
if (typeof error === "string") {
return `${defaultMessage}: ${error}`;
}
return `${defaultMessage}: Произошла неизвестная ошибка`;
}
export function isRecoverableError(error: unknown): boolean {
if (error instanceof AppError) {
return error.recoverable;
}
return false;
}
export function createError(message: string, code: string, recoverable: boolean = true, details?: unknown): AppError {
return new AppError(message, code, recoverable, details);
}
export function logError(error: unknown, context?: string): void {
console.error("Error occurred:", {
error,
context,
timestamp: new Date().toISOString(),
stack: error instanceof Error ? error.stack : undefined,
});
}
export function retryOperation<T>(
operation: () => Promise<T>,
maxRetries: number = ERROR_HANDLING.MAX_RETRIES,
delayMs: number = ERROR_HANDLING.RETRY_DELAY_MS,
): Promise<T> {
return new Promise((resolve, reject) => {
let attempt = 0;
const attemptOperation = () => {
attempt++;
operation()
.then(resolve)
.catch((error) => {
if (attempt >= maxRetries) {
reject(error);
} else {
setTimeout(attemptOperation, delayMs * attempt);
}
});
};
attemptOperation();
});
}
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import { AppError } from "$lib/error.types";
export function formatError(error: unknown, defaultMessage: string = "Произошла ошибка"): string {
if (error instanceof AppError || error instanceof Error) {
return `${defaultMessage}: ${error.message}`;
}
if (typeof error === "string") {
return `${defaultMessage}: ${error}`;
}
return `${defaultMessage}: Произошла неизвестная ошибка`;
}
export function createError(message: string, code: string, details?: unknown): AppError {
return new AppError(message, code, details);
}
export function logError(error: unknown, context?: string): void {
console.error("Error occurred:", {
error,
context,
timestamp: new Date().toISOString(),
stack: error instanceof Error ? error.stack : undefined,
});
}
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import { IMAGE_SETTINGS } from "../constants";
import { ImageError } from "../types/errors";
export const MAX_FILE_SIZE = IMAGE_SETTINGS.MAX_FILE_SIZE;
export const SUPPORTED_FORMATS = IMAGE_SETTINGS.SUPPORTED_FORMATS;
export type ValidationResult =
| {
isValid: true;
}
| {
isValid: false;
error: string;
};
export function validateFileSize(file: File): ValidationResult {
if (file.size > MAX_FILE_SIZE) {
return {
isValid: false,
error: `Файл слишком большой. Максимальный размер: ${MAX_FILE_SIZE / 1024 / 1024}MB`,
};
}
return { isValid: true };
}
export function validateFileType(file: File): ValidationResult {
if (!SUPPORTED_FORMATS.includes(file.type as any)) {
return {
isValid: false,
error: `Неподдерживаемый формат. Допустимые форматы: ${SUPPORTED_FORMATS.join(", ")}`,
};
}
return { isValid: true };
}
export function validateImageFile(file: File): ValidationResult {
const sizeValidation = validateFileSize(file);
if (!sizeValidation.isValid) {
return sizeValidation;
}
const typeValidation = validateFileType(file);
if (!typeValidation.isValid) {
return typeValidation;
}
return { isValid: true };
}
export function validateImageUrl(url: string): ValidationResult {
try {
new URL(url);
return { isValid: true };
} catch {
return {
isValid: false,
error: "Неверный URL формат",
};
}
}
export function validateImageElement(img: HTMLImageElement): ValidationResult {
if (!img.naturalWidth || !img.naturalHeight) {
return {
isValid: false,
error: "Изображение не может быть загружено или повреждено",
};
}
return { isValid: true };
}
export async function loadImage(src: string): Promise<HTMLImageElement> {
return new Promise((resolve, reject) => {
const img = document.createElement("img");
img.crossOrigin = "anonymous";
img.onload = () => resolve(img);
img.onerror = () => reject(new ImageError("Не удалось загрузить изображение"));
img.src = src;
});
}
export function getImageDimensions(img: HTMLImageElement): { width: number; height: number } {
return {
width: img.naturalWidth,
height: img.naturalHeight,
};
}
export function calculateAspectRatioFit(
srcWidth: number,
srcHeight: number,
maxWidth: number,
maxHeight: number,
): { width: number; height: number } {
const ratio = Math.min(maxWidth / srcWidth, maxHeight / srcHeight);
return {
width: srcWidth * ratio,
height: srcHeight * ratio,
};
}
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import { PANEL_SETTINGS } from "../constants";
import type { Panel } from "../types/panel";
import { handleError, logError } from "./errorHandler";
const STORAGE_KEY = PANEL_SETTINGS.STORAGE_KEY;
const MAX_PANELS = PANEL_SETTINGS.MAX_PANELS_COUNT;
export interface StorageResult {
success: boolean;
error?: string;
}
export class PanelStorage {
savePanel(panel: Panel): StorageResult {
try {
const panels = this.getAllPanels();
const existingIndex = panels.findIndex((p) => p.id === panel.id);
if (existingIndex >= 0) {
panels[existingIndex] = panel;
} else {
panels.unshift(panel);
if (panels.length > MAX_PANELS) {
panels.length = MAX_PANELS;
}
}
localStorage.setItem(STORAGE_KEY, JSON.stringify(panels));
return {
success: true,
};
} catch (error) {
logError(error, "Failed to save panel");
return {
success: false,
error: handleError(error, "Ошибка сохранения панели"),
};
}
}
getAllPanels(): Panel[] {
try {
const data = localStorage.getItem(STORAGE_KEY);
if (!data) {
return [];
}
const panels: Panel[] = JSON.parse(data);
// Convert date strings back to Date objects and validate
return panels
.map((panel) => ({
...panel,
createdAt: new Date(panel.createdAt),
updatedAt: new Date(panel.updatedAt),
}))
.filter((panel) => this.validatePanel(panel));
} catch (error) {
logError(error, "Failed to load panels");
return [];
}
}
getPanelById(id: string): Panel | undefined {
try {
const panels = this.getAllPanels();
return panels.find((p) => p.id === id) || undefined;
} catch (error) {
logError(error, "Failed to get panel by id");
return undefined;
}
}
deletePanel(id: string): StorageResult {
try {
const panels = this.getAllPanels();
const filteredPanels = panels.filter((p) => p.id !== id);
localStorage.setItem(STORAGE_KEY, JSON.stringify(filteredPanels));
return {
success: true,
};
} catch (error) {
logError(error, "Failed to delete panel");
return {
success: false,
error: handleError(error, "Ошибка удаления панели"),
};
}
}
clearAll(): StorageResult {
try {
localStorage.removeItem(STORAGE_KEY);
return {
success: true,
};
} catch (error) {
logError(error, "Failed to clear panels");
return {
success: false,
error: handleError(error, "Ошибка очистки хранилища"),
};
}
}
private validatePanel(panel: any): panel is Panel {
return (
typeof panel === "object" &&
typeof panel.id === "string" &&
typeof panel.backgroundImage === "string" &&
typeof panel.text === "object" &&
typeof panel.text?.id === "string" &&
typeof panel.text?.text === "string" &&
typeof panel.height === "number" &&
panel.height > 0 &&
panel.height <= PANEL_SETTINGS.PANEL_HEIGHT_MAX &&
panel.createdAt instanceof Date &&
panel.updatedAt instanceof Date
);
}
getPanelCount(): number {
return this.getAllPanels().length;
}
hasSpaceForNewPanel(): boolean {
return this.getPanelCount() < MAX_PANELS;
}
}
export const panelStorage = new PanelStorage();
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<script lang="ts">
import AppHeader from "$components/layout/AppHeader.svelte";
import { IMAGE_SETTINGS } from "$lib/constants";
import { uploadService } from "$services/uploadService";
import { imageState } from "$states/image.svelte";
import { themeState } from "$states/theme.svelte";
import { onMount, type Snippet } from "svelte";
import "../app.css";
interface Props {
children: Snippet;
}
$effect(() => {
const newTheme = themeState.current;
document.documentElement.setAttribute("data-theme", newTheme);
});
let { children }: Props = $props();
onMount(async () => {
let defaultImage = await uploadService.fromUrl(IMAGE_SETTINGS.DEFAULT_BACKGROUND_IMAGE);
if (defaultImage.ok) {
imageState.fullImage = defaultImage.data;
} else {
console.error("Failed to load default image");
}
});
</script>
<div class="container">
<AppHeader />
{@render children()}
</div>
<style>
.container {
max-width: 1400px;
margin: 0 auto;
}
</style>
+2 -2
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@@ -1,2 +1,2 @@
export const ssr = false;
export const prerender = true;
export const ssr = false;
export const prerender = true;
+23 -121
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@@ -1,121 +1,23 @@
<script lang="ts">
import type { Panel, TextItem } from "$lib/types/panel";
import type { Stage as KonvaStage } from "konva/lib/Stage";
import { onMount } from "svelte";
import { exportService } from "../services/exportService";
import { imageService } from "../services/imageService";
import { panelService } from "../services/panelService";
import { textSettingsStore } from "../stores/panelStore";
import AppContainer from "../components/layout/AppContainer.svelte";
let uploadedImage = $state<string | undefined>(undefined);
let panels = $state<Panel[]>([]);
let texts = $state<Array<{ id: string; text: string }>>([]);
let backgroundImage = $state<string | undefined>(undefined);
let textSettings = $derived($textSettingsStore);
let previousSettings = $state<string>("");
$effect(() => {
const currentSettings = textSettings;
const settingsString = JSON.stringify(currentSettings);
if (settingsString !== previousSettings) {
const updatedPanels = panels.map((panel) => ({
...panel,
text: { ...panel.text, ...currentSettings },
}));
Promise.resolve().then(() => {
if (panels.length > 0) {
panels = updatedPanels;
}
});
previousSettings = settingsString;
}
});
onMount(async () => {
const defaultTexts = [
{ id: crypto.randomUUID(), text: "About" },
{ id: crypto.randomUUID(), text: "Links" },
];
texts = defaultTexts;
try {
const loadedBackground = await imageService.loadDefaultBackground();
backgroundImage = loadedBackground;
} catch (error) {
console.error("Failed to load default background");
exportService.setErrorMessage("Не удалось загрузить фоновое изображение по умолчанию");
}
const initialPanels = panelService.updatePanelsFromTexts(texts, [], backgroundImage || "");
panels = initialPanels;
});
function handleImageUpload(image: string) {
uploadedImage = image;
imageService.handleImageUpload(image);
}
function handleUploadNewImage() {
imageService.handleUploadNewImage();
}
function handleCropComplete(croppedImage: string) {
backgroundImage = croppedImage;
uploadedImage = undefined;
imageService.handleCropComplete(croppedImage);
panels = panelService.updatePanelsBackground(panels, croppedImage);
panels = panelService.updatePanelsFromTexts(texts, panels, croppedImage);
}
function handleCropCancel() {
uploadedImage = undefined;
imageService.handleCropCancel();
}
function handleAddText(text: string, settings?: Partial<TextItem>) {
texts = panelService.addText(texts, text);
panels = panelService.updatePanelsFromTexts(texts, panels, backgroundImage!, settings);
}
function handleUpdateText(id: string, newText: string) {
texts = panelService.updateText(texts, id, newText);
panels = panelService.updatePanelsFromTexts(texts, panels, backgroundImage!);
}
function handleDeleteText(id: string) {
texts = panelService.deleteText(texts, id);
panels = panelService.updatePanelsFromTexts(texts, panels, backgroundImage!);
}
async function handleDownload(panel: Panel, konvaStage: KonvaStage) {
await exportService.handleDownload(panel, konvaStage);
}
async function handleDownloadAll() {
await exportService.handleDownloadAll(panels);
}
</script>
<AppContainer
errorMessage={exportService.getErrorMessage() || undefined}
{uploadedImage}
{texts}
{backgroundImage}
{panels}
onUploadNewImage={handleUploadNewImage}
onImageUpload={handleImageUpload}
onCropComplete={handleCropComplete}
onCropCancel={handleCropCancel}
onTextAdd={handleAddText}
onTextUpdate={handleUpdateText}
onTextDelete={handleDeleteText}
onDownload={handleDownload}
onDownloadAll={handleDownloadAll}
/>
<script lang="ts">
import PanelBar from "$components/layout/PanelBar.svelte";
import TextBar from "$components/layout/TextBar.svelte";
</script>
<div class="main-grid">
<TextBar />
<PanelBar />
</div>
<style>
.main-grid {
display: grid;
grid-template-columns: 1fr;
gap: 16px;
}
@media (min-width: 1024px) {
.main-grid {
grid-template-columns: 1fr 1fr;
}
}
</style>
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import { ImageError } from "$lib/error.types";
import { formatError, logError } from "$lib/utils/errorUtils";
import { saveAs } from "file-saver";
import JSZip from "jszip";
import { Stage } from "konva/lib/Stage";
export type DownloadResult =
| {
success: true;
}
| {
success: false;
error: string;
};
export interface DownloadItem {
filename: string;
stage: Stage;
}
export class DownloadService {
async downloadPanel(konvaStage: Stage, label: string): Promise<DownloadResult> {
try {
const blob = await this.stageToBlob(konvaStage);
const filename = `${label}.png`;
saveAs(blob, filename);
return {
success: true,
};
} catch (error) {
logError(error, "Ошибка сохранения панели");
return {
success: false,
error: formatError(error, "Ошибка сохранения панели"),
};
}
}
async downloadAll(panels: Array<DownloadItem>): Promise<DownloadResult> {
try {
const zip = new JSZip();
for (const panel of panels) {
const blob = await this.stageToBlob(panel.stage);
zip.file(`${panel.filename}.png`, blob);
}
const zipBlob = await zip.generateAsync({ type: "blob" });
saveAs(zipBlob, "panels.zip");
return {
success: true,
};
} catch (error) {
logError(error, "Ошибка сохранения архива");
return {
success: false,
error: formatError(error, "Ошибка сохранения архива"),
};
}
}
private async stageToBlob(konvaStage: Stage): Promise<Blob> {
if (!konvaStage || typeof konvaStage.toBlob !== "function") {
throw new ImageError("Konva Stage не найден или не поддерживает toBlob");
}
return new Promise((resolve, reject) => {
konvaStage.toBlob({
callback: (blob: Blob | null) => {
if (blob) {
resolve(blob);
} else {
reject(new ImageError("Не удалось создать изображение из Konva Stage"));
}
},
});
});
}
}
export const downloadService = new DownloadService();
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@@ -1,98 +0,0 @@
import pkg from "file-saver";
import type { Stage } from "konva/lib/Stage";
import { ImageError } from "../lib/types/errors";
import type { Panel } from "../lib/types/panel";
import { handleError, logError } from "../lib/utils/errorHandler";
const { saveAs } = pkg;
export interface ExportResult {
success: boolean;
error?: string;
}
export class ExportService {
async exportPanel(panel: Panel, konvaStage: Stage, filename?: string): Promise<ExportResult> {
try {
if (!konvaStage) {
throw new ImageError("Konva Stage не передан для экспорта");
}
const blob = await this.exportKonvaStageToBlob(konvaStage);
if (!blob) {
throw new ImageError("Не удалось создать изображение");
}
const defaultFilename = `twitch-panel-${panel.id}.png`;
saveAs(blob, filename || defaultFilename);
return {
success: true,
};
} catch (error) {
logError(error, "Panel export failed");
return {
success: false,
error: handleError(error, "Ошибка экспорта панели"),
};
}
}
private async exportKonvaStageToBlob(konvaStage: Stage): Promise<Blob | null> {
if (!konvaStage || typeof konvaStage.toBlob !== "function") {
throw new ImageError("Konva Stage не найден или не поддерживает toBlob");
}
return new Promise((resolve, reject) => {
konvaStage.toBlob({
callback: (blob: Blob | null) => {
if (blob) {
resolve(blob);
} else {
reject(new ImageError("Не удалось создать изображение из Konva Stage"));
}
},
});
});
}
/**
* Экспортирует несколько панелей в ZIP архив
*/
async exportPanels(panels: Panel[]): Promise<ExportResult> {
return {
success: false,
error: "Пакетный экспорт еще не реализован",
};
}
/**
* Обработчик для скачивания одной панели
*/
async handleDownload(panel: Panel, konvaStage: Stage): Promise<void> {
const result = await this.exportPanel(panel, konvaStage);
if (!result.success) {
throw new Error(result.error || "Ошибка экспорта панели");
}
}
/**
* Обработчик для скачивания всех панелей
*/
async handleDownloadAll(panels: Panel[]): Promise<void> {
const result = await this.exportPanels(panels);
if (!result.success) {
throw new Error(result.error || "Ошибка экспорта панелей");
}
}
getErrorMessage(): string | null {
return null;
}
setErrorMessage(message: string): void {
console.error("ExportService error:", message);
}
}
export const exportService = new ExportService();
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import { PANEL_SETTINGS } from "../lib/constants";
import { setCurrentStep } from "../stores/uiStore";
export class ImageService {
private static instance: ImageService;
private constructor() {}
static getInstance(): ImageService {
if (!ImageService.instance) {
ImageService.instance = new ImageService();
}
return ImageService.instance;
}
async loadDefaultBackground(): Promise<string> {
const defaultBackground = PANEL_SETTINGS.DEFAULT_BACKGROUND_IMAGE;
const response = await fetch(defaultBackground);
if (!response.ok) throw new Error("Не удалось загрузить фоновое изображение");
const blob = await response.blob();
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = () => resolve(reader.result as string);
reader.onerror = reject;
reader.readAsDataURL(blob);
});
}
handleImageUpload(image: string): void {
setCurrentStep("crop");
}
handleUploadNewImage(): void {
setCurrentStep("upload");
}
handleCropComplete(croppedImage: string): void {
setCurrentStep("text");
}
handleCropCancel(): void {
setCurrentStep("text");
}
async handleFileUpload(file: File): Promise<any> {
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = () =>
resolve({
success: true,
image: reader.result as string,
});
reader.onerror = () =>
reject({
success: false,
error: "Ошибка чтения файла",
});
reader.readAsDataURL(file);
});
}
async handlePasteUpload(pasteEvent: ClipboardEvent): Promise<any> {
const items = pasteEvent.clipboardData?.items;
if (!items || items.length === 0) {
return {
success: false,
error: "В буфере обмена не найдено изображений",
};
}
let imageItem: DataTransferItem | undefined = undefined;
for (let i = 0; i < items.length; i++) {
if (items[i].type.indexOf("image") !== -1) {
imageItem = items[i];
break;
}
}
if (!imageItem) {
return {
success: false,
error: "В буфере обмена не найдено изображений",
};
}
const file = imageItem.getAsFile();
if (!file) {
return {
success: false,
error: "Не удалось получить файл из буфера обмена",
};
}
return this.handleFileUpload(file);
}
async handleUrlUpload(url: string): Promise<any> {
try {
const response = await fetch(url);
if (!response.ok) {
return {
success: false,
error: "Не удалось загрузить изображение по URL",
};
}
const blob = await response.blob();
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = () =>
resolve({
success: true,
image: reader.result as string,
});
reader.onerror = () =>
reject({
success: false,
error: "Ошибка чтения изображения",
});
reader.readAsDataURL(blob);
});
} catch (error) {
return {
success: false,
error: "Ошибка загрузки изображения по URL",
};
}
}
}
export const imageService = ImageService.getInstance();
-71
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@@ -1,71 +0,0 @@
import { PANEL_SETTINGS } from "../lib/constants";
import type { Panel, TextItem } from "../lib/types/panel";
import { createPanelFromText, updatePanelText } from "../stores/panelStore";
export class PanelService {
private static instance: PanelService;
private constructor() {}
static getInstance(): PanelService {
if (!PanelService.instance) {
PanelService.instance = new PanelService();
}
return PanelService.instance;
}
validateText(text: string): boolean {
return text.trim().length > 0;
}
isDuplicateText(texts: Array<{ id: string; text: string }>, text: string, excludeId?: string): boolean {
return texts.some((t) => t.id !== excludeId && t.text === text);
}
addText(texts: Array<{ id: string; text: string }>, text: string): Array<{ id: string; text: string }> {
if (!this.validateText(text)) return texts;
if (this.isDuplicateText(texts, text)) return texts;
return [...texts, { id: crypto.randomUUID(), text }];
}
updateText(
texts: Array<{ id: string; text: string }>,
id: string,
newText: string,
): Array<{ id: string; text: string }> {
if (!this.validateText(newText)) return texts;
if (this.isDuplicateText(texts, newText, id)) return texts;
return texts.map((t) => (t.id === id ? { ...t, text: newText } : t));
}
deleteText(texts: Array<{ id: string; text: string }>, id: string): Array<{ id: string; text: string }> {
return texts.filter((t) => t.id !== id);
}
updatePanelsFromTexts(
texts: Array<{ id: string; text: string }>,
panels: Panel[],
backgroundImage: string,
textSettings?: Partial<TextItem>,
): Panel[] {
return texts.map((textItem) => {
const existingPanel = panels.find((p) => p.text.text === textItem.text);
if (existingPanel) {
return updatePanelText(existingPanel, textItem.text);
}
return createPanelFromText(backgroundImage, textItem.text, PANEL_SETTINGS.PANEL_HEIGHT_DEFAULT, textSettings);
});
}
updatePanelsBackground(panels: Panel[], newBackground: string): Panel[] {
return panels.map((panel) => ({
...panel,
backgroundImage: newBackground,
updatedAt: new Date(),
}));
}
}
export const panelService = PanelService.getInstance();
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export type UploadResult =
| { ok: true; data: string; error?: never }
| { ok: false; error: string; data?: never };
export const uploadService = {
async _process(file: File): Promise<UploadResult> {
if (!file.type.startsWith("image/")) {
return { ok: false, error: "Not an image" };
}
try {
const base64 = await new Promise<string>((resolve, reject) => {
const reader = new FileReader();
reader.onload = () => {
resolve(reader.result as string);
};
reader.onerror = reject;
reader.readAsDataURL(file);
});
const img = new Image();
img.src = base64;
await img.decode();
return { ok: true, data: base64 };
} catch {
return { ok: false, error: "File damage or unsupported" };
}
},
async fromFile(file: File | undefined): Promise<UploadResult> {
if (!file) return { ok: false, error: "No file" };
return this._process(file);
},
async fromClipboard(event: ClipboardEvent): Promise<UploadResult> {
const file = event.clipboardData?.files[0];
return this.fromFile(file);
},
async fromUrl(url: string): Promise<UploadResult> {
if (!url) return { ok: false, error: "No url" };
try {
const response = await fetch(url);
if (!response.ok) return { ok: false, error: "Invalid url" };
const blob = await response.blob();
const file = new File([blob], "image", { type: blob.type });
return this._process(file);
} catch {
return { ok: false, error: "Invalid url, or CORS error" };
}
},
};
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import { IMAGE_SETTINGS } from "$lib/constants";
import { withPersistence, type Persistable } from "./persisted.svelte";
// export const DEBOUNCE_DURATION = import.meta.env.MODE === "test" ? 0 : 200;
export const DEBOUNCE_DURATION = 150;
export const INITIAL_DELAY_DURATION = 500;
export interface Rect {
left: number;
top: number;
right: number;
bottom: number;
}
export interface ImageConfigDTO {
fullImage: string | null;
cropRect: Rect;
brightness: number;
contrast: number;
hue: number;
saturation: number;
luminance: number;
}
const ImageConfigDTOKeys: (keyof ImageConfigDTO)[] = [
"fullImage",
"cropRect",
"brightness",
"contrast",
"hue",
"saturation",
"luminance",
];
export interface ImageConfig {
fullImage: string | null;
croppedImage: HTMLImageElement | undefined;
cropRect: Rect;
brightness: number;
contrast: number;
hue: number;
saturation: number;
luminance: number;
isReady: boolean;
appliedFilters: FilterConfig;
}
interface FilterConfig {
brightness: number;
contrast: number;
hue: number;
saturation: number;
luminance: number;
}
export class ImageState implements Persistable<ImageConfigDTO> {
#fullImage: string = $state("");
croppedImage: HTMLImageElement | undefined = $state(undefined);
masterImage: HTMLCanvasElement | undefined = $state(undefined);
cropRect: Rect = $state({ left: 0, top: 0, right: 0, bottom: 0 });
brightness: number = $state(IMAGE_SETTINGS.BRIGHTNESS_DEFAULT);
contrast: number = $state(IMAGE_SETTINGS.CONTRAST_DEFAULT);
hue: number = $state(IMAGE_SETTINGS.HUE_DEFAULT);
saturation: number = $state(IMAGE_SETTINGS.SATURATION_DEFAULT);
luminance: number = $state(IMAGE_SETTINGS.LUMINANCE_DEFAULT);
isReady: boolean = $state(false);
appliedFilters: FilterConfig = $state({
brightness: 0,
contrast: 0,
hue: 0,
saturation: 0,
luminance: 0,
});
constructor() {
$effect.root(() => {
$effect(() => {
const brightness = this.brightness;
const contrast = this.contrast;
const hue = this.hue;
const saturation = this.saturation;
const luminance = this.luminance;
this.isReady = false;
const timeout = setTimeout(() => {
this.updateFilters({
hue,
saturation,
luminance,
brightness,
contrast,
});
}, DEBOUNCE_DURATION);
return () => clearTimeout(timeout);
});
});
}
updateFilters(newFilters: FilterConfig) {
this.appliedFilters = newFilters;
this.isReady = true;
}
reset() {
this.#fullImage = "";
this.croppedImage = undefined;
this.cropRect = { left: 0, top: 0, right: 0, bottom: 0 };
this.brightness = 0;
this.contrast = 0;
this.hue = 0;
}
get fullImage() {
return this.#fullImage;
}
set fullImage(image: string) {
if (image) {
const img = new Image();
img.onload = () => {
this.#fullImage = image;
this.croppedImage = img;
};
img.src = image;
}
}
toSnapshot(): ImageConfigDTO {
return {
fullImage: this.#fullImage,
cropRect: this.cropRect,
brightness: this.brightness,
contrast: this.contrast,
hue: this.hue,
saturation: this.saturation,
luminance: this.luminance,
};
}
fromSnapshot(data: Partial<ImageConfigDTO>): void {
for (const key of ImageConfigDTOKeys) {
if (key in data && data[key] !== undefined) {
(this as ImageConfigDTO)[key] = data[key] as never;
}
}
}
}
export const imageState = withPersistence("image", new ImageState());
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import type { Stage } from "svelte-konva";
export const konvaAllStagesState: Array<Stage> = $state([]);
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import type { Stage } from "svelte-konva";
export class KonvaStage {
stage: Stage | undefined = $state(undefined);
}
export const konvaStageState = new KonvaStage();
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import { browser } from "$app/environment";
// eslint-disable-next-line @typescript-eslint/no-magic-numbers
export const DEBOUNCE_DURATION = import.meta.env.MODE === "test" ? 0 : 500;
export interface Persistable<D> {
toSnapshot(): D;
fromSnapshot(data: Partial<D>): void;
}
export function withPersistence<D, T extends Persistable<D>>(
key: string,
state: T,
debounceMs = DEBOUNCE_DURATION,
): T {
if (!browser) return state;
const saved = localStorage.getItem(key);
if (saved) {
try {
const parsed = JSON.parse(saved);
if (parsed) {
state.fromSnapshot(parsed);
}
} catch (e) {
console.error(`Error repairing state for ${key}`, e);
}
}
$effect.root(() => {
$effect(() => {
const data = JSON.stringify($state.snapshot(state.toSnapshot()));
if (debounceMs > 0) {
const timeout = setTimeout(() => localStorage.setItem(key, data), debounceMs);
return () => clearTimeout(timeout);
} else {
localStorage.setItem(key, data);
}
});
});
return state;
}
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import { TEXT_ALIGN_DEFAULT, TYPOGRAPHY, type TextAlignType } from "$lib/constants";
import type { HexColor } from "$lib/types";
import { withPersistence, type Persistable } from "./persisted.svelte";
export type TextConfigDTO = {
fontSize: number;
fontFamily: string;
color: HexColor;
align: TextAlignType;
paddingX: number;
offsetY: number;
outlined: boolean;
};
const textConfigKeys: (keyof TextConfigDTO)[] = [
"fontSize",
"fontFamily",
"color",
"align",
"paddingX",
"offsetY",
"outlined",
];
export class TextConfigState implements Persistable<TextConfigDTO> {
fontSize: number = $state(TYPOGRAPHY.FONT_SIZE_DEFAULT);
fontFamily: string = $state(TYPOGRAPHY.FONT_FAMILY_DEFAULT);
color: HexColor = $state(TYPOGRAPHY.TEXT_COLOR_DEFAULT);
align: TextAlignType = $state(TEXT_ALIGN_DEFAULT);
paddingX: number = $state(TYPOGRAPHY.PADDING_X_DEFAULT);
offsetY: number = $state(TYPOGRAPHY.OFFSET_Y_DEFAULT);
outlined: boolean = $state(false);
toSnapshot(): TextConfigDTO {
return {
fontSize: this.fontSize,
fontFamily: this.fontFamily,
color: this.color,
align: this.align,
paddingX: this.paddingX,
offsetY: this.offsetY,
outlined: this.outlined,
};
}
fromSnapshot(data: Partial<TextConfigDTO>): void {
for (const key of textConfigKeys) {
if (key in data && data[key] !== undefined) {
(this as TextConfigDTO)[key] = data[key] as never;
}
}
}
}
export const textConfigState = withPersistence("text-config", new TextConfigState());
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import { withPersistence, type Persistable } from "./persisted.svelte";
export interface TextItem {
text: string;
id: number;
}
export type TextState = Array<TextItem>;
export type TextStateDTO = Array<string>;
const defaultTexts: TextStateDTO = ["About me", "Links", "Projects"];
export class TextsState implements Persistable<TextStateDTO> {
#texts: Array<TextItem> = $state(this.fromDTO(defaultTexts));
#nextId = $state(defaultTexts.length);
get texts() {
return this.#texts;
}
addText(text: string) {
if (text.trim().length === 0) return;
this.#texts.push({ text, id: this.#nextId });
this.#nextId++;
}
removeText(id: number) {
this.#texts = this.#texts.filter((textItem) => textItem.id !== id);
}
clear() {
this.#texts = [];
this.#nextId = 0;
}
toSnapshot(): TextStateDTO {
return this.#texts.map(({ text }) => text);
}
fromSnapshot(data: TextStateDTO) {
this.#texts = this.fromDTO(data);
this.#nextId = data.length;
}
fromDTO(data: TextStateDTO): TextState {
return data.map((text, idx) => ({ text, id: idx }));
}
}
export const textsState = withPersistence("texts", new TextsState());
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import { Theme, type ThemeType } from "$lib/constants";
import { withPersistence, type Persistable } from "./persisted.svelte";
export interface Theme {
current: ThemeType;
}
export class ThemeState implements Persistable<Theme> {
current: ThemeType = $state(Theme.LIGHT);
toggle() {
this.current = this.current === Theme.DARK ? Theme.LIGHT : Theme.DARK;
}
toSnapshot(): Theme {
return {
current: this.current,
};
}
fromSnapshot(data: Partial<Theme>): void {
if (data.current !== undefined) {
this.current = data.current;
}
}
}
export const themeState = withPersistence("theme", new ThemeState());
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import { writable, type Writable } from "svelte/store";
import { v4 as uuidv4 } from "uuid";
import { PANEL_SETTINGS, TYPOGRAPHY } from "../lib/constants";
import { type Panel, type TextItem } from "../lib/types/panel";
export const panelStore: Writable<Panel | undefined> = writable(undefined);
export const textSettingsStore = writable<Partial<TextItem>>({
fontSize: TYPOGRAPHY.FONT_SIZE_DEFAULT,
fontFamily: TYPOGRAPHY.FONT_FAMILY_DEFAULT,
color: TYPOGRAPHY.TEXT_COLOR_DEFAULT,
textAlign: TYPOGRAPHY.TEXT_ALIGN_LEFT,
paddingX: TYPOGRAPHY.PADDING_X_DEFAULT,
verticalOffset: 0,
});
export const updateAllTextSettings = (settings: Partial<TextItem>) => {
textSettingsStore.update((current) => ({ ...current, ...settings }));
};
export const createEmptyPanel = (height: number = PANEL_SETTINGS.PANEL_HEIGHT_DEFAULT): Panel => {
const defaultText: TextItem = {
id: uuidv4(),
text: "",
fontSize: TYPOGRAPHY.FONT_SIZE_DEFAULT,
fontFamily: TYPOGRAPHY.FONT_FAMILY_DEFAULT,
color: TYPOGRAPHY.TEXT_COLOR_DEFAULT,
textAlign: TYPOGRAPHY.TEXT_ALIGN_CENTER,
paddingX: TYPOGRAPHY.PADDING_X_DEFAULT,
verticalOffset: 0,
};
return {
id: uuidv4(),
backgroundImage: "",
text: defaultText,
height,
createdAt: new Date(),
updatedAt: new Date(),
};
};
export const updatePanel = (panel: Panel, updates: Partial<Panel>): Panel => {
return {
...panel,
...updates,
updatedAt: new Date(),
};
};
export const updatePanelText = (panel: Panel, text: string): Panel => {
return updatePanel(panel, {
text: { ...panel.text, text },
});
};
export const updateTextProperties = (panel: Panel, updates: Partial<TextItem>): Panel => {
return updatePanel(panel, {
text: { ...panel.text, ...updates },
});
};
export const createPanelFromText = (
backgroundImage: string,
text: string,
height: number = PANEL_SETTINGS.PANEL_HEIGHT_DEFAULT,
textSettings?: Partial<TextItem>,
): Panel => {
const newText: TextItem = {
id: uuidv4(),
text,
fontSize: textSettings?.fontSize ?? TYPOGRAPHY.FONT_SIZE_DEFAULT,
fontFamily: textSettings?.fontFamily ?? TYPOGRAPHY.FONT_FAMILY_DEFAULT,
color: textSettings?.color ?? TYPOGRAPHY.TEXT_COLOR_DEFAULT,
textAlign: textSettings?.textAlign ?? TYPOGRAPHY.TEXT_ALIGN_CENTER,
paddingX: textSettings?.paddingX ?? TYPOGRAPHY.PADDING_X_DEFAULT,
verticalOffset: textSettings?.verticalOffset ?? 0,
};
return {
id: uuidv4(),
backgroundImage,
text: newText,
height,
createdAt: new Date(),
updatedAt: new Date(),
};
};
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import { writable, type Writable } from "svelte/store";
import { type UIState } from "../lib/types/panel";
export const uiStore: Writable<UIState> = writable({
isLoading: false,
error: undefined,
currentStep: "text",
showCropModal: false,
showTextManager: false,
});
export const setLoading = (loading: boolean): void => {
uiStore.update((state) => ({ ...state, isLoading: loading }));
};
export const setError = (error: string | undefined): void => {
uiStore.update((state) => ({ ...state, error }));
};
export const clearError = (): void => {
setError(undefined);
};
export const setCurrentStep = (step: UIState["currentStep"]): void => {
uiStore.update((state) => ({ ...state, currentStep: step }));
};
export const showCropModal = (show: boolean): void => {
uiStore.update((state) => ({ ...state, showCropModal: show }));
};
export const showTextManager = (show: boolean): void => {
uiStore.update((state) => ({ ...state, showTextManager: show }));
};
export const resetUI = (): void => {
uiStore.set({
isLoading: false,
error: undefined,
currentStep: "text",
showCropModal: false,
showTextManager: false,
});
};