feat: fix tools pages, dom audit fix

This commit is contained in:
2026-08-29 09:08:09 +05:00
parent b695f5d58c
commit 9ef6ae03c6
8 changed files with 530 additions and 506 deletions
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<script lang="ts">
import type { ToolEntry } from "$lib/registry";
import {
getPreviewView,
initForm,
type FieldValue,
type PreviewToolView,
type SegmentedField,
} from "$lib/preview/tool-views";
import { Copy, Download, Check, RotateCcw, ChevronDown } from "@lucide/svelte";
interface Props {
tool: ToolEntry;
}
let { tool }: Props = $props();
const view = $derived(getPreviewView(tool));
let form = $state<Record<string, FieldValue>>(view ? initForm(view) : {});
$effect(() => {
if (view) form = initForm(view);
});
function reset() {
if (view) form = initForm(view);
}
const num = (v: FieldValue) => v as number;
const str = (v: FieldValue) => v as string;
const bool = (v: FieldValue) => v as boolean;
const pair = (v: FieldValue) => v as { from: string; to: string };
const grad = $derived.by(() => {
if (!view || view.preview !== "gradient") return null;
const typeSel = num(form["type"]);
const type = (view.fields.find((f) => f.id === "type") as SegmentedField).options[typeSel];
const cp = pair(form["stops"]);
const dir = num(form["dir"]);
const op = num(form["op"]);
const css =
type === "Radial"
? `radial-gradient(circle, ${cp.from} 0%, ${cp.to} 100%)`
: `linear-gradient(${dir}deg, ${cp.from} 0%, ${cp.to} 100%)`;
return { type, cp, dir, op, css, code: `background: ${css};\nopacity: ${op / 100};` };
});
const DIRS = [0, 45, 90, 135, 180, 225, 270, 315];
const DIR_GLYPHS = ["→", "↗", "↑", "↖", "←", "↙", "↓", "↘"];
const SUBJECT_BG = "linear-gradient(145deg,#1769d2 0 38%,#00a8c7 38% 66%,#bd7411 66%)";
const SUBJECT_CLIP = "polygon(23% 11%, 73% 8%, 89% 30%, 79% 81%, 52% 93%, 17% 78%, 8% 39%)";
const CHECKER = "repeating-conic-gradient(#d7dce0 0 25%, #f3f5f6 0 50%) 50% / 28px 28px";
</script>
{#if view}
<div class="tool-page">
<div class="eyebrow">PNG PROCESSING <span>/</span> SINGLE TOOL</div>
<div class="tool-title">
<div>
<h1>{view.title}</h1>
<p class="lede">{view.lede}</p>
</div>
<span class="tool-status"><i></i> LIVE PREVIEW</span>
</div>
<div class={view.layoutClass}>
<section class="settings-panel">
<div class="panel-heading">
<div>
<span class="label">{view.panelLabel}</span>
<strong>{view.panelStrong}</strong>
</div>
<span class="step-type">{view.stepType}</span>
</div>
{#each view.fields as f}
{#if f.kind === "segmented"}
{@const sel = num(form[f.id])}
<div class="setting-group">
<label>{f.label}</label>
<div class="segmented wide">
{#each f.options as opt, i}
<button class={i === sel ? "selected" : ""} onclick={() => (form[f.id] = i)}>
{opt}
</button>
{/each}
</div>
</div>
{:else if f.kind === "color-pair"}
{@const cp = pair(form[f.id])}
<div class="setting-group">
<label>{f.label}</label>
<div class="color-row">
<div class="color-field">
<span class="swatch" style="background:{cp.from}"></span>
<input
value={cp.from}
oninput={(e) => (form[f.id] = { from: e.currentTarget.value, to: cp.to })}
/>
</div>
<span class="stop-arrow"></span>
<div class="color-field">
<span class="swatch" style="background:{cp.to}"></span>
<input
value={cp.to}
oninput={(e) => (form[f.id] = { from: cp.from, to: e.currentTarget.value })}
/>
</div>
</div>
<div class="gradient-bar" style="background:{grad?.css}"></div>
</div>
{:else if f.kind === "slider" || f.kind === "direction"}
{@const v = num(form[f.id])}
<div class="setting-group">
<label>{f.label} <output>{v}{f.space ? " " : ""}{f.suffix}</output></label>
<input
type="range"
min={f.min}
max={f.max}
value={v}
oninput={(e) => (form[f.id] = Number(e.currentTarget.value))}
/>
{#if f.kind === "direction"}
<div class="direction-grid">
{#each DIRS as a, i}
<button class={a === v ? "selected" : ""} onclick={() => (form[f.id] = a)}>
{a}° {DIR_GLYPHS[i]}
</button>
{/each}
</div>
{:else if f.hints}
<div class="range-hints">
<span>{f.hints[0]}</span>
<span>{f.hints[1]}</span>
</div>
{/if}
</div>
{:else if f.kind === "color"}
{@const v = str(form[f.id])}
<div class="setting-group">
<label>{f.label}</label>
<div class="color-field">
<span class="swatch" style="background:{v}"></span>
<input value={v} oninput={(e) => (form[f.id] = e.currentTarget.value)} />
{#if f.native}
<input
class="native-color"
type="color"
aria-label="Choose background color"
value={v}
oninput={(e) => (form[f.id] = e.currentTarget.value)}
/>
{/if}
</div>
{#if f.reference}
<div class="color-reference">
<span style="background:{v}"></span> sampled from image background
</div>
{/if}
</div>
{:else if f.kind === "toggle"}
{@const on = bool(form[f.id])}
<div class="setting-group toggle-group">
<label>
<span>{f.label}</span>
<b class="toggle" class:on onclick={() => (form[f.id] = !on)}></b>
</label>
<p>{f.note}</p>
</div>
{/if}
{/each}
<div class="settings-footer">
<button class="reset-btn" onclick={reset}>
<RotateCcw size={14} /> Reset
</button>
<span class="auto-note"><i></i> updates automatically</span>
</div>
</section>
{#if view.preview === "gradient"}
<section class={view.previewClass}>
<div class="preview-toolbar">
<div>
<span class="label">{view.toolbarLabel}</span>
<strong>{view.fileName}</strong>
</div>
<div class="preview-actions">
<button class="secondary-btn"><Copy size={15} /> Copy CSS</button>
<button class="download-btn"
><Download size={15} /> {view.downloadLabel} <ChevronDown size={14} /></button
>
</div>
</div>
<div class="large-canvas">
<div
class="gradient-art"
style="background:{grad?.css};opacity:{grad ? grad.op / 100 : 1}"
>
<div class="art-mark">PNG</div>
<span>easy-png-tools</span>
</div>
</div>
<div class="code-block">
<div>
<span class="label">GENERATED CSS</span>
<button class="icon-btn" aria-label="Copy CSS"><Copy size={14} /></button>
</div>
<pre>{grad?.code}</pre>
</div>
</section>
{:else}
<section class={view.previewClass}>
<div class="preview-toolbar">
<div>
<span class="label">{view.toolbarLabel}</span>
<strong>{view.fileName}</strong>
</div>
<div class="preview-actions">
<span class="processed"><Check size={14} /> processed</span>
<button class="download-btn"><Download size={15} /> Download result</button>
</div>
</div>
<div class="comparison-grid">
<div class="image-card">
<div class="image-label"><span>SOURCE</span><b>original.png</b></div>
<div class="remover-canvas source-canvas">
<div
class="subject subject-source"
style="background:{SUBJECT_BG};opacity:1;clip-path:{SUBJECT_CLIP}"
>
<span>OBJECT</span>
</div>
<span class="canvas-size">1200 × 800</span>
</div>
</div>
<div class="image-card">
<div class="image-label"><span>RESULT</span><b>removed-bg.png</b></div>
<div class="remover-canvas" style="background:{CHECKER}">
<div
class="subject"
style="background:{SUBJECT_BG};opacity:1;clip-path:{SUBJECT_CLIP}"
>
<span>PNG</span>
</div>
<span class="canvas-size">1200 × 800</span>
</div>
</div>
</div>
<div class="result-meta">
<span>FORMAT <b>PNG-24</b></span>
<span>ALPHA <b>ENABLED</b></span>
<span>SIMILARITY <b>72 %</b></span>
</div>
</section>
{/if}
</div>
</div>
{:else}
<div class="tool-page">
<div class="eyebrow">PNG PROCESSING <span>/</span> SINGLE TOOL</div>
<div class="tool-title">
<div>
<h1>{tool.title}</h1>
<p class="lede">{tool.description}</p>
</div>
<span class="tool-status"><i></i> LIVE PREVIEW</span>
</div>
<div class="tool-layout">
<section class="settings-panel">
<div class="panel-heading">
<div>
<span class="label">{tool.category.toUpperCase()} SETTINGS</span>
<strong>Configure output</strong>
</div>
<span class="step-type">TOOL 01</span>
</div>
<div class="settings-footer">
<span class="auto-note"><i></i> preview coming soon</span>
</div>
</section>
</div>
</div>
{/if}
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import type { ToolEntry } from "$lib/registry";
export type SegmentedField = {
id: string;
kind: "segmented";
label: string;
options: string[];
selected: number;
};
export type ColorPairField = {
id: string;
kind: "color-pair";
label: string;
from: string;
to: string;
};
export type SliderField = {
id: string;
kind: "slider" | "direction";
label: string;
value: number;
min: number;
max: number;
suffix: string;
space?: boolean;
hints?: [string, string];
};
export type ColorField = {
id: string;
kind: "color";
label: string;
value: string;
native?: boolean;
reference?: boolean;
};
export type ToggleField = {
id: string;
kind: "toggle";
label: string;
checked: boolean;
note: string;
};
export type FieldDef =
| SegmentedField
| ColorPairField
| SliderField
| ColorField
| ToggleField;
export interface PreviewToolView {
title: string;
lede: string;
panelLabel: string;
panelStrong: string;
stepType: string;
toolbarLabel: string;
fileName: string;
downloadLabel: string;
layoutClass: string;
previewClass: string;
preview: "gradient" | "comparison";
fields: FieldDef[];
}
export type FieldValue = number | string | boolean | { from: string; to: string };
function initValue(f: FieldDef): FieldValue {
switch (f.kind) {
case "segmented":
return f.selected;
case "color-pair":
return { from: f.from, to: f.to };
case "color":
return f.value;
case "slider":
case "direction":
return f.value;
case "toggle":
return f.checked;
}
}
export function initForm(view: PreviewToolView): Record<string, FieldValue> {
const form: Record<string, FieldValue> = {};
for (const f of view.fields) form[f.id] = initValue(f);
return form;
}
const gradient: PreviewToolView = {
title: "Gradient background.",
lede: "Create a clean, export-ready gradient with precise control over color, direction and transparency.",
panelLabel: "GRADIENT SETTINGS",
panelStrong: "Configure output",
stepType: "TOOL 01",
toolbarLabel: "OUTPUT PREVIEW",
fileName: "gradient.png",
downloadLabel: "Download PNG",
layoutClass: "gradient-layout",
previewClass: "gradient-preview",
preview: "gradient",
fields: [
{
id: "type",
kind: "segmented",
label: "GRADIENT TYPE",
options: ["Linear", "Radial"],
selected: 0,
},
{
id: "stops",
kind: "color-pair",
label: "COLOR STOPS",
from: "#1769D2",
to: "#00A8C7",
},
{ id: "dir", kind: "direction", label: "DIRECTION", value: 135, min: 0, max: 360, suffix: "°", space: true },
{ id: "op", kind: "slider", label: "OPACITY", value: 100, min: 0, max: 100, suffix: "%", space: true },
],
};
const background: PreviewToolView = {
title: "Remove background.",
lede: "Select a background color and tune the edge detection. Changes are processed automatically in your browser.",
panelLabel: "REMOVER SETTINGS",
panelStrong: "Configure detection",
stepType: "TOOL 02",
toolbarLabel: "SOURCE / RESULT",
fileName: "comparison.png",
downloadLabel: "Download result",
layoutClass: "remover-layout",
previewClass: "remover-preview",
preview: "comparison",
fields: [
{
id: "color",
kind: "color",
label: "BACKGROUND COLOR",
value: "#E8EEF2",
native: true,
reference: true,
},
{
id: "sim",
kind: "slider",
label: "COLOR SIMILARITY",
value: 72,
min: 0,
max: 100,
suffix: "%",
space: true,
hints: ["strict edges", "more removal"],
},
{
id: "outer",
kind: "toggle",
label: "OUTER COLOR ONLY",
checked: true,
note: "Only remove connected background pixels from the edges.",
},
{
id: "mask",
kind: "toggle",
label: "SHOW MASK",
checked: false,
note: "Preview the detected transparency mask.",
},
],
};
export const PREVIEW_TOOL_VIEWS: Record<string, PreviewToolView> = {
"linear-gradient-png": gradient,
"remove-background-png": background,
};
export function getPreviewView(tool: ToolEntry): PreviewToolView | undefined {
return PREVIEW_TOOL_VIEWS[tool.id];
}