feat: add global tasks folder

src/ui/resolveTaskRef.ts

@@ -0,0 +1,52 @@
+import * as vscode from "vscode";
+import { listLocatedTasks } from "@/commands/listLocatedTasks";
+import { resolveTaskLocations } from "@/commands/resolveTaskLocations";
+import { TaskLocation } from "@/model/taskLocation";
+import { IConfigProvider, ITaskRepository } from "@/ports";
+import { TaskTreeItem } from "@/views/taskTreeItem";
+import { TASK_SCOPE_LABELS, TASK_STATUS_LABELS } from "./taskLabels";
+
+export type TaskRef = {
+	id: string;
+	location: TaskLocation;
+};
+
+/**
+ * Resolve task id + location from a TreeView item, or QuickPick when
+ * the command is invoked from the Command Palette.
+ */
+export async function resolveTaskRef(
+	repo: ITaskRepository,
+	config: IConfigProvider,
+	item?: unknown,
+): Promise<TaskRef | undefined> {
+	if (item instanceof TaskTreeItem) {
+		return { id: item.task.id, location: item.location };
+	}
+
+	const locations = resolveTaskLocations(config);
+	if (locations.length === 0) {
+		return undefined;
+	}
+
+	const result = await listLocatedTasks(repo, locations);
+	if (result.isErr() || result.value.length === 0) {
+		void vscode.window.showInformationMessage("No tasks found");
+		return undefined;
+	}
+
+	const picked = await vscode.window.showQuickPick(
+		result.value.map((located) => ({
+			label: located.task.title,
+			description: `${TASK_SCOPE_LABELS[located.location.scope]} · ${TASK_STATUS_LABELS[located.task.status]}`,
+			detail: located.task.priority,
+			ref: {
+				id: located.task.id,
+				location: located.location,
+			} satisfies TaskRef,
+		})),
+		{ placeHolder: "Select a task" },
+	);
+
+	return picked?.ref;
+}