Function toggleSubtasksExpansion

src/ui/taskCardRelationshipExpansion.ts:141–237

(
	context: TaskCardRelationshipExpansionContext,
	card: HTMLElement,
	task: TaskInfo,
	expanded: boolean
)

}

export async function toggleSubtasksExpansion(
	context: TaskCardRelationshipExpansionContext,
	card: HTMLElement,
	task: TaskInfo,
	expanded: boolean
): Promise<void> {
	const { plugin } = context;
	const logger = getTaskCardExpansionLogger(plugin);

	try {
		if (!expanded) {
			removeRelationshipContainer(card, ".task-card__subtasks");
			return;
		}

		const container = ensureRelationshipContainer(
			card,
			".task-card__subtasks",
			"task-card__subtasks"
		);
		clearContainer(container);

		const loadingEl = container.createEl("div", {
			cls: "task-card__subtasks-loading",
			text: plugin.i18n.translate("contextMenus.task.subtasks.loading"),
		});

		try {
			const file = plugin.app.vault.getAbstractFileByPath(task.path);
			if (!(file instanceof TFile)) {
				throw new Error("Task file not found");
			}

			if (!plugin.projectSubtasksService) {
				throw new Error("projectSubtasksService not initialized");
			}

			const relationshipOptions = getRelationshipOptions(context, card);
			const subtasks = filterExpandedRelationshipTasks(
				await plugin.projectSubtasksService.getTasksLinkedToProject(file),
				relationshipOptions
			);

			loadingEl.remove();

			if (subtasks.length === 0) {
				container.createEl("div", {
					cls: "task-card__subtasks-loading",
					text: plugin.i18n.translate("contextMenus.task.subtasks.noSubtasks"),
				});
				return;
			}

			const sortedSubtasks = sortExpandedRelationshipTasks(
				subtasks,
				relationshipOptions,
				(tasks) => plugin.projectSubtasksService.sortTasks(tasks)
			);