Function restoreActiveTask

static/js/app.js:2613–2698

()

// 页面加载时恢复进行中的任务（处理跨页面导航后回到注册页的情况）
async function restoreActiveTask() {
    const saved = sessionStorage.getItem('activeTask');
    if (!saved) return;

    let state;
    try {
        state = JSON.parse(saved);
    } catch {
        sessionStorage.removeItem('activeTask');
        return;
    }

    const { mode, task_uuid, batch_id, total } = state;

    if (mode === 'single' && task_uuid) {
        // 查询任务是否仍在运行
        try {
            const data = await api.get(`/registration/tasks/${task_uuid}`);
            if (['completed', 'failed', 'cancelled'].includes(data.status)) {
                sessionStorage.removeItem('activeTask');
                return;
            }
            // 任务仍在运行，恢复状态
            currentTask = data;
            activeTaskUuid = task_uuid;
            taskCompleted = false;
            taskFinalStatus = null;
            toastShown = false;
            displayedLogs.clear();
            elements.startBtn.disabled = true;
            elements.cancelBtn.disabled = false;
            showTaskStatus(data);
            updateTaskStatus(data.status);
            addLog('info', `[系统] 检测到进行中的任务，正在重连监控... (${task_uuid.substring(0, 8)})`);
            connectWebSocket(task_uuid);
        } catch {
            sessionStorage.removeItem('activeTask');
        }
    } else if ((mode === 'batch' || mode === 'outlook_batch') && batch_id) {
        // 查询批量任务是否仍在运行
        const endpoint = mode === 'outlook_batch'
            ? `/registration/outlook-batch/${batch_id}`
            : `/registration/batch/${batch_id}`;
        try {
            const data = await api.get(endpoint);
            if (data.finished) {
                sessionStorage.removeItem('activeTask');
                return;
            }
            // 批量任务仍在运行，恢复状态
            currentBatch = { batch_id, ...data, pollingMode: mode };
            activeBatchId = batch_id;
            isOutlookBatchMode = (mode === 'outlook_batch');
            batchCompleted = false;
            batchFinalStatus = null;
            toastShown = false;
            displayedLogs.clear();
            elements.startBtn.disabled = true;