import { fetchAllTasks, getTokenForSource, completeTask, deleteTask } from './apis/index.js';
import { getSettings, getStoredTasks, setStoredTasks, setLastSync, addDismissedTask, addArchivedTask } from './storage.js';
import { getReviewTasks, getAutoArchiveCandidates } from './scoring.js';
// Background service worker for TaskDecay
// Handles periodic sync, badge count, and alarm-based review reminders
chrome.runtime.onInstalled.addListener(() => {
    chrome.alarms.create('taskdecay-sync', { periodInMinutes: 60 });
    chrome.alarms.create('taskdecay-review-reminder', { periodInMinutes: 60 * 24 });
    updateBadge();
});
chrome.alarms.onAlarm.addListener(async (alarm) => {
    if (alarm.name === 'taskdecay-sync') {
        await syncTasks();
    }
    else if (alarm.name === 'taskdecay-review-reminder') {
        await checkReviewReminder();
    }
});
chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
    const msg = message;
    if (msg.type === 'sync') {
        syncTasks().then(sendResponse).catch(e => sendResponse({ error: e.message }));
        return true;
    }
    if (msg.type === 'getReviewTasks') {
        getReviewData().then(sendResponse).catch(e => sendResponse({ error: e.message }));
        return true;
    }
    if (msg.type === 'dismiss') {
        addDismissedTask(msg.taskId).then(() => sendResponse({ ok: true })).catch(e => sendResponse({ error: e.message }));
        return true;
    }
    if (msg.type === 'archive') {
        archiveTask(msg.taskId).then(() => sendResponse({ ok: true })).catch(e => sendResponse({ error: e.message }));
        return true;
    }
    if (msg.type === 'complete') {
        completeTaskById(msg.taskId).then(() => sendResponse({ ok: true })).catch(e => sendResponse({ error: e.message }));
        return true;
    }
    if (msg.type === 'delete') {
        deleteTaskById(msg.taskId).then(() => sendResponse({ ok: true })).catch(e => sendResponse({ error: e.message }));
        return true;
    }
    if (msg.type === 'openReview') {
        chrome.tabs.create({ url: chrome.runtime.getURL('src/review.html') });
        sendResponse({ ok: true });
        return true;
    }
});
async function syncTasks() {
    const settings = await getSettings();
    const tasks = await fetchAllTasks(settings.providers);
    await setStoredTasks(tasks);
    await setLastSync(new Date().toISOString());
    await updateBadge();
    return { count: tasks.length, syncedAt: new Date().toISOString() };
}
async function getReviewData() {
    const settings = await getSettings();
    const tasks = await getStoredTasks();
    const review = getReviewTasks(tasks, settings);
    const autoArchive = getAutoArchiveCandidates(tasks, settings);
    return { review, autoArchiveCount: autoArchive.length, total: tasks.length };
}
async function archiveTask(taskId) {
    const settings = await getSettings();
    const tasks = await getStoredTasks();
    const task = tasks.find(t => t.id === taskId);
    if (!task)
        throw new Error('Task not found');
    const token = getTokenForSource(task.source, settings.providers);
    if (!token)
        throw new Error('No token for source');
    await completeTask(task, token);
    await addArchivedTask(taskId);
    await updateBadge();
}
async function completeTaskById(taskId) {
    const settings = await getSettings();
    const tasks = await getStoredTasks();
    const task = tasks.find(t => t.id === taskId);
    if (!task)
        throw new Error('Task not found');
    const token = getTokenForSource(task.source, settings.providers);
    if (!token)
        throw new Error('No token for source');
    await completeTask(task, token);
    await addArchivedTask(taskId);
    await updateBadge();
}
async function deleteTaskById(taskId) {
    const settings = await getSettings();
    const tasks = await getStoredTasks();
    const task = tasks.find(t => t.id === taskId);
    if (!task)
        throw new Error('Task not found');
    const token = getTokenForSource(task.source, settings.providers);
    if (!token)
        throw new Error('No token for source');
    await deleteTask(task, token);
    await addArchivedTask(taskId);
    await updateBadge();
}
async function checkReviewReminder() {
    const settings = await getSettings();
    if (!settings.lastReviewDate)
        return;
    const last = new Date(settings.lastReviewDate);
    const now = new Date();
    const daysSince = (now.getTime() - last.getTime()) / (1000 * 60 * 60 * 24);
    if (daysSince >= settings.reviewIntervalDays) {
        const tasks = await getStoredTasks();
        const review = getReviewTasks(tasks, settings);
        if (review.length > 0) {
            chrome.notifications.create('review-reminder', {
                type: 'basic',
                iconUrl: 'icon128.png',
                title: 'TaskDecay Review Ready',
                message: `${review.length} tasks need your attention. Open the review session to clean your backlog.`,
                buttons: [{ title: 'Start Review' }],
            });
        }
    }
}
async function updateBadge() {
    try {
        const settings = await getSettings();
        const tasks = await getStoredTasks();
        const review = getReviewTasks(tasks, settings);
        const count = review.length;
        chrome.action.setBadgeText({ text: count > 0 ? String(count) : '' });
        chrome.action.setBadgeBackgroundColor({ color: '#e74c3c' });
    }
    catch {
        chrome.action.setBadgeText({ text: '' });
    }
}
chrome.notifications.onButtonClicked.addListener((notificationId) => {
    if (notificationId === 'review-reminder') {
        chrome.tabs.create({ url: chrome.runtime.getURL('src/review.html') });
    }
});