"use strict";

const { chromium } = require("playwright");
const { BASE_URL, UI_TIMEOUT_MS, assert, ensureAuthenticated } = require("./tree-shell-smoke-helpers");

const MNOTE_WEB_ENABLE_DEBUG_SHELL_ROUTES = process.env.MNOTE_WEB_ENABLE_DEBUG_SHELL_ROUTES || "0";

if (MNOTE_WEB_ENABLE_DEBUG_SHELL_ROUTES !== "1") {
    console.log("[task500] 跳过: MNOTE_WEB_ENABLE_DEBUG_SHELL_ROUTES 未设为 1 (当前值: '%s')", MNOTE_WEB_ENABLE_DEBUG_SHELL_ROUTES);
    console.log("[task500] 设置 MNOTE_WEB_ENABLE_DEBUG_SHELL_ROUTES=1 并重启 mnote-web 后再运行此 smoke。");
    process.exit(0);
}

const PAGE_URL = `${BASE_URL}/ui-debug/components`;

async function main() {
    console.log("[task500] 启动 UI Debug 组件矩阵 smoke …");
    const browser = await chromium.launch({ headless: true });
    const context = await browser.newContext();
    const page = await context.newPage();

    try {
        // 1. 认证
        await ensureAuthenticated(page);
        console.log("[task500] ✓ 已认证");

        // 2. 导航到 /ui-debug/components
        await page.goto(PAGE_URL, { waitUntil: "networkidle", timeout: UI_TIMEOUT_MS });
        console.log("[task500] ✓ 页面已加载: %s", PAGE_URL);

        // 3. 页面标题
        const title = await page.title();
        assert(title.includes("UI Debug"), `标题应包含 "UI Debug"，实际: "${title}"`);
        console.log("[task500] ✓ 页面标题: %s", title);

        // 4. 页面根元素
        const root = page.locator(".ui-debug-root");
        await root.waitFor({ state: "visible", timeout: UI_TIMEOUT_MS });
        console.log("[task500] ✓ .ui-debug-root 可见");

        // 5. Button 矩阵应当可见
        const matrix = page.locator(".ui-debug-matrix");
        await matrix.waitFor({ state: "visible", timeout: UI_TIMEOUT_MS });
        const btnCount = await matrix.locator("button").count();
        assert(btnCount >= 12, `按钮矩阵应至少有 12 个按钮，实际: ${btnCount}`);
        console.log("[task500] ✓ 按钮矩阵: %d 个按钮", btnCount);

        // 6. 主题切换
        const darkBtn = page.locator("[data-ui-debug-theme=\"dark\"]");
        await darkBtn.click();
        await page.waitForTimeout(200);
        const theme = await root.getAttribute("data-ui-debug-theme");
        assert(theme === "dark", `主题应为 dark，实际: "${theme}"`);
        console.log("[task500] ✓ 主题切换: dark");

        // 切回 light
        const lightBtn = page.locator("[data-ui-debug-theme=\"light\"]");
        await lightBtn.click();
        await page.waitForTimeout(200);
        const theme2 = await root.getAttribute("data-ui-debug-theme");
        assert(theme2 === "light", `主题应为 light，实际: "${theme2}"`);

        // 7. Dialog 对话框
        const dialogTrigger = page.locator("[data-ui-debug-dialog=\"info\"]");
        await dialogTrigger.click();
        await page.waitForTimeout(200);
        const dialogOverlay = page.locator("#ui-debug-dialog-overlay");
        const overlayVisible = await dialogOverlay.isVisible();
        assert(overlayVisible, "对话框应可见");
        const dialogTitle = await page.locator("#ui-debug-dialog-title").textContent();
        assert(dialogTitle.includes("提示"), `对话框标题应包含"提示"，实际: "${dialogTitle}"`);
        console.log("[task500] ✓ 对话框打开: %s", dialogTitle);

        // 关闭对话框
        const closeBtn = page.locator("[data-ui-debug-dialog-close=\"true\"]").first();
        await closeBtn.click();
        await page.waitForTimeout(200);
        const hidden = await dialogOverlay.getAttribute("hidden");
        assert(hidden !== null, "对话框应已关闭 (hidden)");
        console.log("[task500] ✓ 对话框已关闭");

        // 8. Popover 菜单
        const popoverTrigger = page.locator("[data-ui-debug-popover=\"actions\"]");
        await popoverTrigger.click();
        await page.waitForTimeout(200);
        const popoverPanel = page.locator("[data-ui-debug-popover-panel=\"actions\"]");
        const popoverVisible = await popoverPanel.isVisible();
        assert(popoverVisible, "Popover 菜单应可见");
        const menuItems = await popoverPanel.locator("[role=\"menuitem\"]").count();
        assert(menuItems >= 2, `Popover 应至少有 2 个菜单项，实际: ${menuItems}`);
        console.log("[task500] ✓ Popover 打开: %d 个菜单项", menuItems);

        // 关闭 popover
        await page.locator("body").click({ position: { x: 10, y: 10 } });
        await page.waitForTimeout(200);

        // 9. Toast
        const toastTrigger = page.locator("[data-ui-debug-toast-kind=\"success\"]").first();
        await toastTrigger.click();
        await page.waitForTimeout(400);
        const toast = page.locator(".ui-debug-toast--visible");
        const toastCount = await toast.count();
        assert(toastCount >= 1, `Toast 应可见，实际数量: ${toastCount}`);
        console.log("[task500] ✓ Toast 显示");

        // 10. Input / Select / Textarea
        const textInput = page.locator("#ui-debug-input-text");
        await textInput.waitFor({ state: "visible", timeout: UI_TIMEOUT_MS });
        await textInput.fill("测试文本");
        const inputValue = await textInput.inputValue();
        assert(inputValue === "测试文本", `输入框值应为"测试文本"，实际: "${inputValue}"`);
        console.log("[task500] ✓ 文本输入: %s", inputValue);

        const selectEl = page.locator("#ui-debug-select");
        await selectEl.selectOption("b");
        const selectValue = await selectEl.inputValue();
        assert(selectValue === "b", `下拉选择值应为"b"，实际: "${selectValue}"`);
        console.log("[task500] ✓ 下拉选择: %s", selectValue);

        const textarea = page.locator("#ui-debug-textarea");
        await textarea.fill("多行\n文本");
        const textareaValue = await textarea.inputValue();
        assert(textareaValue === "多行\n文本", `文本区域值应包含"多行"，实际: "${textareaValue}"`);
        console.log("[task500] ✓ 文本区域: %s", textareaValue.replace(/\n/g, "\\n"));

        // 11. CSS 变量检查
        const cssVar = await root.evaluate((el) => {
            const style = getComputedStyle(el);
            return style.getPropertyValue("--ui-debug-primary").trim();
        });
        assert(cssVar.length > 0, `--ui-debug-primary 应有值，实际: "${cssVar}"`);
        console.log("[task500] ✓ CSS 变量 --ui-debug-primary: %s", cssVar);

        console.log("[task500] ✅ 全部断言通过");
    } catch (error) {
        console.error("[task500] ✗ 失败:", error.message);
        try {
            await page.screenshot({ path: "tmp/task500-failure.png", fullPage: true });
            console.log("[task500] 失败截图: tmp/task500-failure.png");
        } catch (_) {}
        process.exitCode = 1;
    } finally {
        await browser.close();
    }
}

main();