"""测试节点图编辑器"""
from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)
    context = browser.new_context(viewport={"width": 1400, "height": 900})
    page = context.new_page()

    errors = []
    console_msgs = []
    page.on("console", lambda msg: console_msgs.append(f"[{msg.type}] {msg.text}"))
    page.on("pageerror", lambda err: errors.append(str(err)))

    # 登录
    print("=== 登录 ===")
    page.goto("http://localhost:3000/login", wait_until="networkidle", timeout=30000)
    page.locator("input[name='email']").fill("t_chinese_1@xiaoxue.edu.cn")
    page.locator("input[name='password']").fill("123456")
    page.get_by_role("button", name="Sign In", exact=False).click()
    try:
        page.wait_for_url("**/dashboard**", timeout=15000)
    except Exception:
        page.wait_for_load_state("networkidle", timeout=10000)
    print(f"登录后: {page.url}")

    # 新建课案
    print("\n=== 新建课案 ===")
    page.goto("http://localhost:3000/teacher/lesson-plans/new", wait_until="networkidle", timeout=30000)
    page.locator("input[placeholder*='秋天']").fill("节点图测试")
    page.locator("button[type='button']:has-text('常规课')").click()
    page.wait_for_timeout(500)
    page.get_by_role("button", name="创建课案", exact=False).click()
    try:
        page.wait_for_url("**/edit**", timeout=15000)
    except Exception:
        pass
    print(f"编辑页: {page.url}")

    if "/edit" in page.url:
        print("进入编辑页!")
        page.wait_for_timeout(5000)  # 等待 React Flow 渲染
        page.screenshot(path="e:/Desktop/CICD/bugs/v3_node_editor.png", full_page=True)

        # 检查 React Flow 画布是否存在
        rf_canvas = page.locator(".react-flow")
        print(f"React Flow 画布数量: {rf_canvas.count()}")

        # 检查节点数量
        nodes = page.locator(".react-flow__node")
        print(f"节点数量: {nodes.count()}")

        # 检查边数量
        edges = page.locator(".react-flow__edge")
        print(f"边数量: {edges.count()}")

        # 检查控件
        controls = page.locator(".react-flow__controls")
        print(f"控件数量: {controls.count()}")

        # 检查 minimap
        minimap = page.locator(".react-flow__minimap")
        print(f"小地图数量: {minimap.count()}")

        # 测试添加节点
        print("\n=== 测试添加节点 ===")
        add_btn = page.get_by_role("button", name="添加节点", exact=False)
        if add_btn.count() > 0:
            add_btn.click()
            page.wait_for_timeout(500)
            # 点击第一个节点类型
            menu_items = page.locator("button:has-text('教学目标')")
            if menu_items.count() > 0:
                menu_items.first.click()
                page.wait_for_timeout(1000)
                nodes_after = page.locator(".react-flow__node")
                print(f"添加后节点数量: {nodes_after.count()}")
                page.screenshot(path="e:/Desktop/CICD/bugs/v3_after_add.png", full_page=True)

        # 测试点击节点选中
        print("\n=== 测试节点选中 ===")
        if nodes.count() > 0:
            nodes.first.click()
            page.wait_for_timeout(1000)
            page.screenshot(path="e:/Desktop/CICD/bugs/v3_node_selected.png", full_page=True)
            # 检查侧边面板是否出现
            panel = page.locator("text=点击节点编辑内容")
            panel_selected = page.locator("input[value]")
            print(f"侧边面板可见: {panel.count() > 0 or panel_selected.count() > 0}")

    # 错误输出
    print("\n=== 页面错误 ===")
    for e in errors:
        print(f"  ERROR: {e[:200]}")
    if not errors:
        print("  无")

    print("\n=== 控制台 error/warning ===")
    for m in console_msgs:
        if m.startswith("[error]") or m.startswith("[warning]"):
            print(f"  {m[:200]}")

    browser.close()
    print("\n完成")