"""
E2E test: Login → navigate all CRM pages via sidebar → screenshot each page.
Verifies the Python backend serves all CRM data correctly through the Vue frontend.
"""
import time
import os
from playwright.sync_api import sync_playwright

BASE_URL = "http://localhost:80"
SCREENSHOT_DIR = "/tmp/crm-e2e-screenshots"
os.makedirs(SCREENSHOT_DIR, exist_ok=True)

CRM_PAGES = [
    {"menu_text": "线索管理", "path": "/clue", "name": "clue"},
    {"menu_text": "客户管理", "path": "/customer", "name": "customer"},
    {"menu_text": "公海池", "path": "/pool", "name": "pool"},
    {"menu_text": "商机管理", "path": "/opportunity", "name": "opportunity"},
    {"menu_text": "报价单管理", "path": "/quote", "name": "quote"},
    {"menu_text": "合同列表", "path": "/contract", "name": "contract"},
    {"menu_text": "产品分类", "path": "/category", "name": "product-category"},
    {"menu_text": "产品列表", "path": "/product", "name": "product"},
]

results = {"pass": [], "fail": []}


def screenshot_name(page_name):
    return os.path.join(SCREENSHOT_DIR, f"{page_name}.png")


with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)
    page = browser.new_page(viewport={"width": 1440, "height": 900})

    # ─── LOGIN ───
    print("\n[LOGIN]")
    page.goto(f"{BASE_URL}/login", wait_until="networkidle", timeout=30000)
    page.wait_for_timeout(1000)

    page.locator('input[placeholder="用户名"]').fill("admin")
    page.locator('input[placeholder="密码"]').fill("admin123")

    page.locator('button:has-text("登")').click()

    page.wait_for_url("**/index**", timeout=20000)
    page.wait_for_load_state("networkidle", timeout=20000)
    page.wait_for_timeout(2000)

    print(f"  ✅ Login successful - URL: {page.url}")

    page.screenshot(path=screenshot_name("home"), full_page=False)
    print(f"  ✅ Home page screenshot saved")

    # ─── NAVIGATE CRM PAGES ───
    print("\n[CRM PAGES]")
    for page_info in CRM_PAGES:
        menu_text = page_info["menu_text"]
        page_name = page_info["name"]
        try:
            # Try clicking sidebar menu item
            sidebar_item = page.locator(f'.el-menu-item:has-text("{menu_text}"), .el-sub-menu__title:has-text("{menu_text}")').first

            if sidebar_item.count() > 0:
                sidebar_item.click()
                page.wait_for_load_state("networkidle", timeout=10000)
                page.wait_for_timeout(1500)
            else:
                # Fallback: navigate directly via URL
                page.goto(f"{BASE_URL}/{page_info['path']}", wait_until="networkidle", timeout=10000)
                page.wait_for_timeout(1500)

            # Check for table or content
            has_table = page.locator(".el-table").count() > 0
            has_content = page.locator(".app-main, .app-container, .page-container").count() > 0
            has_error = page.locator(".el-message-box, .el-notification--error").count() > 0

            status = "✅"
            if has_error:
                status = "❌"
                results["fail"].append((page_name, "Error notification visible"))
            elif has_table or has_content:
                results["pass"].append(page_name)
            else:
                status = "⚠️"
                results["fail"].append((page_name, "No table/content found"))

            page.screenshot(path=screenshot_name(page_name), full_page=False)
            print(f"  {status} {menu_text} ({page_name}) - table:{has_table} content:{has_content}")

        except Exception as e:
            print(f"  ❌ {menu_text} ({page_name}) - {e}")
            results["fail"].append((page_name, str(e)[:100]))
            try:
                page.screenshot(path=screenshot_name(f"{page_name}-error"), full_page=False)
            except:
                pass

    # ─── SUMMARY ───
    print(f"\n{'='*60}")
    total = len(results["pass"]) + len(results["fail"])
    print(f"RESULTS: {len(results['pass'])}/{total} PASSED")
    if results["fail"]:
        print(f"\n❌ FAILURES ({len(results['fail'])}):")
        for name, reason in results["fail"]:
            print(f"  - {name}: {reason}")
    else:
        print("🎉 ALL CRM PAGES LOADED SUCCESSFULLY!")
    print(f"{'='*60}")
    print(f"\nScreenshots saved to: {SCREENSHOT_DIR}/")

    browser.close()