"""
导航分类功能端到端探针
======================

不依赖浏览器 + ddddocr + 调试 header，直接用 Flask test_client 走完整流程：

  1. 登录 admin
  2. GET  /system/nav-category/         (主页面 HTML)
  3. GET  /system/nav-category/data    (table_api JSON)
  4. POST /system/nav-category/save    (新增)
  5. PUT  /system/nav-category/update  (更新)
  6. PUT  /system/nav-category/enable  (启用/禁用)
  7. DELETE /system/nav-category/remove/<id>  (删除)
  8. 验证每个 API 的 {code, message, data} 协议

退出码：全部通过 → 0；任一失败 → 1
"""
import json
import sys
import traceback

sys.path.insert(0, r'D:\bwstudio\pear-admin-flask')

from applications import create_app

app = create_app()
client = app.test_client()


def _login():
    """admin/123456 登录拿 cookie session。"""
    # 拿一张 captcha —— 通过 test_client 共享 session_transaction
    r = client.get('/system/passport/getCaptcha')
    assert r.status_code == 200, r.status_code

    with client.session_transaction() as sess:
        code = sess.get('code') or ''
    code = code.lower()
    assert code, 'captcha code missing'

    r = client.post('/system/passport/login', data={
        'username': 'admin',
        'password': '123456',
        'captcha': code,
    }, follow_redirects=False)
    assert r.status_code in (200, 302), r.status_code


def _show(label, resp):
    body = resp.get_data(as_text=True)
    print(f'  [{resp.status_code}] {label}  -> {body[:200]}{"..." if len(body) > 200 else ""}')


def main():
    _login()
    print('=== 已登录，开始 E2E 探针 ===\n')

    # 1. 分类主页面 HTML
    r = client.get('/system/nav-category/')
    print(f'[HTML main] {r.status_code}  content-type={r.content_type}')
    assert r.status_code == 200
    assert b'nav-category/data' in r.data or b'\u5bfc\u822a\u5206\u7c7b' in r.data, 'main 页面未包含预期内容'
    print('  [OK] 分类主页面返回 200，含预期关键字\n')

    # 2. data 接口（table_api 协议：{code, data, count, msg, limit}）
    r = client.get('/system/nav-category/data')
    assert r.status_code == 200
    payload = r.get_json()
    assert payload['code'] == 0, payload
    before_ids = {row['id'] for row in payload['data']}
    print(f'  [OK] data 接口 code=0，count={payload["count"]}，已有分类 {len(before_ids)} 条：{sorted(before_ids)}\n')

    # 3. 新增（success_api 协议：{success, msg}）
    unique_name = f'E2E临时分类{int(__import__("time").time())}'
    r = client.post('/system/nav-category/save',
                    json={'name': unique_name, 'icon': 'layui-icon-test',
                          'description': 'e2e created', 'sort': 1, 'enable': 1})
    payload = r.get_json()
    assert payload.get('success') is True, payload
    print(f'  [OK] 新增成功：{unique_name}\n')

    # 4. 拿到 id
    r = client.get('/system/nav-category/data')
    payload = r.get_json()
    new_id = next((row['id'] for row in payload['data'] if row['name'] == unique_name), None)
    assert new_id is not None, '新增的分类查不到'
    print(f'  [OK] 查回新增分类 id={new_id}\n')

    # 5. 更新
    r = client.put('/system/nav-category/update',
                   json={'catId': new_id, 'name': unique_name + '_改',
                         'icon': 'layui-icon-edit', 'description': 'e2e updated',
                         'sort': 99, 'enable': 1})
    payload = r.get_json()
    assert payload.get('success') is True, payload
    print(f'  [OK] 更新成功\n')

    # 6. 禁用 → 启用
    r = client.put('/system/nav-category/disable', json={'catId': new_id})
    assert r.get_json().get('success') is True
    r = client.put('/system/nav-category/enable', json={'catId': new_id})
    assert r.get_json().get('success') is True
    print(f'  [OK] 禁用→启用通过\n')

    # 7. 删除
    r = client.delete(f'/system/nav-category/remove/{new_id}')
    assert r.get_json().get('success') is True, r.get_json()
    print(f'  [OK] 删除成功\n')

    # 8. 查回 count 必须等于开始前
    r = client.get('/system/nav-category/data')
    payload = r.get_json()
    after_ids = {row['id'] for row in payload['data']}
    assert before_ids == after_ids, f'分类集合变化：before={before_ids}, after={after_ids}'
    print(f'  [OK] 删除后 count 还原，新增的 id 已不在集合中\n')

    # 9. 重名检测
    existing_name = None
    if payload['data']:
        existing_name = payload['data'][0]['name']
    if existing_name:
        r = client.post('/system/nav-category/save',
                        json={'name': existing_name, 'icon': 'x', 'description': '', 'sort': 0, 'enable': 1})
        body = r.get_json()
        assert body.get('success') is False, body
        print(f'  [OK] 重名拦截正常：{body["msg"]}\n')

    print('=== ALL PASS ===')


if __name__ == '__main__':
    try:
        main()
        sys.exit(0)
    except AssertionError as e:
        print(f'\n!!! ASSERT FAIL: {e}')
        traceback.print_exc()
        sys.exit(1)
    except Exception as e:
        print(f'\n!!! UNEXPECTED: {e}')
        traceback.print_exc()
        sys.exit(1)