"""add cookie manager menus

「Cookie管理」一级菜单 + 二级「登录用户」/「登录网站」及各权限点，
此前只在本地库里手工 INSERT 过，从未随迁移分发。

由于 data/ 目录被 .gitignore 排除、部署环境数据库是独立 volume，
只同步代码无法带上这些菜单行，导致线上后台看不到 Cookie 管理模块。

本迁移以幂等方式补齐：
- 记录不存在 → 插入
- 已存在但 open_type 为空 → 补齐为 _iframe（兼容早期手工插入的数据）

不依赖数据库方言的 UPSERT 语法，SQLite / MySQL 均可执行。

Revision ID: d4e5f6a7b8c9
Revises: b2c3d4e5f6a7
"""
from alembic import op
import sqlalchemy as sa
import datetime


# revision identifiers, used by Alembic.
revision = 'd4e5f6a7b8c9'
down_revision = 'b2c3d4e5f6a7'
branch_labels = None
depends_on = None


# (id, name, type, code, url, open_type, parent_id, icon, sort, enable)
MENUS = [
    (76, 'Cookie管理', '0', '', '', '', 0, 'layui-icon layui-icon-ear-phone', 5, 1),
    (77, '登录用户', '1', 'system:cookie-user:main', '/system/cookie-user/', '_iframe',
     76, 'layui-icon layui-icon-username', 1, 1),
    (78, '登录用户新增', '2', 'system:cookie-user:add', '', '', 77, '', 1, 1),
    (79, '登录用户编辑', '2', 'system:cookie-user:edit', '', '', 77, '', 2, 1),
    (80, '登录用户删除', '2', 'system:cookie-user:remove', '', '', 77, '', 3, 1),
    (81, '登录网站', '1', 'system:cookie-site:main', '/system/cookie-site/', '_iframe',
     76, 'layui-icon layui-icon-web', 2, 1),
    (82, '登录网站新增', '2', 'system:cookie-site:add', '', '', 81, '', 1, 1),
    (83, '登录网站编辑', '2', 'system:cookie-site:edit', '', '', 81, '', 2, 1),
    (84, '登录网站删除', '2', 'system:cookie-site:remove', '', '', 81, '', 3, 1),
]


def upgrade():
    conn = op.get_bind()
    now = datetime.datetime.now()

    for mid, name, mtype, code, url, open_type, parent_id, icon, sort, enable in MENUS:
        row = conn.execute(
            sa.text("SELECT id, open_type FROM admin_power WHERE id = :id"),
            {"id": mid},
        ).fetchone()

        if row is None:
            conn.execute(
                sa.text(
                    "INSERT INTO admin_power "
                    "(id, name, type, code, url, open_type, parent_id, icon, sort, "
                    " enable, create_time, update_time) "
                    "VALUES (:id, :name, :type, :code, :url, :open_type, :parent_id, "
                    " :icon, :sort, :enable, :ct, :ut)"
                ),
                {
                    "id": mid, "name": name, "type": mtype, "code": code,
                    "url": url, "open_type": open_type, "parent_id": parent_id,
                    "icon": icon, "sort": sort, "enable": enable,
                    "ct": now, "ut": now,
                },
            )
        elif not row[1] and open_type:
            # 历史数据：菜单已存在但打开方式为空，补齐 _iframe
            conn.execute(
                sa.text("UPDATE admin_power SET open_type = :ot WHERE id = :id"),
                {"ot": open_type, "id": mid},
            )


def downgrade():
    conn = op.get_bind()
    ids = [m[0] for m in MENUS]

    # 先清角色-权限关联，避免外键/脏数据残留
    conn.execute(
        sa.text("DELETE FROM admin_role_power WHERE power_id IN :ids").bindparams(
            sa.bindparam("ids", expanding=True)
        ),
        {"ids": ids},
    )
    conn.execute(
        sa.text("DELETE FROM admin_power WHERE id IN :ids").bindparams(
            sa.bindparam("ids", expanding=True)
        ),
        {"ids": ids},
    )