<?php

declare (strict_types = 1);

namespace app\admin\controller;

use app\admin\BaseController;
use app\admin\validate\MenuCheck;
use think\exception\ValidateException;
use think\facade\Db;
use think\facade\View;

class Menu extends BaseController
{
    public function index()
    {

        return view();
    }

    //菜单列表

    public function get_list()
    {
        $menu = Db::name('AdminMenu')->order('order asc')->select();
        return to_assign(0, '', $menu);
    }

    //添加菜单页面

    public function add()
    {
        return view('', ['pid' => get_params('pid')]);
    }

    //提交添加

    public function post_submit()
    {
        if ($this->request->isPost()) {
            $param = get_params();
            if ($param['id'] > 0) {
                try {
                    validate(MenuCheck::class)->scene('edit')->check($param);
                } catch (ValidateException $e) {
                    // 验证失败 输出错误信息
                    return to_assign(0, $e->getError());
                }
                $data[$param['field']] = $param['value'];
                $data['id'] = $param['id'];
                Db::name('AdminMenu')->strict(false)->field(true)->update($data);
                add_log('edit', $param['id'], $data);
            } else {
                try {
                    validate(MenuCheck::class)->scene('add')->check($param);
                } catch (ValidateException $e) {
                    // 验证失败 输出错误信息
                    return to_assign(0, $e->getError());
                }
                $mid = Db::name('AdminMenu')->strict(false)->field(true)->insertGetId($param);
                //自动为系统所有者管理组分配新增的菜单
                $group = Db::name('AdminGroup')->find(1);
                if (!empty($group)) {
                    $newGroup['id'] = 1;
                    $newGroup['menus'] = $group['menus'] . ',' . $mid;
                    Db::name('AdminGroup')->strict(false)->field(true)->update($newGroup);
                    add_log('add', $mid, $param);
                }
            }
            // 删除后台菜单缓存
            clear_cache('adminMenu');
            return to_assign();
        }
    }

    //删除

    public function delete()
    {
        $id = get_params('id');
        $count = Db::name('AdminMenu')->where(['pid' => $id])->count();
        if ($count > 0) {
            return to_assign(0, '该菜单下还有子菜单，无法删除');
        }
        if (Db::name('AdminMenu')->delete($id) !== false) {
            // 删除后台菜单缓存
            clear_cache('adminMenu');
            add_log('delete', $id, []);
            return to_assign(1, '删除菜单成功');
        } else {
            return to_assign(0, '删除失败');
        }
    }
}