<?php
/*
 * @Author: YwxApp <ywx@ywxapp.cn>
 * @Date: 2026-04-29 02:32:33
 * @LastEditors: YwxApp <ywx@ywxapp.cn>
 * @LastEditTime: 2026-07-21 22:26:23
 * @Description: 
 * @FilePath: \ywxapp_dev\app\backend\controller\Admin.php
 * @CustomString: Copyright (c) 2026 YwxApp
 */

declare (strict_types = 1);

namespace app\backend\controller;

use app\backend\validate\Admin as AdminValidate;
use think\db\exception\DbException;
use think\exception\ValidateException;
use think\facade\Db;
use think\facade\View;
use think\Request;
use ywxapp\model\BackendAdmin as AdminsModel;
use ywxapp\model\BackendRole as RoleModel;
use ywxapp\controller\BackendBase;

/**
 * Backend 类
 *
 * @author ywxapp <admin@ywxapp.cn>
 */
class Admin extends BackendBase
{
    /**
     * Summary of needLogin
     * @var array
     */
    protected $noNeedLogin = [];

    /**
     * Summary of needRight
     * @var array
     */
    protected $noNeedVerify = [];

    /**
     * 控制器初始化 initialize
     * @return void
     */
    protected function initialize()
    {}

    /**
     * 获取用户列表
     */
    public function index()
    {
        $page  = $this->request->param('page/d', 1);
        $limit = $this->request->param('limit/d', 15);
        if ($this->request->isAjax()) {
            $admins = AdminsModel::with(['roles' => 
            function($query) {
                $query->field('id,name,status');
            }])
            ->field('id,account,nickname,email,mobile,status,create_at,update_at')
            ->page($page, $limit)
            ->select();
            $this->result->success($admins);
        }
        View::assign('title', '登录');
        return View::fetch();
    }

    /**
     * 数据创建
     *
     * @param Request $request
     * @return \think\Response
     */
    public function create()
    {
        if ($this->request->isAjax()) {
            $roles = RoleModel::field('id,name,status')->where('status', 1)->select();
            $this->result->success(['roles' => $roles]);
        }
        View::assign('title', '登录');
        return View::fetch('admin/index');
    }

    /**
     * 数据保存
     *
     * @param Request $request
     * @return \think\Response
     */
    public function save()
    {
        $params  = $this->request->only(['account', 'nickname', 'password', 'confirmpass', 'mobile', 'email', 'role_ids', 'status'], 'post');
        $roleIds = $this->request->param('role_ids/a', []);
        try {
            validate(AdminValidate::class)->check($params);
            Db::transaction(function () use ($params, $roleIds) {
                $data = AdminsModel::create($params);
                $data->roles()->saveAll($roleIds);
            });
            $this->result->success();
        } catch (ValidateException $e) {
            $this->result->error($e->getMessage());
        } catch (DbException $e) {
            $this->result->error($e->getMessage(), 2);
        }
    }

    /**
     * 数据编辑
     *
     * @param Request $request
     * @param int|null $ids
     * @return \think\Response
     */
    public function edit( $id = null)
    {
        if ($this->request->isAjax()) {
            $data = AdminsModel::with(['roles' => 
            function($query) {
                $query->field('id,name,status');
            }])
                ->field('id,account,nickname,email,mobile,status')
                ->where('id', $id)
                ->find();
            $roles = RoleModel::field('id,name,status')->where('status', 1)->select();
            $this->result->success(['info' => $data, 'roles' => $roles]);
        }
        View::assign('title', '登录');
        return View::fetch('admin/index');
    }

    /**
     * 数据更新
     *
     * @param Request $request
     * @param int|null $ids
     * @return \think\Response
     */
    public function update()
    {
        $data    = $this->request->only(['id', 'account', 'nickname', 'password', 'confirmpass', 'mobile', 'email', 'status','role_ids'], 'put');
        $roleIds = $this->request->put('role_ids/a', []);
        $info    = AdminsModel::find($data['id']);
        if (! $info) {
            $this->result->error('用户不存在',404); 
        }
        // 超级管理员账号(id=config superAdmin)必须始终保留超级管理员角色，禁止被降权
        if ((int)$data['id'] === (int)config('ywxapp.superAdmin', 1)
            && !in_array((int)config('ywxapp.superAdmin', 1), array_map('intval', $roleIds), true)) {
            $this->result->error('超级管理员必须保留超级管理员角色', 403);
        }
        $info->save($data);
        $info->roles()->sync($roleIds);
        $this->result->success($info,"用户更新成功");
    }

    /**
     * 获取详情
     */
    public function read()
    {
        $info = AdminsModel::with(['roles', 'permissions'])
            ->find($id);
        if (! $info) {
            $this->result->error('用户不存在',404); 
        }
        $this->result->success($info,"用户更新成功"); 
    }

    /**
     * 数据回收站
     *
     * @param Request $request
     * @return \think\Response
     */
    public function recyclebin()
    {
        $page = $this->request->param('page', 1);
        $size = $this->request->param('size', 15);
        if ($this->request->isAjax()) {
            $admins = AdminsModel::onlyTrashed()->with(['roles'])
                ->paginate([
                    'page'      => $page,
                    'list_rows' => $size,
                ]);
            $this->result->success($admins->items());
        }
        View::assign('title', '回收站');
        return View::fetch('admin/index');
    }

    /**
     * 数据删除
     */
    public function delete()
    {
        if ($this->request->isAjax() && $this->request->isDelete()) {
            $ids   = $this->request->param('ids', '');
            $force = $this->request->param('force', false);
            if (empty($ids)) {
                $this->result->error('请选择要删除的数据');
            }
            $idsArray = explode(',', $ids);
            // 禁止删除超级管理员账号
            if (in_array((int)config('ywxapp.superAdmin', 1), array_map('intval', $idsArray), true)) {
                $this->result->error('超级管理员账号不可删除', 403);
            }
            try {
                Db::transaction(function () use ($idsArray, $force) {
                    if ($force) {
                        AdminsModel::onlyTrashed()->whereIn('id', $idsArray)->select()->each(function ($item) {
                            $item->roles()->detach();
                            $item->force()->delete();
                        });
                    } else {
                        AdminsModel::destroy($idsArray);
                    }
                });
                $this->result->success();
            } catch (\think\exception\HttpResponseException $e) {
                throw $e; // 不要 return，不要吞掉！
            } catch (\Exception $e) {
                \think\facade\Log::error('批量删除管理员失败', [
                    'exception' => $e->__toString(),
                    'admin_ids' => $idsArray,
                ]);
                $this->result->error('删除失败: ' . ($e->getMessage() ?: $e->__toString()), 500);
            }
        }
    }

    
    public function restore( $ids = '')
    {
        if ($this->request->isAjax() && $this->request->isPost()) {
            $ids = $this->request->param('ids', '');
            if (empty($ids)) {
                $this->result->error('请选择要恢复的数据');
            }
            $idsArray = explode(',', $ids);
            Db::startTrans();
            try {
                AdminsModel::withTrashed()
                    ->where('id', 'in', $idsArray)
                    ->select()
                    ->each(function ($item) {
                        $item->restore();
                    });
                Db::commit();
                $this->result->success('恢复成功');
            } catch (DbException $e) {
                Db::rollback();
                $this->result->error('恢复失败: ' . $e->getMessage());
            }
        }
    }

}