<?php

namespace App\Http\Controllers\User;

use App\Http\Controllers\AdminBaseController;
use App\Models\Role;
use App\Models\User;
use App\Repositories\Eloquent\UserRepositoryEloquent;
use App\Validators\UserValidator;
use Illuminate\Contracts\Routing\ResponseFactory;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

/**
 * Class UsersController.
 *
 * @package namespace App\Http\Controllers;
 */
class UsersController extends AdminBaseController
{
    /**
     * UsersController constructor.
     *
     * @param UserRepositoryEloquent $repository
     * @param UserValidator $validator
     */
    public function __construct(UserRepositoryEloquent $repository, UserValidator $validator)
    {
        parent::__construct($repository, $validator);
    }

    protected function _indexScopeQuery()
    {
        return function($query){
             $query->where('id', '<>', 1);
        };
    }

    protected function _indexPost($datum)
    {
        foreach ( $datum as &$data ) {


            $data->role_name = Role::where('id',$data->{'roles_id'})->value('name')?:'--';
        }
        unset($data);

        return $datum;
    }

    protected function _storeGet($request)
    {
        // 角色
        $roles = Role::where('status',1)->orderBy('id', 'asc')->get();

        $option = [
            'checked' => '请选择角色',
            'attr' => [
                [
                    'value' => 0,
                    'label' => "请选择角色",
                    'disabled' => false,
                    'notice' => '*'
                ]
            ]
        ];

        foreach ( $roles as $category ) {
            $option['attr'][] = [
                'value' => $category->id,
                'label' => $category->name,
                'disabled' => false,
                'notice' => "*"
            ];
        }

        $params['options'] = json_encode($option,JSON_UNESCAPED_SLASHES);

        return $params;
    }

    protected function _storePost($request)
    {
        $email = $request->input('email', "");
        $password = $request->input('password', "");
        $roleID = $request->input('role_id', "");

        if ( empty($email) ) {
            $this->errorMsg = "注册账号必填";
            return false;
        }

        if ( empty($password) ) {
            $this->errorMsg = "登录密码必填";
            return false;
        }

        if ( $roleID <= 0 ) {
            $this->errorMsg = "请选择角色";
            return false;
        }

        $count = User::where('email', '=', $email)->count();
        if ( $count > 0 ) {
            $this->errorMsg = "账号已注册";
            return false;
        }

        $user = $this->repository->create([
            'name'      => $request->input('name', ""),
            'email'     => $email,
            'password'  => bcrypt($password),
            'roles_id'  =>$roleID,
        ]);

//        // 添加角色
//        DB::table('user_has_roles')->insert([
//            'role_id'   => $roleID,
//            'user_id'   => $user->id,
//        ]);

        return true;
    }

    protected function _editGet($id)
    {
        $params['model'] = $this->repository->find($id);
        $userRole = DB::table('users')->where('id', $id)->first();
        if ( !empty($userRole) ) {
            $userRole = Role::where('id', $userRole->roles_id)->first();
        }

        // 角色
        $roles = Role::where('status',1)->orderBy('id', 'asc')->get();

        $option = [
            'checked' => empty($userRole) ? "" : $userRole->name,
            'attr' => []
        ];

        foreach ( $roles as $category ) {
            $option['attr'][] = [
                'value' => $category->id,
                'label' => $category->name,
                'disabled' => false,
                'notice' => "*"
            ];
        }

        $params['options'] = json_encode($option,JSON_UNESCAPED_SLASHES);

        return $params;
    }

    protected function _updatePost($request, $id)
    {
        $model = $this->repository->find($id);
        $email = $request->input('email', "");
        $password = $request->input('password', "");
        $roleID = $request->input('role_id', "");

        if ( empty($email) ) {
            $this->errorMsg = "注册账号必填";
            return false;
        }

        $role = Role::where('id', $roleID)->orWhere('name',$roleID)->first();
        if ( empty($role) ) {
            $this->errorMsg = "请选择角色";
            return false;
        }
        $roleID = $role['id'];

        $count = User::where('email', '=', $email)->where('id', '<>', $id)->count();
        if ( $count > 0 ) {
            $this->errorMsg = "账号已注册";
            return false;
        }

        $update = array();
        if ( $model->name != $request->input('name', "") ) {
            $update['name'] = $request->input('name', "");
        }

        if ( $model->email != $email ) {
            $update['email'] = $email;
        }

        if ( !empty($password) ) {
            $update['password'] = bcrypt($password);
        }
        if(!empty($roleID)){
            $update['roles_id'] = $roleID;
        }

        if ( !empty($update) ) {
            $this->repository->update($update, $id);
        }

//        $userRole = DB::table('user_has_roles')->where('user_id', $id)->first();
//        if ( $userRole->role_id != $role->{'id'} ) {
//            // 更新角色
//            DB::table('user_has_roles')->where('user_id', $id)->where('role_id', $userRole->role_id)->update([
//                'role_id'   => $roleID,
//            ]);
//        }

        return true;
    }

    /**
     * @param Request $request
     * @param ResponseFactory $response
     * @param $id
     * @return \Illuminate\Http\JsonResponse
     *
     * 删除一行数据
     */
    protected function destroy(Request $request,ResponseFactory $response,$id = null)
    {
        if( $request->isMethod('post') && $request->ajax() ){
            if ( $id <= 1 ) {
                $data = [
                    'status' => 1,
                    'message' => '超级账号不能删除'
                ];
            }else{
                $deleted = $this->repository->delete($id);
                $deleted === false ? $data = [
                    'status' => 1,
                    'message'=> self::ERROR_MSG
                ]: $data = [
                    'status' => 0,
                    'message' => ''
                ];
            }
            if( $request->wantsJson() ){
                return $response->json($data);
            }
        }
    }
}