<?php
/**
 +----------------------------------------------------------------------------------------------------------------------
 * 控制层基类：控制层通过路由结束用户的请求，并在每个子类中注入逻辑层的实例对象，控制层
 *            只负责调度逻辑层的函数进行相关的用户请求操作，所有的代码逻辑都在逻辑层中
 *            进行处理
 +----------------------------------------------------------------------------------------------------------------------
 *
 * PHP version 7
 *
 * @category  App\Http\Api\V1\Controllers
 * @package   App\Http\Api\V1\Controllers
 * @author    Richer <yangzi1028@163.com>
 * @date      2020年11月13日 01:26:09
 * @copyright 2020-2022 Richer (http://www.Richer.com/)
 * @license   http://www.Richer.com/ License
 * @link      http://www.Richer.com/
 */
namespace App\Http\Api\V1\Controllers;

use App\Http\Controllers\Controller;
use App\Http\Requests\GivenRequest;
use App\Http\Requests\Order\OrderRequest;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Dingo\Api\Routing\Helpers;
use Illuminate\Support\Arr;

/**
 * Class BaseController
 *
 * @category  App\Http\Api\V1\Controllers
 * @package   App\Http\Api\V1\Controllers
 * @author    Richer <yangzi1028@163.com>
 * @date      2020年11月13日 01:26:09
 * @copyright 2020-2022 Richer (http://www.Richer.com/)
 * @license   http://www.Richer.com/ License
 * @link      http://www.Richer.com/
 */

class BaseController extends Controller
{
    use Helpers;

    const ERROR_MSG =[
        0       => 'operate_succeeded',
        1       => 'operate_failed',
        1001    => 'no_records',
        1002    => 'query_failed',
        1003    => 'add_failed',
        1004    => 'update_failed',
        1005    => 'delete_failed',
        1006    => 'order_payment_failed',
        1007    => 'order_cancellation_failed',
        1008    => 'file_upload_failed',
        2001    => 'send_verification_code_failed',
        2002    => 'password_error',
        2003    => 'verification_code_error',
        2004    => 'register_failed',
        2005    => 'password_reset_failed',
        2006    => 'login_failed',
        3001    => 'token_empty',
        3002    => 'token_invalid',
        3003    => 'token_expired'
    ];

    /**
     *  Service 层实例
     *
     * @var $service
     */
    protected $service;

    /**
     *  数据转换成层 Transformer层实例
     *
     * @var $transformer
     */
    protected $transformer ;

    /**
     * 执行构造方法
     * BaseController constructor.
     *
     * @param null $service     service层实例
     * @param null $transformer 表现层实例
     */
    public function __construct($service = null, $transformer = null)
    {
        $this->service      = $service;
        $this->transformer  = $transformer;
    }

    /**
     * 返回 成功json response
     *
     * @param array   $data  数据
     * @param string  $msg   提示消息
     * @param integer $code  提示code
     * @param string  $token $token
     *
     * @return Response
     */
    protected function success($data = null, $msg = '', $code = 0, $token = '')
    {
        $arr['code']    = $code;
        $arr['msg']     = $msg ? : __('operate_succeeded');
        $arr['data']    = $data;

        // 判断 request中是否有token，如果有说明该token是刷新的token需要返回，更新客户端的token，做到无痛刷新
        if (!$token) {
            $token =  request()->token;
        }

        // 将token返回
        !empty($token) && $arr['token']  = $token;

        return $this->response->array($arr);
    }

    /**
     * 返回失败
     *
     * @param string  $msg  提示消息
     * @param integer $code 提示code
     * @param null    $data 返回的数据
     *
     * @return Response
     */
    protected function error($msg = '操作失败！', $code = 1, $data = null)
    {
        if (!$msg) {
            $msg = $this->service->getMessage() ? : Arr::get(self::ERROR_MSG, $code);
        }


        //return response()->json(['code' => $code, 'msg' => $msg, 'data' => $data ]);

        $arr['code']    = $code;
        $arr['msg']     = $msg;
        $arr['data']    = $data;
        $token =  request()->token;

        // 将token返回
        !empty($token) && $arr['token']  = $token;

        return $this->response->array($arr);
    }

    /**
     * 转换操作信息
     *
     * @param $code
     * @return string|null
     */
    public static function getErrorMsg($code)
    {
        $msg = Arr::get(self::ERROR_MSG, $code);
        return __($msg);
    }

    /**
     * Display a listing of the resource.
     * 获取全部的数据，不进行分页
     *
     * @return Response
     */
    public function all()
    {
        $list = $this->service->all();

        if (!$list) {
            return $this->error('', 1001);
        }

        if ($this->transformer) {
            // 对数据进行转换
            return  $this->collection($list, $this->transformer);
        } else {
            return  $this->success($list);
        }
    }

    /**
     * 获取指定数量的数据，不进行分页返回数据
     *
     * @param Request $request 请求
     *
     * @return Response
     */
    public function top(Request $request)
    {
        $list = $this->service->top($request);

        if (!$list) {
            return $this->error('', 1001);
        }

        if ($this->transformer) {
            // 对数据进行转换
            return  $this->collection($list, $this->transformer);
        } else {
            return  $this->success($list);
        }
    }

    /**
     * Display a listing of the resource.
     * 获取列表数据，进行分页展示
     *
     * @return Response
     */
    public function index()
    {
        $list = $this->service->list();
        if (!$list) {
            return $this->error('', 1001);
        }
        if ($this->transformer) {
            // 对数据进行转换
            return  $this->paginator($list, $this->transformer);
        } else {
            return  $this->success($list);
        }
    }

    /**
     * Display the specified resource.
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function show($id)
    {
        $data = $this->service->show($id);
        if (!$data) {
            return $this->error('', 1001);
        }
        if ($this->transformer) {
            // 对数据进行转换
            return  $this->item($data, $this->transformer);
        } else {
            return  $this->success($data);
        }
    }

    /**
     * Display the latest resource.
     *
     * @return Response
     */
    public function latest()
    {
        $data = $this->service->latest();
        if (!$data) {
            return $this->error('', 1001);
        }
        if ($this->transformer) {
            // 对数据进行转换
            return  $this->item($data, $this->transformer);
        } else {
            return  $this->success($data);
        }
    }

    /**
     * Display the specified resource.
     *
     * @return Response
     */
    public function first()
    {
        $data = $this->service->first();

        if (!$data) {
            return $this->error('', 1001);
        }

        if ($this->transformer) {
            // 对数据进行转换
            return  $this->item($data, $this->transformer);
        } else {
            return  $this->success($data);
        }
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param Request $request
     *
     * @return Response
     *
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    // public function store(Request $request)
    // {
    //     $result = $this->service->store($request);

    //     if (!$result) {
    //        return $this->api_response(1003);
    //     }
    //     return  $this->api_response(1,'' ,$result);
    // }

    /**
     * Show the form for editing the specified resource.
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function edit($id)
    {
        $data = $this->service->edit($id);

        if (!$data) {
            return $this->error('', 1001);
        }

        if ($this->transformer) {
            // 对数据进行转换
            return  $this->item($data, $this->transformer);
        } else {
            return  $this->success($data);
        }
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param integer $id          主键
     * @param boolean $forceDelete 是否强制物理删除
     *
     * @return Response
     */
    public function destroy($id, $forceDelete = false)
    {
        $deleted = $this->service->destroy($id, $forceDelete);

        if ($deleted) {
            // 对数据进行操作
            return $this->success($deleted);
        }
        return $this->error($this->service->getMessage(), 1005);
    }

    /**
     * 获取代码集:将数据转换成一位数组代码集格式方便使用
     *
     * @return Response
     */
    public function codeset()
    {
        $codeset = $this->service->codeset();

        if (!empty($codeset)) {
            return $this->success($codeset);
        }
        return $this->error($this->service->getMessage(), 1001);
    }

    /**
     * 基类方法：搜索并分页显示
     *
     * @return Response
     */
    public function search()
    {
        $list = $this->service->search();
        if ($list) {
            if ($this->transformer) {
                // 对数据进行转换
                return  $this->item($list, $this->transformer);
            } else {
                return  $this->success($list);
            }
        }
        return $this->error($this->service->getMessage(), 1001);
    }

    /**
     * 参数配置
     *
     * @param Request $request request
     *
     * @return Response
     */
    public function configs(Request $request)
    {
        $result = $this->service->configs($request);

        // 验证结果
        if ($result) {
            return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1001);
    }

    /**
     * 评论：根据目标对象的评论一个对象
     *
     * @param CommentRequest $request 请求
     * @param integer $id 目标对象的主键
     *
     * @return Response
     */
    public function comment(CommentRequest $request, $id)
    {
        $result = $this->service->comment($request, $id);

        // 验证结果
        if ($result) {
             return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 获取评论列表
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function comments($id)
    {
         $comments = $this->service->comments($id);

        // 验证结果
        if ($comments) {
             return  $this->paginator($comments, new \App\Transformers\System\CommentTransformer());
        }
        return $this->error($this->service->getMessage(), 1001);
    }

    /**
     * 点赞投票：根据目标对象的点赞一个对象
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function vote($id)
    {
        $result = $this->service->vote($id);

        // 验证结果
        if ($result) {
             return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 取消点赞投票：根据目标对象的取消点赞一个对象
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function unvote($id)
    {
        $result = $this->service->unvote($id);

        // 验证结果
        if ($result) {
             return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1005);
    }

    /**
     * 收藏：根据目标对象的收藏一个对象
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function favorite($id)
    {
        $result = $this->service->favorite($id);

        // 验证结果
        if ($result) {
             return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 取消收藏：根据目标对象的取消收藏一个对象
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function unfavorite($id)
    {
        $result = $this->service->unfavorite($id);

        // 验证结果
        if ($result) {
             return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1005);
    }

    /**
     * 喜欢 ：根据目标对象的喜欢一个对象
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function like($id)
    {
        $result = $this->service->like($id);

        // 验证结果
        if ($result) {
             return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 取消喜欢：根据目标对象的取消喜欢一个对象
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function unlike($id)
    {
        $result = $this->service->unlike($id);

        // 验证结果
        if ($result) {
             return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1005);
    }

    /**
     * 举报：根据目标对象的举报一个对象
     *
     * @param Request $request 请求
     * @param integer $id      主键id
     *
     * @return Response
     */
    public function report(Request $request, $id)
    {
        $result = $this->service->report($request, $id);

        // 验证结果
        if ($result) {
            return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 订购：根据目标对象的id 订购一个对象
     *
     * @param OrderRequest $request 请求
     * @param integer            $id      主键id
     *
     * @return Response
     */
    public function order(OrderRequest $request, $id)
    {
        $result = $this->service->order($request, $id);

        // 验证结果
        if ($result) {
            return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 置顶
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function setTop($id)
    {
        $result = $this->service->setTop($id);

        // 验证结果
        if ($result) {
            if ($this->transformer) {
                // 对数据进行转换
                return  $this->item($result, $this->transformer);
            } else {
                return  $this->success($result);
            }
        }
        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 取消置顶
     *
     * @param integer $id 主键id
     *
     * @return Response
     */
    public function cancelTop($id)
    {
        $result = $this->service->cancelTop($id);

        if ($this->transformer) {
            // 对数据进行转换
            return  $this->item($result, $this->transformer);
        } else {
            return  $this->success($result);
        }

        return $this->error($this->service->getMessage(), 1003);
    }

    /**
     * 关联商品
     *
     * @param Request $request
     * @param   $id
     *
     * @return Response
     */
    public function relateProduct(Request $request, $id)
    {
        $result = $this->service->relateProduct($request, $id);

        // 验证结果
        if ($result) {
            return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1004);
    }

    /**
     * 赠送
     *
     * @param GivenRequest $request 请求
     * @param integer     $id      主键id
     *
     * @return Response
     */
    public function give(GivenRequest $request, $id)
    {
        $result = $this->service->give($request, $id);

        // 验证结果
        if ($result) {
            return $this->success($result);
        }
        return $this->error($this->service->getMessage(), 1003);
    }
}