<?php

namespace App\Http\Controllers\Api\V1;

use App\Models\AccountLog;
use App\Models\BaseSettingsModel;
use App\Models\DreamImages;
use App\Models\DreamInfoModel;
use App\Models\SupportDreamModel;
use App\Models\UserCareDream;
use App\Models\UserInfoModel;
use Illuminate\Http\Request;
use App\Services\Base\ErrorCode;

class DreamController extends Controller
{
    /**
     * @api {get} /api/dream/index    梦想
     * @apiDescription 梦想
     * @apiGroup Dream
     * @apiPermission Passport
     * @apiVersion 0.1.0
     * @apiParam {int} type interaction paihang  默认index
     * @apiSuccessExample {json} Success-Response:
     * HTTP/1.1 200 OK
     *               主页
     *{
     *   "status": true,
     *  "status_code": 0,
     *  "message": "",
     *      "data": {
     *      "dream": {                          梦想
     *          "id": 7,
     *          "user_id": 2,
     *          "dream": "梦想标1123",
     *          "about": "梦想烧1111213",
     *          "video": "",
     *          "sign": null,
     *          "money": 10000,
     *          "time": 720000,
     *          "get_money": 0,
     *          "status": 0,
     *          "updated_at": "2017-06-22 09:47:03"
     *     },
     *      "imgs": [                          梦想图片
     *          {
     *              "title": "",
     *              "pic": "http://w17.9026.com/img/banner/banner_3.png"
     *         },
     *          {
     *               "title": "",
     *              "pic": "http://w17.9026.com/img/banner/banner_3.png"
     *          }
     *     ],
     *      "arr": {                            支持者前三(user_idh和头像)
     *         "1": "http://www.wsfjq.com/photos/bd119684755.jpg",
     *           "6": "http://www.wsfjq.com/photos/bd119684755.jpg"
     *      }
     *       "money" : "1000"    用户余额
     *       "score" : "1000"    梦想分数
     *      "a": "0.001",   支持乘数计算  y = -a * b +c   b = updated_at-当前时间  (分钟)   y>=1
     *      "c": "8"
     *  }
     *}
     *          排行
     *{
     *   "status": true,
     *  "status_code": 0,
     *   "message": "",
     *  "data": [
     *      {
     *          "nickname": "ha",      昵称
     *          "pic": "http://www.wsfjq.com/photos/bd119684755.jpg",     头像
     *          "score": 112000                        支持分
     *      },
     *  ]
     *}
     *
     * @apiErrorExample {json} Error-Response:
     *HTTP/1.1 400 Bad Request
     *{
     *  "status": false,
     *  "status_code": 1105,
     *  "message": "用户不存在",
     *  "data": null
     * }
     */
    public function index(Request $request)
    {
        $user = $this->getUser();
        $type = $request->type;    //类型
        $id = $request->id;    //梦想ID
        if (empty($id)) return $this->error(ErrorCode::KEY_ERROR);

        if ($type == 'paihang') {
            $data = [];
            $info = SupportDreamModel::where('dream_id',$id)->get();
            $arr = [] ;
            foreach ($info as $item) {
                if (!array_key_exists($item->user_id,$arr)) {
                    $arr[$item->user_id] = $item->score;
                }else{
                    $arr[$item->user_id] += $item->score;
                }
            }
            arsort($arr);
            foreach ($arr as $k => $v){
                $user = UserInfoModel::find($k);
                $user->score = $v;
                $data[] = $user;
            }
            return $this->api($data);

        } elseif ($type == 'interaction') {

        }else{
//            梦想  图片  支持者前三    支持乘数参数    用户余额   梦想分数
            $score = 0 ;
            $a = SupportDreamModel::where('dream_id',$id)->get();
            foreach ($a as $value){
                $score += $value->score;
            }
            $money = $user->money;
            $number = BaseSettingsModel::where('category','score')->select('key','value')->first();
            $a = count($number) > 0 ? $number->key : '';
            $c = count($number) > 0 ? $number->value : '';
            $dream = DreamInfoModel::find($id);
            $imgs = DreamImages::where('dream_id',$id)->orderBy('id','desc')->get();
            $info = SupportDreamModel::where('dream_id',$id)->get();
            $arr = [] ;
            foreach ($info as $item) {
                if (!array_key_exists($item->user_id,$arr)) {
                    $arr[$item->user_id] = $item->score;
                }else{
                    $arr[$item->user_id] += $item->score;
                }
            }
            arsort($arr);
            foreach ($arr as $k => $v){
                $arr[$k] = UserInfoModel::find($k)->pic;
            }
            return $this->api(compact('dream','imgs','money','arr','a','c','score'));
        }
    }

    /**
     * @api {post} /api/dream/support 支持梦想
     * @apiDescription 支持梦想
     * @apiGroup Dream
     * @apiPermission Passport
     * @apiVersion 0.1.0
     * @apiParam {int} coin 支持梦想币数量
     * @apiParam {int} id 梦想ID
     * @apiParam {int} number 支持乘数
     * @apiSuccessExample {json} Success-Response:
     * HTTP/1.1 200 OK
     *{
     *      "status": true,
     *      "status_code": 0,
     *      "message": "",
     *      "data": ""
     *}
     * @apiErrorExample {json} Error-Response:
     *HTTP/1.1 400 Bad Request
     * {
     *     "state": false,
     *     "code": 1000,
     *     "message": "传入参数不正确",
     *     "data": null or []
     * }
     *  可能出现的代码
     * {
     *       "status": false,
     *       "status_code": 1303,
     *       "message": "商户余额不足",
     *       "data": null
     *  }
     *
     */
    public function support(Request $request)
    {
        $validator = \Validator::make($request->all(),
            [
                'coin'  => 'required',
                'id'  => 'required',
                'number'  => 'required',
            ],
            [
                'coin.required'  => '梦想币不能为空',
                'id.required'  => '支持梦想不能为空',
                'number.required'  => '支持乘数不能为空',
            ]
        );
        if($validator->fails()) return $this->validatorError($validator->messages()->all(),ErrorCode::CLIENT_WRONG_PARAMS);
        $user = $this->getUser();
        $dream_id = $request->id;
        $dream_info = DreamInfoModel::find($dream_id);
        $user_id = $dream_info->user_id;

        $coin = $request->coin;
        $number = $request->number;

        if ($user->money < $coin) {
            return $this->error(ErrorCode::MERCHANT_BALANCE_NOT_ENOUGH);
        }else{
            $user->money  =  $user->money - $coin;
            $user->save();
            $dream_info->get_money += $coin;
            $dream_info->save();
            $data = [
                'user_id'=>$user->id,
                'dream_id'=>$dream_id,
                'to_user_id'=>$user_id,
                'coin'=>$coin,
                'score'=>$coin*$number,
            ];

            $ok =   SupportDreamModel::create($data);
            if (!$ok) {
                return $this->error(ErrorCode::MERCHANT_SERVICE_STATUS_INVALID);
            }
            //                记录充值记录
            $data = [
                'from_id' =>$user->id,
                'to_id' => $user_id,
                'from_amount' => $coin,
                'to_amount' => $coin,
                'from_type' => AccountLog::TYPE_COIN,
                'to_type' =>  AccountLog::TYPE_COIN,
                'op' =>  AccountLog::OP_SUPPORT,
            ];
            AccountLog::create($data);
            return $this->api('');
        }
    }

//    收藏关注梦想
    /**
     * @api {get} /api/dream/collection 收藏梦想
     * @apiDescription 收藏梦想
     * @apiGroup Dream
     * @apiPermission Passport
     * @apiVersion 0.1.0
     * @apiParam {int} id 梦想ID
     * @apiSuccessExample {json} Success-Response:
     * HTTP/1.1 200 OK
     *{
     *      "status": true,
     *      "status_code": 0,
     *      "message": "",
     *      "data": ""
     *}
     * @apiErrorExample {json} Error-Response:
     *HTTP/1.1 400 Bad Request
     * {
     *     "state": false,
     *     "code": 1000,
     *     "message": "传入参数不正确",
     *     "data": null or []
     * }
     *
     */
    public function collection(Request $request)
    {
        if (empty($request->id)) return $this->error(ErrorCode::KEY_ERROR);

        $user = $this->getUser();
        $data = [
            'user_id' =>$user->id,
            'dream_id' =>$request->id,
        ];
        $info = UserCareDream::where('user_id',$user->id)->
            where('dream_id',$request->id)->first();
        if (count($info) == 0) {
           UserCareDream::create($data);
        }
        return $this->api('');

    }
}