<?php

namespace App\Http\Controllers;

use App\Models\Coin;
use App\Models\CoinClue;
use App\Models\UserCoin;
use App\Models\UserCoinClue;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Http\Request;

class CoinController extends Controller
{
    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;

    public function list(Request $request)
    {
        $type = (int)$request->input('type', 0);
        $list = Coin::query()->where('status', Coin::STATUS_OPEN)
            ->where(function ($query) use ($type) {
                if ($type) {
                    $query->where('type', $type);
                } else {
                    $query->where('type', '!=', Coin::TYPE_JIN);
                }
            })->get();
        $userCoin = UserCoin::query()
            ->where('user_id', $request->user()->id)
            ->whereIn('coin_id', $list->pluck('id')->toArray())
            ->get()->keyBy('coin_id');
        $coinClue = CoinClue::query()->where('is_circle', CoinClue::IS_CIRCLE_YES)->whereIn('coin_id', $list->pluck('id')->toArray())->get()->groupBy('coin_id');
        $userCoinClue = UserCoinClue::query()->where('user_id', $request->user()->id)->where(function ($query) use ($coinClue) {
            if ($k = $coinClue->keys()->toArray()) {
                $query->whereIn('coin_id', $k);
            } else {
                $query->whereRaw('1 != 1');
            }
        })->get()->groupBy('coin_id');
        foreach ($list as $key => &$value) {
            if ($value->type != Coin::TYPE_JIN) {
                $value->clue_count = isset($coinClue[$value->id]) ? $coinClue[$value->id]->count() : 0;
                $value->user_clue_count = isset($userCoinClue[$value->id]) ? $userCoinClue[$value->id]->count() : 0;
                $value->user_clue_count = min($value->user_clue_count, $value->clue_count);
            } else {
                $value->is_unlock = isset($userCoin[$value->id]) ? Coin::IS_UNLOCK_YES : Coin::IS_UNLOCK_NO;
                if ($value->is_unlock) {
                    unset($list[$key]);
                }
            }
        }
        unset($value);
        return $this->success($list->values()->toArray());
    }

    public function info(Request $request)
    {
        $id = $request->input('id');
        if (!$id) {
            $this->error('参数错误');
        }
        $coin = Coin::query()->find($id);
        if (!$coin) {
            $this->error('硬币不存在');
        }

        return $this->success($coin->toArray());
    }

    public function clueList(Request $request)
    {
        $id = $request->input('id');
        $userId = $request->user()->id;
        if (!$id) {
            $this->error('参数错误');
        }
        $coin = Coin::query()->find($id);
        if (!$coin) {
            $this->error('硬币不存在');
        }
        if ($coin->type == Coin::TYPE_JIN) {
            return $this->success([[
                'name' => '今日线索',
                'is_unlock' => CoinClue::IS_UNLOCK_YES,
                'type' => CoinClue::TYPE_TEXT,
                'content' => '在上海市里',
            ]]);
        }

        $clue = CoinClue::query()->where('coin_id', $id)->get()->toArray();
        $userCoinClue = UserCoinClue::query()->where(['coin_id' => $id, 'user_id' => $userId])->get()->keyBy('coin_clue_id')->toArray();

        foreach ($clue as &$value) {
            $value['is_unlock'] = isset($userCoinClue[$value['id']]) ? CoinClue::IS_UNLOCK_YES : CoinClue::IS_UNLOCK_NO;
        }
        unset($value);
        return $this->success($clue);
    }

    public function userTop(Request $request)
    {
        $list = UserCoin::query()
            ->leftJoin('coin', 'coin.id', '=', 'user_coin.coin_id')
            ->leftJoin('users', 'user_coin.user_id', '=', 'users.id')
            ->selectRaw('user_coin.user_id, count(*) as num, coin.type, users.name')
            ->groupBy(['coin.type', 'user_coin.user_id'])
            ->orderBy('coin.type', 'asc')
            ->orderBy('num', 'desc')
            ->get()->groupBy('type')->toArray();


        return $this->success($list);
    }

    /**
     * 前端找到硬币，扫码后获取的信息
     * @param id 硬币id
     * @param token 用于校验用户扫码合法性
     */
    public function getCoinInfo(Request $request)
    {
        $id = $request->input('id');
        $token = $request->input('token');

        if (!$id || !$token) return $this->error('参数错误');

        $coin = Coin::select('id', 'name', 'type', 'longitude', 'latitude', 'address', 'is_unlock')->where('id', $id)->first();
        if ($coin['is_unlock'] === Coin::IS_UNLOCK_YES) {
            return $this->error('该硬币已被领取');
        }
        unset($coin['is_unlock']);
        $returnData = clone $coin;
        unset($coin['name']);
        unset($coin['address']);

        $token = md5(json_encode($coin));
        if ($token !== $request->input('token')) {
            return $this->error('token错误');
        }
        return $this->success($returnData); // 验证通过，返回此硬币信息
    }

    /**
     * 查看硬币的找到证据 视频
     */
    public function getCoinVideo(Request $request)
    {
        $coin_id = $request->input('coin_id');
        // $userId = $request->user();
        $coin = UserCoin::query()->where('coin_id', $coin_id)->first();
        if (!$coin) return $this->error('数据混乱，未找到硬币被领取的信息');
        return $this->success($coin->content);
    }
}