<?php

namespace App\Http\Controllers;

use App\Models\Server\CollageGroup;
use App\Models\Server\CollageGroupHistories;
use App\Models\CommunityActivity;
use App\Models\Server\CollageGroupBatch;
use App\Models\Server\MerchantUser;
use App\Models\Server\TouristOrder;
use App\Models\User;
use App\Models\Wechat;
use App\Services\UserService;
use EasyWeChat\Factory;
use EasyWeChat;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;

class CollageGroupController extends Controller
{
    //拼团订单详情
    public function groupOrderDetail(Request $request){
        try {
            $mine = $this->authCheck();
            $user_service = new UserService();
            if($mine){
                $merchant_user = $user_service->syncSaasUser($mine);
            }
            $order_id = $request->order_id;
            $history_id = $request->history_id;
            if($request->history_id){
                $history = CollageGroupHistories::find($history_id);
                $order_id = $history->m_order_id;
            }
            $linkmen['name'] = $mine ? $mine->name : '';
            $linkmen['mobile'] = $mine ? $mine->mobile : '';
            if(!isset($history)){
                $history = CollageGroupHistories::where('m_order_id',$order_id)->select('id','deadline','m_order_id','status','group_id')->first();
            }
            if ($history && !empty($history->group_id)){
                $group = CollageGroup::where('id',$history->group_id)->select('id','type','type_id','describe','require_num','sku','price')->first();
            }else{
                $group = null;
            }

            if(!$group) return $this->failure('拼团信息已完成或不存在');
            $group->sku = json_decode($group->sku);
            $group->linkmen = $linkmen;
            //todo 其他类型拼团 目前先做活动
            $type = $group->type;
            $title = $group->$type ? $group->$type->title : '未获取';
            $result = $group->$type;
            $result->sku = json_decode($result->sku,true);
            $group->insurance = $result->insurance;
            $group->anchor_id = $result->anchor_id;
            unset($group->$type);
            //目前参与人员
            $user_ids = CollageGroupHistories::with('tOrder')->whereHas('tOrder',function($sql) {
                $sql->whereIn('pay_status',[1,4]);
            })->where('group_id',$history->group_id)->where('deadline',$history->deadline)->orderBy('id','desc')->pluck('m_user_id')->toArray();
            if(count($user_ids) == 0) return $this->failure('该团已解散');
            $str = implode(',', $user_ids);
            //团长id
            $initiator_id = CollageGroupHistories::where('group_id',$history->group_id)->where('deadline',$history->deadline)->where('is_initiator',1)->value('m_user_id');
            $merchant_user_id = $mine ? $this->matchMerchantUser($mine->id) : 0;
            $is_head = $initiator_id == $merchant_user_id ? 1 : 0;
            //订单
            $order = TouristOrder::where('id',$order_id)->select('id','price','desc','goods','group_id','account_id','pay_status','pay_type','created_at','trade_no')->first();
            $original_price = $result->price;
            if($group && $group->sku){
                foreach ($group->sku as  $skus) {
                    if($order->goods == $skus->name){
                        $original_price = $skus->price;
                        break;
                    }
                }
            }
            $result->single_buy = $original_price;
            $save_money = $original_price - $order->price;
            $result->save_money = number_format($save_money,2);
            $order->title = $title;
            $order->pic = $result->pic;
            $users = MerchantUser::whereIn('id',$user_ids)->select('id','user_id','pic')->orderByRaw(DB::raw('FIELD(id,'.$str.') desc'))->get();
            $count = $users->count();
            $need = $history->status == 1 ? 0 : ($group->require_num - $count);//还差几人拼团成功
            $history->need_count = $need <= 0 ? 0 : $need;
            $batch = CollageGroupBatch::where('history_id',$history->id)->value('batch');
            $virtual_num = CollageGroupBatch::where('history_id',0)->where('batch',$batch)->get()->count();//本团虚拟用户数量
            $group_users = [];
            foreach ($users as $key => $value) {
                if($value->user_id){
                    $user = User::find($value->user_id);
                    $group_users[$key]['avatar'] = $user->getOriginal('circle_avatar') ? : User::DefaultAvatar;
                }else{
                    $group_users[$key]['avatar'] = User::DefaultAvatar;
                }
                $group_users[$key]['is_initiator'] = $value->id == $initiator_id ? 1 : 0;
            }
            if($virtual_num > 0){
                for ($i=1; $i <=$virtual_num ; $i++) {
                    $group_users[$key+$i]['avatar'] = User::DefaultAvatar;
                    $group_users[$key+$i]['is_initiator'] = 0;
                }
            }
            $qrcode = $this->shareGroupMp($history->id);
            //当前用户是否参与此团
            $is_member = in_array($merchant_user_id,$user_ids) ? 1 : 0;
            return $this->success('ok',compact('group','order','group_users','history','result','is_head','qrcode','is_member'));
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息，请稍后再试');
        }

    }

    //个人中心 我发起的拼团(未过有效期)
    public function myGroups(Request $request){
        $now = date('Y-m-d H:i:s');
        $mine = $this->authCheck();
        if($mine){
            $m_user_id = $this->matchMerchantUser($mine->id);
            // $histories = CollageGroupHistories::where('m_user_id',$m_user_id)->where('deadline','>',$now)->where('status',0)->where('is_initiator',1)->get();
            $m_order_ids = CollageGroupHistories::where('m_user_id',$m_user_id)->where('deadline','>',$now)->where('status',0)->where('is_initiator',1)->pluck('m_order_id')->toArray();
            $pay_ids = TouristOrder::whereIn('id',$m_order_ids)->whereIn('pay_status',[1,4])->pluck('id')->toArray();
            $histories = CollageGroupHistories::whereIn('m_order_id',$pay_ids)->get();
            foreach ($histories as $key => $value) {
                $type = $value->group->type;
                $value->pic = $value->group->$type->pic;
                //目前参与人员
                $user_ids = CollageGroupHistories::with('tOrder')->whereHas('tOrder',function($sql) {
                    $sql->whereIn('pay_status',[1,4]);
                })->where('group_id',$value->group_id)->where('deadline',$value->deadline)->pluck('m_user_id')->toArray();
                $count = count($user_ids);
                $need_count = $value->group->require_num-$count;
                $value->need_count = $need_count;
                unset($value->group);
            }
            return $this->success('ok',$histories);
        }else{
            return $this->success('ok',[]);
        }
    }

    //参与别人拼单
    public function joinGroup(Request $request){
        $id = $request->id;
        $mine = $this->authCheck();
        $userId = 0;
        $openid = null;
        if ($mine) $userId = $mine->id;
        $history = CollageGroupHistories::find($id);
        if(!$history) return $this->failure('拼团信息不存在');
        $team_order = TouristOrder::where('id',$history->m_order_id)->whereIn('pay_status',[1,4])->first();
        if(!$history) return $this->failure('拼团订单不存在');
        $m_order_ids = CollageGroupHistories::where('group_id',$history->group_id)->where('deadline',$history->deadline)->pluck('m_order_id')->toArray();
        // 目前参与人员数量
        $num = TouristOrder::whereIn('id',$m_order_ids)->whereIn('pay_status',[1,4])->get()->count();

        $group = CollageGroup::where('id',$history->group_id)->select('id','type','type_id','describe','require_num')->first();
        $type = $group->type;
        $title = $group->$type ? $group->$type->title : '未获取';
        if($group->require_num <= $num) return $this->failure('你来晚了一步~本次拼团已被他人抢先一步完成');
        $now = date('Y-m-d H:i:s');
        if($history->deadline < $now) return $this->failure('你来晚了一步~本次拼团有效期已过');
        $wechat = Wechat::where('user_id', $userId)->first();
        if($wechat) $openid = $wechat->openid;
        $merchant_user_id = $this->matchMerchantUser($userId);
        $trade_no = $this->getTradeNo();
        $order = array(
            'open_id' => $openid,
            'price'=> $team_order->price,
            'num'=>1,
            'pay_type'=>'wechat',
            'type'=>$team_order->type,
            'type_id'=>$team_order->type_id,
            'pay_status'=>0,
            'trade_no'=>$trade_no,
            'withdrawal_radio'=>100,
            'from_openid'=>$request->from_openid,
            'share_channel_id'=>$request->share_channel_id,
            'alliance_id'=>$request->alliance_id,
            'group_id'=>$team_order->group_id,
            // 'name'=>$request->name ?? ($wechat->nickname ?: ($request->linkmen[0]['name'] ?? '未获取')),
            'name'=>1,
            'mobile'=>$request->mobile ?? ($request->linkmen[0]['mobile'] ?? '未获取'),
            'area_code'=>$request->area_code,
            'channel'=>3,
            'account_id'=>$merchant_user_id,
            'goods'=>$team_order->goods,
            'desc'=>$team_order->desc,
            'linkmen'=>isset($request->linkmen) ? json_encode($request->linkmen) : '',
            'insurance'=>isset($request->insurance) ? $request->insurance : 0,
            'insurance_info'=>(isset($request->insurance) && $request->insurance == 1) ? json_encode($request->insurance_info):null,
        );
        $order = TouristOrder::create($order);
        CollageGroupHistories::create([
            'm_user_id'=>$merchant_user_id,
            'group_id'=>$order->group_id,
            'm_order_id'=>$order->id,
            'group_master_id' => $history->id,
            'is_initiator'=>0,
            'status'=>0,
            'deadline'=>$history->deadline,
        ]);
        $callback = config('app.url') . '/api/app/callback/Community/' . $trade_no;
        $score = 0;
        $pay_order = array(
            'user_id' => $userId,
            'trade_no' => $trade_no,
            'pay_status' => 'UNPAID',
            'cash' => floatval($team_order->price),
            'pay_type' => 'wechat',
            'score' => $score,
        );
        $wx_pay = \WechatService::constructWXPay($pay_order, $userId, $title, $callback);
        $order->save();
        $order->wx_pay = $wx_pay;
        //同步订单相关的用户
        \App\Jobs\SyncSaasUserByOrder::dispatch($order)->onQueue('love');
        return $this->success('ok', $order);
    }

    //分享拼团二维码
    public function shareGroupMp($history_id){
        try {
            $history = CollageGroupHistories::find($history_id);
            $order_id = $history->m_order_id;
            $app = EasyWeChat::miniProgram();
            $optional = [
                'page'  => 'pages/party/SpellGroupData',
                'width' => 260,
                'is_hyaline'=>true,
                'auto_color'=>true,
            ];
//            $data = [];
//            $data['is_hyaline'] = true;
//            $response = $app->app_code->get('/pages/party/SpellGroupData?history_id='.$history_id.'&order_id='.$order_id, $data);
            $response = $app->app_code->getUnlimit('id='.$history_id.'&o_id='.$order_id, $optional);
            $qrcode_path = storage_path('qrcode');
            $file_name = time().$history_id.'shareGroupMp.png';
            if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
                $response->saveAs($qrcode_path, $file_name);
            }
            $qrcode = '';
            $qrcode_path = storage_path()."/qrcode/".$file_name;
            if(file_exists($qrcode_path)){
                $qrcode = $this->uploadFile($qrcode_path);
                unlink($qrcode_path);
            }
            return $qrcode;
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息，请稍后再试');
        }

    }
}