<?php

namespace App\Http\Controllers\Server\H5;

use App\Models\CommunityActivity;
use App\Models\Consultation;
use App\Models\ConsultationRecords;
use App\Models\Course\UserCourses;
use App\Models\Server\CollageGroup;
use App\Models\Server\CollageGroupBatch;
use App\Models\Server\CollageGroupHistories;
use App\Models\Server\MerchantUser;
use App\Models\Server\TouristOrder;
use App\Models\ShopRecive;
use App\Models\User;
use App\Models\Wechat;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Redis;

class CollageGroupController extends Controller
{
    /**
     * 未完成拼团列表
     * **/
    public function unfinishedGroups(Request $request)
    {
        $merchant_user_id = $request->merchant_user_id;
        $merchant_user = MerchantUser::find($merchant_user_id);
        $type = $request->type;
        if ($type == 'activity' || $type == 'service') {
            $public_type = 'community';
        }else{
            $public_type = $type;
        }
        $type_id = $request->type_id;
        if (config('app.debug')) {
            if (!$type || !$type_id) {
                return $this->failure('参数不全');
            }
        }
        $group = CollageGroup::where('type', $public_type)->where('type_id', $type_id)->first();
        if (!$group) {
            return $this->success('ok', []);
        }
        if ($merchant_user) {
            //已参与
            if($type == 'service' || $type == 'course'){
                $exists = TouristOrder::where('type', $public_type)->where('type_id', $type_id)->where('group_id',$group->id)
                    ->whereIn('pay_status', [1, 4])->where('account_id', $merchant_user_id)
                    ->first();
                if ($exists) return $this->success('ok', []);
            }
        }
        $time = date('Y-m-d H:i:s');
        $histories = CollageGroupHistories::with('tOrder')->whereHas('tOrder', function ($sql) use($group){
            $sql->whereIn('pay_status', [1, 4])->where('group_id',$group->id);
        })
            ->where('group_id', $group->id)->where('is_initiator', 1)
            ->where('status', 0)->where('deadline', '>', $time)
            ->where('m_user_id','!=',$merchant_user_id)
            ->get();
        foreach ($histories as $key => $history) {
            $require_num = $history->group->require_num;
            //已经参与人数
            $history_ids = CollageGroupBatch::where('batch',$history->group_master_id)->pluck('history_id')->toArray();
            $num = count($history_ids);
            $need = ($require_num - $num) > 0 ? $require_num - $num : 0;
            $history->need_count = $need;
            $history->avatar = $history->mUser ? $history->mUser->pic : User::DefaultAvatar;
            if (empty($history->avatar)) $history->avatar = User::DefaultAvatar;
            $history->nickname = $history->mUser->nickname ? mb_substr(trim($history->mUser->nickname), 0, 1) . '**' : '***';
            unset($history->mUser);
            unset($history->tOrder);
        }
        return $this->success('ok', $histories);
    }

    /**
     * 热门拼团
     * **/
    public function hotGroups(Request $request)
    {
        $time = date('Y-m-d H:i:s');
        $m_user_id = $request->merchant_user_id;
        $merchant_user = MerchantUser::find($m_user_id);
        $type = $request->type;
        $current_type_id = $request->current_type_id;
        $merchant_id = $request->merchant_id;
        if (config('app.debug')) {
            if (!$merchant_id || !$type) {
                return $this->failure('参数不全');
            }
        }
        $join_ids = [];
        if ($merchant_user) {
            //我是否参与
            $join_ids = TouristOrder::where('type', $type)->where('account_id', $m_user_id)
                ->where('type_id','!=',$current_type_id)
                ->whereIn('pay_status', [1, 4])->pluck('type_id')
                ->toArray();
        }
        $groups = CollageGroup::where('m_id', $merchant_id)->where('type', $type)->where('start_time', '<', $time)
            ->with($type)->whereHas($type,function ($query){
                $query->whereNull('deleted_at');
            })
            ->where('end_time', '>', $time)
            ->where('type_id','!=',$current_type_id)
            ->when(sizeof($join_ids) > 0,function ($query) use($join_ids){
                $query->whereNotIn('type_id', $join_ids);
            })
            ->limit(5)
            ->get();
        foreach ($groups as $key => $group) {
            $type = $group->type;
            switch ($type){
                case 'course':
                    $group->title = $group->$type ? $group->$type->title : '未获取';
                    $group->pic = $group->$type ? $group->$type->thumb : '未获取';
                    break;
                case 'activity':
                case 'service':
                case 'community':
                case 'consult':
                    $group->title = $group->$type ? $group->$type->title : '未获取';
                    $group->pic = $group->$type ? $group->$type->pic : '未获取';
                    break;
                case 'shop':
                    $group->title = $group->$type ? $group->$type->title : '未获取';
                    $group->pic = $group->$type ? $group->$type->icon : '未获取';
                    break;
                default:
                    $group->title = null;
                    $group->pic = null;
                    break;
            }
            $group->sku = json_decode($group->sku, true) ?? null;
            $min_price = [];
            $single_buy = $group->price;
            foreach ($group->sku as $skus) {
                $min_price[] = $skus['discount_price'];
            }
            if(!empty($min_price)){
                $group->discount_price = min($min_price);
            }else{
                $group->discount_price = $group->price;
            }

            foreach ($group->sku as $skus) {
                if ($group->discount_price == $skus['discount_price']) {
                    $single_buy = $skus['price'];
                    break;
                }
            }
            $group->single_buy = $single_buy;
            // $group->single_buy = $group->sku[0]['price'];
            // $group->discount_price = $group->sku[0]['discount_price'];
            $group->save_money = ($group->single_buy - $group->discount_price) > 0 ?
                number_format($group->single_buy - $group->discount_price, 2) : 0;
            unset($group->$type);
        }
        return $this->success('ok', $groups);
    }

    /**
     * 拼团订单详情
     * **/
    public function groupOrderDetail(Request $request)
    {
        try {
            $merchant_user_id = $request->merchant_user_id;
            $merchant_user = MerchantUser::find($merchant_user_id);
            $order_id = $request->order_id;
            $history_id = $request->history_id;
            if ($history_id) {
                $history = CollageGroupHistories::where('id',$history_id)->where('m_order_id',$order_id)->first();
                if(!$history){
                    if(config('app.debug')){
                        return $this->failure('拼团ID不正确');
                    }
                }
            }else{
                $history = CollageGroupHistories::where('m_order_id',$order_id)->first();
            }
            $linkmen['name'] = $merchant_user ? $merchant_user->name : '';
            $linkmen['mobile'] = $merchant_user ? $merchant_user->mobile : '';
            if ($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');
            //订单
            $order = TouristOrder::where('id', $order_id)->select('id', 'price', 'desc', 'goods', 'group_id', 'account_id',
                'pay_status', 'pay_type', 'created_at', 'trade_no','type','type_id','num','merchant_id')
                ->first();
            if(!$order){
                return $this->failure('订单不存在');
            }
            $group->sku = json_decode($group->sku);
            $group->linkmen = $linkmen;
            $type = $group->type;
            switch ($type){
                case 'course':
                    $order->title = $group->$type ? $group->$type->title : '未获取';
                    $order->pic = $group->$type ? $group->$type->thumb : '未获取';
                    break;
                case 'activity':
                case 'service':
                case 'community':
                case 'consult':
                    $order->title = $group->$type ? $group->$type->title : '未获取';
                    $order->pic = $group->$type ? $group->$type->pic : '未获取';
                    break;
                case 'shop':
                    $order->title = $group->$type ? $group->$type->title : '未获取';
                    $order->pic = $group->$type ? $group->$type->icon : '未获取';
                    break;
                default:
                    $order->title = null;
                    $order->pic = null;
                    break;
            }
            $result = $group->$type;
            $result->sku = json_decode($result->sku, true);
            $group->insurance = $result->insurance;
            $group->anchor_id = $result->anchor_id;
            unset($group->$type);
            $history_ids = CollageGroupBatch::where('batch',$history->group_master_id)->pluck('history_id')->toArray();
            if (count($history_ids) == 0) return $this->failure('该团已解散');
            $user_ids = CollageGroupHistories::with('tOrder')->whereHas('tOrder', function ($sql) {
                $sql->whereIn('pay_status', [1, 4]);
            })
                ->whereIn('id',$history_ids)
                ->where('group_id', $history->group_id)
                ->orderBy('id', 'desc')->pluck('m_user_id')
                ->toArray();
            $str = implode(',', $user_ids);
            //团长id
            $initiator_id = $history->m_user_id;
            $is_head = $initiator_id == $merchant_user_id ? 1 : 0;
            $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);
            $count = sizeof($history_ids);
            $need = $history->status == 1 ? 0 : ($group->require_num - $count);//还差几人拼团成功
            $history->need_count = $need <= 0 ? 0 : $need;

            $virtual_num = CollageGroupBatch::where('history_id', 0)->where('batch', $history->group_master_id)
                ->get()
                ->count();//本团虚拟用户数量
            $group_users = [];
            $users = MerchantUser::whereIn('id', $user_ids)->select('id', 'user_id', 'pic')
                ->orderByRaw(DB::raw('FIELD(id,' . $str . ') desc'))->get();
            foreach ($users as $key => $value) {
                if ($value->user_id) {
                    $group_users[$key]['avatar'] = $value->pic ?: 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;
            $wechatUser = session('wechat.oauth_user.new');
            if ($wechatUser) {
                $openid = $wechatUser->getId();
            } else {
                $merchant_user = MerchantUser::where('id', $request->merchant_user_id)->first();
                $openid = $merchant_user->openid;
            }
            $jump_url = urlencode(env('APP_URL') . '/pu/#/groupData?id=' . $order->type_id.'&order_id='.
                $order->id.'&history_id='.$history->id.'&type='.$order->type);
            $url = env('APP_URL') . '/api/official/live/wechat/groupOrderAuth?merchant_id=' . $order->merchant_id .
                '&id=' . $order->type_id.'&order_id='. $order->id.'&history_id='.$history->id.'&type='.$order->type.
                '&url=' . $jump_url.'&from_openid=' . $openid;;
            $qr_code = Redis::get('group_order_details' .  $order->id);
            if (!$qr_code) {
                $qr_code = $this->getPreviewQrcode($url);
                Redis::setex('group_order_details' .  $order->id, 60 * 60 * 24 * 30, $qr_code);
                $qr_code = Redis::get('group_order_details' .  $order->id);
            }
            if($order->num > 0){
                $order->single_price = $order->price / $order->num;
            }else{
                $order->single_price = 0;
            }
            $order->group_price = round($order->price / $order->num,2);
            return $this->success('ok', compact('group', 'order', 'group_users', 'history', 'result',
                'is_head','is_member','qr_code'));
        } 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');
        $merchant_user_id = $request->merchant_user_id;
        $merchant_id = $request->merchant_id;
        $merchant_user = MerchantUser::find($merchant_user_id);
        if ($merchant_user) {
            // $histories = CollageGroupHistories::where('m_user_id',$m_user_id)->where('deadline','>',$now)
            //->where('status',0)->where('is_initiator',1)
            //->get();
            $m_order_ids = CollageGroupHistories::where('m_user_id', $merchant_user_id)->where('deadline', '>', $now)
                ->where('status', 0)->pluck('m_order_id')
                ->toArray();
            $pay_ids = TouristOrder::whereIn('id', $m_order_ids)->whereIn('pay_status', [1, 4])
                ->where('merchant_id',$merchant_id)
                ->whereNotNull('group_id')->pluck('id')->toArray();
            $histories = CollageGroupHistories::whereIn('m_order_id', $pay_ids)->get();
            foreach ($histories as $key => $value) {
                $type = $value->group->type;
                switch ($type){
                    case 'course':
                        $value->title = $value->group->$type ? $value->group->$type->title : '未获取';
                        $value->pic = $value->group->$type ? $value->group->$type->thumb : '未获取';
                        break;
                    case 'activity':
                    case 'service':
                    case 'community':
                    case 'consult':
                        $value->title = $value->group->$type ? $value->group->$type->title : '未获取';
                        $value->pic = $value->group->$type ? $value->group->$type->pic : '未获取';
                        break;
                    case 'shop':
                        $value->title = $value->group->$type ? $value->group->$type->title : '未获取';
                        $value->pic = $value->group->$type ? $value->group->$type->icon : '未获取';
                        break;
                    default:
                        $value->title = null;
                        $value->pic = null;
                        break;
                }
                //目前参与人员
                $user_ids = CollageGroupBatch::where('batch',$value->group_master_id)
                    ->pluck('history_id')->toArray();
                $count = count($user_ids);
                $value->type = $type;
                $value->type_id = $value->group->type_id;
                $need_count = $value->group->require_num - $count;
                if($need_count ==0){
                    unset($histories[$key]);
                    continue;
                }
                $value->need_count = $need_count;
                unset($value->group);
            }
            $histories = array_values($histories->toArray());
            return $this->success('ok', $histories);
        } else {
            return $this->success('ok', []);
        }
    }

    /**
     * 参与别人拼单
     * **/
    public function joinGroup(Request $request)
    {
        $id = $request->id;
        $merchant_user_id = $request->merchant_user_id;
        $sku_id = $request->sku_id;
        $openid = null;
        $num = $request->num ?? 1;
        $from_open_id = $request->from_open_id;
        $history = CollageGroupHistories::where('id',$id)->where('is_initiator',1)->where('status',0)->first();
        if (!$history) {
            return $this->failure('你来晚了一步~本次拼团已被他人抢先一步完成');
        }
        $group = CollageGroup::where('id', $history->group_id)->select('id', 'type', 'type_id', 'describe', 'require_num','sku','price')
            ->first();
        $team_order = TouristOrder::where('id', $history->m_order_id)->whereIn('pay_status', [1, 4])->first();
        if (!$team_order) {
            return $this->failure('拼团订单不存在');
        }
        $history_ids = CollageGroupBatch::where('batch',$id)->pluck('history_id')->toArray();
        if(sizeof($history_ids) >= $group->require_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');
        $skus = json_decode($group->sku, true) ?? null;
        if($skus && sizeof($skus)>0 &&$sku_id){
            $skus = array_column($skus, null, 'sku_id');
            $sku = $skus[$sku_id];
            $price = $sku['discount_price'];
        }else{
            $price = $group->price;
        }
        $pay_price = number_format($num * $price,2);
        $user_group = CollageGroupHistories::where('group_id', $history->group_id)
            ->where('m_user_id', $merchant_user_id)
            ->first();
        $order = TouristOrder::where('type',$group->type)->where('type_id',$group->type_id)
            ->where('account_id',$merchant_user_id)
            ->where('group_id',$group->id)
            ->whereIn('pay_status',[1,4])
            ->first();
        if($user_group && $order){
            if($group->type == 'community'){
                $class = CommunityActivity::where('id',$group->type_id)->value('class');
                if($class == 'one' || $group->type == 'course'){
                    return $this->failure('不能重复参加');
                }
            }
        }
        $merchant_id = $request->merchant_id;
        $wechatUser = session('wechat.oauth_user.new');
        if ($wechatUser) {
            $openid = $wechatUser->getId();
        } else {
            $merchant_user = MerchantUser::where('id', $request->merchant_user_id)->first();
            $openid = $merchant_user->openid;
        }
        $trade_no = $this->getTradeNo();
        $order = array(
            'open_id' => $openid,
            'price' => $pay_price,
            'num' => $num,
            '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,
            'merchant_id' => $merchant_id,
            'share_channel_id' => $request->share_channel_id,
            'alliance_id' => $request->alliance_id,
            'group_id' => $team_order->group_id,
            'name' =>  $request->name ?? ($request->linkmen[0]['name'] ?? '未获取'),
            'mobile' => $request->mobile ?? ($request->linkmen[0]['mobile'] ?? '未获取'),
            'area_code' => $request->area_code ??($request->linkmen[0]['area_code'] ?? '未获取'),
            'channel' => 0,
            '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);
        $type = $group->type;
        if($group->type == 'consult'){
            $config = Consultation::where('id', $group->type_id)->first();
            $Consultation = new ConsultationRecords();
            $Consultation->anchor_id = 0;
            $Consultation->merchant_id = $merchant_id;
            $Consultation->merchant_user_id = $request->merchant_user_id;
            $Consultation->consulation_id = $order->type_id;
            $Consultation->name = $request->name;
            $Consultation->phone = $request->phone;
            $Consultation->price = $pay_price;
            $Consultation->num = $num;
            $Consultation->type = $request->type ?? 'voice';
            $Consultation->class = $request->class;
            $Consultation->expect = $request->expect;
            $Consultation->desc = $request->desc;
            $Consultation->pay_status = 0;
            $Consultation->duration = $config->duration;
            $Consultation->Remaining_duration = $config->duration * 60;
            $Consultation->viewer_id = 0;
            $Consultation->trade_no = $trade_no;
            $Consultation->from_open_id = $from_open_id;
            $Consultation->save();
        }
        $CollageGroupHistories = new CollageGroupHistories();
        $CollageGroupHistories->m_user_id = $merchant_user_id;
        $CollageGroupHistories->group_id = $order->group_id;
        $CollageGroupHistories->m_order_id =  $order->id;
        $CollageGroupHistories->group_master_id = $id;
        $CollageGroupHistories->is_initiator = 0;
        $CollageGroupHistories->status = 0;
        $CollageGroupHistories->deadline =$history->deadline;
        $CollageGroupHistories->save();
        $callback = config('app.url') . '/api/app/callback/Community/' . $trade_no;
        $attributes = array(
            'trade_type' => 'JSAPI', // JSAPI，NATIVE，APP...
            'body' => $group->$type->title,
            'detail' => $group->$type->title,
            'out_trade_no' => $trade_no,
            'total_fee' => $pay_price * 100,
            'notify_url' => $callback, // 支付结果通知网址，如果不设置则会使用配置里的默认地址
            'openid' => $openid,
            'order_id' => $order->id,
        );
        switch ($type){
            case 'course':
                $user_course = new UserCourses();
                $user_course->user_id = 0;
                $user_course->course_id = $team_order->type_id;
                $user_course->type = 'business';
                $user_course->trade_no = $trade_no;
                $user_course->status = 0;
                $user_course->open_id = $openid;
                $user_course->merchant_user_id = $merchant_user_id;
                $user_course->save();
                break;
            case 'shop':
                $ShopRecive = new ShopRecive();
                if(!$request->name || !$request->mobile || !$request->address){
                    return $this->failure('姓名 手机号 收货地址都不能为空');
                }
                $ShopRecive->name = $request->name;
                $ShopRecive->mobile = $request->mobile;
                $ShopRecive->address = $request->address;
                $ShopRecive->order_id = $order->id;
                $ShopRecive->order_status =  0;
                $ShopRecive->account_id = $merchant_user_id;
                $ShopRecive->merchant_id = $merchant_id;
                $ShopRecive->save();
                break;
            default:
                break;
        }
        $wx_pay = \WechatService::officialPay($attributes);
        $order->save();
        //同步订单相关的用户
        \App\Jobs\SyncSaasUserByOrder::dispatch($order)->onQueue('love');
        return $this->success('ok', $wx_pay);
    }

}