<?php

namespace App\Http\Controllers;


use App\Facades\CommonService;
use App\Facades\WechatService;
use App\Http\Response\ResponseJson;
use App\Models\Message;
use App\Models\OperateStockLog;
use App\Models\Shop;
use App\Models\ShopCode;
use App\Models\ShopCodeLog;
use App\Models\ShopOrder;
use App\Models\ShopOrderStatus;
use App\Models\User;
use App\Models\Version;
use GuzzleHttp\Client;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Illuminate\Http\Request;

class ShopController extends Controller
{
    use ResponseJson;

    protected $key;
    protected $url;

    public function __construct()
    {
//        $this->url = env('SHOP_URL','https://saas.ufutx.com/api/');
//        $this->key = env('SHOP_KEY','eyJpdiI6Ijg0elMrZkpRNC9vWXZFekJ0bUlZa0E9PSIsInZhbHVlIjoiTVpqenR0dDdHM2laMDRyZFFvZmc5Y2NFZ29hZER5UUwrWVlzOHphMGRnR0Q2dlNQSDBsekdRNEtYaWsxekd0S212NU40V0lOWjJKemNDemJIRGRVUEZlbXVnNllTRzExZkdHZ2Q1Z2ppUEZTRGVQc0JzZi9nbkJvSTBWbzRpU3prUDhlbE9xS09aTzdFak5oZ1hlWEpsaC9KNmc4NGI3K1M3a2d6RTBDU1N0RHkzUXpXcm9qNnJpdnpGYTVKblFHIiwibWFjIjoiZWZjNWMyMjlhZTVhZDBjN2Y0ZjI1ZGRjNGMzM2RiN2U5OGEwN2ZmMGI2ODk5N2Y0ODI2YTkxMjIxZjY0ZTcxYyIsInRhZyI6IiJ9');
        $this->url = config("app.shop_url");
        $this->key = config('app.shop_key');
    }

    /**
     * 获取商品列表
     * @param Request $request
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\JsonResponse
     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function getGoodsList(Request $request)
    {
        try {
            $user = auth()->user();
            $keyword = $request->get('keyword');
            $page = $request->get('page',1);
            $accid = User::SAAS_PREFIX.$user->id;
            //是否会员
            $is_vip = $user->isVip();
            $query = http_build_query(['accid'=>$accid, 'page'=>$page, 'keyword'=>$keyword, 'is_vip'=>$is_vip]);
            $headers = [
                'Key' => $this->key, // 自定义头部参数（示例）
            ];
            $url = $this->url . 'shops?' . $query;
            Log::info("商品列表url $url");
            $client = new Client();
            $response = $client->get($url, [
                'headers' => $headers,
            ]);
            $code = $response->getStatusCode();
            if($code != 200){
                return $this->failure('请求失败');
            }
            $body = $response->getBody()->getContents(); // 获取响应内容
            $list = json_decode($body, true);
            if($list['code'] == 1){
                return $this->failure($list['message']);
            }
            $data = $list['data'] ?? [];
            //增加特定逻辑处理特定业务场景
            $version = $request->get('version');
            $version_status = Version::where('type', Version::TYPE_MP)->where('version',$version)->value('status');
            if($version_status == Version::STATUS_CHECK){
                foreach ($data['data'] as $index => $item){
                    if($item['id'] == 8192){
                        unset($data['data'][$index]);
                    }
                }
                $data['data'] = array_values($data['data']);
            }
            return $this->success('ok', $data);
        } catch (\Exception $e) {
            Log::error('getGoodsList:' . $e->getMessage());
            return $this->failure('请求失败');
        }

    }

    public function getGoodsListV2(Request $request)
    {
        $shops = Shop::whereHas("shopFood",function ($sql) {
            $sql->show()->orderByDesc("id");
        })->orderByDesc("id")->paginate();
        foreach ($shops as $shop)
        {
            $shop->origin_price = $shop->price;
        }
        return $this->success('ok', $shops);
    }

    /**
     * 获取商品详情
     * @param Request $request
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\JsonResponse
     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function getGoodsDetail(Request $request)
    {
        try {
            $user = auth()->user();
            $accid = User::SAAS_PREFIX.$user->id;
            $goods_id = $request->get('id');
            if (empty($goods_id)) {
                return $this->failure('请选择商品');
            }
            //是否会员
            $is_vip = $user->isVip();
            $headers = [
                'Key' => $this->key, // 自定义头部参数（示例）
            ];
            $agent_accid = $request->agent_user_id?User::SAAS_PREFIX.$request->agent_user_id:null;
            $query = http_build_query(['accid'=>$accid, 'agent'=>$request->agent, 'agent_accid'=>$agent_accid, 'is_vip'=>$is_vip]);

            $url = $this->url . 'shops/' . $goods_id.'?'.$query;
            Log::info("getGoodsDetail初始化商城域名 ".env('SHOP_URL'));
            Log::info("商品详情url $url");
            $client = new Client();
            $response = $client->get($url, [
                'headers' => $headers,
            ]);
            $code = $response->getStatusCode();
            if($code != 200){
                return $this->failure('请求失败');
            }
            $body = $response->getBody()->getContents(); // 获取响应内容
            $list = json_decode($body, true);
            if($list['code'] == 1){
                return $this->failure($list['message']);
            }
            $data = $list['data'] ?? [];
            return $this->success('ok', $data);
        } catch (\Exception $e) {
            Log::error('getGoodsDetail:' . $e->getMessage());
            return $this->failure('请求失败');
        }
    }

    public function getGoodsDetailV2(Request $request)
    {
        $user = auth()->user();
        $id = $request->input('id');
        $shop = Shop::find($id);
        $skus = $shop->sku;
        if ($skus && is_array($skus)) {
            foreach ($skus as &$sku) {
                $sku['origin_price'] = $sku['price'];
            }
            $shop->sku = $skus;
        }
        $shop->recive = ShopOrder::where('user_id', $user->id)->select('id','name','mobile','address')->orderByDesc("id")->first()?:null;

        return $this->success('ok', $shop);
    }

    public function getGoodsDetailV3(Request $request)
    {
        $user = auth()->user();
        $id = $request->input('id');
        $shop = Shop::find($id);
        if (empty($shop)) {
            return $this->failure("商品不存在");
        }
        $skus = $shop->sku;
        if ($skus && is_array($skus)) {
            $skus = $user->getGoodsSku($skus);
            $shop->sku = $skus;
        }
        $shop->recive = ShopOrder::where('user_id', $user->id)->select('id','name','mobile','address')->orderByDesc("id")->first()?:null;
        return $this->success('ok',$shop);
    }

    /**
     * 获取订单列表
     * @param Request $request
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\JsonResponse
     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function getShopOrderList(Request $request)
    {
        try {
            $user = auth()->user();
            $accid = User::SAAS_PREFIX.$user->id;
            $page = $request->get('page',1);
            $status = $request->get('status');

            $headers = [
                'Key' => $this->key, // 自定义头部参数（示例）
            ];
            $url = $this->url . 'shops/orders' . '?page='.$page.'&accid=' . $accid . '&pay_status=' . $status;
            $client = new Client();
            Log::info("商品订单列表url $url");
            $response = $client->get($url, [
                'headers' => $headers,
            ]);
            $code = $response->getStatusCode();
            if($code != 200){
                return $this->failure('请求失败');
            }
            $body = $response->getBody()->getContents(); // 获取响应内容
            $list = json_decode($body, true);
            if($list['code'] == 1){
                return $this->failure($list['message']);
            }
            $data = $list['data'] ?? [];
            return $this->success('ok', $data);
        } catch (\Exception $e) {
            Log::error('getMyOrderList:' . $e->getMessage());
            return $this->failure('请求失败');
        }
    }

    public function getShopOrderListV2(Request $request)
    {
        $orders = ShopOrder::owner(auth()->id())->paidStatus()->orderByDesc("id")->paginate();
        return $this->success('ok', $orders);
    }

    /**
     * 获取订单详情
     * @param Request $request
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\JsonResponse
     * @throws \GuzzleHttp\Exception\GuzzleException
     */
    public function getOrderDetail(Request $request)
    {
        try {
            $user = auth()->user();
            $accid = User::SAAS_PREFIX.$user->id;
            $order_id = $request->get('id');
            if (empty($order_id)) {
                return $this->failure('请选择订单');
            }
            $headers = [
                'Key' => $this->key, // 自定义头部参数（示例）
            ];
            $url = $this->url . 'shops/orders/' . $order_id . '?accid=' . $accid;
            Log::info("商品订单详情url $url");
            $client = new Client();
            $response = $client->get($url, [
                'headers' => $headers,
            ]);
            $code = $response->getStatusCode();
            if($code != 200){
                return $this->failure('请求失败');
            }
            $body = $response->getBody()->getContents(); // 获取响应内容
            $list = json_decode($body, true);
            if($list['code'] == 1){
                return $this->failure($list['message']);
            }
            $data = $list['data'] ?? [];
            $data['recive']['tracks'] = json_decode($data['recive']['tracks'],true);
            // 假设$data是你的JSON字符串解析后得到的数组
            if(!empty($data['recive']['tracks'])){
                usort($data['recive']['tracks'], function($a, $b) {
                    return strtotime($b['created_at']) - strtotime($a['created_at']);
                });
            }
            return $this->success('ok', $data);
        } catch (\Exception $e) {
            Log::error('getOrderDetail:' . $e->getMessage());
            return $this->failure('请求失败');
        }
    }

    public function getOrderDetailV2(Request $request)
    {
        $id = $request->input('id');
        $order = ShopOrder::find($id);
        if (empty($order)) return $this->failure("订单不存在");
        $order->status;
        return $this->success('ok', $order);
    }

    /**
     * 购买商品
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|void
     */
    public function payOrder(Request $request)
    {
        try {
            $from_user_id = $request->input('from_user_id');
            Log::info("商城下单 分享人id $from_user_id");
            $id = $request->input('id');
            if (empty($id)) {
                return $this->failure('请选择商品');
            }
            $sku_id = $request->input('sku_id');
//            if (empty($sku_id)) {
//                return $this->failure('请选择规格');
//            }
            $name = $request->input('name');
            if (empty($name)) {
                return $this->failure('请填写收货人');
            }
            $mobile = $request->input('mobile');
            if (empty($mobile)) {
                return $this->failure('请填写电话');
            }
            $num = $request->input('num');
            if (empty($num)) {
                return $this->failure('请选择数量');
            }
            $address = $request->input('address');
            if (empty($address)) {
                return $this->failure('请选择地址');
            }

            $user = auth()->user();
            $open_id = $user->wechat->openid;
            if (empty($open_id)) {
                return $this->failure('获取用户openid失败');
            }
            //是否会员
            $is_vip = $user->isVip();
            $app_id = config('wechat.mini_program.app_id');
            $headers = [
                'Key' => $this->key, // 自定义头部参数（示例）
            ];
            $url = $this->url . 'shops/' . $id . '/orders';
            $client = new Client();
            $agent_user_id = $request->input('agent_user_id');
            $response = $client->post($url, [
                'headers' => $headers,
                'json' => [
                    'accid' => User::SAAS_PREFIX.$user->id,
                    'sku_id' => $sku_id,
                    'openid' => $open_id,
                    'app_id' => $app_id,
                    'name' => $name,
                    'mobile' => $mobile,
                    'num' => $num,
                    'address' => $address,
                    'nickname' => $user->name??'',
                    'pic' => $user->avatar??'',
                    'from_accid'=> $from_user_id?User::SAAS_PREFIX.$from_user_id:null,
                    'agent'=>$request->input('agent',0),
                    'agent_accid'=>$agent_user_id?User::SAAS_PREFIX.$agent_user_id:null,
                    'is_vip'=>$is_vip,
                ],
            ]);
            $code = $response->getStatusCode();
            if($code != 200){
                return $this->failure('支付失败');
            }
            $body = $response->getBody()->getContents(); // 获取响应内容
            $list = json_decode($body, true);
            if($list['code'] == 1){
                return $this->failure($list['message']);
            }
            $data = $list['data'] ?? [];

            return $this->success('ok', $data);
        } catch (\Exception $e) {
            Log::error('payOrder:' . $e->getMessage());
            return $this->failure('支付失败');
        }
    }

    public function payOrderV2(Request $request)
    {
        $user = auth()->user();
        $data = $request->all();
        $data['user_id'] = $user->id;
        $shop = Shop::find($data['id']);
        $sku_arr = $shop->sku;
        $sku = null;
        if (is_array($sku_arr) && count($sku_arr)) {//含sku
            $sku = collect($sku_arr)->where('sku_id', $request->sku_id)->first();
            if (empty($sku)) throw new \Exception("获取sku信息失败");
            if (isset($sku['stock']) && $sku['stock'] < $data['num']) return $this->failure("库存不足");
            $data['price'] = $data['origin_price'] = $sku['price'] * $data['num'];
        }else {
            $data['price'] = $data['origin_price'] = $shop->price * $data['num'];
        }
        if ($data['price'] < 0) throw new \Exception("订单计算错误");
        $data['pay_type'] = $data['price'] == 0?ShopOrder::FREEPAYTYPE:ShopOrder::WECHATPAYTYPE;
        $data['trade_no'] = CommonService::getTradeNo();
        $data['shop_id'] = $shop->id;
        $data['shop_info'] = ["id"=>$shop->id, 'title'=>$shop->title, 'pic'=>$shop->icon, "sku"=> $sku];
        $data['sku_id'] = $sku?$sku['sku_id']:0;
        $callback = config('app.url')."/api/shop/order/".$data['trade_no'].'/callback';
        $data['pay_status'] = $data['price'] > 0?ShopOrder::UNPAIDSTATUS:ShopOrder::PAIDSTATUS;
        $data['express_type'] = $data['express_type']??"ONLINE";
        DB::beginTransaction();
        //生成未支付订单
        $order = ShopOrder::create($data);
        ShopOrderStatus::create(['order_id'=>$order->id, 'status'=>ShopOrder::UNPAIDSTATUS]);
        $data['order_id'] = $order->id;
        $config = [];
        if ($data['price'] > 0) {
            $openid = $user->wechat->openid;
            //获取支付配置
            $config = WechatService::mpPay($data['trade_no'], $openid, $data['price'], $shop->title,$callback);
        }else {
            $this->markOrder($order);
        }
        $order->config = $config;
        DB::commit();
        return $this->success('ok', $order);
    }

    public function getGoodsShip($sku, $num) {
        if ($num <= $sku["ship_num"]) return $sku['ship_price'];
        $over_num = number_format($num - $sku['ship_num']);
        $ship_price = $sku['ship_price'] + $over_num * $sku['ship_each_price'];
        if ($sku['ship_max_price'] && $ship_price > $sku['ship_max_price']) return $sku['ship_max_price'];
        return number_format($ship_price, 2, '.', '');
    }

    public function payOrderV3(Request $request)
    {
        $user = auth()->user();
        $data = $request->all();
        $data['express_type'] = $data['express_type']??ShopOrder::ONLINETYPE;
        $data['user_id'] = $user->id;
        $shop = Shop::find($data['id']);
        $sku_arr = $shop->sku;
        $sku = null;
        $ship_fee = 0;
        if (is_array($sku_arr) && count($sku_arr)) {//含sku
            $sku = $user->getGoodsSku($sku_arr, $data['sku_id']);
            if (empty($sku)) throw new \Exception("获取sku信息失败");
            if (isset($sku['stock']) && $sku['stock'] < $data['num']) return $this->failure("库存不足");
            $data['price'] = $sku['price'] * $data['num'];
            $data['origin_price'] = $sku['origin_price'] * $data['num'];
            //快递费
            if($data['express_type'] == ShopOrder::ONLINETYPE) {
                $ship_fee = $this->getGoodsShip($sku, $data['num']);
            }
        }else {
            $data['price'] = $data['origin_price'] = $shop->price * $data['num'];
        }
        if ($data['price'] < 0) throw new \Exception("订单计算错误");
        $data['price'] = number_format($data['price'] + $ship_fee, 2, '.','');
        $data['origin_price'] =  number_format($data['origin_price'] + $ship_fee, 2, '.','');
        $data['ship_fee'] = $ship_fee;
        $data['pay_type'] = $data['price'] == 0?ShopOrder::FREEPAYTYPE:ShopOrder::WECHATPAYTYPE;
        $data['trade_no'] = CommonService::getTradeNo();
        $data['shop_id'] = $shop->id;
        $data['shop_info'] = ["id"=>$shop->id, 'title'=>$shop->title, 'pic'=>$shop->icon, "sku"=> $sku];
        $data['sku_id'] = $sku?$sku['sku_id']:0;
        $callback = config('app.url')."/api/shop/order/".$data['trade_no'].'/callback';
        $data['pay_status'] = $data['price'] > 0?ShopOrder::UNPAIDSTATUS:ShopOrder::PAIDSTATUS;
        DB::beginTransaction();
        //生成未支付订单N
        $order = ShopOrder::create($data);
        ShopOrderStatus::create(['order_id'=>$order->id, 'status'=>ShopOrder::UNPAIDSTATUS]);
        $data['order_id'] = $order->id;
        $config = [];
        if ($data['price'] > 0) {
            $openid = $user->wechat->openid;
            //获取支付配置
            $config = WechatService::mpPay($data['trade_no'], $openid, $data['price'], $shop->title,$callback);
        }else {
            $this->markOrder($order);
        }
        $order->config = $config;
        DB::commit();
        return $this->success('ok', $order);
    }

    public function orderCallbackV2($trade_no)
    {
        $order = ShopOrder::where("trade_no", $trade_no)->first();
        if (empty($order)) throw new \Exception("订单号{$trade_no} 不存在订单");
        if ($order->pay_status != ShopOrder::UNPAIDSTATUS) return false;
        $res = WechatService::mpPaid($trade_no);
        if ($res) throw new \Exception("订单号{$trade_no} 支付失败 {$res}");
        $this->markOrder($order);
        return true;
    }

    public function markOrder($order)
    {
        DB::beginTransaction();
        //修改订单状态
        $order->update(['pay_status'=>ShopOrder::PAIDSTATUS]);
        ShopOrderStatus::create(['order_id'=>$order->id, 'status'=>ShopOrder::PAIDSTATUS]);
        //修改库存
        DB::commit();
    }

    /**
     * 订单回调
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|void
     */
    public function orderCallback(Request $request){
        try {
            $trade_no = $request->get('trade_no');
            if(empty($trade_no)){
                return $this->failure('订单号不为空');
            }
            $headers = [
                'Key' => $this->key, // 自定义头部参数（示例）
            ];
            $url = $this->url . 'order/' . $trade_no . '/callback';
            $client = new Client();
            $response = $client->post($url, [
                'headers' => $headers,
            ]);
            $code = $response->getStatusCode();
            if($code != 200){
                return $this->failure('支付失败');
            }
            $body = $response->getBody()->getContents(); // 获取响应内容
            $list = json_decode($body, true);
            if($list['code'] == 1){
                return $this->failure($list['message']);
            }
            $data = $list['data'] ?? [];
            $num = $request->input('num');
            Log::info("支付回调--用户购买数量---$num");
            if ($num) {
                $user_id = $request->input('user_id');
                $user = User::find($user_id);
                $goods_id = $request->input('goods_id');
                $goods_name = $request->input('goods_name');
                $sku_name = $request->input('sku_name');
                $sku_stock = $request->input('sku_stock');

                $map = [];
                $map['id'] = $goods_id;
                $map['name'] = $goods_name.'/'.$sku_name;
                $map['stock'] = $sku_stock;
                $map['num'] = $num;
                $map['after_num'] = $sku_stock-$num;
                $map['type'] = OperateStockLog::TYPE_MP;
                $map['remark'] = '用户:'.$user->name.' 购买了商品:'.$goods_name.' 购买数量:'.$num.' 订单号:'.$trade_no;
                $map['operate_type'] = OperateStockLog::OPERATE_TYPE_OUT;
                $map['status'] = OperateStockLog::OPERATE_STATUS_PASS;
                OperateStockLog::addLog($user,$map);
            }
            return $this->success('ok',$data);
        }catch (\Exception $e) {
            Log::error('orderCallback:' . $e->getMessage());
            return $this->failure('支付失败');
        }
    }

    /**
     * 签收订单
     * @param Request $request
     */
    public function takeGoods(Request $request){
        try {
            $order_id = $request->input('id');
            if(empty($order_id)){
                return $this->failure('订单id不为空');
            }
            $user = auth()->user();
            $accid = User::SAAS_PREFIX.$user->id;
            $headers = [
                'Key' => $this->key, // 自定义头部参数（示例）
            ];

            $url = $this->url . 'sign/orders/' . $order_id ;
            $client = new Client();
            $response = $client->post($url, [
                'headers' => $headers,
                'json' => [
                    'accid' => $accid,
                ],
            ]);
            $code = $response->getStatusCode();
            if($code != 200){
                return $this->failure('支付失败');
            }
            $body = $response->getBody()->getContents(); // 获取响应内容
            $list = json_decode($body, true);
            if($list['code'] == 1){
                return $this->failure($list['message']);
            }
            $data = $list['data'] ?? [];
            return $this->success('ok', $data);

        }catch (\Exception $e) {
            Log::error('takeGoods:' . $e->getMessage());
            return $this->failure('签收失败');
        }
    }

    public function takeGoodsV2(Request $request)
    {
        $order_id = $request->input('id');
        $order = ShopOrder::find($order_id);
        if ($order->pay_status != ShopOrder::SENDSTATUS) return $this->failure("该订单状态暂不能签收");
        //修改订单状态
        $order->update(['pay_status'=>ShopOrder::SIGNEDSTATUS]);
        ShopOrderStatus::create(['order_id'=>$order->id, 'status'=>ShopOrder::SIGNEDSTATUS]);
        return $this->success('ok');
    }
}