<?php

namespace app\api\controller\company;

use app\common\controller\Apic;
use think\Db;
use think\Exception;
use GuzzleHttp\Client;

/**
 * 套餐管理
 */
class Package extends Apic
{
    protected $noNeedLogin = [];
    protected $noNeedRight = '*';


    //列表
    public function lists(){
        $status = input('status',1);
        $keyword = input('keyword','');

        $where = [
            'p.company_id' => $this->auth->company_id,
            'p.status'     => $status,
        ];

        if(!empty($keyword)){
            $where['p.title|p.info'] = ['LIKE','%'.$keyword.'%'];
        }

        $list = Db::name('package')->alias('p')
            ->field('p.*,type.title as servicetype_title')
            ->join('servicetype type','p.servicetype_id = type.id','LEFT')
            ->where($where)->order('p.id desc')->autopage()->select();
        //追加赠送
        if(!empty($list)){
            $package_ids = array_column($list,'id');
            $gift = Db::name('package_gift')->alias('gift')
                ->field('gift.*,coupons.name,coupons.info,coupons.days')
                ->join('coupons','gift.coupon_id = coupons.id','LEFT')
                ->where('gift.package_id','IN',$package_ids)
                ->where('coupons.status',1)
                ->select();

            foreach($list as $key => &$val){
                $val['gift'] = [];
                foreach($gift as $k => $v){
                    if($val['id'] == $v['package_id']){
                        $val['gift'][] = $v;
                    }
                }
            }
        }
        $list = list_domain_image($list,['images','content_images']);
        $this->success(1,$list);

    }

    //新增
    public function add(){
        Db::startTrans();
        try {
            //验证
            if($this->auth->type != 1){
                throw new Exception('只有门店老板才能设置');
            }
            $field = ['title','info','servicetype_id','images','price','oldprice','num','content','content_images','type'];
            $data = request_post_hub($field);

            $data['company_id'] = $this->auth->company_id;
            $data['createtime'] = time();
            $data['updatetime'] = time();
            $data['status'] = 1;

            $package_id = Db::name('package')->insertGetId($data);
            if (!$package_id) {
                throw new Exception('添加套餐失败');
            }
            if (isset($data['type']) && $data['type'] == 2) {
                $gift_data = input('gift_data','','trim');
                $gift_data = json_decode(htmlspecialchars_decode($gift_data),true);

                if(is_array($gift_data) && !empty($gift_data)){
                    $package_gift = [];
                    foreach($gift_data as $key => $val){
                        $package_gift[] = [
                            'package_id' => $package_id,
                            'coupon_id' => $val['coupon_id'],
                            'number'    => $val['number'],
                        ];
                    }
                    if(!empty($package_gift)){
                        $rs_gift = Db::name('package_gift')->insertAll($package_gift);
                        if($rs_gift === false){
                            Db::rollback();
                            $this->error('添加失败');
                        }
                    }
                }
            }
            Db::commit();
            $this->success('添加成功');
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
    }

    public function showposter(){
        $id = input('id',1);
        $this->getMiniCode($id,$this->auth->company_id);
    }

    private function getMiniCode($id,$companyid)
    {
        $package = Db::name('package')->where('id',$id)->find();

        $httpStr = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['HTTP_HOST'];
        if (empty($package['mini_code'])) {
            $client = new Client();
            $tk = getAccessToken();
            $miniCodeConfig = config('param.mini_code');
            //$miniCodeConfig['env_version'] = 'trial'; //强制体验版
            $miniCodeConfig['scene'] = 'id='.$id.'&shopId='.$companyid;
            $res2 = $client->request('POST', 'https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token='.$tk, [
                'json' => $miniCodeConfig,
            ]);
            $fileName = md5($id);
            $fileUrl = '/uploads/package/'.$fileName.'.png';
            $code = $res2->getBody()->getContents();
            file_put_contents(ROOT_PATH.'/public'.$fileUrl,$code);

            $companyRes = Db::name('package')->where('id',$id)->update(['mini_code'=>$fileUrl]);
            if ($companyRes === false) {
                $this->error('生成套餐小程序码失败');
            }
            $miniCode = $httpStr.$fileUrl;
        } else {
            $miniCode = $httpStr.$package['mini_code'];
        }

        $this->success('success',$miniCode);

    }

    //上下架
    public function changestatus(){
        //验证
        if($this->auth->type != 1){
            $this->error('只有门店老板才能设置');
        }
        $id = input('id',0);
        $status = Db::name('package')->where('id',$id)->value('status');

        $new_status = $status == 1 ? 0 : 1;

        $info = Db::name('package')->where('id',$id)->update(['status'=>$new_status,'updatetime'=>time()]);
        $this->success();
    }

    //详情
    public function info(){
        $id = input('id',0);
        $info = Db::name('package')->alias('p')
            ->field('p.*,type.title as servicetype_title')
            ->join('servicetype type','p.servicetype_id = type.id','LEFT')
            ->where('p.id',$id)->find();
        //追加赠送
        if(!empty($info)){
            $gift = Db::name('package_gift')->alias('gift')
                ->field('gift.*,coupons.name,coupons.info,coupons.days')
                ->join('coupons','gift.coupon_id = coupons.id','LEFT')
                ->where('gift.package_id',$id)
                ->where('coupons.status',1)
                ->select();

            $info['gift'] = [];
            if (!empty($gift)) {
                foreach($gift as $k => $v){
                    $info['gift'][] = $v;
                }
            }
        }
        $info = info_domain_image($info,['images','content_images']);
        $this->success(1,$info);
    }

    //编辑
    public function edit(){
        Db::startTrans();
        try {
            //验证
            if($this->auth->type != 1){
                throw new Exception('只有门店老板才能设置');
            }
            $id = input('id','');

            $check = Db::name('package')->where('id',$id)->where('company_id',$this->auth->company_id)->lock(true)->find();
            if(empty($check)){
                throw new Exception('不存在的套餐');
            }

            //
            $field = ['title','info','servicetype_id','images','price','oldprice','num','content','content_images'];
            $data = request_post_hub($field);
            $data['updatetime'] = time();

            $packageRes = Db::name('package')->where('id',$id)->update($data);
            if (!$packageRes) {
                throw new Exception('套餐编辑失败');
            }
            if ($check['type'] == 2) {
                $packageGiftWhere['package_id'] = $id;
                $packageGiftData = Db::name('package_gift')->where($packageGiftWhere)->select();

                $gift_data = input('gift_data','','trim');
                $gift_data = json_decode(htmlspecialchars_decode($gift_data),true);

                if(is_array($gift_data) && !empty($gift_data)) {
                    $packageGiftCouponIds = array_column($packageGiftData,'coupon_id');
                    $postCouponIds = array_column($gift_data,'coupon_id');
                    $package_gift = [];
                    $same = [];
                    $different = [];
                    foreach ($gift_data as $key => $val) {
                        if (in_array($val['coupon_id'], $packageGiftCouponIds)) {
                            $same[] = [
                                'package_id' => $id,
                                'coupon_id'  => $val['coupon_id'],
                                'number'     => $val['number'],
                            ];
                        } else {
                            $different[] = [
                                'package_id' => $id,
                                'coupon_id'  => $val['coupon_id'],
                                'number'     => $val['number'],
                            ];
                        }
                    }
                    if (!empty($same)) {//相同的更新
                        foreach ($same as $sameKey => $sameVal) {
                            $sameWhere['package_id'] = $sameVal['package_id'];
                            $sameWhere['coupon_id'] = $sameVal['coupon_id'];
                            $sameData['number'] = $sameVal['number'];
                            Db::name('package_gift')->where($sameWhere)->update($sameData);
                        }
                    }
                    if (!empty($different)) {//新增的添加
                        $packageGiftRes = Db::name('package_gift')->where($sameWhere)->insertAll($different);
                        if (!$packageGiftRes) {
                            throw new Exception('套餐卡券添加失败');
                        }
                    }
                    //多余的删除
                    $delIds = array_diff($packageGiftCouponIds,$postCouponIds);
                    if (!empty($delIds)) {
                        $packageGiftDelWhere['package_id'] = $id;
                        $packageGiftDelWhere['coupon_id'] = ['in',$delIds];
                        Db::name('package_gift')->where($packageGiftDelWhere)->delete();
                    }
                } else {
                    if (!empty($packageGiftData)) {
                        $packageGiftDelRes = Db::name('package_gift')->where($packageGiftWhere)->delete();
                        if (!$packageGiftDelRes) {
                            throw new Exception('删除卡券失败');
                        }
                    }
                }
            }
            Db::commit();
            $this->success('编辑成功');
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
    }

    //删除
    public function delete(){
        //验证
        if($this->auth->type != 1){
            $this->error('只有门店老板才能设置');
        }
        $id = input('id','');

        $check = Db::name('package')->where('id',$id)->where('company_id',$this->auth->company_id)->find();
        if(empty($check)){
            $this->error('不存在的套餐');
        }

        Db::name('package')->where('id',$id)->delete();
        Db::name('package_gift')->where('package_id',$id)->delete();
        $this->success('删除成功');
    }


}