<?php

namespace app\common\service;

use app\common\model\CaseShare;
use app\common\model\Photographer;
use app\common\model\ServiceType;
use app\common\model\User;
use app\common\validate\CaseShareValidate;
use app\constant\ResponseCode;
use think\Exception;

class CaseShareService
{

    public function insert($request)
    {
        try {

            $user = User::where(['id' => $request->user->id])->findOrEmpty();
            if (!$user->is_photographer) {
                throw new Exception('您还不是摄影师，不能发布案例');
            }

            $validate = new CaseShareValidate();
            $requestData = $request->post();
            if (!$validate->check($requestData)) {
                throw new Exception($validate->getError());
            }

            //查找摄影师
            $photographer = Photographer::where(['user_id' => $request->user->id])->findOrEmpty();
            if ($photographer->isEmpty()) {
                throw new Exception('为找到摄影师信息');
            }
            $service_type = ServiceType::where(['id'=>$requestData['service_type']])->findOrEmpty();
            CaseShare::create([
                'user_id' => $request->user->id,
                'photographer_id' => $photographer->id,
                'service_type' => $requestData['service_type'],
                'service_name' => $service_type->service_name,
                'case_name' => $requestData['case_name'],
                'case_briefing' => $requestData['case_briefing'],
                'case_introduce' => $requestData['case_introduce'],
                'imgs' => !empty($requestData['imgs']) ? $requestData['imgs'] : '',
//                'imgs' => !empty($requestData['imgs']) ? json_encode($requestData['imgs'], JSON_UNESCAPED_UNICODE) : '',
            ]);

            return [
                'code' => ResponseCode::SUCCESS,
                'data' => [],
                'msg' => '提交成功，审核成功后自动发布'
            ];
        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }

    /**
     * @desc 更新案例
     * @param $request
     * @return array
     */
    public function update($request)
    {
        try {
            $req_data = $request->post();
            $case = CaseShare::where(['id' => $req_data['id']])->findOrEmpty();
            if ($case->isEmpty()) {
                throw new Exception('未找到案例');
            }
            if ($case->user_id != $request->user->id) {
                throw new Exception('非案例所有者不能操作');
            }
            //查找摄影师
            $photographer = Photographer::where(['user_id' => $request->user->id])->findOrEmpty();
            if ($photographer->isEmpty()) {
                throw new Exception('为找到摄影师信息');
            }

            $validate = new CaseShareValidate();
            if (!$validate->check($req_data)) {
                throw new Exception($validate->getError());
            }
            $res = $case->save([
                'photographer_id' => $photographer->id,
                'service_type' => $req_data['service_type'],
                'case_name' => $req_data['case_name'],
                'case_briefing' => $req_data['case_briefing'],
                'case_introduce' => $req_data['case_introduce'],
                'imgs' => empty($req_data['imgs']) ? '' : json_encode($req_data['img'], JSON_UNESCAPED_UNICODE),
            ]);

            if (!$res) {
                throw new Exception('更新失败');
            }
            return [
                'code' => ResponseCode::SUCCESS,
                'msg' => '更新成功'
            ];

        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }

    /**
     * @desc 删除成功
     * @param $request
     * @return array
     */
    public function del($request)
    {
        try {
            $case = CaseShare::where(['id' => $request['id']])->findOrEmpty();
            if ($case->isEmpty()) {
                throw new Exception('未找到案例或已被删除');
            }
            $res = $case->delete();
            if (!$res) {
                throw new Exception('操作失败');
            }
            return [
                'code' => ResponseCode::SUCCESS,
                'msg' => '已删除成功'
            ];

        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }


    /**
     * @desc 案例列表
     * @param $request
     * @return array
     */
    public function getCaseShareList($request)
    {
        try {
            $case = CaseShare::where(['is_apply' => 1]);
            if (isset($request['is_recommend']) && $request['is_recommend']) {
                $case->where(['is_recommend' => $request['is_recommend']]);
            }
            if (isset($request['service_type']) && $request['service_type']) {
                $case->where(['service_type' => $request['service_type']]);
            }
            $page = isset($request['page']) ? $request['page'] : 1;
            $limit = isset($request['limit']) ? $request['limit'] : 10;
            $total = $case->count();
            $list = $case->with(['photographer'])->page($page, $limit)->select();

            foreach ($list as &$item){
                if($item['imgs']){
                    $item['imgs'] = explode(',', stripslashes($item['imgs']));
                }
            }

            return [
                'code' => ResponseCode::SUCCESS,
                'data' => [
                    'list' => $list,
                    'total' => $total,
                    'page' => $page
                ],
                'msg' => 'success'
            ];

        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }

    /**
     * @desc 用户案例列表
     * @param $request
     * @return array
     */
    public function getUserCaseShareList($request)
    {
        try {
            $requestData = $request->get();
            $case = CaseShare::where(['user_id' => $request->user->id]);
            if (isset($requestData['is_recommend']) && $requestData['is_recommend']) {
                $case->where(['is_recommend' => $requestData['is_recommend']]);
            }
            if (isset($requestData['service_type']) && $requestData['service_type']) {
                $case->where(['service_type' => $requestData['service_type']]);
            }
            $page = isset($requestData['page']) ? $requestData['page'] : 1;
            $limit = isset($requestData['limit']) ? $requestData['limit'] : 10;
            $total = $case->count();
            $list = $case->page($page, $limit)->select();

            foreach ($list as &$item){
                if($item['imgs']){
                    $item['imgs'] = explode(',', $item['imgs']);
                }
            }

            return [
                'code' => ResponseCode::SUCCESS,
                'data' => [
                    'list' => $list,
                    'total' => $total,
                    'page' => $page
                ],
                'msg' => 'success'
            ];

        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }

    /**
     * @desc 案例详情
     * @param $request
     * @return array
     */
    public function caseDetail($request)
    {
        try {
            $case = CaseShare::where(['id' => $request['id']])->with(['serviceType', 'photographer'])->findOrEmpty();
            if ($case->isEmpty()) {
                throw new Exception('未找到案例');
            }
            if ($case->imgs) {
                $case->imgs = explode(',', $case->imgs);
            }
            return [
                'code' => ResponseCode::SUCCESS,
                'data' => $case,
            ];
        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }


    /**
     * @desc 摄影师案例服务类型
     * @param $request
     * @return array
     */
    public function getPhotographerCaseShareServiceType($request)
    {
        try {
            $photographer = Photographer::where(['id' => $request['photographer_id']])->findOrEmpty();
            if ($photographer->isEmpty()) {
                throw new Exception('摄影师不存在');
            }

            $service_type = CaseShare::where(['photographer_id' => $request['photographer_id']])->field('service_type')->select()->toArray();
            if($service_type){
                $service_type = array_unique(array_column($service_type, 'service_type'));
                $service_type = ServiceType::where(['id'=>$service_type])->order('sort desc, id desc')->field('id,service_name')->select();
            }else{
                $service_type = [];
            }

            return [
                'code' => ResponseCode::SUCCESS,
                'data' => $service_type,
                'msg' => 'success'
            ];
        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }


}