<?php

namespace App\Service;

use App\Model\BasicType;
use App\Model\Customer;
use App\Model\Employee;
use App\Model\FollowUpRecord;
use App\Model\FollowUpRecordFile;
use App\Model\SalesOrder;
use Illuminate\Support\Facades\DB;

class FollowUpRecordService extends Service
{
    public function followUpRecordEdit($data,$user){
        list($status,$msg) = $this->followUpRecordRule($data,false);
        if(!$status) return [$status,$msg];

        try {
            DB::beginTransaction();

            $model = new FollowUpRecord();
            $model = $model->where('id',$data['id'])->first();
            $model->data_id = $data['data_id'] ?? 0;
            $model->data_title = $data['data_title'] ?? '';
            $model->type = $data['type'] ?? '';
            $model->basic_type_id = $data['basic_type_id'] ;
            $model->visit_time = $data['visit_time'];
            $model->content = $data['content'];
            $model->is_remind = $data['is_remind'] ?? 0;
            $model->result = $data['result'] ?? '';
            $model->save();

            $time = time();
            FollowUpRecordFile::where('del_time',0)
                ->where('follow_up_record_id',$data['id'])
                ->update(['del_time' => $time]);

            if(! empty($data['file'])){
                $insert = [];
                foreach ($data['file'] as $value){
                    $insert[] = [
                        'follow_up_record_id' => $data['id'],
                        'file' => $value['url'],
                        'name' => $value['name'],
                        'type' => FollowUpRecordFile::type_one,
                        'crt_time' => $time,
                    ];
                }
                FollowUpRecordFile::insert($insert);
            }

            DB::commit();
        }catch (\Exception $exception){
            DB::rollBack();
            return [false,$exception->getMessage()];
        }

        return [true,''];
    }

    public function followUpRecordAdd($data,$user){
        list($status,$msg) = $this->followUpRecordRule($data);
        if(!$status) return [$status,$msg];

        try {
            DB::beginTransaction();

            $model = new FollowUpRecord();
            $model->data_id = $data['data_id'] ?? 0;
            $model->data_title = $data['data_title'] ?? '';
            $model->type = $data['type'] ?? '';
            $model->basic_type_id = $data['basic_type_id'] ;
            $model->visit_time = $data['visit_time'];
            $model->content = $data['content'];
            $model->is_remind = $data['is_remind'] ?? 0;
            $model->crt_id = $user['id'];
            $model->result = $data['result'] ?? '';
            $model->save();

            $time = time();

            if(! empty($data['file'])){
                $insert = [];
                foreach ($data['file'] as $value){
                    $insert[] = [
                        'follow_up_record_id' => $model->id,
                        'file' => $value['url'],
                        'name' => $value['name'],
                        'type' => FollowUpRecordFile::type_one,
                        'crt_time' => $time,
                    ];
                }
                FollowUpRecordFile::insert($insert);
            }

            DB::commit();
        }catch (\Exception $exception){
            DB::rollBack();
            return [false,$exception->getMessage()];
        }

        file_put_contents('follow_record.txt',date("Y-m-d H:i:s") . "请求参数：" . json_encode($data) . '操作人：' .$user['id'] . '|' .$user['emp_name'] . PHP_EOL,8);

        return [true,''];
    }

    public function followUpRecordDel($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];

        try {
            DB::beginTransaction();

            FollowUpRecord::where('id',$data['id'])->update([
                'del_time'=>time()
            ]);
            FollowUpRecordFile::where('del_time',0)
                ->where('follow_up_record_id', $data['id'])
                ->update(['del_time' => time()]);

            DB::commit();
        }catch (\Exception $exception){
            DB::rollBack();
            return [false,$exception->getMessage()];
        }

        return [true,'删除成功'];
    }

    public function followUpRecordList($data,$user){
        $model = FollowUpRecord::where('del_time',0)
            ->select('data_id','data_title','basic_type_id','visit_time','id','content','is_remind','crt_time','crt_id','type','result')
            ->orderBy('id','desc');

        if(! empty($data['data_id'])) $model->where('data_id',$data['data_id']);
        if(! empty($data['basic_type_id'])) $model->where('basic_type_id', $data['basic_type_id']);
        if(! empty($data['crt_id'])) $model->where('crt_id',$data['crt_id']);
        if(! empty($data['type'])) $model->where('type',$data['type']);

        $list = $this->limit($model,'',$data);
        $list = $this->organizationData($list);

        return [true, $list];
    }

    public function organizationData($data) {
        if (empty($data['data'])) return $data;

        $basic_type = BasicType::whereIn('id',array_unique(array_column($data['data'],'basic_type_id')))
            ->pluck('title','id')
            ->toArray();
        $follow_up_record_id = FollowUpRecordFile::where('del_time',0)
            ->where('type',FollowUpRecordFile::type_one)
            ->whereIn('follow_up_record_id',array_column($data['data'],'id'))
            ->where('file','<>','')
            ->select('follow_up_record_id')
            ->get()->toArray();
        $follow_up_record_id = array_unique(array_column($follow_up_record_id,'follow_up_record_id'));
        foreach ($data['data'] as $key => $value){
            $has_image = 0;
            if(in_array($value['id'], $follow_up_record_id)) $has_image = 1;
            $data['data'][$key]['has_image'] = $has_image;
            $data['data'][$key]['basic_type_name'] = $basic_type[$value['basic_type_id']] ?? '';
            $data['data'][$key]['crt_time'] = $value['crt_time'] ? date("Y-m-d H:i:s",$value['crt_time']): '';
        }
        return $data;
    }

    public function followUpRecordRule(&$data,$is_add = true){
        if($this->isEmpty($data,'data_id')) return [false,'数据id不能为空'];
        if(empty($data['type']) || ! isset(FollowUpRecord::$type[$data['type']])) return [false,'跟进类型不能为空或跟进类型不存在'];
        if($data['type'] == FollowUpRecord::type_one){
            $data['data_title'] = Customer::where('id',$data['data_id'])->value('title');
        }elseif ($data['type'] == FollowUpRecord::type_two){
            $data['data_title'] = SalesOrder::where('id',$data['data_id'])->value('order_number');
        }
        if($this->isEmpty($data,'basic_type_id')) return [false,'跟进方式不能为空'];
        if($this->isEmpty($data,'visit_time')) return [false,'拜访时间不能为空'];
        if($this->isEmpty($data,'content')) return [false,'跟进内容不能为空'];

        if(! $is_add){
            if($this->isEmpty($data,'id')) return [false,'ID不能为空！'];
        }
        $data['visit_time'] = $this->changeDateToDateMin($data['visit_time']);

        return [true,''];
    }

    public function followUpRecordDetail($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];

        $record = [];
        $sales_info = FollowUpRecordFile::where('del_time',0)
            ->where('follow_up_record_id',$data['id'])
            ->get()->toArray();
        foreach ($sales_info as $value){
            if ($value['type'] == FollowUpRecordFile::type_one){
                $record[] = [
                    'url' => $value['file'],
                    'name' => $value['name'],
                ];
            }
        }

        return [true, $record];
    }

    public function getLastVisitData($time, $type = FollowUpRecord::type_one){
        $visit_time = $this->changeDateToDateMin($time);

        $follow_up_record = FollowUpRecord::where('del_time',0)
            ->where('visit_time',$visit_time)
            ->where('type',$type)
            ->whereRaw("data_id not in (select data_id from follow_up_record where visit_time > $visit_time and del_time = 0)")
            ->select('data_id')
            ->get()->toArray();

        return array_values(array_column($follow_up_record,'data_id'));
    }
}