<?php

namespace App\Service;

use App\Model\Depart;
use App\Model\DeviceOrderInfo;
use App\Model\Equipment;
use App\Model\EquipmentXj;
use Illuminate\Support\Facades\DB;

/**
 * 设备档案
 * @package App\Models
 */
class EquipmentService extends Service
{
    /**
     * 设备编辑
     * @param $data
     * @return array
     */
    public function equipmentEdit($data){
        list($status,$msg) = $this->equipmentRule($data,false);
        if(!$status) return [$status,$msg];

        $time = time();
        try {
            DB::beginTransaction();

            $update = $msg['data'][0];
            Equipment::where('id',$data['id'])->update($update);

            EquipmentXj::where('equipment_id',$data['id'])
                ->where('del_time',0)
                ->update(['del_time' => $time]);
            foreach ($msg['time_arr'] as $key => $value){
                $msg['time_arr'][$key]['equipment_id'] = $data['id'];
                $msg['time_arr'][$key]['crt_time'] = $time;
                $msg['time_arr'][$key]['upd_time'] = $time;
            }
            EquipmentXj::insert($msg['time_arr']);

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


        return [true,'保存成功！'];
    }

    /**
     * 设备新增
     * @param $data
     * @return array
     */
    public function equipmentAdd($data){
        list($status,$msg) = $this->equipmentRule($data);
        if(!$status) return [$status,$msg];

        $time = time();
        try {
            DB::beginTransaction();

            foreach ($msg['data'] as $key => $value){
                $msg['data'][$key]['crt_time'] = $time;
                $msg['data'][$key]['upd_time'] = $time;
            }
            Equipment::insert($msg['data']);

            //获取上一次插入订单的所有id
            $last_insert_id = Equipment::where('crt_time',$time)->select('id')->get()->toArray();
            $last_insert_id = array_column($last_insert_id,'id');

            foreach ($msg['time_arr'] as $key => $value){
                $msg['time_arr'][$key]['equipment_id'] = $last_insert_id[$key];
                $msg['time_arr'][$key]['crt_time'] = $time;
                $msg['time_arr'][$key]['upd_time'] = $time;
            }
            EquipmentXj::insert($msg['time_arr']);

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


        return [true,'保存成功！'];
    }

    /**
     * 设备删除
     * @param $data
     * @return array
     */
    public function equipmentDel($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];

        $device_bool = DeviceOrderInfo::where('del_time',0)
            ->whereIn('equipment_id',$data['id'])
            ->exists();
        if($device_bool) return [false, '设备已生成巡检、点检或维修单，删除失败'];

        Equipment::whereIn('id',$data['id'])->update([
            'del_time' => time()
        ]);
        EquipmentXj::whereIn('equipment_id',$data['id'])->update([
            'del_time' => time()
        ]);

        return [true,'删除成功'];
    }

    /**
     * 设备列表
     * @param $data
     * @return array
     */
    public function equipmentList($data){
        $model = Equipment::where('del_time',0)
            ->select('*');

        if(! empty($data['title'])) $model->where('title', 'LIKE', '%'.$data['title'].'%');
        if(! empty($data['code'])) $model->where('code', 'LIKE', '%'.$data['code'].'%');

        $list = $this->limit($model,'',$data);
        //组织数据
        $list = $this->fillData($list);

        return [true, $list];
    }

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

        $depart_map = Depart::whereIn('id',array_unique(array_column($data['data'],'depart_id')))
            ->pluck('title','id')
            ->toArray();
        // 设备最大一次的巡检的时间  设置的首次巡检
        list($equipment_map,$equipment_first_map) = (new InspectService())->getXJLastData(array_column($data['data'],'id'));

        $day = date('Y-m-d');
        foreach ($data['data'] as $key => $value){
            $data['data'][$key]['depart_title'] = $depart_map[$value['depart_id']] ?? '';

            $first_time = $equipment_first_map[$value['id']] ?? 0;
            $data['data'][$key]['first_time'] = $first_time ? date('Y-m-d', $first_time) : '';
            $data['data'][$key]['maintenance_expire_time'] = $value['maintenance_expire_time'] ? date('Y-m-d', $value['maintenance_expire_time']) : '';
            $next_time = 0;
            $detail_time = $equipment_map[$value['id']] ?? 0;
            if($detail_time > 0 && $value['check_cycle'] > 0) $next_time = strtotime("+{$value['check_cycle']} days", $detail_time);
            if($day > date('Y-m-d', $next_time)){
                $data['data'][$key]['next_time'] = "暂无巡检计划";
            }else{
                $data['data'][$key]['next_time'] = $next_time ? date('Y-m-d', $next_time) : "暂无巡检计划";
            }
        }

        return $data;
    }

    /**
     * 设备规则
     * @param $data
     * @param bool $is_add
     * @return array
     */
    public function equipmentRule($data,$is_add = true){
        if($this->isEmpty($data,'data')) return [false,'数据不能为空！'];

        $code = array_column($data['data'],'code');
        $code = array_map(function($val) {
            return $val !== null ? $val : 0;
        }, $code);
        $code_count = array_count_values($code);
        foreach ($code as $value){
            if(empty($value)) return [false,'编码不能为空！'];
            if($code_count[$value] > 1) return [false,'编码不能重复'];
        }

        $title = array_column($data['data'],'title');
        $title = array_map(function($val) {
            return $val !== null ? $val : 0;
        }, $title);
        $title_count = array_count_values($title);
        foreach ($title as $value){
            if(empty($value)) return [false,'名称不能为空！'];
            if($title_count[$value] > 1) return [false,'名称不能重复'];
        }

        $timestamp = strtotime(date('Y-m-d 00:00:00'));
        $return = [];
        foreach ($data['data'] as $key => $value){
            if(isset($value['check_cycle']) && isset($value['first_time'])){
                if(! empty($value['check_cycle']) && ! is_numeric($value['check_cycle'])) return [false, '设备巡检周期请输入数字'];
                if(! empty($value['first_time']) && ! is_numeric($value['first_time'])) return [false, '首次巡检时间格式错误'];
                if($value['check_cycle'] >= 0 && $value['first_time'] < $timestamp){
                    return [false, '首次巡检时间请选择大于等于今天的日期'];
                }
            }
            $return[$key]['first_time'] = ! empty($value['first_time']) ? $value['first_time'] : 0;
            if(array_key_exists('first_time', $value)) unset($data['data'][$key]['first_time']);

            $search = "(title = '{$value['title']}' OR code = '{$value['code']}')";
            if($is_add){
                $bool = Equipment::whereRaw($search)
                    ->where('del_time',0)
                    ->exists();
            }else{
                if($this->isEmpty($data,'id')) return [false,'id不能为空！'];
                $bool = Equipment::whereRaw($search)
                    ->where('id','<>',$data['id'])
                    ->where('del_time',0)
                    ->exists();
            }
            if($bool) return [false,'名称和编码不能重复'];
        }
        $data['time_arr'] = $return;

        return [true, $data];
    }

    public function getDeviceList($index = "title", $value = "code"){
        $deviceList = Equipment::where('del_time',0)
            ->where('model','<>',1)
            ->select('id','title','code')
            ->get()->toArray();

        return array_column($deviceList,$value,$index);
    }
}