<?php

namespace App\Service;

use App\Model\Calendar;
use App\Model\CalendarDetails;
use App\Model\Device;
use App\Model\DeviceDetails;
use App\Model\Employee;
use App\Model\EmployeeDetails;
use App\Model\Item;
use App\Model\ItemDetails;
use Illuminate\Support\Facades\DB;

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

        try {
            DB::beginTransaction();

            $model = Item::where('id',$data['id'])->first();
            $model->code = $data['code'] ?? '';
            $model->title = $data['title'] ?? '';
            $model->mark = $data['mark'] ?? "";
            $model->start_time = $data['start_time'] ?? 0;
            $model->end_time = $data['end_time'] ?? 0;
            $model->is_use = $data['is_use'] ?? 0;
            $model->save();

            $time = time();
            ItemDetails::where('del_time',0)
                ->where('item_id', $model->id)
                ->update(['del_time' => $time]);
            $this->saveDetail($model->id, $time, $data);

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

        return [true, ''];
    }

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

        try {
            DB::beginTransaction();

            $model = new Item();
            $model->code = $data['code'] ?? '';
            $model->title = $data['title'] ?? '';
            $model->mark = $data['mark'] ?? "";
            $model->start_time = $data['start_time'] ?? 0;
            $model->end_time = $data['end_time'] ?? 0;
            $model->is_use = $data['is_use'] ?? 0;
            $model->crt_id = $user['id'];
            $model->save();

            $this->saveDetail($model->id, time(), $data);

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

        return [true, ''];
    }

    private function saveDetail($id, $time, $data){
        if(! empty($data['man_list'])){
            $unit = [];
            foreach ($data['man_list'] as $value){
                $unit[] = [
                    'item_id' => $id,
                    'type' => $value['type'],
                    'data_id' => $value['data_id'],
                    'crt_time' => $time,
                ];
            }
            if(! empty($unit)) ItemDetails::insert($unit);
        }

        if(! empty($data['device_list'])){
            $receipt = [];
            foreach ($data['device_list'] as $value){
                $receipt[] = [
                    'item_id' => $id,
                    'type' => $value['type'],
                    'data_id' => $value['data_id'],
                    'crt_time' => $time,
                ];
            }
            if(! empty($receipt)) ItemDetails::insert($receipt);
        }
    }

    private function getDetail($id){
        $data = ItemDetails::where('del_time',0)
            ->where('item_id', $id)
            ->get()->toArray();

        $id = $id2 = [];
        foreach ($data as $value){
            if($value['type'] == ItemDetails::type_one) {
                $id[] = $value['data_id'];
            }else{
                $id2[] = $value['data_id'];
            }
        }
        $map = Employee::whereIn('id', $id)->select('emp_name','id','number')->get()->toArray();
        $map = array_column($map,null,'id');
        $map2 = Device::whereIn('id', $id2)->select('code','id','title')->get()->toArray();
        $map2 = array_column($map2,null,'id');

        $unit = $receipt = [];
        foreach ($data as $value){
            if($value['type'] == ItemDetails::type_one) {
                $tmp = $map[$value['data_id']] ?? [];
                $unit[] = [
                    'type' => $value['type'],
                    'data_id' => $value['data_id'],
                    'data_title' => $tmp['emp_name'],
                    'data_code' => $tmp['number'],
                ];
            }else{
                $tmp = $map2[$value['data_id']] ?? [];
                $receipt[] = [
                    'type' => $value['type'],
                    'data_id' => $value['data_id'],
                    'data_title' => $tmp['title'] ?? "",
                    'data_code' => $tmp['code'] ?? "",
                ];
            }
        }

        $detail = [
            'man_list' => $unit,
            'device_list' => $receipt,
        ];

        foreach ($detail as $key => $value) {
            if (empty($value)) {
                $detail[$key] = (object)[]; // 转成 stdClass 对象
            }
        }

        return $detail;
    }

    public function getItemMap($ids){
        if(empty($ids)) return [];
        if(! is_array($ids)) $ids = [$ids];

        return Item::whereIn('id', $ids)
            ->pluck('title', 'id')
            ->toArray();
    }

    public function itemDel($data){
        if($this->isEmpty($data,'id')) return [false,'请选择数据！'];

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

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

            ItemDetails::where('del_time',0)
                ->whereIn('item_id', $data['id'])
                ->update(['del_time' => $time]);

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

        return [true, ''];
    }

    public function itemDetail($data, $user){
        if($this->isEmpty($data,'id')) return [false,'请选择数据！'];
        $customer = Item::where('del_time',0)
            ->where('id',$data['id'])
            ->first();
        if(empty($customer)) return [false,'项目不存在或已被删除'];
        $customer = $customer->toArray();
        $customer['start_time']  = ! empty($customer['start_time']) ? date("Y-m-d", $customer['start_time']) : "";
        $customer['end_time']  = ! empty($customer['end_time']) ? date("Y-m-d", $customer['end_time']) : "";
        $customer['crt_name'] = Employee::where('id',$customer['crt_id'])->value('emp_name');
        $customer['crt_time'] = $customer['crt_time'] ? date("Y-m-d H:i:s",$customer['crt_time']): '';

        $details = $this->getDetail($data['id']);
        $customer = array_merge($customer, $details);

        return [true, $customer];
    }

    public function itemCommon($data,$user, $field = []){
        if(empty($field)) $field = Item::$field;

        $model = Item::Clear($user,$data);
        $model = $model->where('del_time',0)
            ->select($field)
            ->orderby('id', 'desc');

        if(! empty($data['title'])) $model->where('title', 'LIKE', '%'.$data['title'].'%');
        if(! empty($data['code'])) $model->where('code', 'LIKE', '%'.$data['code'].'%');
        if(! empty($data['type'])) $model->where('type', $data['type']);
        if(! empty($data['id'])) $model->whereIn('id', $data['id']);
        if(! empty($data['is_use'])) $model->where('is_use', $data['is_use']);
        if(! empty($data['crt_time'][0]) && ! empty($data['crt_time'][1])) {
            $return = $this->changeDateToTimeStampAboutRange($data['crt_time']);
            $model->where('crt_time','>=',$return[0]);
            $model->where('crt_time','<=',$return[1]);
        }

        return $model;
    }

    public function itemList($data,$user){
        $model = $this->itemCommon($data, $user);
        $list = $this->limit($model,'',$data);
        $list = $this->fillData($list);

        return [true, $list];
    }

    public function itemRule(&$data, $user, $is_add = true){
        if(empty($data['code'])) return [false, '编码不能为空'];
        if(empty($data['title'])) return [false, '名称不能为空'];
        if(! empty($data['start_time'])) $data['start_time'] = $this->changeDateToDate($data['start_time']);
        if(! empty($data['end_time'])) $data['end_time'] = $this->changeDateToDate($data['end_time'],true);
        $isMonthEnd = date('j', $data['end_time']) == date('t', $data['end_time']);
        if(! $isMonthEnd) return [false, '项目结束日期必须是当月最后一天'];

        if(empty($data['is_use'])) return [false, '是否启用不能为空'];
        if(! isset(Item::Use[$data['is_use']])) return [false, '是否启用错误'];

        if(empty($data['man_list'])) return [false, '研发人员不能为空'];
        foreach ($data['man_list'] as $value){
            if(empty($value['type'])) return [false, '类型不能为空'];
            if(empty($value['data_id'])) return [false, '研发人员不能为空'];
        }
        list($status, $msg) = $this->checkArrayRepeat($data['man_list'],'data_id','研发人员');
        if(! $status) return [false, $msg];

        if(! empty($data['device_list'])){
            foreach ($data['device_list'] as $value){
                if(empty($value['type'])) return [false, '类型不能为空'];
                if(empty($value['data_id'])) return [false, '数据ID不能为空'];
            }
        }

        if($is_add){
            $bool = Item::where('code',$data['code'])
                ->where('crt_id', $user['id'])
                ->where('del_time',0)
                ->exists();
        }else{
            if(empty($data['id'])) return [false,'ID不能为空'];
            $bool = Item::where('code',$data['code'])
                ->where('crt_id', $user['id'])
                ->where('id','<>',$data['id'])
                ->where('del_time',0)
                ->exists();
        }
        if($bool) return [false, '编码已存在'];

        return [true, $data];
    }

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

        $emp = (new EmployeeService())->getEmployeeMap(array_unique(array_column($data['data'],'crt_id')));
        foreach ($data['data'] as $key => $value){
            $data['data'][$key]['crt_time'] = $value['crt_time'] ? date('Y-m-d H:i:s',$value['crt_time']) : '';
            $data['data'][$key]['start_time'] = $value['start_time'] ? date('Y-m-d',$value['start_time']) : '';
            $data['data'][$key]['end_time'] = $value['end_time'] ? date('Y-m-d',$value['end_time']) : '';
            $data['data'][$key]['crt_name'] = $emp[$value['crt_id']] ?? '';
            $data['data'][$key]['is_use_title'] = Item::Use[$value['is_use']] ?? "";
        }

        return $data;
    }

    //--------------------------------------------------------

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

        try {
            DB::beginTransaction();

            $model = Calendar::where('id',$data['id'])->first();
            $model->time = $data['time'] ?? 0;
            $model->work_days = $data['work_days'] ?? 0;
            $model->each_day_hours = $data['each_day_hours'] ?? 0;
            $model->total_hours = $data['total_hours'] ?? 0;
            $model->save();

            $time = time();
            CalendarDetails::where('del_time',0)
                ->where('calendar_id', $model->id)
                ->update(['del_time' => $time]);
            $this->saveDetail1($model->id, $time, $data);

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

        return [true, ''];
    }

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

        try {
            DB::beginTransaction();

            $model = new Calendar();
            $model->time = $data['time'] ?? 0;
            $model->work_days = $data['work_days'] ?? 0;
            $model->each_day_hours = $data['each_day_hours'] ?? 0;
            $model->total_hours = $data['total_hours'] ?? 0;
            $model->crt_id = $user['id'];
            $model->save();

            $this->saveDetail1($model->id, time(), $data);

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

        return [true, ''];
    }

    private function saveDetail1($id, $time, $data){
        if(! empty($data['details'])){
            $unit = [];
            foreach ($data['details'] as $value){
                $unit[] = [
                    'calendar_id' => $id,
                    'time' => $value['time'],
                    'is_work' => $value['is_work'],
                    'crt_time' => $time,
                ];
            }
            if(! empty($unit)) CalendarDetails::insert($unit);
        }

        //更新人员满勤工时 设备满勤工时
        EmployeeDetails::where('del_time',0)
            ->where('time',$data['time'])
            ->update(['del_time' => $time]);
        $employee = Employee::where('del_time',0)
            ->select('id')
            ->get()->toArray();
        $employee_details = [];
        foreach ($employee as $value){
            $employee_details[] = [
                'employee_id' => $value['id'],
                'time' => $data['time'],
//                'work_days' => $data['work_days'],
//                'each_day_hours' => $data['each_day_hours'],
                'total_hours' => $data['total_hours'],
                'total_hours_2' => $data['total_hours'],
                'crt_time' => $time,
            ];
        }
        if(! empty($employee_details)) EmployeeDetails::insert($employee_details);

        DeviceDetails::where('del_time',0)
            ->where('time',$data['time'])
            ->update(['del_time' => $time]);
        $device = Device::where('del_time',0)
            ->where('is_use', 1)
            ->select('id')
            ->get()->toArray();
        $device_details = [];
        foreach ($device as $value){
            $device_details[] = [
                'device_id' => $value['id'],
                'time' => $data['time'],
//                'work_days' => $data['work_days'],
//                'each_day_hours' => $data['each_day_hours'],
                'total_hours' => $data['total_hours'],
                'total_hours_2' => $data['total_hours'],
                'crt_time' => $time,
            ];
        }
        if(! empty($device_details)) DeviceDetails::insert($device_details);
    }

    private function getDetail1($id){
        $data = CalendarDetails::where('del_time',0)
            ->where('calendar_id', $id)
            ->get()->toArray();

        $unit = [];
        foreach ($data as $value){
            $unit[] = [
                'time' => date("Y-m-d",$value['time']),
                'is_work' => $value['is_work'],
            ];
        }

        $detail = [
            'details' => $unit,
        ];

        foreach ($detail as $key => $value) {
            if (empty($value)) {
                $detail[$key] = (object)[]; // 转成 stdClass 对象
            }
        }

        return $detail;
    }

    public function calendarDel($data){
        if($this->isEmpty($data,'id')) return [false,'请选择数据！'];

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

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

            CalendarDetails::where('del_time',0)
                ->whereIn('calendar_id', $data['id'])
                ->update(['del_time' => $time]);

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

        return [true, ''];
    }

    public function calendarDetail($data, $user){
        if($this->isEmpty($data,'id')) return [false,'请选择数据！'];
        $customer = Calendar::where('del_time',0)
            ->where('id',$data['id'])
            ->first();
        if(empty($customer)) return [false,'日历设置不存在或已被删除'];
        $customer = $customer->toArray();
        $customer['time']  = ! empty($customer['time']) ? date("Y-m", $customer['time']) : "";
        $customer['crt_name'] = Employee::where('id',$customer['crt_id'])->value('emp_name');
        $customer['crt_time'] = $customer['crt_time'] ? date("Y-m-d H:i:s",$customer['crt_time']): '';

        $details = $this->getDetail1($data['id']);
        $customer = array_merge($customer, $details);

        return [true, $customer];
    }

    public function calendarCommon($data,$user, $field = []){
        if(empty($field)) $field = Calendar::$field;

        $model = Calendar::where('del_time',0)
            ->select($field)
            ->orderby('id', 'desc');

        if(! empty($data['id'])) $model->whereIn('id', $data['id']);
        if(! empty($data['crt_time'][0]) && ! empty($data['crt_time'][1])) {
            $return = $this->changeDateToTimeStampAboutRange($data['crt_time']);
            $model->where('crt_time','>=',$return[0]);
            $model->where('crt_time','<=',$return[1]);
        }
        if(! empty($data['time'][0]) && ! empty($data['time'][1])) {
            $return = $this->changeDateToTimeStampAboutRange($data['time']);
            $model->where('time','>=',$return[0]);
            $model->where('time','<=',$return[1]);
        }

        return $model;
    }

    public function calendarList($data,$user){
        $model = $this->calendarCommon($data, $user);
        $list = $this->limit($model,'',$data);
        $list = $this->fillData1($list,$user,$data);

        return [true, $list];
    }

    public function calendarRule(&$data, $user, $is_add = true){
        if(empty($data['time'])) return [false, '年月不能为空'];
        $data['time'] = $this->changeDateToMonth($data['time']);

        $res = $this->checkNumber($data['work_days'],0,'positive');
        if(! $res['valid']) return [false,'工作日：' . $res['error']];

        $res = $this->checkNumber($data['each_day_hours'],0,'positive');
        if(! $res['valid']) return [false,'每日工时：' . $res['error']];
        if(floatval($data['each_day_hours']) > 8.0) return [false, '每日工时最多8小时'];

        $res = $this->checkNumber($data['total_hours'],0,'positive');
        if(! $res['valid']) return [false,'总工时：' . $res['error']];

        if(! empty($data['details'])){
            foreach ($data['details'] as $key => $value){
                if(empty($value['time'])) return [false, '日期不能为空'];
                $data['details'][$key]['time'] = $this->changeDateToDate($value['time']);
                if(! isset($value['is_work'])) return [false, '是否工作日不能为空'];
            }
        }

        if($is_add){
            $bool = Calendar::where('time', $data['time'])
                ->where('del_time',0)
                ->exists();
        }else{
            if(empty($data['id'])) return [false,'ID不能为空'];
            $bool = Calendar::where('time',$data['time'])
                ->where('id','<>',$data['id'])
                ->where('del_time',0)
                ->exists();
        }
        if($bool) return [false, '该年月下的设置已存在'];

        return [true, $data];
    }

    public function fillData1($data, $user, $search){
        if(empty($data['data'])) return $data;

        $emp = (new EmployeeService())->getEmployeeMap(array_unique(array_column($data['data'],'crt_id')));
        foreach ($data['data'] as $key => $value){
            $data['data'][$key]['crt_time'] = $value['crt_time'] ? date('Y-m-d H:i:s',$value['crt_time']) : '';
            $data['data'][$key]['time'] = $value['time'] ? date('Y-m',$value['time']) : '';
            $data['data'][$key]['crt_name'] = $emp[$value['crt_id']] ?? '';
        }

        return $data;
    }
}