<?php

namespace App\Services\Admin;

use App\Models\Oldmen;
use App\Models\Keyword;
use App\Filters\Admin\OldmenFilter;
use App\Models\ConstFlow;
use Illuminate\Support\Arr;

/**
 * @method Oldmen getModel()
 * @method Oldmen|\Illuminate\Database\Query\Builder query()
 */
class OldmenService extends BaseService
{
    protected string $modelName = Oldmen::class;

    protected string $modelFilterName = OldmenFilter::class;

    public function store($data): bool
    {
        if ($this->hasRepeated($data)) {
            return false;
        }

        $columns = $this->getTableColumns();

        $model = $this->getModel();

        foreach ($data as $k => $v) {
            if (!in_array($k, $columns)) {
                continue;
            }

            $model->setAttribute($k, $v);
        }

        return $model->save();
    }

    public function update($primaryKey, $data): bool
    {
        if ($this->hasRepeated($data, $primaryKey)) {
            return false;
        }

        $columns = $this->getTableColumns();

        $model = $this->query()->whereKey($primaryKey)->first();

        foreach ($data as $k => $v) {
            if (!in_array($k, $columns)) {
                continue;
            }

            $model->setAttribute($k, $v);
        }

        return $model->save();
    }

    public function hasRepeated($data, $id = 0): bool
    {
        $query = $this->query()->when($id, fn($query) => $query->where('id', '<>', $id));

        if ((clone $query)->where('card_no', $data['card_no'])->exists()) {
            $this->setError('该身份证号码已存在');
            return true;
        }

        return false;
    }

    //计算金额
    public function totalFee($feeArr){
        $money = 0;
        if($feeArr){
            foreach($feeArr as $k => $item){
                switch($k){
                    case 'add_fee':
                        foreach($item as $value){
                            if(isset($value['name'])){
                                $money = bcadd($money, $value['fee'], 2); 
                            }
                        }
                        
                        break;
                    case 'del_fee':
                        foreach($item as $value){
                            if(isset($value['name'])){
                                $money = bcsub($money, $value['fee'], 2); 
                            }
                        } 
                        break;
                    default:
                        foreach($item as $value){
                            $money = bcadd($money, $value, 2); 
                        }
                        break;
                }
            }
        }
        return $money;
    }

    public function makeFeelist($type, $extends = []){
        $rows = $addFee = $delFee =[];
        $oldMan = Oldmen::find(Arr::get($extends, 'oldman_id', 0));
        
        switch($type){
            case ConstFlow::TYPE_EXIT:
                if($oldMan){
                    if(isset($extends['live_in_at']) && $extends['avliable_at']){
                        $startAt = $extends['live_in_at'];
                        $endAt = $extends['avliable_at'];
                    }else{
                        $startAt = $oldMan->live_in_at;
                        $endAt = $oldMan->avliable_at;
                    }
                    
                    $flowList = ConstFlow::where('oldman_id', $oldMan->id)
                                ->whereIn('const_type', [ConstFlow::TYPE_IN, ConstFlow::TYPE_CONTINUE])
                                ->whereBetween('start_at', [$startAt, $endAt])//开始时间在用户这段时间内的清单
                                ->get();
                    foreach($flowList as $flow){
                        $rows[] = [
                            'name' => '缴费记录',
                            'fee_name' => ConstFlow::typeMap()[$flow->const_type].'【'.$flow->created_at->format('m-d H:i:s').'】',
                            'fee_value' => $flow->money,
                        ];
                    }
                }

                $addFee = Arr::get($extends, 'add_extends', []);
                if(!$addFee){
                    $addFee = Arr::get($extends, 'add_fee', []);
                }
                $delFee = Arr::get($extends, 'del_extends', []);
                if(!$delFee){
                    $delFee = Arr::get($extends, 'del_fee', []);
                }
                foreach($addFee as $item){
                    if(isset($item['name'])  && isset($item['fee'])){
                        $rows[] = [
                            'name' => '抵扣项',
                            'fee_name' => $item['name'],
                            'fee_value' => $item['fee'],
                        ];
                    }
                }
                foreach($delFee as $item){
                    if(isset($item['name']) && isset($item['fee'])){
                        $rows[] = [
                            'name' => '收费项',
                            'fee_name' => $item['name'],
                            'fee_value' =>  0-$item['fee'],
                        ];
                    }
                }
                break;
            default:
            unset($extends['oldman_id'], $extends['live_in_at'], $extends['avliable_at']);
                foreach($extends as $key => $value){
                    if(in_array($key, ['add_extends', 'add_fee'])){
                        if(is_array($value)){
                            $addFee = $value;
                        }
                    }elseif(in_array($key, ['del_extends', 'del_fee'])){
                        if(is_array($value)){
                            $delFee = $value;
                        }
                    }else{
                        if(is_array($value)){
                            foreach($value as $item =>$vv){
                                $_fee = Keyword::where('key', $item)->first();
                                $rows[] = [
                                    'name' => $_fee->parent?->name ?? '',
                                    'fee_name' => $_fee->name,
                                    'fee_value' => $vv,
                                ];
                            }
                        }else{
                            $_fee = Keyword::where('key', $key)->first();
                            $rows[] = [
                                'name' => $_fee->parent?->name ?? '',
                                'fee_name' => $_fee->name,
                                'fee_value' => $value,
                            ];
                        }
                    }
                }
                foreach($addFee as $item){
                    if(isset($item['name'])  && isset($item['fee'])){
                        $rows[] = [
                            'name' => '收费项',
                            'fee_name' => $item['name'],
                            'fee_value' => $item['fee'],
                        ];
                    }
                }
                foreach($delFee as $item){
                    if(isset($item['name']) && isset($item['fee'])){
                        $rows[] = [
                            'name' => '抵扣项',
                            'fee_name' => $item['name'],
                            'fee_value' =>  0-$item['fee'],
                        ];
                    }
                }
                break;
        }
        return $rows;
    }

    /**
     * 删除
     *
     * @param string $ids
     *
     * @return mixed
     */
    public function delete(string $ids): mixed
    {
        //检查删除的记录中是否有记录已经有缴费记录；有，则无法删除
        if(ConstFlow::whereIn('oldman_id', explode(',', $ids))->count()){
            return $this->setError('数据存在关联信息，已无法删除，请联系开发者删除。');
        };
        return $this->query()->whereIn($this->primaryKey(), explode(',', $ids))->delete();
    }
}