<?php

namespace app\model;

use think\Model;

class Construction extends Model
{
    public function style()
    {
        return $this->hasOne(Decostyle::class, 'id', 'style_id')->visible(['name']);
    }
    public function designer()
    {
        return $this->belongsTo(Employee::class, 'designer_id')->visible(['name']);
    }
    public function community()
    {
        return $this->hasOne(Community::class, 'id', 'community_id')->visible(['name']);
    }
    public function housetype()
    {
        return $this->morphTo('housetype', [
            'building_housetype' => 'app\model\BuildingHousetype',
            'housetype' => 'app\model\Housetype'
        ]);
    }

    public function shareLog()
    {
        return $this->hasMany(ShareLog::class, 'data_id', 'id');
    }

    public function record()
    {
        return $this->hasMany(ConstructionRecord::class, 'construction_id', 'id')->visible(['name']);
    }


    public function getCoverAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'https://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }

    public function setCoverAttr($value)
    {
        $domain = config('app.ali_oss_bindurl');
        $search = 'https://' . $domain . '/';
        return str_replace($search, '', $value);
    }

    public function getCoverShareImgAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'https://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }

    public function setCoverShareImgAttr($value)
    {
        $domain = config('app.ali_oss_bindurl');
        $search = 'https://' . $domain . '/';
        return str_replace($search, '', $value);
    }

    public function employee()
    {
        return $this->belongsTo(Employee::class, 'employee_id', 'id');
    }

    public static function onBeforeUpdate($case)
    {
        $old = static::find($case->id);
        if ($old->housetype_type == 'building_housetype' && ($case->housetype_type == 'housetype' ||  $old->housetype_id != $case->housetype_id)) {
            $find = BuildingHousetype::where(['id' => $old->housetype_id])->find();
            BuildingConstruction::where([
                'building_id' => $find->building_id,
                'construction_id' => $old->id,
                'root_id' => $old->root_id
            ])->delete();

            if (!empty($find->constructionid)) {
                $cutid = explode(',', $find->constructionid);trace($cutid);
                do{
                    $k = array_search($old->id, $cutid);
                    if ($k !== false) {
                        unset($cutid[$k]);
                    }
                } while ($k !== false);trace($cutid);
                $find->constructionid = implode(',', $cutid);
                $find->save();
            }
        }
    }

    public static function onAfterWrite($case)
    {
        if ($case->housetype_type == 'building_housetype') {
            $find = BuildingHousetype::where(['id' => $case->housetype_id])->find();
            BuildingConstruction::create([
                'building_id' => $find->building_id,
                'construction_id' => $case->id,
                'root_id' => $case->root_id
            ]);

            $cutid = empty($find->constructionid)?[]: explode(',', $find->constructionid);
            $cutid[] = $case->id;
            $find->constructionid = implode(',', $cutid);
            $find->save();
        }
    }
}