<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasOne;

/**
 * 节点配置信息
 */
class Node extends Model {
	protected $table = 'ss_node';
	protected $guarded = ['id', 'created_at'];

	public function labels(): HasMany {
		return $this->hasMany(NodeLabel::class);
	}

	public function nodeHeartBeat(): HasMany {
		return $this->hasMany(NodeHeartBeat::class);
	}

	public function auth(): HasOne {
		return $this->hasOne(NodeAuth::class);
	}

	public function level_table(): HasOne {
		return $this->hasOne(Level::class, 'level', 'level');
	}

	public function scopeUserAllowNodes($query, $user_group_id, $user_level) {
		$userGroup = UserGroup::find($user_group_id);
		if($userGroup){
			$query->whereIn('id', $userGroup->nodes);
		}
		return $query->whereStatus(1)->where('level', '<=', $user_level?: 0);
	}

	public function getNodeAccessUsersAttribute() {
		return User::nodeAllowUsers($this->attributes['id'], $this->attributes['level'])->get();
	}

	public function getTypeLabelAttribute(): string {
		switch($this->attributes['type']){
			case 1:
				$type_label = 'ShadowsocksR';
				break;
			case 2:
				$type_label = 'V2Ray';
				break;
			case 3:
				$type_label = 'Trojan';
				break;
			case 4:
				$type_label = 'VNet';
				break;
			default:
				$type_label = 'UnKnown';
		}
		return $type_label;
	}
}