<?php

namespace Slack\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Arr;
use Leenooks\Traits\ScopeActive;

class Channel extends Model
{
	use ScopeActive;

	protected $fillable = ['team_id','channel_id','name','active'];
	protected $table = 'slack_channels';

	/* RELATIONS */

	public function team()
	{
		return $this->belongsTo(Team::class);
	}

	/* ATTRIBUTES */

	/**
	 * Return if the user is allowed to use this bot
	 *
	 * @return bool
	 */
	public function getIsAllowedAttribute(): bool
	{
		return $this->active;
	}

	/**
	 * Return the channel name
	 *
	 * @return string
	 */
	public function getNameAttribute(): string
	{
		return Arr::get($this->attributes,'name') ?: $this->channel_id;
	}

	public function getSlackUrlAttribute(): string
	{
		return sprintf('<#%s>',$this->channel_id);
	}

	/* METHODS */

	/**
	 * Is this channel a direct message channel?
	 *
	 * @return bool
	 */
	public function isDirect(): bool
	{
		return preg_match('/^D/',$this->channel_id) OR $this->name == 'directmessage';
	}

	/**
	 * Return a slack URL to the timestamp
	 *
	 * @param string $ts
	 * @return string
	 */
	public function url(string $ts): string
	{
		if (! $this->team->url)
			return '';

		return sprintf('https://%s/archives/%s/p%s',$this->team->url,$this->channel_id,str_replace('.','',$ts));
	}
}