<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\MorphOne;

class Goal extends Model
{
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int,string>
     */
    protected $fillable = [
        'contact_id',
        'name',
        'active',
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array<string, string>
     */
    protected $casts = [
        'active' => 'boolean',
    ];

    /**
     * Get the contact associated with the goal.
     */
    public function contact(): BelongsTo
    {
        return $this->belongsTo(Contact::class);
    }

    /**
     * Get the streaks associated with the goal.
     */
    public function streaks(): HasMany
    {
        return $this->hasMany(Streak::class);
    }

    /**
     * Get the goal's feed item.
     */
    public function feedItem(): MorphOne
    {
        return $this->morphOne(ContactFeedItem::class, 'feedable');
    }
}