<?php

namespace App\Models;

use App\Support\Nutrients;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Support\Str;

/**
 * App\Models\Goal
 *
 * @property int $id
 * @property int $user_id
 * @property \datetime|null $from
 * @property \datetime|null $to
 * @property string $attribute
 * @property float $goal
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @property-read \App\Models\User $user
 * @method static \Illuminate\Database\Eloquent\Builder|Goal newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|Goal newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|Goal query()
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereAttribute($value)
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereFrom($value)
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereGoal($value)
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereTo($value)
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereUpdatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|Goal whereUserId($value)
 * @mixin \Eloquent
 */
class Goal extends Model
{
    use HasFactory;

    /**
     * @inheritdoc
     */
    protected $fillable = [
        'from',
        'to',
        'attribute',
        'goal',
    ];

    /**
     * @inheritdoc
     */
    protected $casts = [
        'from' => 'datetime:Y-m-d',
        'to' => 'datetime:Y-m-d',
        'goal' => 'float',
    ];

    /**
     * Get the User this goal belongs to.
     */
    public function user(): BelongsTo {
        return $this->belongsTo(User::class);
    }

    /**
     * Get options for the "attribute" column.
     *
     * @return array
     */
    public static function getAttributeOptions(): array {
        $options = [];
        foreach (Nutrients::$all as $nutrient) {
            foreach (['daily', 'weekly', 'monthly', 'yearly'] as $frequency) {
                $key = "{$nutrient['value']}_{$frequency}";
                $options[$key] = [
                    'value' => $key,
                    'label' => Str::ucfirst("{$frequency} {$nutrient['value']}")
                ];
            }
        }
        return $options;
    }
}