<?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;

class Competition extends Model
{
    use HasFactory;

    public const STATUSES = [
        'draft',
        'published',
        'signup_open',
        'signup_closed',
        'reviewing',
        'ended',
    ];

    protected $fillable = [
        'slug',
        'name',
        'description',
        'pledge_content_html',
        'status',
        'published',
        'signup_open_at',
        'signup_close_at',
        'form_schema_id',
        'review_form_schema_id',
        'branding_json',
        'settings',
        'scoring_rules_json',
    ];

    /**
     * @var array<string, string>
     */
    protected $casts = [
        'published' => 'boolean',
        'signup_open_at' => 'datetime',
        'signup_close_at' => 'datetime',
        'branding_json' => 'array',
        'settings' => 'array',
        'scoring_rules_json' => 'array',
    ];

    public function tracks(): HasMany
    {
        return $this->hasMany(CompetitionTrack::class)->orderBy('sort');
    }

    public function formSchemaDefinitions(): HasMany
    {
        return $this->hasMany(FormSchemaDefinition::class, 'competition_id');
    }

    /**
     * 嵌套路由参数 `{form_schema}` 的隐式绑定约定关系名为 formSchemas（见 Model::childRouteBindingRelationshipName）。
     */
    public function formSchemas(): HasMany
    {
        return $this->formSchemaDefinitions();
    }

    public function formSchema(): BelongsTo
    {
        return $this->belongsTo(FormSchemaDefinition::class, 'form_schema_id');
    }

    public function reviewFormSchema(): BelongsTo
    {
        return $this->belongsTo(FormSchemaDefinition::class, 'review_form_schema_id');
    }
}