<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class DictItem extends Model
{
    use HasFactory;

    protected $fillable = [
        'dict_type',
        'dict_name',
        'remark',
        'dict_sort',
        'item_label',
        'item_value',
        'item_remark',
        'sort',
        'is_active',
    ];

    protected $casts = [
        'is_active' => 'boolean',
    ];

    /**
     * @return array<int, array{value: string, label: string}>
     */
    public static function activeOptions(string $dictType): array
    {
        return static::query()
            ->where('dict_type', $dictType)
            ->where('is_active', true)
            ->orderBy('sort')
            ->orderBy('id')
            ->get(['item_value', 'item_label'])
            ->map(fn ($r) => [
                'value' => (string) $r->item_value,
                'label' => (string) $r->item_label,
            ])
            ->values()
            ->all();
    }

    /**
     * 场馆主题（venue_type）：附带 item_remark 解析后的主题色，供 H5 地图与筛选一致。
     *
     * @return array<int, array{value: string, label: string, color: string}>
     */
    public static function activeVenueTypeOptionsWithColor(): array
    {
        return static::query()
            ->where('dict_type', 'venue_type')
            ->where('is_active', true)
            ->orderBy('sort')
            ->orderBy('id')
            ->get(['item_value', 'item_label', 'item_remark'])
            ->map(function ($r) {
                $color = '#05c9ac';
                $raw = $r->item_remark;
                if (is_string($raw) && trim($raw) !== '') {
                    $t = trim($raw);
                    if (! str_starts_with($t, '#')) {
                        $t = '#'.$t;
                    }
                    if (preg_match('/^#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{6})$/', $t)) {
                        $color = $t;
                    }
                }

                return [
                    'value' => (string) $r->item_value,
                    'label' => (string) $r->item_label,
                    'color' => $color,
                ];
            })
            ->values()
            ->all();
    }
}