<?php

namespace App\Services\ItemMaster;

use App\Models\ItemMaster\ItemMasterField;
use App\Services\Service;
use Illuminate\Database\Eloquent\Collection;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class ItemMasterFieldService extends Service
{
    /**
     * 마스터 필드 목록
     */
    public function index(): Collection
    {
        $tenantId = $this->tenantId();

        return ItemMasterField::where('tenant_id', $tenantId)
            ->orderBy('category')
            ->orderBy('field_name')
            ->get();
    }

    /**
     * 마스터 필드 생성
     */
    public function store(array $data): ItemMasterField
    {
        $tenantId = $this->tenantId();
        $userId = $this->apiUserId();

        $field = ItemMasterField::create([
            'tenant_id' => $tenantId,
            'field_name' => $data['field_name'],
            'field_type' => $data['field_type'],
            'category' => $data['category'] ?? null,
            'description' => $data['description'] ?? null,
            'is_common' => $data['is_common'] ?? false,
            'default_value' => $data['default_value'] ?? null,
            'options' => $data['options'] ?? null,
            'validation_rules' => $data['validation_rules'] ?? null,
            'properties' => $data['properties'] ?? null,
            'created_by' => $userId,
        ]);

        return $field;
    }

    /**
     * 마스터 필드 수정
     */
    public function update(int $id, array $data): ItemMasterField
    {
        $tenantId = $this->tenantId();
        $userId = $this->apiUserId();

        $field = ItemMasterField::where('tenant_id', $tenantId)
            ->where('id', $id)
            ->first();

        if (! $field) {
            throw new NotFoundHttpException(__('error.not_found'));
        }

        $field->update([
            'field_name' => $data['field_name'] ?? $field->field_name,
            'field_type' => $data['field_type'] ?? $field->field_type,
            'category' => $data['category'] ?? $field->category,
            'description' => $data['description'] ?? $field->description,
            'is_common' => $data['is_common'] ?? $field->is_common,
            'default_value' => $data['default_value'] ?? $field->default_value,
            'options' => $data['options'] ?? $field->options,
            'validation_rules' => $data['validation_rules'] ?? $field->validation_rules,
            'properties' => $data['properties'] ?? $field->properties,
            'updated_by' => $userId,
        ]);

        return $field->fresh();
    }

    /**
     * 마스터 필드 삭제
     */
    public function destroy(int $id): void
    {
        $tenantId = $this->tenantId();
        $userId = $this->apiUserId();

        $field = ItemMasterField::where('tenant_id', $tenantId)
            ->where('id', $id)
            ->first();

        if (! $field) {
            throw new NotFoundHttpException(__('error.not_found'));
        }

        $field->update(['deleted_by' => $userId]);
        $field->delete();
    }
}