Allow custom models

README.md

@@ -58,12 +58,15 @@ This is the contents of the published config file:
 ```php
 return [
     'enabled' => false,
+    'models' => [
+        'field' => \SolutionForest\FilamentFieldGroup\Models\Field::class,
+        'field_group' => SolutionForest\FilamentFieldGroup\Models\FieldGroup::class,
+    ],
     'table_names' => [
         'fields' => 'advanced_fields',
         'field_groups' => 'advanced_field_groups',
     ],
 ];
-
 ```
 
 ## Usage
@@ -159,13 +162,15 @@ $panel
 
 This section allows you to customize the model used for field groups in the Filament Field Group package. By replacing the default `FieldGroup` model with your own implementation, you can extend or modify its behavior to suit your application's needs. 
 
-To do this, use the `replace` method from the `ModelManifest` facade, specifying the original model and your custom model. Here's an example:
+To do this, use the `setFieldGroupModelClass` or `setFieldModelClass` methods from the `FilamentFieldGroup` facade, specifying the original model and your custom model. Here's an example:
 
 ```php
-\SolutionForest\FilamentFieldGroup\Facades\ModelManifest::replace(
-    \SolutionForest\FilamentFieldGroup\Models\Contracts\FieldGroup::class,
+\SolutionForest\FilamentFieldGroup\Facades\FilamentFieldGroup::setFieldGroupModelClass(
     Your\Models\FieldGroup::class
 );
+\SolutionForest\FilamentFieldGroup\Facades\FilamentFieldGroup::setFieldModelClass(
+    Your\Models\Field::class
+);
 ```
 
 ## Testing

config/filament-field-group.php

@@ -3,6 +3,10 @@
 // config for SolutionForest/FilamentFieldGroup
 return [
     'enabled' => false,
+    'models' => [
+        'field' => \SolutionForest\FilamentFieldGroup\Models\Field::class,
+        'field_group' => SolutionForest\FilamentFieldGroup\Models\FieldGroup::class,
+    ],
     'table_names' => [
         'fields' => 'advanced_fields',
         'field_groups' => 'advanced_field_groups',

src/FilamentFieldGroup.php

@@ -3,13 +3,70 @@
 namespace SolutionForest\FilamentFieldGroup;
 
 use Filament\Forms;
+use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Arr;
 use ReflectionClass;
 use SolutionForest\FilamentFieldGroup\FieldTypes\Configs\Contracts\FieldTypeConfig;
 use SolutionForest\FilamentFieldGroup\Supports\FieldGroupConfig;
 
 class FilamentFieldGroup
 {
+    /**
+     * The collection of models to register.
+     */
+    protected array $models = [];
+
+    public function registerModels(): void
+    {
+        $modelClasses = config('filament-field-group.models');
+
+        foreach ($modelClasses as $modelClass) {
+            $interfaceClass = $this->guessModelContractClass($modelClass);
+            $this->models[$interfaceClass] = $modelClass;
+            $this->bindModel($interfaceClass, $modelClass);
+        }
+    }
+
+    public function getFieldGroupModelClass(): string
+    {
+        $interfaceClass = \SolutionForest\FilamentFieldGroup\Models\Contracts\FieldGroup::class;
+
+        return $this->getModelClass($interfaceClass);
+    }
+
+    public function setFieldGroupModelClass($modelClass)
+    {
+        $interfaceClass = \SolutionForest\FilamentFieldGroup\Models\Contracts\FieldGroup::class;
+
+        $this->validateClassIsEloquentModel($modelClass);
+
+        config()->set('filament-field-group.models.field', $modelClass);
+
+        $this->models[$interfaceClass] = $modelClass;
+
+        $this->bindModel($interfaceClass, $modelClass);
+    }
+
+    public function getFieldModelClass(): string
+    {
+        $interfaceClass = \SolutionForest\FilamentFieldGroup\Models\Contracts\Field::class;
+
+        return $this->getModelClass($interfaceClass);
+    }
+
+    public function setFieldModelClass($modelClass): void
+    {
+        $interfaceClass = \SolutionForest\FilamentFieldGroup\Models\Contracts\Field::class;
+
+        $this->validateClassIsEloquentModel($modelClass);
+
+        config()->set('filament-field-group.models.field', $modelClass);
+
+        $this->models[$interfaceClass] = $modelClass;
+
+        $this->bindModel($interfaceClass, $modelClass);
+    }
+
     public function getFieldTypeOptions(): array
     {
         $fieldTypes = FilamentFieldGroupPlugin::get()->getFieldTypeConfigs();
@@ -143,4 +200,65 @@ public function getFieldTypeConfig($name, array | string $data = [])
 
         return null;
     }
+
+    //region Helper methods
+    protected function replaceModelClass(string $interfaceClass, string $modelClass): void
+    {
+        switch ($interfaceClass)
+        {
+            case \SolutionForest\FilamentFieldGroup\Models\Contracts\FieldGroup::class:
+                $this->setFieldGroupModelClass($modelClass);
+                break;
+            case \SolutionForest\FilamentFieldGroup\Models\Contracts\Field::class:
+                $this->setFieldModelClass($modelClass);
+                break;
+        }
+    }
+
+    protected function getModelClass(string $interfaceClass, ?string $fallback = null): ?string
+    {
+        return $this->models[$interfaceClass] ?? $fallback;
+    }
+
+    /**
+     * Bind a model to the interface in the container.
+     *
+     * @param  string  $interfaceClass  The interface class to bind.
+     * @param  string  $modelClass  The model class to bind.
+     */
+    protected function bindModel(string $interfaceClass, string $modelClass): void
+    {
+        app()->bind($interfaceClass, $modelClass);
+    }
+
+    /**
+     * Guess the contract class for a given model class.
+     *
+     * @param  string  $modelClass  The model class to guess the contract for.
+     * @return string The guessed contract class name.
+     */
+    protected function guessModelContractClass(string $modelClass): string
+    {
+        $class = new \ReflectionClass($modelClass);
+
+        $shortName = $class->getShortName();
+        $namespace = $class->getNamespaceName();
+
+        return "{$namespace}\\Contracts\\$shortName";
+    }
+
+    /**
+     * Validate that a class is an Eloquent model.
+     *
+     * @param  string  $class  The class to validate.
+     *
+     * @throws \InvalidArgumentException If the class is not a subclass of Model.
+     */
+    private function validateClassIsEloquentModel(string $class): void
+    {
+        if (! is_subclass_of($class, Model::class)) {
+            throw new \InvalidArgumentException(sprintf('Given [%s] is not a subclass of [%s].', $class, Model::class));
+        }
+    }
+    //endregion Helper methods
 }

src/FilamentFieldGroupServiceProvider.php

@@ -7,8 +7,6 @@
 use Filament\Support\Facades\FilamentIcon;
 use Illuminate\Filesystem\Filesystem;
 use Livewire\Features\SupportTesting\Testable;
-use SolutionForest\FilamentFieldGroup\Base\Manifests\ModelManifest;
-use SolutionForest\FilamentFieldGroup\Base\Manifests\ModelManifestInterface;
 use SolutionForest\FilamentFieldGroup\Testing\TestsFilamentFieldGroup;
 use Spatie\LaravelPackageTools\Commands\InstallCommand;
 use Spatie\LaravelPackageTools\Package;
@@ -56,15 +54,10 @@ public function configurePackage(Package $package): void
         }
     }
 
-    public function registeringPackage(): void
-    {
-        $this->app->singleton(ModelManifestInterface::class, fn () => $this->app->make(ModelManifest::class));
-
-        \SolutionForest\FilamentFieldGroup\Facades\ModelManifest::register();
-    }
-
     public function packageBooted(): void
     {
+        \SolutionForest\FilamentFieldGroup\Facades\FilamentFieldGroup::registerModels();
+
         // Asset Registration
         FilamentAsset::register(
             $this->getAssets(),