Merge pull request #10 from CodeWithDennis/feature/custom-options

Allow custom options

Author: CodeWithDennis

README.md

@@ -19,6 +19,8 @@ composer require codewithdennis/filament-select-tree
 - ✅ Compatible with dark mode
 - ✅ Featuring search functionality
 - ✅ Comma seperated multi-select
+- ✅ Custom options
+- ❌ Disabled options (Planned)
 - ❌ Relationships (Planned)
 
 ## Usage
@@ -54,9 +56,31 @@ SelectTree::make('category_id')
     // Activates the search functionality for the SelectTree.
     ->searchable()
 ```
+### Custom
+If you prefer to create custom options rather than utilizing a pre-existing model, you can achieve this using the following example:
 
-## Changelog
+```PHP
+->options([
+    [
+        'name' => 'Electronics',
+        'value' => 'electronics',
+        'children' => [
+            [
+                'name' => 'Mobile Devices',
+                'value' => 'mobile devices',
+                'children' => [
+                    [
+                        'name' => 'Apple Products',
+                        'value' => 'apple products',
+                    ]
+                ]
+            ]
+        ]
+    ],
+])
+```
 
+## Changelog
 Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.
 
 ## Contributing

src/SelectTree.php

@@ -29,7 +29,9 @@ class SelectTree extends Field
 
     protected bool $disabledBranchNode = false;
 
-    protected string $treeModel;
+    protected ?string $treeModel = null;
+
+    protected array $options = [];
 
     protected string $treeParentKey;
 
@@ -72,14 +74,21 @@ public function multiple(bool $multiple = true): static
         return $this;
     }
 
+    public function options(array $options): static
+    {
+        $this->options = $options;
+
+        return $this;
+    }
+
     public function disabledBranchNode(bool $disabledBranchNode = true): static
     {
         $this->disabledBranchNode = $disabledBranchNode;
 
         return $this;
     }
 
-    public function getTree(): Collection
+    public function getTree(): Collection|array
     {
         return $this->evaluate($this->buildTree());
     }
@@ -109,6 +118,11 @@ public function getAlwaysOpen(): bool
         return $this->evaluate($this->alwaysOpen);
     }
 
+    public function getOptions(): array
+    {
+        return $this->evaluate($this->options);
+    }
+
     public function getDisabledBranchNode(): bool
     {
         return $this->evaluate($this->disabledBranchNode);
@@ -124,13 +138,23 @@ public function tree(string $treeModel, string $treeParentKey, string $titleAttr
         return $this;
     }
 
-    private function buildTree(int $parent = null): Collection
+    private function buildTree(int $parent = null): array|Collection
     {
+        // Check if custom options are set; if yes, return them.
+        if ($this->getOptions()) {
+            return $this->getOptions();
+        }
+
+        // Check if the treeModel is not set; if yes, return an empty collection.
+        if (! $this->treeModel) {
+            return collect();
+        }
+
         // Create a default query to fetch items with the specified parent ID.
         $defaultQuery = $this->treeModel::query()
             ->where($this->treeParentKey, $parent);
 
-        // If not a root level query and a modification callback is provided, apply it.
+        // If we're not at the root level and a modification callback is provided, apply it.
         if (! $parent && $this->modifyQueryUsing) {
             $defaultQuery = $this->evaluate($this->modifyQueryUsing, ['query' => $defaultQuery]);
         }