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1 files changed, 53 insertions, 0 deletions

diff --git a/services/app/src/Form/FormBase.php b/services/app/src/Form/FormBase.php
new file mode 100644
index 0000000..cc29442
--- /dev/null
+++ b/services/app/src/Form/FormBase.php
@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Nsfisis\Albatross\Form;
+
+abstract class FormBase
+{
+    public function __construct(
+        protected readonly FormState $state,
+    ) {
+    }
+
+    /**
+     * @return array{action: ?string, submit_label: string, items: list<FormItem>, state: array<string, string>, errors: array<string, string>}
+     */
+    public function toTemplateVars(): array
+    {
+        return [
+            'action' => $this->action(),
+            'submit_label' => $this->submitLabel(),
+            'items' => $this->items(),
+            'state' => $this->state->getParams(),
+            'errors' => $this->state->getErrors(),
+        ];
+    }
+
+    abstract public function pageTitle(): string;
+
+    abstract public function redirectUrl(): string;
+
+    protected function action(): ?string
+    {
+        return null;
+    }
+
+    abstract protected function submitLabel(): string;
+
+    /**
+     * @return list<FormItem>
+     */
+    abstract protected function items(): array;
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function getRenderContext(): array
+    {
+        return [];
+    }
+
+    abstract public function submit(): void;
+}