<?php
namespace JVBase\managers\SEO;


/**
 * Type Builder - Fluent API for schema type definitions
 */
class TypeBuilder
{
	private SchemaBuilder $schema;
	private string $name;
	private array $definition = [
		'fields' => [],
	];

	public function __construct(SchemaBuilder $schema, string $name)
	{
		$this->schema = $schema;
		$this->name = $name;
	}

	public function label(string $label): self
	{
		$this->definition['label'] = $label;
		return $this;
	}

	public function group(string $group): self
	{
		$this->definition['group'] = $group;
		return $this;
	}

	public function extends(string $parentType): self
	{
		$this->definition['extends'] = $parentType;
		return $this;
	}

	public function fields(array $fields): self
	{
		$this->definition['fields'] = $fields;
		return $this;
	}

	public function addField(string $field): self
	{
		$this->definition['fields'][] = $field;
		return $this;
	}

	public function addFields(array $fields): self
	{
		$this->definition['fields'] = array_merge($this->definition['fields'], $fields);
		return $this;
	}

	/**
	 * Override a specific field's definition for this type
	 */
	public function field(string $fieldName): FieldOverrideBuilder
	{
		return new FieldOverrideBuilder($this, $fieldName);
	}

	/**
	 * Internal: Store field override
	 */
	public function setFieldOverride(string $fieldName, array $overrides): self
	{
		if (!isset($this->definition['fieldOverrides'])) {
			$this->definition['fieldOverrides'] = [];
		}
		$this->definition['fieldOverrides'][$fieldName] = $overrides;
		return $this;
	}

	/**
	 * Finish building and register the type
	 */
	public function __destruct()
	{
		$this->schema->registerType($this->name, $this->definition);
	}
}