<?php
/**
 * Reinvent WP AI Agent Route
 *
 * @package AI_Agent
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

add_action(
	'rest_api_init',
	function () {

		// PUBLIC ============================================================================================================================.

		// Initialize JS public with the tts config.
		register_rest_route(
			RWPAI_REST_API,
			'/ai-init',
			array(
				'methods'             => 'POST',
				'callback'            => 'rwpai_rest_get_ai_init',
				'permission_callback' => '__return_true',
			)
		);

		// Save error log.
		register_rest_route(
			RWPAI_REST_API,
			'/error',
			array(
				'methods'             => 'POST',
				'callback'            => 'rwpai_post_error_log',
				'permission_callback' => '__return_true',
			),
		);

		// Translations.
		register_rest_route(
			RWPAI_REST_API,
			'/localization',
			array(
				'methods'             => 'GET',
				'callback'            => 'rwpai_get_language_pack',
				'permission_callback' => '__return_true',
			)
		);

		// ADMIN ============================================================================================================================.

		// Upload custom translation (Admin only).
		register_rest_route(
			RWPAI_REST_API,
			'/localization',
			array(
				'methods'             => 'POST',
				'callback'            => 'rwpai_upload_language_pack',
				'permission_callback' => 'rwpai_rest_only_admin',
				'args'                => array(
					'lang'        => array(
						'required'          => true,
						'type'              => 'string',
						'sanitize_callback' => 'sanitize_text_field',
						'description'       => 'Language code (e.g., en, fr, es)',
					),
					'translation' => array(
						'required'    => true,
						'type'        => 'object',
						'description' => 'Translation data as JSON object',
					),
				),
			)
		);

		// Delete custom translation (Admin only).
		register_rest_route(
			RWPAI_REST_API,
			'/localization',
			array(
				'methods'             => 'DELETE',
				'callback'            => 'rwpai_delete_language_pack',
				'permission_callback' => 'rwpai_rest_only_admin',
				'args'                => array(
					'lang' => array(
						'required'          => true,
						'type'              => 'string',
						'sanitize_callback' => 'sanitize_text_field',
						'description'       => 'Language code (e.g., en, fr, es)',
					),
				),
			)
		);

		register_rest_route(
			RWPAI_REST_API,
			'/get-settings',
			array(
				'methods'             => 'GET',
				'callback'            => 'rwpai_rest_get_settings',
				'permission_callback' => 'rwpai_rest_only_admin',
			)
		);

		register_rest_route(
			RWPAI_REST_API,
			'/save-settings',
			array(
				'methods'             => 'POST',
				'callback'            => 'rwpai_rest_save_settings',
				'permission_callback' => 'rwpai_rest_only_admin',
			)
		);

		// Error logging.
		register_rest_route(
			RWPAI_REST_API,
			'/error',
			array(
				'methods'             => 'GET',
				'callback'            => 'rwpai_get_error_logs',
				'permission_callback' => 'rwpai_rest_only_admin',
			),
		);

		// Clean error log.
		register_rest_route(
			RWPAI_REST_API,
			'/error/clean',
			array(
				'methods'             => 'GET',
				'callback'            => 'rwpai_clean_error_logs',
				'permission_callback' => 'rwpai_rest_only_admin',
			),
		);

		// Get posts sample.
		register_rest_route(
			RWPAI_REST_API,
			'/get-sample',
			array(
				'methods'             => 'GET',
				'callback'            => 'rwpai_get_sample_post',
				'args'                => array(
					'type' => array(
						'type'              => 'string',
						'default'           => 'post',
						'sanitize_callback' => 'sanitize_text_field',
					),
				),
				'permission_callback' => 'rwpai_rest_only_admin',
			)
		);

		// Categories.
		register_rest_route(
			RWPAI_REST_API,
			'/post-categories',
			array(
				'methods'             => 'GET',
				'callback'            => 'rwpai_get_post_categories',
				'permission_callback' => 'rwpai_rest_only_admin',
			)
		);
	}
);