<?php
/**
 * Deactivation feedback modal.
 *
 * Shows a quick "why are you deactivating?" survey when the admin clicks
 * Deactivate on the Plugins page, and forwards the response (if submitted)
 * to the SaaS backend so aggregate deactivation reasons are visible there.
 * Skipping, or clicking outside the modal, deactivates without sending
 * anything.
 *
 * @package    Schema_AI
 * @subpackage Schema_AI/admin
 * @since      1.0.7
 */

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

/**
 * Class Schema_AI_Deactivation_Feedback
 */
class Schema_AI_Deactivation_Feedback {

	/**
	 * Register hooks.
	 */
	public function __construct() {
		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
		add_action( 'wp_ajax_schema_ai_deactivation_feedback', array( $this, 'ajax_submit' ) );
	}

	/**
	 * Enqueue the modal's JS/CSS, only on the Plugins page for users who can
	 * actually deactivate plugins.
	 *
	 * @param string $hook The current admin page hook.
	 */
	public function enqueue_assets( $hook ) {
		if ( 'plugins.php' !== $hook || ! current_user_can( 'activate_plugins' ) ) {
			return;
		}

		wp_enqueue_style(
			'ai-schema-gen-deactivation-feedback',
			SCHEMA_AI_PLUGIN_URL . 'admin/assets/css/deactivation-feedback.css',
			array(),
			SCHEMA_AI_VERSION
		);

		wp_enqueue_script(
			'ai-schema-gen-deactivation-feedback',
			SCHEMA_AI_PLUGIN_URL . 'admin/assets/js/deactivation-feedback.js',
			array(),
			SCHEMA_AI_VERSION,
			true
		);

		wp_localize_script(
			'ai-schema-gen-deactivation-feedback',
			'schemaAiDeactivationFeedback',
			array(
				'ajaxUrl'    => admin_url( 'admin-ajax.php' ),
				'nonce'      => wp_create_nonce( 'schema_ai_deactivation_feedback' ),
				'pluginFile' => SCHEMA_AI_PLUGIN_BASENAME,
				'pluginName' => 'AI Schema Gen',
				'strings'    => array(
					'title'       => __( 'Quick Feedback', 'ai-schema-gen' ),
					'question'    => __( 'If you have a moment, please share why you are deactivating %s:', 'ai-schema-gen' ),
					'otherPlaceholder' => __( 'Please share the reason', 'ai-schema-gen' ),
					'submit'      => __( 'Submit & Deactivate', 'ai-schema-gen' ),
					'skip'        => __( 'Skip & Deactivate', 'ai-schema-gen' ),
				),
				'reasons'    => array(
					array(
						'value' => 'no_longer_need',
						'label' => __( 'I no longer need the plugin', 'ai-schema-gen' ),
					),
					array(
						'value' => 'switching_plugin',
						'label' => __( "I'm switching to a different plugin", 'ai-schema-gen' ),
					),
					array(
						'value' => 'couldnt_get_working',
						'label' => __( "I couldn't get the plugin to work", 'ai-schema-gen' ),
					),
					array(
						'value' => 'temporary',
						'label' => __( "It's a temporary deactivation", 'ai-schema-gen' ),
					),
					array(
						'value' => 'other',
						'label' => __( 'Other', 'ai-schema-gen' ),
					),
				),
			)
		);
	}

	/**
	 * AJAX handler: forward the submitted reason to the SaaS backend, if an
	 * API key is configured. Fired non-blocking on the outbound request so
	 * this responds quickly and never delays deactivation.
	 */
	public function ajax_submit() {
		check_ajax_referer( 'schema_ai_deactivation_feedback' );

		$reason     = isset( $_POST['reason'] ) ? sanitize_text_field( wp_unslash( $_POST['reason'] ) ) : '';
		$other_text = isset( $_POST['other_text'] ) ? sanitize_textarea_field( wp_unslash( $_POST['other_text'] ) ) : '';

		if ( empty( $reason ) ) {
			wp_send_json_error();
		}

		$settings = get_option( 'schema_ai_settings', array() );
		$api_key  = ! empty( $settings['api_key'] ) ? $settings['api_key'] : '';

		if ( ! empty( $api_key ) ) {
			$body = array(
				'reason'  => $reason,
				'siteUrl' => home_url( '/' ),
			);
			if ( ! empty( $other_text ) ) {
				$body['otherText'] = $other_text;
			}

			wp_remote_post(
				SCHEMA_AI_API_BASE . '/feedback/deactivation',
				array(
					'timeout'  => 5,
					'blocking' => false,
					'headers'  => array(
						'Content-Type' => 'application/json',
						'X-API-Key'    => $api_key,
					),
					'body'     => wp_json_encode( $body ),
				)
			);
		}

		wp_send_json_success();
	}
}