<?php
/**
 * Uninstall cleanup.
 *
 * The plugin deliberately keeps translated posts/products. Local license tokens,
 * consent, settings, and SiteLang mapping metadata are removed.
 *
 * @package SiteLangWC
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

global $wpdb;

wp_clear_scheduled_hook( 'sitelang_license_heartbeat' );
wp_clear_scheduled_hook( 'sitelang_process_ai_translation_step' );
wp_clear_scheduled_hook( 'sitelang_process_ai_translation' );
wp_clear_scheduled_hook( 'sitelang_continue_key_migration' );
if ( function_exists( 'as_unschedule_all_actions' ) ) {
	as_unschedule_all_actions( 'sitelang_process_ai_translation_step', null, 'sitelang-wc' );
}

delete_option( 'sitelang_languages' );
delete_option( 'sitelang_languages_backup' );
delete_option( 'sitelang_languages_checksum' );
delete_option( 'sitelang_languages_recovered_at' );
delete_option( 'sitelang_settings' );
delete_option( 'sitelang_ai_settings' );
delete_option( 'sitelang_license' );
delete_option( 'sitelang_license_endpoint' );
delete_option( 'sitelang_service_consent' );
delete_option( 'sitelang_managed_ai_plan_catalog' );
delete_option( 'sitelang_setup_wizard' );
delete_option( 'sitelang_menu_translations' );
delete_option( 'sitelang_openai_api_key' );
delete_option( 'sitelang_openai_available_models' );
delete_option( 'sitelang_internal_links_settings' );
delete_option( 'sitelang_internal_links_dismissed' );
delete_option( 'sitelang_manual_switcher_placement_migrated' );
delete_option( 'sitelang_rewrite_flush_needed' );
delete_option( 'sitelang_hard_rewrite_flush_needed' );
delete_option( 'sitelang_version' );
delete_option( 'sitelang_db_version' );
delete_option( 'sitelang_identifier_copy_version' );
delete_option( 'sitelang_identifier_copy_progress' );
delete_option( 'sitelang_identifier_table_cursor' );

// Uninstall is intentionally permanent. The identifier is built from the site prefix and a fixed, plugin-owned table suffix.
$wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . 'sitelang_translations' ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.SchemaChange -- Remove the plugin-owned mapping schema only during explicit uninstall; translations themselves remain as posts/products.
$wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . 'sitelang_migration_map' ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.SchemaChange -- Remove plugin-owned migration bookkeeping on explicit uninstall.

$wpdb->query(
	"DELETE FROM {$wpdb->postmeta}
	WHERE meta_key IN (
		'_sitelang_is_translation',
		'_sitelang_original_id',
		'_sitelang_language',
		'_sitelang_translation_status',
		'_sitelang_inherit_product_data',
		'_sitelang_ai_job_payload',
		'_sitelang_ai_job_state',
		'_sitelang_ai_job_progress',
		'_sitelang_ai_job_message',
		'_sitelang_ai_job_updated_at',
		'_sitelang_ai_job_action_id',
		'_sitelang_ai_translated_at',
		'_sitelang_ai_polished_at',
		'_sitelang_ai_polish_warning',
		'_sitelang_ai_model',
		'_sitelang_ai_reviews_translated_at',
		'_sitelang_ai_reviews_model'
	)"
);

$wpdb->query(
	"DELETE FROM {$wpdb->commentmeta}
	WHERE meta_key IN (
		'_sitelang_generated_review',
		'_sitelang_original_review_id',
		'_sitelang_review_language'
	)"
);

$wpdb->query(
	"DELETE FROM {$wpdb->termmeta}
	WHERE meta_key IN (
		'_sitelang_original_term_id',
		'_sitelang_language'
	)"
);