<?php
/**
 * Uninstall handler.
 *
 * Fires only when the plugin is deleted from the Plugins screen (not on
 * deactivation), and removes all data the plugin created.
 *
 * @package AarambhaCaseManagement
 */

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

/**
 * Delete all data created by Aarambha Case Management.
 *
 * @return bool
 */
function aarambha_case_management_delete_plugin(): bool {

	global $wpdb;

	// Remove plugin options.
	delete_option( 'aarambha_case_management_db_version' );
	delete_option( 'aarambha_case_management_email_settings' );

	// Drop custom tables.
	$wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange -- Uninstall routine, no core API for dropping custom tables.
		$wpdb->prepare(
			'DROP TABLE IF EXISTS %i',
			$wpdb->prefix . 'aarambha_case_management_case_files'
		)
	);

	$wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange -- Uninstall routine, no core API for dropping custom tables.
		$wpdb->prepare(
			'DROP TABLE IF EXISTS %i',
			$wpdb->prefix . 'aarambha_case_management_cases'
		)
	);

	return true;
}