<?php

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

function mwai_remove_crons() {
  $timestamp = wp_next_scheduled( 'mwai_files_cleanup' );
  wp_unschedule_event( $timestamp, 'mwai_files_cleanup' );
  $timestamp = wp_next_scheduled( 'mwai_tasks_internal_run' );
  wp_unschedule_event( $timestamp, 'mwai_tasks_internal_run' );
  $timestamp = wp_next_scheduled( 'mwai_tasks_internal_dev_run' );
  wp_unschedule_event( $timestamp, 'mwai_tasks_internal_dev_run' );
}

function mwai_remove_database() {
  global $wpdb;
  $table_name1 = $wpdb->prefix . 'mwai_chats';
  $table_name2 = $wpdb->prefix . 'mwai_logmeta';
  $table_name3 = $wpdb->prefix . 'mwai_logs';
  $table_name4 = $wpdb->prefix . 'mwai_vectors';
  $table_name5 = $wpdb->prefix . 'mwai_tasks';
  $table_name6 = $wpdb->prefix . 'mwai_tasklogs';
  $table_name7 = $wpdb->prefix . 'mwai_files';
  $table_name8 = $wpdb->prefix . 'mwai_filemeta';
  $sql = "DROP TABLE IF EXISTS $table_name1, $table_name2, $table_name3, $table_name4, $table_name5, $table_name6, $table_name7, $table_name8";
  $wpdb->query( $sql );
}

function mwai_remove_options() {
  global $wpdb;
  $options = $wpdb->get_results( "SELECT option_name FROM $wpdb->options WHERE option_name LIKE 'mwai_%'" );
  foreach ( $options as $option ) {
    delete_option( $option->option_name );
  }
}

function mwai_uninstall() {
  $options = get_option( 'mwai_options', [] );
  $cleanUninstall = $options['clean_uninstall'];
  if ( $cleanUninstall ) {
    mwai_remove_options();
    mwai_remove_database();
  }
}

mwai_uninstall();