<?php

namespace AdFuz\Controllers;

use AdFuz\Database\Seeder;
use AdFuz\Helpers\Common;

class SeederController extends AbstractController {

	protected static function getCapabilities(): array {
		return array( 'manage_options' );
	}


	public static function run(): void {
		Common::checkCapability( static::getCapabilities() );
		Common::verifyNonce();

		$user_id = (int) static::request()->input( 'user_id', 'post', 0 );

		if ( $user_id < 1 || ! get_user_by( 'id', $user_id ) ) {
			wp_send_json_error( array( 'message' => 'Invalid or missing user ID. Please select a valid user before seeding.' ) );
		}

		$log = Seeder::run( $user_id );
		wp_send_json_success( array( 'log' => $log ) );
	}

	public static function status(): void {
		Common::checkCapability( static::getCapabilities() );
		Common::verifyNonce();

		wp_send_json_success( array( 'status' => Seeder::get_status() ) );
	}

	public static function delete_all(): void {
		Common::checkCapability( static::getCapabilities() );
		Common::verifyNonce();

		wp_send_json_success( array( 'log' => Seeder::delete_all() ) );
	}

	public static function remove_duplicates(): void {
		Common::checkCapability( static::getCapabilities() );
		Common::verifyNonce();

		wp_send_json_success( array( 'log' => Seeder::remove_duplicates() ) );
	}

	public static function get_users(): void {
		Common::checkCapability( static::getCapabilities() );
		Common::verifyNonce();

		$wp_users = get_users(
			array(
				'orderby' => 'display_name',
				'order'   => 'ASC',
				'fields'  => array( 'ID', 'display_name', 'user_email', 'user_login' ),
			)
		);

		$users = array_map(
			function ( $u ) {
				$data  = get_userdata( $u->ID );
				$roles = (array) ( $data ? $data->roles : array() );

				return array(
					'ID'           => (int) $u->ID,
					'display_name' => $u->display_name ?: $u->user_login,
					'email'        => $u->user_email,
					'login'        => $u->user_login,
					'role'         => $roles[0] ?? 'subscriber',
				);
			},
			$wp_users
		);

		wp_send_json_success( array( 'users' => array_values( $users ) ) );
	}

	protected static function getModel(): string {
		return '';
	}
}