<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class AppointmentSearch extends CI_Controller {

    public function __construct() {
        parent::__construct();
        $this->load->model('Appointment_model');
    }

    public function search_by_phone() {
        $this->security->get_csrf_hash(); // 获取CSRF Token
        $phone_number = $this->input->post('phone_number');

        if (!$phone_number) {
            echo json_encode(['success' => false, 'message' => 'Phone number is required']);
            return;
        }

        $appointments = $this->Appointment_model->get_appointments_by_phone($phone_number);

        if ($appointments) {
            echo json_encode(['success' => true, 'appointments' => $appointments]);
        } else {
            echo json_encode(['success' => false, 'message' => 'No appointments found']);
        }
    }
}