using System;
using System.IO.Ports;
using System.Windows;
using System.Windows.Controls;
using leak_test_project.Utils;
using leak_test_project.Models;

namespace leak_test_project.Views
{
    public partial class CommunicationWindow : Window
    {
        public CommunicationWindow()
        {
            InitializeComponent();
            LoadSettings();
        }

        private void LoadSettings()
        {
            var config = ConfigManager.Current;

            // 사용 가능한 시리얼 포트 목록 조회
            string[] ports = SerialPort.GetPortNames();
            cbSensorPort.ItemsSource = ports;
            cbBoard4251Port.ItemsSource = ports;

            // 기존 설정 포트 자동 선택
            cbSensorPort.SelectedItem = config.SensorPort;
            cbBoard4251Port.SelectedItem = config.Board4251Port;

            foreach (ComboBoxItem item in cbSensorBaudRate.Items)
            {
                if (item.Content.ToString() == config.SensorBaudRate.ToString())
                {
                    cbSensorBaudRate.SelectedItem = item;
                    break;
                }
            }

            foreach (ComboBoxItem item in cbBoard4251BaudRate.Items)
            {
                if (item.Content.ToString() == config.Board4251BaudRate.ToString())
                {
                    cbBoard4251BaudRate.SelectedItem = item;
                    break;
                }
            }
        }

        private void BtnSave_Click(object sender, RoutedEventArgs e)
        {
            var config = ConfigManager.Current;

            if (cbSensorPort.SelectedItem != null)
                config.SensorPort = cbSensorPort.SelectedItem.ToString();

            if (cbBoard4251Port.SelectedItem != null)
                config.Board4251Port = cbBoard4251Port.SelectedItem.ToString();
            if (cbSensorBaudRate.SelectedItem is ComboBoxItem sensorBaud)
            {
                if (int.TryParse(sensorBaud.Content.ToString(), out int baud))
                    config.SensorBaudRate = baud;
            }

            if (cbBoard4251BaudRate.SelectedItem is ComboBoxItem boardBaud)
            {
                if (int.TryParse(boardBaud.Content.ToString(), out int baud))
                    config.Board4251BaudRate = baud;
            }

            ConfigManager.Save();
            MessageBox.Show("통신 설정이 저장되었습니다.");
            this.DialogResult = true;
            this.Close();
        }

        private void BtnClose_Click(object sender, RoutedEventArgs e)
        {
            this.Close();
        }
    }
}