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

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();
            cbLeftPort.ItemsSource = ports;
            cbRightPort.ItemsSource = ports;
            cbSensorPort.ItemsSource = ports;

            // 기존 설정 포트 자동 선택
            cbLeftPort.SelectedItem = config.LeftPort;
            cbRightPort.SelectedItem = config.RightPort;
            cbSensorPort.SelectedItem = config.SensorPort;

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

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

        private void BtnSave_Click(object sender, RoutedEventArgs e)
        {
            var config = ConfigManager.Current;
            
            if (cbLeftPort.SelectedItem != null)
                config.LeftPort = cbLeftPort.SelectedItem.ToString();
                
            if (cbRightPort.SelectedItem != null)
                config.RightPort = cbRightPort.SelectedItem.ToString();

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

            if (cbZmdiBaudRate.SelectedItem is ComboBoxItem zmdiBaud)
            {
                if (int.TryParse(zmdiBaud.Content.ToString(), out int baud))
                    config.ZmdiBaudRate = baud;
            }

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

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

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