using Panuon.WPF.UI;
using SWRIS.Core;
using SWRIS.Enums;
using SWRIS.Extensions;
using SWRIS.Models;
using SWRIS.Models.ViewModel;
using System;
using System.Collections.ObjectModel;
using System.IO.Ports;
using System.Linq;
using System.Windows.Markup;

namespace SWRIS.Pages
{
    /// <summary>
    /// SettingDialog.xaml 的交互逻辑
    /// </summary>
    public partial class SettingDialog : WindowX, IComponentConnector
    {
        public SettingViewModel SettingView { get; set; }
        public bool IsAutoStart { get; set; }

        public SettingDialog()
        {
            InitializeComponent();
            InitializeSettingView();
            DataContext = SettingView;
        }

        private void InitializeSettingView()
        {
            SettingView = new SettingViewModel
            {
                AppName = App.Config.AppName,
                Version = App.Config.Version,
                Copyright = App.Config.Copyright,
                Crane = App.Config.Crane,
                IpAddress = App.Config.IpAddress,
                Port = App.Config.Port,
                AlarmValidCount = App.Config.AlarmValidCount,
                DamageExtent = App.Config.DamageExtent,
                DataSaveDays = App.Config.DataSaveDays,
                ShowDebugMessage = App.Config.ShowDebugMessage,
                SpeedVariationThreshold = App.Config.SpeedVariationThreshold,
                SoundRiskLevel = (int)App.Config.SoundRiskLevel,
                CleanScheduledTime = App.Config.CleanScheduledTime,
                DamageNearPointCount = App.Config.DamageNearPointCount,
                Calibration = new CalibrationDataModel
                {
                    ModuleType = (int)App.Config.Calibration.ModuleType,
                    Trolleys = new ObservableCollection<TrolleyLimitDataModel>(),
                    Tcp = new TcpDataModel
                    {
                        IpAddress = App.Config.Calibration.Tcp.IpAddress,
                        Port = App.Config.Calibration.Tcp.Port,
                        Station = App.Config.Calibration.Tcp.Station
                    },
                    Serial = new SerialDataModel
                    {
                        PortName = App.Config.Calibration.Serial.PortName,
                        BaudRate = App.Config.Calibration.Serial.BaudRate,
                        DataBits = App.Config.Calibration.Serial.DataBits,
                        Parity = App.Config.Calibration.Serial.Parity.ToString(),
                        StopBits = (int)App.Config.Calibration.Serial.StopBits,
                        Station = App.Config.Calibration.Serial.Station
                    }
                }
            };

            LoadTrolleyData();
        }

        private void LoadTrolleyData()
        {
            foreach (var trolley in App.Config.Trolleys)
            {
                var trolleyLimitData = new TrolleyLimitDataModel
                {
                    TrolleyId = trolley.Id,
                    TrolleyName = trolley.Name,
                    Limits = new ObservableCollection<LimitDataModel>()
                };

                var trolleyLimits = App.Config.Calibration.Limits
                    .Where(c => c.TrolleyId == trolley.Id)
                    .Select(limit => new LimitDataModel
                    {
                        Name = limit.Name,
                        Address = limit.Address,
                        IsReverse = limit.IsReverse,
                        TrolleyId = trolley.Id,
                        Position = limit.Position,
                        SwitchIndex = limit.SwitchIndex,
                        IsEnable = limit.IsEnable,
                        RelatedRopes = App.Config.Equipments.Where(c => c.TrolleyId == trolley.Id).Select(c => new RopeDataModel
                        {
                            RopeName = c.RopeName,
                            RopeNumber = c.RopeNumber,
                            IsSelected = limit.RelatedRopes.Contains(c.RopeNumber)
                        }).ToList()
                    })
                    .ToList();

                trolleyLimitData.Limits.AddRange(trolleyLimits);
                SettingView.Calibration.Trolleys.Add(trolleyLimitData);
            }
        }

        private void Save_Click(object sender, System.Windows.RoutedEventArgs e)
        {
            try
            {
                UpdateConfiguration();

                if (ConfigHelper.Set(App.Config))
                {
                    IsAutoStart = SettingView.IsAutoStart;
                    DialogResult = true;
                    Close();
                }
                else
                {
                    LogHelper.Warn("保存配置失败，请检查配置文件权限。");
                    DialogResult = false;
                }
            }
            catch (Exception ex)
            {
                LogHelper.Error($"保存配置时发生错误: {ex.Message}", ex);
                DialogResult = false;
            }
        }

        private void UpdateConfiguration()
        {
            // 更新基本配置
            App.Config.Crane = SettingView.Crane;

            App.Config.IpAddress = SettingView.IpAddress;
            App.Config.Port = SettingView.Port;

            App.Config.CleanScheduledTime = SettingView.CleanScheduledTime;
            App.Config.DataSaveDays = SettingView.DataSaveDays;

            App.Config.SoundRiskLevel = (RiskLevel)SettingView.SoundRiskLevel;
            App.Config.SpeedVariationThreshold = SettingView.SpeedVariationThreshold;

            App.Config.DamageExtent = SettingView.DamageExtent;
            App.Config.AlarmValidCount = SettingView.AlarmValidCount;

            App.Config.DamageNearPointCount = SettingView.DamageNearPointCount;

            App.Config.ShowDebugMessage = SettingView.ShowDebugMessage;

            // 更新校准配置
            UpdateCalibrationConfiguration();

            // 更新限制配置
            UpdateLimitConfiguration();

        }

        private void UpdateCalibrationConfiguration()
        {
            App.Config.Calibration.ModuleType = (ModuleType)SettingView.Calibration.ModuleType;

            if (SettingView.Calibration.ModuleType == (int)ModuleType.ModbusRtu)
            {
                var serial = SettingView.Calibration.Serial;
                App.Config.Calibration.Serial.PortName = serial.PortName;
                App.Config.Calibration.Serial.BaudRate = serial.BaudRate;
                App.Config.Calibration.Serial.DataBits = serial.DataBits;
                App.Config.Calibration.Serial.Parity = (Parity)Enum.Parse(typeof(Parity), serial.Parity);
                App.Config.Calibration.Serial.StopBits = (StopBits)serial.StopBits;
                App.Config.Calibration.Serial.Station = serial.Station;
            }
            else
            {
                var tcp = SettingView.Calibration.Tcp;
                App.Config.Calibration.Tcp.IpAddress = tcp.IpAddress;
                App.Config.Calibration.Tcp.Port = tcp.Port;
                App.Config.Calibration.Tcp.Station = tcp.Station;
            }
        }

        private void UpdateLimitConfiguration()
        {
            // 使用更安全的方式更新限制配置
            var limitsToUpdate = SettingView.Calibration.Trolleys
                .SelectMany(t => t.Limits)
                .ToList();

            foreach (var sourceLimit in limitsToUpdate)
            {
                var targetLimit = App.Config.Calibration.Limits
                    .FirstOrDefault(limit => limit.TrolleyId == sourceLimit.TrolleyId && limit.Address == sourceLimit.Address);

                if (targetLimit != null)
                {
                    targetLimit.Name = sourceLimit.Name;
                    targetLimit.Address = sourceLimit.Address;
                    targetLimit.Position = sourceLimit.Position;
                    targetLimit.IsEnable = sourceLimit.IsEnable;
                    targetLimit.IsReverse = sourceLimit.IsReverse;
                    targetLimit.SwitchIndex = sourceLimit.SwitchIndex;
                    targetLimit.RelatedRopes = sourceLimit.RelatedRopes
                        .Where(r => r.IsSelected)
                        .Select(r => r.RopeNumber)
                        .ToList();
                }
            }
        }
        private void Cancel_Click(object sender, System.Windows.RoutedEventArgs e)
        {
            DialogResult = false;
            Close();
        }
    }
}