CSI-Z420-Tablet-Multi-Function-Tester/Views/SettingsWindow.xaml.cs

using System;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using TabletTester2025.Models;

namespace TabletTester2025
{
    public partial class SettingsWindow : Window
    {
        public SettingsWindow()
        {
            InitializeComponent();
            LoadSettings();
            Loaded += SettingsWindow_Loaded;
        }

        private async void SettingsWindow_Loaded(object sender, RoutedEventArgs e)
        {
            await LoadHardnessPressureAsync();
            await LoadHardnessDamageThresholdAsync();

            // 脆碎度
            await LoadPlcFloatToTextBoxAsync(ResolveFriabilityRpmRegister(), FriabilityRpmBox);
            await LoadPlcIntToTextBoxAsync(ResolveFriabilityRoundsRegister(), FriabilityRoundsBox);

            // 溶出度
            await LoadPlcFloatToTextBoxAsync(ResolveDissolution1SpeedRegister(), Dissolution1SpeedBox);
            await LoadPlcFloatToTextBoxAsync(ResolveDissolution2SpeedRegister(), Dissolution2SpeedBox);
            await LoadPlcFloatToTextBoxAsync(ResolveDissolution1IntervalRegister(), Dissolution1IntervalBox);
            await LoadPlcFloatToTextBoxAsync(ResolveDissolution2IntervalRegister(), Dissolution2IntervalBox);
        }

        private void LoadSettings()
        {
            var p = App.CurrentPharmaParams;
            HardnessCountBox.Text = p.HardnessTestCount.ToString();
            FriabilityRpmBox.Text = p.FriabilityTargetRpm.ToString();
            //FriabilityTimeBox.Text = ResolveFriabilityTargetTimeMin(p).ToString("0.###");
            FriabilityRoundsBox.Text = ResolveFriabilityTargetRounds(p).ToString();
            FriabilityMaxLossBox.Text = p.FriabilityMaxLossPercent.ToString();
            DisintegrationTimeMinBox.Text = ResolveDisintegrationTimeMin(p).ToString("0.###");
            //DisintegrationTempBox.Text = p.DisintegrationTemperatureC.ToString();
            //DissolutionTempBox.Text = p.DissolutionTemperatureC.ToString();
            Dissolution1IntervalBox.Text = p.Dissolution1SampleIntervalMin.ToString();
            Dissolution2IntervalBox.Text = p.Dissolution2SampleIntervalMin.ToString();
        }

        private async void SaveButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                var current = App.CurrentPharmaParams;
                var p = new PharmaParameters
                {
                    StandardVersion = current.StandardVersion,
                    HardnessMin_N = current.HardnessMin_N,
                    HardnessMax_N = current.HardnessMax_N,
                    FriabilityTargetTimeMin = current.FriabilityTargetTimeMin,
                    DissolutionMinPercentAt30min = current.DissolutionMinPercentAt30min,
                    DisintegrationDosageForm = current.DisintegrationDosageForm,
                    DisintegrationSpeedRpm = current.DisintegrationSpeedRpm,
                    DisintegrationTemperatureC = current.DisintegrationTemperatureC,
                    DissolutionTemperatureC = current.DissolutionTemperatureC,
                    Dissolution1TimeMin = current.Dissolution1TimeMin,
                    Dissolution2TimeMin = current.Dissolution2TimeMin,
                    DissolutionSampleTimes = current.DissolutionSampleTimes?.ToArray() ?? Array.Empty<int>()
                };
                p.HardnessTestCount = int.Parse(HardnessCountBox.Text);
                double hardnessPressure = ParseFiniteDouble(HardnessPressureBox.Text, "加压压力");
                int hardnessDamageThreshold = ParsePositiveInt(HardnessDamageThresholdBox.Text, "硬度破损判定");
                double friabilityRpm = ParseFiniteDouble(FriabilityRpmBox.Text, "脆碎度转速");
                p.FriabilityTargetRpm = friabilityRpm;
                //p.FriabilityTargetTimeMin = ParseFiniteDouble(FriabilityTimeBox.Text, "脆碎度试验时间");
                p.FriabilityTargetRounds = ParsePositiveInt(FriabilityRoundsBox.Text, "脆碎圈数");
                p.FriabilityMaxLossPercent = ParseFiniteDouble(FriabilityMaxLossBox.Text, "最大失重率");
                double disintegrationTimeMin = ParsePositiveDouble(DisintegrationTimeMinBox.Text, "崩解时间");
                p.DisintegrationMaxSeconds = ToDisintegrationSeconds(disintegrationTimeMin);
                //p.DisintegrationTemperatureC = ParseFiniteDouble(DisintegrationTempBox.Text, "崩解介质温度");
                //p.DissolutionTemperatureC = ParseFiniteDouble(DissolutionTempBox.Text, "溶出介质温度");
                double dissolution1Speed = ParsePositiveDouble(Dissolution1SpeedBox.Text, "溶出速度1");
                double dissolution2Speed = ParsePositiveDouble(Dissolution2SpeedBox.Text, "溶出速度2");
                p.Dissolution1SampleIntervalMin = ParsePositiveDouble(Dissolution1IntervalBox.Text, "溶出1取样间隔");
                p.Dissolution2SampleIntervalMin = ParsePositiveDouble(Dissolution2IntervalBox.Text, "溶出2取样间隔");

                ValidateParameters(p);
                await WriteHardnessPressureAsync(hardnessPressure);
                await WriteHardnessDamageThresholdAsync(hardnessDamageThreshold);
                await WriteFriabilityRpmAsync(friabilityRpm);
                await WriteDisintegrationTimeAsync(disintegrationTimeMin);
                await WriteDissolution1SpeedAsync(dissolution1Speed);
                await WriteDissolution2SpeedAsync(dissolution2Speed);
                await WriteDissolution1IntervalAsync(p.Dissolution1SampleIntervalMin);
                await WriteDissolution2IntervalAsync(p.Dissolution2SampleIntervalMin);
                App.CurrentPharmaParams = p;
                App.SaveCurrentPharmaParameters();

                MessageBox.Show("参数已保存并立即生效", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
                DialogResult = true;
                Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show($"输入格式错误: {ex.Message}", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }

        private void CancelButton_Click(object sender, RoutedEventArgs e)
        {
            DialogResult = false;
            Close();
        }

        private static void ValidateParameters(PharmaParameters p)
        {
            if (!double.IsFinite(p.HardnessMin_N) || !double.IsFinite(p.HardnessMax_N))
                throw new InvalidOperationException("硬度内控参数必须为有效数字。");
            if (p.HardnessMin_N < 0 || p.HardnessMax_N <= p.HardnessMin_N)
                throw new InvalidOperationException("硬度内控上限必须大于下限。");
            if (p.HardnessTestCount <= 0)
                throw new InvalidOperationException("硬度测试次数必须大于0。");
            if (!double.IsFinite(p.FriabilityTargetRpm) || !double.IsFinite(p.FriabilityTargetTimeMin) || !double.IsFinite(p.FriabilityMaxLossPercent))
                throw new InvalidOperationException("脆碎度参数必须为有效数字。");
            if (p.FriabilityTargetRpm <= 0 || p.FriabilityTargetTimeMin <= 0 || p.FriabilityTargetRounds <= 0 || p.FriabilityMaxLossPercent <= 0)
                throw new InvalidOperationException("脆碎度参数必须大于0。");
            if (!double.IsFinite(p.DisintegrationSpeedRpm) || !double.IsFinite(p.DisintegrationTemperatureC))
                throw new InvalidOperationException("崩解参数必须为有效数字。");
            if (p.DisintegrationMaxSeconds <= 0 || p.DisintegrationSpeedRpm <= 0 || p.DisintegrationTemperatureC <= 0)
                throw new InvalidOperationException("崩解参数必须大于0。");
            if (!double.IsFinite(p.DissolutionMinPercentAt30min) || !double.IsFinite(p.DissolutionTemperatureC)
                || !double.IsFinite(p.Dissolution1SampleIntervalMin) || !double.IsFinite(p.Dissolution2SampleIntervalMin))
                throw new InvalidOperationException("溶出度参数必须为有效数字。");
            if (p.DissolutionMinPercentAt30min < 0 || p.DissolutionMinPercentAt30min > 150)
                throw new InvalidOperationException("溶出度Q值应在0到150之间。");
            if (p.DissolutionTemperatureC <= 0 || p.Dissolution1TimeMin <= 0 || p.Dissolution2TimeMin <= 0)
                throw new InvalidOperationException("溶出温度和运行时间必须大于0。");
            if (p.Dissolution1SampleIntervalMin <= 0 || p.Dissolution2SampleIntervalMin <= 0)
                throw new InvalidOperationException("溶出取样间隔必须大于0。");
            if (p.DissolutionSampleTimes == null || p.DissolutionSampleTimes.Length == 0 || p.DissolutionSampleTimes.Any(t => t <= 0))
                throw new InvalidOperationException("溶出取样配置必须为有效的正数分钟值。");
        }

        private static double ParseFiniteDouble(string text, string fieldName)
        {
            if (!double.TryParse(text, out double value) || !double.IsFinite(value))
                throw new InvalidOperationException($"{fieldName}必须为有效数字。");
            if (value < 0)
                throw new InvalidOperationException($"{fieldName}不能小于0。");

            return value;
        }

        private static int ParsePositiveInt(string text, string fieldName)
        {
            if (!int.TryParse(text, out int value))
                throw new InvalidOperationException($"{fieldName}必须为整数。");
            if (value <= 0)
                throw new InvalidOperationException($"{fieldName}必须大于0。");

            return value;
        }

        private static double ParsePositiveDouble(string text, string fieldName)
        {
            double value = ParseFiniteDouble(text, fieldName);
            if (value <= 0)
                throw new InvalidOperationException($"{fieldName}必须大于0。");

            return value;
        }

        private async Task LoadHardnessPressureAsync()
        {
            ushort registerAddress = ResolveHardnessPressureRegister();
            if (registerAddress == 0)
                return;

            try
            {
                float value = await App.PlcService.ReadFloatAsync(registerAddress);
                if (float.IsFinite(value))
                    HardnessPressureBox.Text = value.ToString("0.###");
            }
            catch
            {
                HardnessPressureBox.Text = "";
            }
        }

        private static async Task WriteHardnessPressureAsync(double value)
        {
            ushort registerAddress = ResolveHardnessPressureRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("加压压力PLC寄存器地址未配置。");

            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
        }

        private static ushort ResolveHardnessPressureRegister()
        {
            return App.PlcConfig.HardnessPressure != 0 ? App.PlcConfig.HardnessPressure : (ushort)1480;
        }

        private async Task LoadHardnessDamageThresholdAsync()
        {
            ushort registerAddress = ResolveHardnessDamageThresholdRegister();
            if (registerAddress == 0)
                return;

            try
            {
                int value = await App.PlcService.ReadInt32Async(registerAddress);
                if (value >= 0)
                    HardnessDamageThresholdBox.Text = value.ToString();
            }
            catch
            {
                HardnessDamageThresholdBox.Text = "";
            }
        }

        private static async Task WriteHardnessDamageThresholdAsync(int value)
        {
            ushort registerAddress = ResolveHardnessDamageThresholdRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("硬度破损判定PLC寄存器地址未配置。");

            await App.PlcService.WriteInt32Async(registerAddress, value);
        }

        private static ushort ResolveHardnessDamageThresholdRegister()
        {
            return App.PlcConfig.HardnessPoSun != 0 ? App.PlcConfig.HardnessPoSun : (ushort)400;
        }

        private async Task LoadPlcFloatToTextBoxAsync(ushort address, TextBox textBox)
        {
            if (address == 0) return;
            try
            {
                float value = await App.PlcService.ReadFloatAsync(address);
                if (float.IsFinite(value))
                    textBox.Text = value.ToString("0.###");
            }
            catch { textBox.Text = ""; }
        }

        private async Task LoadPlcIntToTextBoxAsync(ushort address, TextBox textBox)
        {
            if (address == 0) return;
            try
            {
                int value = await App.PlcService.ReadIntAsync(address);
                if (value >= 0)
                    textBox.Text = value.ToString();
            }
            catch { textBox.Text = ""; }
        }

        private static async Task WriteFriabilityRpmAsync(double value)
        {
            ushort registerAddress = ResolveFriabilityRpmRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("脆碎度转速PLC寄存器地址未配置。");

            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
        }

        private static ushort ResolveFriabilityRpmRegister()
        {
            return App.PlcConfig.FriabilityRpm != 0 ? App.PlcConfig.FriabilityRpm : (ushort)320;
        }

        private static ushort ResolveFriabilityRoundsRegister()
        {
            if (App.PlcConfig.FriabilityRounds != 0)
                return App.PlcConfig.FriabilityRounds;
            if (App.PlcConfig.FriabilityRoundsBox != 0)
                return App.PlcConfig.FriabilityRoundsBox;
            return App.PlcConfig.FriabilityTestTime != 0 ? App.PlcConfig.FriabilityTestTime : (ushort)410;
        }

        private static ushort ResolveDisintegrationTimeRegister()
        {
            return App.PlcConfig.DisintegrationTime != 0 ? App.PlcConfig.DisintegrationTime : (ushort)420;
        }

        private static async Task WriteDisintegrationTimeAsync(double value)
        {
            ushort registerAddress = ResolveDisintegrationTimeRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("崩解时间PLC寄存器地址未配置。");

            await App.PlcService.WriteRegisterAsync(registerAddress, (ushort)Math.Clamp(
                (int)Math.Round(value, MidpointRounding.AwayFromZero),
                1,
                ushort.MaxValue));
        }

        private static async Task WriteDissolution1SpeedAsync(double value)
        {
            ushort registerAddress = ResolveDissolution1SpeedRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("溶出速度1 PLC寄存器地址未配置。");

            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
        }

        private static async Task WriteDissolution2SpeedAsync(double value)
        {
            ushort registerAddress = ResolveDissolution2SpeedRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("溶出速度2 PLC寄存器地址未配置。");

            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
        }

        private static async Task WriteDissolution1IntervalAsync(double value)
        {
            ushort registerAddress = ResolveDissolution1IntervalRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("溶出1取样间隔PLC寄存器地址未配置。");

            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
        }

        private static async Task WriteDissolution2IntervalAsync(double value)
        {
            ushort registerAddress = ResolveDissolution2IntervalRegister();
            if (registerAddress == 0)
                throw new InvalidOperationException("溶出2取样间隔PLC寄存器地址未配置。");

            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
        }

        private static ushort ResolveDissolution1SpeedRegister()
        {
            return App.PlcConfig.Dissolution1Speed != 0 ? App.PlcConfig.Dissolution1Speed : (ushort)340;
        }

        private static ushort ResolveDissolution2SpeedRegister()
        {
            return App.PlcConfig.Dissolution2Speed != 0 ? App.PlcConfig.Dissolution2Speed : (ushort)350;
        }

        private static ushort ResolveDissolution1IntervalRegister()
        {
            return App.PlcConfig.Dissolution1SampleInterval != 0 ? App.PlcConfig.Dissolution1SampleInterval : (ushort)432;
        }

        private static ushort ResolveDissolution2IntervalRegister()
        {
            return App.PlcConfig.Dissolution2SampleInterval != 0 ? App.PlcConfig.Dissolution2SampleInterval : (ushort)442;
        }

        private static double ResolveFriabilityTargetTimeMin(PharmaParameters p)
        {
            if (p.FriabilityTargetTimeMin > 0)
                return p.FriabilityTargetTimeMin;

            double rpm = p.FriabilityTargetRpm > 0 ? p.FriabilityTargetRpm : 25;
            if (p.FriabilityTargetRounds > 0 && rpm > 0)
                return p.FriabilityTargetRounds / rpm;

            return 4.0;
        }

        private static int ResolveFriabilityTargetRounds(PharmaParameters p)
        {
            if (p.FriabilityTargetRounds > 0)
                return p.FriabilityTargetRounds;

            return 100;
        }

        private static double ResolveDisintegrationTimeMin(PharmaParameters p)
        {
            return p.DisintegrationMaxSeconds > 0
                ? p.DisintegrationMaxSeconds / 60.0
                : 15.0;
        }

        private static int ToDisintegrationSeconds(double minutes)
        {
            return Math.Max(1, (int)Math.Round(minutes * 60, MidpointRounding.AwayFromZero));
        }
    }
}