using CommunityToolkit.Mvvm.ComponentModel;

namespace SSPCTester.Logic.Models;

/// <summary>基础测试单通道结果。</summary>
public partial class ChannelResult : ObservableObject
{
    [ObservableProperty] private int _channel;
    [ObservableProperty] private double _voltageOn;
    [ObservableProperty] private double _currentOn;
    [ObservableProperty] private double _voltageOff;
    [ObservableProperty] private TestStatus _status = TestStatus.Untested;
}

/// <summary>曲线测试单通道结果（覆盖指标 1.1-1.6）。</summary>
public partial class CurveResultRow : ObservableObject
{
    [ObservableProperty] private int _channel;
    /// <summary>开启时间（ms）。</summary>
    [ObservableProperty] private double _onTimeMs;
    /// <summary>上升时间（ms）。</summary>
    [ObservableProperty] private double _riseTimeMs;
    /// <summary>关闭时间（ms）。</summary>
    [ObservableProperty] private double _offTimeMs;
    /// <summary>下降时间（ms）。</summary>
    [ObservableProperty] private double _fallTimeMs;
    [ObservableProperty] private string? _risingWaveformPath;
    [ObservableProperty] private string? _fallingWaveformPath;
    /// <summary>曲线显示起点（ms，null 表示全曲线）。</summary>
    [ObservableProperty] private double? _viewStartMs;
    /// <summary>曲线显示终点（ms，null 表示全曲线）。</summary>
    [ObservableProperty] private double? _viewEndMs;
    [ObservableProperty] private double? _risingViewStartMs;
    [ObservableProperty] private double? _risingViewEndMs;
    [ObservableProperty] private double? _fallingViewStartMs;
    [ObservableProperty] private double? _fallingViewEndMs;
    [ObservableProperty] private TestStatus _status = TestStatus.Untested;
}

/// <summary>曲线测试阈值（合格判定）。</summary>
public sealed class CurveThresholds
{
    public double MaxOnTimeMs { get; set; } = 5.0;
    public double MaxRiseTimeMs { get; set; } = 3.0;
    public double MaxOffTimeMs { get; set; } = 5.0;
    public double MaxFallTimeMs { get; set; } = 3.0;
}

/// <summary>功率损耗单通道结果（覆盖指标 1.7-1.10）。</summary>
public partial class PowerLossRow : ObservableObject
{
    [ObservableProperty] private int _channel;
    [ObservableProperty] private double _vin;
    [ObservableProperty] private double _iin;
    [ObservableProperty] private double _vout;
    [ObservableProperty] private double _iout;
    [ObservableProperty] private double? _measuredPowerOut;
    [ObservableProperty] private TestStatus _status = TestStatus.Untested;

    public double VoltageDrop => Vin - Vout;
    public double PowerIn => Vin * Iin;
    public double PowerOut => MeasuredPowerOut ?? Vout * Iout;
    public double CalculatedPowerOut => Vout * Iout;
    public double PowerLossW => PowerIn - PowerOut;
    public double PowerLossPct => PowerIn > 0 ? (PowerIn - CalculatedPowerOut) / PowerIn * 100.0 : 0;
    public double EfficiencyRatio => PowerIn > 0 ? CalculatedPowerOut / PowerIn : 0;
    public double EfficiencyPct => PowerIn > 0 ? PowerOut / PowerIn * 100.0 : 0;
    public double OutputPower => PowerOut;

    partial void OnVinChanged(double value) => RaiseDerived();
    partial void OnIinChanged(double value) => RaiseDerived();
    partial void OnVoutChanged(double value) => RaiseDerived();
    partial void OnIoutChanged(double value) => RaiseDerived();
    partial void OnMeasuredPowerOutChanged(double? value) => RaiseDerived();
    private void RaiseDerived()
    {
        OnPropertyChanged(nameof(VoltageDrop));
        OnPropertyChanged(nameof(PowerIn));
        OnPropertyChanged(nameof(PowerOut));
        OnPropertyChanged(nameof(CalculatedPowerOut));
        OnPropertyChanged(nameof(PowerLossW));
        OnPropertyChanged(nameof(PowerLossPct));
        OnPropertyChanged(nameof(EfficiencyRatio));
        OnPropertyChanged(nameof(EfficiencyPct));
        OnPropertyChanged(nameof(OutputPower));
    }
}

/// <summary>保护功能单项结果。</summary>
public partial class ProtectRow : ObservableObject
{
    [ObservableProperty] private string _protectType = "";
    [ObservableProperty] private string _trigger = "";
    [ObservableProperty] private double _tripTimeMs;
    [ObservableProperty] private TestStatus _status = TestStatus.Untested;
}