namespace YZWater.Core.Models;

/// <summary>
/// 项目档案 - 定义一个项目的设备清单、PLC 地址映射和报警阈值
/// 从 projects/ 目录下的 JSON 文件加载
/// </summary>
public class ProjectProfile
{
    /// <summary>项目名称（如 "扬杰二厂泵站"）</summary>
    public string Name { get; set; } = "";

    /// <summary>项目描述</summary>
    public string Description { get; set; } = "";

    /// <summary>
    /// 视图模板名称（决定使用哪种 View 布局）
    /// 如 "PumpStation" = 泵站布局, "Default" = 默认4水箱布局
    /// </summary>
    public string ViewTemplate { get; set; } = "Default";

    /// <summary>泵设备列表</summary>
    public List<PumpConfig> Pumps { get; set; } = new();

    /// <summary>水箱/水池列表</summary>
    public List<TankConfig> Tanks { get; set; } = new();

    /// <summary>仪表列表（压力、流量等带刻度的模拟量）</summary>
    public List<GaugeConfig> Gauges { get; set; } = new();

    /// <summary>通用传感器（日流量、温度等简单模拟量）</summary>
    public List<SensorConfig> Sensors { get; set; } = new();

    /// <summary>通用数字量输入（变频器故障等）</summary>
    public List<DigitalInputConfig> DigitalInputs { get; set; } = new();

    /// <summary>通用数字量输出（复位按钮等）</summary>
    public List<DigitalOutputConfig> DigitalOutputs { get; set; } = new();

    /// <summary>报警阈值配置</summary>
    public AlarmThresholds AlarmThresholds { get; set; } = new();

    /// <summary>
    /// 全局中控/屏控切换地址（所有泵共用，0=中控 1=屏控）
    /// 如 M1.0 — 所有泵要么全中控，要么全屏控
    /// </summary>
    public string? ModeSelectAddress { get; set; }

    /// <summary>控制策略配置 — 决定上位机是否参与自动控制</summary>
    public ControlConfig Control { get; set; } = new();

    /// <summary>页面布局配置 — 决定 ProjectView 的 UI 区域显隐和尺寸</summary>
    public PageLayoutConfig Layout { get; set; } = new();
}

/// <summary>
/// 页面布局配置 — 控制 ProjectView 各区域显隐和尺寸
/// 缺失字段使用默认值，旧 JSON 无需改动即可兼容
/// </summary>
public class PageLayoutConfig
{
    /// <summary>右侧数据面板宽度（像素），0 = 隐藏整个右列。默认 300</summary>
    public int RightColumnWidth { get; set; } = 300;

    /// <summary>隐藏的区块名称列表。
    /// 可选值："Tanks"（液位监控）, "Gauges"（仪表）, "Sensors"（累计）, "Faults"（故障状态）
    /// 被隐藏的区块即使有数据也不显示</summary>
    public List<string> HiddenSections { get; set; } = new();
}

/// <summary>
/// 控制策略配置 — 决定上位机在该项目中的控制角色
/// EnableAutoControl=false 时上位机仅监控，自动逻辑由 PLC 处理
/// </summary>
public class ControlConfig
{
    /// <summary>是否启用上位机自动控制（默认 false = PLC 自行处理）</summary>
    public bool EnableAutoControl { get; set; } = false;

    /// <summary>控制模式描述（UI 显示用，如 "PLC自动" / "远程中控"）</summary>
    public string ControlModeDescription { get; set; } = "PLC自动";

    /// <summary>是否允许上位机手动启停泵</summary>
    public bool AllowManualControl { get; set; } = true;

    /// <summary>是否允许参数同步写入 PLC</summary>
    public bool AllowParameterSync { get; set; } = true;
}

/// <summary>
/// 泵设备配置 - 涵盖泵的读/写/状态点位
/// </summary>
public class PumpConfig
{
    /// <summary>泵名称（如 "1#泵"）</summary>
    public string Name { get; set; } = "";

    // ─── 读取地址 ───

    /// <summary>运行状态地址 (DO 区，如 Q0.1) - 起停共用地址时与 StartAddress 相同</summary>
    public string RunAddress { get; set; } = "";

    /// <summary>变频器故障地址 (DI 区，如 I0.1)</summary>
    public string FaultAddress { get; set; } = "";

    /// <summary>电流地址 (AI 区，如 AIW18 或对应的 VD 地址)</summary>
    public string CurrentAddress { get; set; } = "";

    /// <summary>
    /// 额定电流（A，可选）。配置后泵卡电流条按「当前/额定」显示负荷比例，
    /// 超载(≥100%)变红提醒；未配置(0)时电流条退化为组内相对比例。
    /// </summary>
    public float RatedCurrent { get; set; }

    /// <summary>手自动状态地址 (读，如 M2.6, 1=自动 0=手动)</summary>
    public string AutoStateAddress { get; set; } = "";

    /// <summary>日台时-小时地址 (读，如 VD950)</summary>
    public string DailyHoursAddress { get; set; } = "";

    /// <summary>日台时-小时数据类型: "REAL" / "INT" / "DINT" (默认 REAL)</summary>
    public string DailyHoursDataType { get; set; } = "REAL";

    /// <summary>日台时-分钟地址 (读，如 VD10)</summary>
    public string DailyMinutesAddress { get; set; } = "";

    /// <summary>日台时-分钟数据类型: "REAL" / "INT" / "DINT" (默认 REAL)</summary>
    public string DailyMinutesDataType { get; set; } = "REAL";

    // ─── 写入地址 ───

    /// <summary>手动启动地址 (写，如 M1.3, 点动)</summary>
    public string StartAddress { get; set; } = "";

    /// <summary>手动停止地址 (写，如 M1.4, 点动)</summary>
    public string StopAddress { get; set; } = "";

    /// <summary>自动命令地址 (写，如 M2.2, 点动)</summary>
    public string AutoCommandAddress { get; set; } = "";

    /// <summary>手动命令地址 (写，如 M2.1, 点动)</summary>
    public string ManualCommandAddress { get; set; } = "";

    /// <summary>日台时清零地址 (写，如 M19.4)</summary>
    public string DailyResetAddress { get; set; } = "";
}

/// <summary>
/// 水箱/水池配置
/// </summary>
public class TankConfig
{
    /// <summary>名称（如 "集水池"）</summary>
    public string Name { get; set; } = "";

    /// <summary>即时液位地址 (读，如 VD62)</summary>
    public string LevelAddress { get; set; } = "";

    /// <summary>启动 1 台泵的液位设定值</summary>
    public float? StartPump1Level { get; set; }

    /// <summary>启动 2 台泵的液位设定值</summary>
    public float? StartPump2Level { get; set; }

    /// <summary>启动 3 台泵的液位设定值</summary>
    public float? StartPump3Level { get; set; }

    /// <summary>停泵液位设定值</summary>
    public float? StopLevel { get; set; }

    /// <summary>保护液位设定值</summary>
    public float? ProtectionLevel { get; set; }

    /// <summary>池体满量程高度（米），用于 UI 液位归一化显示。未配置时自动取阈值中最大值</summary>
    public float? MaxLevel { get; set; }

    /// <summary>启动 1 台泵液位地址 (读写，如 VD500)</summary>
    public string StartPump1LevelAddress { get; set; } = "";

    /// <summary>启动 2 台泵液位地址 (读写，如 VD504)</summary>
    public string StartPump2LevelAddress { get; set; } = "";

    /// <summary>启动 3 台泵液位地址 (读写，如 VD508)</summary>
    public string StartPump3LevelAddress { get; set; } = "";

    /// <summary>停泵液位地址 (读写，如 VD528)</summary>
    public string StopLevelAddress { get; set; } = "";

    /// <summary>保护液位地址 (读写，如 VD962)</summary>
    public string ProtectionLevelAddress { get; set; } = "";

    // ─── 按索引访问（动态泵数量支持，向后兼容旧字段）───

    /// <summary>获取第 N 台泵启泵液位地址（1-based，N=1/2/3 取旧字段，N≥4 取扩展列表）</summary>
    public string GetStartPumpLevelAddress(int pumpIndex) => pumpIndex switch
    {
        1 => StartPump1LevelAddress,
        2 => StartPump2LevelAddress,
        3 => StartPump3LevelAddress,
        _ => pumpIndex - 1 < StartPumpLevelAddresses.Count ? StartPumpLevelAddresses[pumpIndex - 1] : ""
    };

    /// <summary>获取第 N 台泵启泵液位值（1-based）</summary>
    public float? GetStartPumpLevel(int pumpIndex) => pumpIndex switch
    {
        1 => StartPump1Level,
        2 => StartPump2Level,
        3 => StartPump3Level,
        _ => pumpIndex - 1 < StartPumpLevels.Count ? StartPumpLevels[pumpIndex - 1] : null
    };

    /// <summary>设置第 N 台泵启泵液位值（1-based）</summary>
    public void SetStartPumpLevel(int pumpIndex, float value)
    {
        switch (pumpIndex)
        {
            case 1: StartPump1Level = value; break;
            case 2: StartPump2Level = value; break;
            case 3: StartPump3Level = value; break;
            default:
                while (StartPumpLevels.Count < pumpIndex) StartPumpLevels.Add(null);
                StartPumpLevels[pumpIndex - 1] = value;
                break;
        }
    }

    /// <summary>扩展启泵液位地址列表（N≥4 时使用）</summary>
    public List<string> StartPumpLevelAddresses { get; set; } = new();

    /// <summary>扩展启泵液位值列表（N≥4 时使用）</summary>
    public List<float?> StartPumpLevels { get; set; } = new();
}

/// <summary>
/// 仪表配置（压力、流量等带刻度/上下限的模拟量）
/// </summary>
public class GaugeConfig
{
    /// <summary>名称（如 "压力"、"流量"）</summary>
    public string Name { get; set; } = "";

    /// <summary>单位（如 "MPa"、"m³/h"）</summary>
    public string Unit { get; set; } = "";

    /// <summary>即时值地址 (读，如 VD6600)</summary>
    public string ValueAddress { get; set; } = "";

    /// <summary>高压/上限设置地址 (读写，如 VD6704)</summary>
    public string HighSetAddress { get; set; } = "";

    /// <summary>低压/下限设置地址 (读写，如 VD6700)</summary>
    public string LowSetAddress { get; set; } = "";

    /// <summary>高压报警设定值（同步到 HighSetAddress）</summary>
    public float? HighAlarmSet { get; set; }

    /// <summary>低压报警设定值（同步到 LowSetAddress）</summary>
    public float? LowAlarmSet { get; set; }

    /// <summary>仪表最小刻度值</summary>
    public double MinValue { get; set; }

    /// <summary>仪表最大刻度值</summary>
    public double MaxValue { get; set; } = 100;
}

/// <summary>
/// 通用传感器配置（简单模拟量，如日流量）
/// </summary>
public class SensorConfig
{
    /// <summary>名称（如 "日流量"）</summary>
    public string Name { get; set; } = "";

    /// <summary>单位（如 "m³"）</summary>
    public string Unit { get; set; } = "";

    /// <summary>数据地址（如 VD884）</summary>
    public string Address { get; set; } = "";

    /// <summary>数据类型: "REAL" / "INT" / "DWORD"</summary>
    public string DataType { get; set; } = "REAL";

    /// <summary>访问权限: "R" (只读) / "RW" (读写)</summary>
    public string Access { get; set; } = "R";
}

/// <summary>
/// 通用数字量输入配置
/// </summary>
public class DigitalInputConfig
{
    /// <summary>名称（如 "泵1变频器故障"）</summary>
    public string Name { get; set; } = "";

    /// <summary>地址（如 I0.1）</summary>
    public string Address { get; set; } = "";

    /// <summary>备注</summary>
    public string Remark { get; set; } = "";
}

/// <summary>
/// 通用数字量输出配置
/// </summary>
public class DigitalOutputConfig
{
    /// <summary>名称（如 "复位按钮"）</summary>
    public string Name { get; set; } = "";

    /// <summary>地址（如 M30.0）</summary>
    public string Address { get; set; } = "";

    /// <summary>备注</summary>
    public string Remark { get; set; } = "";
}

/// <summary>
/// 报警阈值
/// </summary>
public class AlarmThresholds
{
    /// <summary>
    /// 报警来源：PLC / Host / Both
    /// PLC = 只信任 PLC 的 DI 开关量报警，上位机不做模拟量阈值判断
    /// Host = 只走上位机的模拟量阈值判断，忽略 PLC 的 DI 报警
    /// Both = 两套都检查（可能产生重复报警）
    /// 默认 PLC
    /// </summary>
    public string AlarmSource { get; set; } = "PLC";

    public float? LevelHigh { get; set; }
    public float? LevelLow { get; set; }
    public float? FlowHigh { get; set; }
    public float? FlowLow { get; set; }
    public float? PressureHigh { get; set; }
    public float? PressureLow { get; set; }
}