using System.Collections.ObjectModel;
using System.Text.Json.Serialization;

namespace OmniNotify;

public enum NotificationStatus
{
    Displayed,
    DndMuted,
    IllegalChannel,
    System
}

public enum ScreenAnchor
{
    TopLeft,
    TopCenter,
    TopRight,
    MiddleLeft,
    Center,
    MiddleRight,
    BottomLeft,
    BottomCenter,
    BottomRight
}

public enum StackMode
{
    Queue,
    Push,
    Replace
}

public enum OverflowMode
{
    Truncate,
    VerticalScroll,
    Split
}

public enum PopupAnimation
{
    Fade,
    Slide,
    Zoom
}

public sealed class AppState
{
    public GlobalSettings Settings { get; set; } = new();
    public ObservableCollection<Channel> Channels { get; set; } = [];
    public ObservableCollection<HistoryItem> History { get; set; } = [];
}

public sealed class GlobalSettings
{
    public bool StartWithWindows { get; set; }
    public bool DndEnabled { get; set; }
    public bool CircuitBreakerOpen { get; set; }
    public int MaxMessagesPerSecond { get; set; } = 8;
    public int RetainDays { get; set; } = 30;
    public int RetainCount { get; set; } = 1000;
    public int LocalPort { get; set; } = 19845;
}

public sealed class Channel
{
    public Guid Id { get; set; } = Guid.NewGuid();
    public string Name { get; set; } = "default";
    public NotificationProfile Profile { get; set; } = NotificationProfile.CreateDefault();
}

public sealed class NotificationProfile
{
    public int ScreenIndex { get; set; }
    public ScreenAnchor Anchor { get; set; } = ScreenAnchor.TopRight;
    public double MarginX { get; set; } = 24;
    public double MarginY { get; set; } = 24;
    public double Width { get; set; } = 360;
    public double MaxHeight { get; set; } = 220;
    public double Padding { get; set; } = 18;
    public string FontFamily { get; set; } = "Microsoft YaHei UI";
    public double TitleFontSize { get; set; } = 16;
    public double BodyFontSize { get; set; } = 13;
    public string TextColor { get; set; } = "#F8FAFC";
    public string BackgroundColor { get; set; } = "#242934";
    public double BackgroundOpacity { get; set; } = 0.94;
    public string BorderColor { get; set; } = "#5B6B84";
    public double BorderOpacity { get; set; } = 0.65;
    public double OverallOpacity { get; set; } = 1;
    public double LifetimeSeconds { get; set; } = 4.5;
    public PopupAnimation EnterAnimation { get; set; } = PopupAnimation.Slide;
    public PopupAnimation ExitAnimation { get; set; } = PopupAnimation.Fade;
    public StackMode StackMode { get; set; } = StackMode.Queue;
    public OverflowMode OverflowMode { get; set; } = OverflowMode.Truncate;
    public double SplitIntervalSeconds { get; set; } = 0.6;
    [JsonPropertyName("MarqueeHoldSeconds")]
    public double VerticalScrollHoldSeconds { get; set; } = 1;
    public double VerticalScrollSpeed { get; set; } = 30;

    public static NotificationProfile CreateDefault() => new();
}

public sealed class HistoryItem
{
    public Guid Id { get; set; } = Guid.NewGuid();
    public DateTime ReceivedAt { get; set; } = DateTime.Now;
    public string Channel { get; set; } = "";
    public string Title { get; set; } = "";
    public string Body { get; set; } = "";
    public NotificationStatus Status { get; set; }
}

public sealed class IncomingMessage
{
    public string Channel { get; set; } = "";
    public string Title { get; set; } = "";
    public string Body { get; set; } = "";
}