using System.Collections.Generic;
using System.Runtime.Serialization;

namespace Uigenx.Protocol
{
    public enum UgxActionSource
    {
        [EnumMember(Value = "ui")] Ui,
        [EnumMember(Value = "code")] Code,
    }

    public sealed class UgxDataSchemaRequest
    {
        public string RequestId { get; set; } = string.Empty;

        /// <summary>Reflect one type; omit to reflect every [UgxDataSource] class in the project.</summary>
        public string Type { get; set; }
    }

    public sealed class UgxDataSchemaField
    {
        public string Path { get; set; } = string.Empty;
        public string Type { get; set; } = string.Empty;
        public bool Writable { get; set; }
    }

    public sealed class UgxDataSchemaSource
    {
        public string Name { get; set; } = string.Empty;
        public string TypeName { get; set; } = string.Empty;
        public List<UgxDataSchemaField> Fields { get; set; } = new List<UgxDataSchemaField>();
    }

    public sealed class UgxDataSchemaAction
    {
        public string Name { get; set; } = string.Empty;
        public Dictionary<string, string> Payload { get; set; } = new Dictionary<string, string>();
    }

    public sealed class UgxDataSchemaResult
    {
        public string RequestId { get; set; }
        public List<UgxDataSchemaSource> Sources { get; set; } = new List<UgxDataSchemaSource>();
        public List<UgxDataSchemaAction> Actions { get; set; } = new List<UgxDataSchemaAction>();
    }

    public sealed class UgxDataSubscribe
    {
        public string Session { get; set; } = string.Empty;
        public List<string> Paths { get; set; } = new List<string>();
        public double Hz { get; set; } = 20d;
    }

    public sealed class UgxDataUnsubscribe
    {
        public string Session { get; set; } = string.Empty;
    }

    /// <summary>One changed path. `V` is string, number, bool or null.</summary>
    public sealed class UgxDataChange
    {
        public string Path { get; set; } = string.Empty;

        [Newtonsoft.Json.JsonProperty("v")] public object V { get; set; }
    }

    public sealed class UgxDataDelta
    {
        public string Session { get; set; } = string.Empty;
        public int Seq { get; set; }
        public List<UgxDataChange> Changes { get; set; } = new List<UgxDataChange>();
    }

    public sealed class UgxDataSnapshot
    {
        public string Session { get; set; } = string.Empty;
        public int Seq { get; set; }
        public Dictionary<string, object> Values { get; set; } = new Dictionary<string, object>();
    }

    public sealed class UgxDataSet
    {
        public string Path { get; set; } = string.Empty;
        public object Value { get; set; }
    }

    public sealed class UgxActionEmit
    {
        public string Action { get; set; } = string.Empty;
        public Dictionary<string, object> Payload { get; set; } = new Dictionary<string, object>();
    }

    public sealed class UgxActionFired
    {
        public string Action { get; set; } = string.Empty;
        public Dictionary<string, object> Payload { get; set; } = new Dictionary<string, object>();
        public string Screen { get; set; }
        public string NodeId { get; set; }
        public UgxActionSource Source { get; set; } = UgxActionSource.Ui;
    }
}