using RobotNet.VDA5050.Factsheet;
using RobotNet.VDA5050.Type;
using RobotNet10.RobotApp.Services.Exceptions;
using System.Collections.ObjectModel;

namespace RobotNet10.RobotApp.Services.Robot.Actions;

[RobotAction(ActionType.EXAMPLE, 
            [ActionScope.INSTANT, ActionScope.NODE, ActionScope.EDGE], 
            [BlockingType.NONE, BlockingType.SOFT, BlockingType.HARD],
            "This is an example robot action.",
            "Example robot action completed.")]
public class RobotActionExample(IServiceProvider serviceProvider) : RobotAction(serviceProvider)
{
    private static readonly ReadOnlyCollection<ActionParameter> ActionParameters = new List<ActionParameter>
    {
        new() {
            Key = "exampleParam",
            ValueDataType = ValueDataType.STRING,
            Description = "This is an example string parameter.",
            IsOptional = true
        },
    }.AsReadOnly();

    string paramExample = "";

    protected override void Initialize()
    {
        base.Initialize();

        if (ActionParameters.Count > 0)
        {
            foreach (var parameterStore in ActionParameters)
            {
                if (!parameterStore.IsOptional)
                {
                    if (Action is null || Action.ActionParameters is null || !Action.ActionParameters.Any(a => a.Key == parameterStore.Key)) throw new ActionException($"Thiếu tham số bắt buộc '{parameterStore.Key}' cho action {Type}.");
                }
            }
            Parameters = Action is null || Action.ActionParameters is null ? [] : Action.ActionParameters;
        }

        var para = Parameters.FirstOrDefault(p => p.Key == "exampleParam") ?? throw new ActionException($"Action {Type} không tìm thấy parameter key 'exampleParam'");
        paramExample = para.Value?.ToString() ?? "";
    }

    protected override Task StartAction()
    {
        return base.StartAction();
    }

    protected override Task ExecuteAction()
    {
        return base.ExecuteAction();
    }

    protected override Task StopAction()
    {
        return base.StopAction();
    }

    protected override Task PauseAction()
    {
        return base.PauseAction();
    }

    protected override Task ResumeAction()
    {
        return base.ResumeAction();
    }
}