using GeoSus.Client;
using System;
using UnityEngine;
using System.Linq;  

public class Station : IInteractable
{
    public StationType Type { get; set; }
    public Position Location { get; set; }
    public PlayerRole? ReqRole { get; set; }
    public float InteractionRange { get; set; }
    protected GameObject interfaceInstance;
    public GameObject Interface { get; set; } // Prefab pro interakci (napø. UI pro úkol nebo sabotáže)

    public virtual void Interact(PlayerRole role)
    {
        if (ReqRole.HasValue && role != ReqRole.Value)
        {
            Debug.Log("You do not have the required role to interact with this station.");
            return;
        }
        else
        {
            interfaceInstance = UnityEngine.Object.Instantiate(Interface); // Zobrazí interakèní UI
        }


    }
    public Station(Position location, float interactionRange)
    {
        Location = location;
        InteractionRange = interactionRange;
    }
}
public class TaskStation : Station
{
    public string TaskID { get; set; } // Unikátní ID úkolu pro server
    private GameClient _gameClient;
    public TaskStation(Position pos, float interactionRange, GameClient gameClient, string taskID) : base(pos, interactionRange)
    {
        Type = StationType.Task;
        ReqRole = PlayerRole.Crew;
        _gameClient = gameClient;
    }
    public ITask Task { get; set; }
    public override void Interact(PlayerRole role)
    {
        if(interfaceInstance != null)
        {
            ResumeTask();
            return;
        }
        base.Interact(role);
        Task = interfaceInstance.GetComponent<ITask>();
        Task.TaskID = TaskID;
        Task.Initialize(OnTaskCompleted);
    }
    private void ResumeTask()
    {
        interfaceInstance.SetActive(true); // Zobrazí interakèní UI
    }
    private void OnTaskCompleted(ITask task)
    {
        _gameClient.CompleteTask(task.TaskID);
        task.ExitTask(OnTaskExit);
        Debug.Log($"Task {task.TaskName} completed and sent to server.");
    }
    private void OnTaskExit(ITask task)
    {   
        if (task.IsCompleted)
        {
            UnityEngine.Object.Destroy(interfaceInstance); // Znièí interakèní UI
            Debug.Log($"Task {task.TaskName} completed and sent to server.");
        }
        else
        {
            interfaceInstance.SetActive(false); // Skryje interakèní UI
            Debug.Log($"Task {task.TaskName} was not completed, but exited.");
        }

    }

}