using UnityEngine;

public class ProgramPresenter
{
    private ProgramModel model;
    private ProgramView view;

    public ProgramPresenter(ProgramModel model, ProgramView view)
    {
        this.model = model;
        this.view = view;

        this.view.OnCreateProgramClicked += HandleCreateProgram;
        this.view.OnLoadProgramListRequested += HandleLoadProgramList;
        this.view.OnProgramSelectedToLoad += HandleProgramSelected;
        this.view.OnSaveClicked += HandleSaveProgram;
        this.view.OnAddPointClicked += HandleAddPoint;
    }

    private void HandleCreateProgram(string programId)
    {
        if (model.CreateNewProgram(programId))
        {
            view.DisplayProgram(model.CurrentProgram);
        }
        else
        {
            view.ShowMessage($"Error: Program ID '{programId}.job' already exists or is invalid.");
        }
    }

    private void HandleLoadProgramList()
    {
        var programIds = model.GetAllProgramIds();
        view.ShowProgramList(programIds);
    }

    private void HandleProgramSelected(string programId)
    {
        if (model.LoadProgram(programId))
        {
            view.DisplayProgram(model.CurrentProgram);
        }
        view.HideProgramList();
    }

    private void HandleSaveProgram()
    {
        model.SaveCurrentProgram();
        // UI 갱신이 필요하다면 여기에 추가 (예: 저장 완료 메시지)
    }

    private void HandleAddPoint()
    {
        // 실제로는 UI상의 좌표나 로봇 엔드포인트 좌표를 받아와야 함
        // 여기서는 예시로 랜덤 좌표를 사용
        Vector3 newPoint = new Vector3(Random.Range(-1f, 1f), Random.Range(0f, 1f), Random.Range(-1f, 1f));

        model.AddPointToCurrentProgram(newPoint);
        view.DisplayProgram(model.CurrentProgram);
    }
}