using System;
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class JobSelectorUI : MonoBehaviour
{
    [SerializeField]
    private TextMeshProUGUI _title;
    [SerializeField]
    private TextMeshProUGUI _description;
    [SerializeField]
    private Button _btnCancel;
    [SerializeField]
    private Button _btnOk;

    [SerializeField]
    private Transform _itemsContainer;
    [SerializeField]
    private Transform _tabsContainer;
    [SerializeField]
    private JobItemUITemplate _jobItemUItemplate;
    [SerializeField]
    private JobTabUITemplate _jobTabUItemplate;
    [SerializeField]
    private List<JobsListSO> _jobs;

    private JobTabUITemplate _selectedTab;
    public void ShowJobSelectionDialog(string title, string description, Action onCancel, Action onConfirm)
    {
        UIManager.Instance.Freeze();

        gameObject.SetActive(true);
        _title.text = title;
        _description.text = description;
        //Create Tabs
        foreach (var job in _jobs)
        {
            var itemUI = Instantiate(_jobTabUItemplate, _tabsContainer);
            itemUI.gameObject.SetActive(true);
            itemUI.GetComponent<JobTabUITemplate>().SetItem(this,job);
        }
        //foreach (var job in _jobs.JobPositionsList)
        //{
        //    var itemUI = Instantiate(_jobItemUItemplate, _container);
        //    itemUI.gameObject.SetActive(true);
        //    itemUI.GetComponent<JobItemUITemplate>().SetItem((job));
        //}

        _btnCancel.onClick.AddListener(() =>
        {
            onCancel?.Invoke();
            Hide();
        });
        _btnOk.onClick.AddListener(() =>
        {
            onConfirm?.Invoke();
            Hide();
        });
    }

    public void OnTabEnter(JobTabUITemplate button)
    {
        print($"enter to {button.JobListItem.name}");
    }
    public void OnTabSelected(JobTabUITemplate button)
    {
        _selectedTab = button;
        while (_itemsContainer.childCount > 0)
        {
            DestroyImmediate(_itemsContainer.GetChild(0).gameObject);
        }
        foreach (var job in _selectedTab.JobListItem.JobPositionsList)
        {
            var itemUI = Instantiate(_jobItemUItemplate, _itemsContainer);
            itemUI.gameObject.SetActive(true);
            itemUI.GetComponent<JobItemUITemplate>().SetItem((job));
        }
        print($"selected {button.JobListItem.name}");
    }

    public void OnTabExit(JobTabUITemplate button)
    {
        print($"exit {button.JobListItem.name}");
    }

    private void CloseDialog()
    {
        UIManager.Instance.Unfreeze();
        Destroy(this);
    }

    private void Hide()
    {
        gameObject.SetActive(false);
        CloseDialog();
    }
}