using System;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

namespace Levels
{
    /// <summary>
    /// UI overlay for confirming a level switch. Displays level info and handles confirm/cancel actions, and supports leaderboard view.
    /// </summary>
    public class MinigameSwitchMenu : MonoBehaviour
    {
        [Header("UI References")]
        public Image iconImage;
        public TMP_Text levelNameText;
        public Button confirmButton;
        public Button cancelButton;
        public Button leaderboardButton;
        public GameObject levelInfoContainer;
        public GameObject leaderboardContainer;
        public Button leaderboardDismissButton;

        private Action _onLevelConfirm;
        private Action _onCancel;
        private LevelSwitchData _switchData;

        /// <summary>
        /// Initialize the menu with data and callbacks.
        /// </summary>
        public void Setup(LevelSwitchData switchData, Action onLevelConfirm, Action onCancel)
        {
            _switchData = switchData;
            _onLevelConfirm = onLevelConfirm;
            _onCancel = onCancel;
            if (iconImage) iconImage.sprite = switchData?.menuSprite ?? switchData?.mapSprite;
            if (levelNameText) levelNameText.text = switchData?.targetLevelSceneName ?? "";
            if (confirmButton) confirmButton.onClick.AddListener(OnConfirmClicked);
            if (cancelButton) cancelButton.onClick.AddListener(OnCancelClicked);
            if (leaderboardButton) leaderboardButton.onClick.AddListener(OnLeaderboardClicked);
            if (leaderboardDismissButton) leaderboardDismissButton.onClick.AddListener(OnLeaderboardDismissClicked);
            if (levelInfoContainer) levelInfoContainer.SetActive(true);
            if (leaderboardContainer) leaderboardContainer.SetActive(false);
        }

        private void OnDestroy()
        {
            if (confirmButton) confirmButton.onClick.RemoveListener(OnConfirmClicked);
            if (cancelButton) cancelButton.onClick.RemoveListener(OnCancelClicked);
            if (leaderboardButton) leaderboardButton.onClick.RemoveListener(OnLeaderboardClicked);
            if (leaderboardDismissButton) leaderboardDismissButton.onClick.RemoveListener(OnLeaderboardDismissClicked);
        }

        private void OnConfirmClicked()
        {
            _onLevelConfirm?.Invoke();
            Destroy(gameObject);
        }

        private void OnCancelClicked()
        {
            _onCancel?.Invoke();
            Destroy(gameObject);
        }

        private void OnLeaderboardClicked()
        {
            if (levelInfoContainer) levelInfoContainer.SetActive(false);
            if (leaderboardContainer) leaderboardContainer.SetActive(true);
        }

        private void OnLeaderboardDismissClicked()
        {
            if (levelInfoContainer) levelInfoContainer.SetActive(true);
            if (leaderboardContainer) leaderboardContainer.SetActive(false);
        }
    }
}