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

public class FishingGaugeUI : MonoBehaviour
{
    [Header("Panel UI")]
    [SerializeField] private GameObject counterPanel;
    [SerializeField] private GameObject finalResultPanel;

    [Header("Gauge UI")]
    [SerializeField] private RectTransform pointerPivot;
    [SerializeField] private Image successZone;

    [Header("Text UI")]
    [SerializeField] private TMP_Text successText;
    [SerializeField] private TMP_Text failText;
    [SerializeField] private TMP_Text resultText;
    [SerializeField] private TMP_Text finalResultText;

    [Header("Zone Visual Correction")]
    [Tooltip("성공 구간 이미지가 판정 위치와 어긋나면 이 값을 조정하세요.")]
    [SerializeField] private float zoneVisualOffset = 0f;

    [Header("Result Settings")]
    [SerializeField] private float resultShowTime = 1f;
    [SerializeField] private bool hideCounterOnFinalResult = true;

    private Coroutine resultRoutine;

    private void Awake()
    {
        HideRoundResult();
        HideFinalResult();
        ShowCounter();
    }

    public void SetPointerRotation(float angle)
    {
        if (pointerPivot == null)
            return;

        pointerPivot.localEulerAngles = new Vector3(0f, 0f, -angle);
    }

    public void SetZone(float centerAngle, float size)
    {
        SetZoneSize(size);
        SetZoneRotation(centerAngle, size);
    }

    public void SetZoneSize(float size)
    {
        if (successZone == null)
            return;

        successZone.fillAmount = Mathf.Clamp01(size / 360f);
    }

    public void SetZoneRotation(float centerAngle, float size)
    {
        if (successZone == null)
            return;

        float startAngle = centerAngle - size * 0.5f + zoneVisualOffset;
        successZone.rectTransform.localEulerAngles =
            new Vector3(0f, 0f, -startAngle);
    }

    public void UpdateCounter(int success, int successTarget, int fail, int failTarget)
    {
        ShowCounter();

        if (successText != null)
            successText.text = $"성공 {success}/{successTarget}";

        if (failText != null)
            failText.text = $"실패 {fail}/{failTarget}";
    }

    public void ShowCounter()
    {
        if (counterPanel != null)
            counterPanel.SetActive(true);
    }

    public void HideCounter()
    {
        if (counterPanel != null)
            counterPanel.SetActive(false);
    }

    public void ShowResult(string text)
    {
        if (resultText == null)
            return;

        if (resultRoutine != null)
            StopCoroutine(resultRoutine);

        resultRoutine = StartCoroutine(ResultRoutine(text));
    }

    private IEnumerator ResultRoutine(string text)
    {
        resultText.gameObject.SetActive(true);
        resultText.text = text;

        yield return new WaitForSeconds(resultShowTime);

        resultText.gameObject.SetActive(false);
        resultRoutine = null;
    }

    public void HideRoundResult()
    {
        if (resultRoutine != null)
        {
            StopCoroutine(resultRoutine);
            resultRoutine = null;
        }

        if (resultText != null)
            resultText.gameObject.SetActive(false);
    }

    public void ShowFinalResult(string text)
    {
        HideRoundResult();

        if (hideCounterOnFinalResult)
            HideCounter();

        if (finalResultPanel != null)
            finalResultPanel.SetActive(true);

        if (finalResultText != null)
        {
            finalResultText.gameObject.SetActive(true);
            finalResultText.text = text;
        }
    }

    public void HideFinalResult()
    {
        if (finalResultPanel != null)
            finalResultPanel.SetActive(false);

        if (finalResultText != null)
            finalResultText.gameObject.SetActive(false);

        ShowCounter();
    }
}