using System.Collections;
using System.Collections.Generic;
using DG.Tweening;
using UnityEngine;
using AibisDream.FixSystem;
using UnityEngine.UI;

public class PunchTapeSystem : MonoBehaviour
{
    public RectTransform punchTapeMachine;
    public RectTransform punchTape;
    public float stepInterval = 0.1f; // Interval between each printing step
    public float stepDistance = 0.5f; // Distance moved per step
    public float[] stepPatterns = { 0.3f, 0.5f, 0.2f, 0.4f, 0.6f }; // Pattern of intervals to simulate rhythmic printing

    private void Awake()
    {
        FixSystemCenter.SystemDic.Register(this);
    }

    public void Update()
    {
        if (Input.GetKeyDown(KeyCode.P))
        {
            StartPrinting(2);
        }
    }

    public void StartPrinting(int tapeCount)
    {
        StartCoroutine(PrintPunchTapes(tapeCount));
    }

    public IEnumerator PrintPunchTapes(int tapeCount)
    {
        Vector3 machineStartPos = punchTapeMachine.anchoredPosition;
        Vector3 tapeStartPos = punchTape.anchoredPosition;
        Color tapeStartColor = punchTape.GetComponent<Image>().color;

        while (tapeCount > 0)
        {
            // Move the printer to x = 2 over 1 second
            yield return punchTapeMachine.DOAnchorPos(new Vector2(-1252f, punchTapeMachine.anchoredPosition.y), 1f).WaitForCompletion();

            // Gradually move the punch tape to x = -3.8 with rhythmic pattern
            Vector2 targetPosition = new Vector2(796f, punchTape.anchoredPosition.y);
            int patternIndex = 0;

            while (Vector2.Distance(punchTape.anchoredPosition, targetPosition) > stepDistance)
            {
                punchTape.anchoredPosition = Vector3.MoveTowards(punchTape.anchoredPosition, targetPosition, stepDistance);
                yield return new WaitForSeconds(stepPatterns[patternIndex % stepPatterns.Length]);
                patternIndex++;
            }

            // Ensure exact final position
            punchTape.anchoredPosition = targetPosition;

            // Fade out the punch tape over 1 second
            yield return punchTape.GetComponent<Image>().DOFade(0f, 1f).WaitForCompletion();

            // Reset the punch tape position and opacity
            punchTape.anchoredPosition = tapeStartPos;
            punchTape.GetComponent<Image>().color = tapeStartColor;

            // Decrement the tape count
            tapeCount--;
        }

        // Move the printer back to x = 0 over 1 second
        yield return punchTapeMachine.DOAnchorPos(new Vector2(-1428.186f, punchTapeMachine.anchoredPosition.y), 1f).WaitForCompletion();
    }

}