using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using static Ruins_Buildings;

public class Ruins_Node : MonoBehaviour
{
    //public Ruins_Node father;
    public List<Ruins_Node> son = new List<Ruins_Node>();

    public Ruins_Buildings ruins_Buildings;

    private Transform Coverings;
    private Transform Item;

    public float progress;
    public NodeState state = NodeState.Lock;
    //public List<BlobController> TuanZiInNode = new List<BlobController>();

    private Vector3 InitialScale;

    public enum NodeState
    {
        Lock, WaitingForDig, BeingDigged
    }

    // Start is called before the first frame update
    void Start()
    {
        ruins_Buildings = transform.parent.parent.GetComponent<Ruins_Buildings>();
        ruins_Buildings.Node_List.Add(this);

        Coverings = transform.Find("Coverings");
        Item = transform.Find("Item");

        InitialScale = Coverings.localScale;
        if(state == NodeState.WaitingForDig)
        {
            Coverings.GetComponent<SpriteRenderer>().color = Color.yellow;
        }
    }

    // Update is called once per frame
    void Update()
    {
        Coverings.localScale = InitialScale * (100 - progress) / 100; 
    }
    public void DigRuins()
    {
        progress += ruins_Buildings.TuanZiList.Count*10;

        if (progress >= 100)
        {
            progress = 100;
            CancelInvoke("DigRuins");
            //修改建筑状态
            ruins_Buildings.state = State.isResting;
            //转移团子
            foreach (BlobController blob in ruins_Buildings.TuanZiList)
            {
                blob.transform.position = new Vector3(ruins_Buildings.transform.position.x, ruins_Buildings.transform.position.y, blob.transform.position.z);
                blob.transform.eulerAngles = new Vector3(0, 0, 0);
            }
            //修改节点信息
            state = NodeState.BeingDigged;
            //解锁子节点
            foreach (Ruins_Node n in son)
            {
                n.state = NodeState.WaitingForDig;
                n.Coverings.GetComponent<SpriteRenderer>().color = Color.yellow;
            }
        }
    }
    private void OnMouseDown()
    {
        if (ruins_Buildings.state == State.isResting && state == NodeState.WaitingForDig && ruins_Buildings.TuanZiList.Count>0)
        {
            //修改建筑状态
            ruins_Buildings.state = State.isDigging;
            ruins_Buildings.current_Node = this;
            //转移团子
            foreach (BlobController blob in ruins_Buildings.TuanZiList)
            {
                blob.transform.position = new Vector3(transform.position.x, transform.position.y,blob.transform.position.z);
                blob.transform.eulerAngles = new Vector3(0, 0, 0);
            }
            //每秒挖掘一次
            InvokeRepeating("DigRuins", 0, 1);
        }
    }

    private void OnMouseEnter()
    {
        if (ruins_Buildings.state == State.isResting && state == NodeState.WaitingForDig && ruins_Buildings.TuanZiList.Count > 0)
        {
            //Debug.Log(123);
            Coverings.GetComponent<SpriteRenderer>().color = Color.blue;
        }
    }
    private void OnMouseExit()
    {
        if (Coverings.GetComponent<SpriteRenderer>().color == Color.blue)
        {
            Coverings.GetComponent<SpriteRenderer>().color = Color.yellow;
        }
    }
}