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

namespace RimWorldAnimationStudio
{
    public class StageCard : MonoBehaviour, IPointerClickHandler
    {
        private Text stageName;
        private InputField stageNameField;
        private Image banner;

        public void OnNameChange()
        {
            stageName.text = stageNameField.text;
            stageNameField.gameObject.SetActive(false);

            Workspace.animationDef.animationStages[Workspace.stageID].stageName = stageName.text;

            Workspace.Instance.RecordEvent("Stage renamed");
        }

        public void OnMoveStage(int delta)
        {
            if (StageCardManager.Instance.MoveAnimationStage(transform.GetSiblingIndex(), delta))
            {
                int siblingCount = transform.parent.childCount;
                int index = Mathf.Clamp(transform.GetSiblingIndex() + delta, 0, siblingCount - 1);

                transform.SetSiblingIndex(index);
            }
        }

        public void Initialize(string stageName)
        {
            this.stageName = transform.Find("StageName").GetComponent<Text>();
            this.stageNameField = transform.Find("StageNameField").GetComponent<InputField>();
            this.banner = transform.Find("Banner").GetComponent<Image>();

            this.stageName.text = stageName;
        }

        public void Update()
        {
            if (Workspace.stageID == transform.GetSiblingIndex())
            { banner.gameObject.SetActive(true); }

            else
            { 
                banner.gameObject.SetActive(false);
                stageNameField.gameObject.SetActive(false);
            }
        }

        public void OnPointerClick(PointerEventData eventData)
        {
            if (eventData.clickCount >= 2)
            {
                stageNameField.text = stageName.text;
                stageNameField.gameObject.SetActive(true);
            }

            if (Workspace.stageID != transform.GetSiblingIndex())
            {
                AnimationController.Instance.stageTick = 1;
                Workspace.Instance.RecordEvent("Stage selected");
            }

            Workspace.stageID = transform.GetSiblingIndex();
        }
    }
}