//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Saturday, January 06, 2018
//--------------------------------------------------------

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

namespace Snxxz.UI
{
    public class NewGuideWin : Window
    {
        public SquareHollowImage holdImage;
        public RectTransform container;

        public RectTransform rtSelectFrame;
        public FakeButton2 btnFake;

        public RectTransform rtContent;
        public Text txtContent;

        public RectTransform rtArrow;

        private Transform m_PreParent;
        private Transform m_HighLight;

        private UnityEngine.Events.UnityAction onClose;
        private byte m_Direction;
        private bool m_PressClose;

        #region Built-in
        protected override void BindController()
        {
        }

        protected override void AddListeners()
        {
        }

        protected override void OnPreOpen()
        {
            btnFake.RemoveAllListeners();
            btnFake.AddListener(OnClick);
            NewGuideModel _model = ModelCenter.Instance.GetModel<NewGuideModel>();
            m_HighLight = WindowCenter.Instance.uiRoot.transform.Find(_model.componentPath);

            holdImage.cell = _model.size;
            rtSelectFrame.sizeDelta = _model.size + new Vector2(15, 15);
            if (string.IsNullOrEmpty(_model.content))
            {
                rtContent.gameObject.SetActive(false);
            }
            else
            {
                rtContent.gameObject.SetActive(true);
            }
            txtContent.text = _model.content;
            m_PressClose = _model.pressedClose;
            rtArrow.localScale = Vector3.one * _model.arrowScale;
            container.gameObject.SetActive(_model.showMask);

            if (_model.onClose != null)
            {
                onClose = _model.onClose;
            }

            m_Direction = _model.direction;
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
            if (onClose != null)
            {
                onClose();
                onClose = null;
            }
        }

        protected override void OnAfterClose()
        {
            btnFake.RemoveAllListeners();
        }
        #endregion

        protected override void LateUpdate()
        {
            base.LateUpdate();

            if (m_PressClose)
            {
                if (Input.GetMouseButtonDown(0))
                {
                    var sp = Input.mousePosition;
                    if (RectTransformUtility.RectangleContainsScreenPoint(rtSelectFrame.transform as RectTransform, sp, CameraManager.uiCamera))
                    {
                        OnClick();
                        return;
                    }
                }
            }

            if (m_HighLight == null)
            {
                return;
            }

            if (m_HighLight.position != rtSelectFrame.transform.position)
            {
                rtSelectFrame.transform.position = m_HighLight.position;
                holdImage.center = holdImage.transform.InverseTransformPoint(m_HighLight.position);

                Vector2 _arrowPosition = Vector3.zero;
                Vector2 _contentPosition = Vector3.zero;
                Vector3 _rotation = Vector3.zero;

                if (m_Direction == 0)// 上
                {
                    _arrowPosition = rtSelectFrame.anchoredPosition + new Vector2(0, rtSelectFrame.sizeDelta.y * .5f + 20f);
                    _contentPosition = _arrowPosition + new Vector2(0, rtArrow.sizeDelta.y * .5f + rtContent.sizeDelta.y * .5f + 5);
                    _rotation = new Vector3(0, 0, 90);
                }
                else if (m_Direction == 1)// 下
                {
                    _arrowPosition = rtSelectFrame.anchoredPosition + new Vector2(0, -rtSelectFrame.sizeDelta.y * .5f - 20f);
                    _contentPosition = _arrowPosition + new Vector2(0, -rtArrow.sizeDelta.y * .5f - rtContent.sizeDelta.y * .5f - 5);
                    _rotation = new Vector3(0, 0, 270);
                }
                else if (m_Direction == 2)// 左
                {
                    _arrowPosition = rtSelectFrame.anchoredPosition + new Vector2(-rtSelectFrame.sizeDelta.x * .5f - 20f, 0);
                    _contentPosition = _arrowPosition + new Vector2(-rtArrow.sizeDelta.x * .5f - rtContent.sizeDelta.x * .5f - 5, 0);
                    _rotation = new Vector3(0, 0, 180);
                }
                else if (m_Direction == 3)// 右
                {
                    _arrowPosition = rtSelectFrame.anchoredPosition + new Vector2(rtSelectFrame.sizeDelta.x * .5f + 20f, 0);
                    _contentPosition = _arrowPosition + new Vector2(rtArrow.sizeDelta.x * .5f + rtContent.sizeDelta.x * .5f + 5, 0);
                    _rotation = Vector3.zero;
                }

                rtArrow.anchoredPosition = _arrowPosition;
                rtArrow.eulerAngles = _rotation;
                rtContent.anchoredPosition = _contentPosition;
            }

        }

        private void OnClick()
        {

            NewGuideModel _model = ModelCenter.Instance.GetModel<NewGuideModel>();
            if (_model.clickClosed)
            {
                WindowCenter.Instance.Close<NewGuideWin>();
            }
        }
    }

}