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

namespace Level12
{
    public class Level12 : MonoBehaviour
    {
        public int AllQuesition = 4;
        public GameObject GuanModel1, GuanModel2;
        public Text title,one,two,three,four;
        public Button okbtn, backbtn,tipsOk,tipsQuxiao,shangfamenBtn,xiafamenBtn,endTipsOkBtn,upBtn,downBtn;
        public GameObject model,model2, modelImg,model2Img, shangfamenObj,xiafamenObj,romModel;
        public ToggleGroup togGroup;
        public GameObject tipUI,endTipsUI;
        List<Subject> subjectsList = new List<Subject>();
        int PassIndex = 12, QuestionIndex = 0;
        public float RotSpeed = 10f;
        public float ScaleMax = 4;
        public float ScaleMin = 1;
        float upMax = 2.2f;
        double scaleX=1.0d;
        int[] answer= { 0, 0, 0, 0};
        bool[] answerbool = { false, false };
        Vector3 shangfamenPosV3 = new Vector3(-2.86f, 2.94f, 0.7f);
        Vector3 shangfamenEul = new Vector3(-2.31f, 13.5f, -89.7f);
        Vector3 xiafamenPosV3 = new Vector3(-0.12f, 0.13f, 0.01f);
        Vector3 xiafamenEul = new Vector3(0, 0, -91.96f);
        bool shangfamenBool = false,xiafamenBool=false;
        bool isClickFaMen = false;
        void Start()
        {
            InitData();
            for (int i = 0; i < 4; i++)
            {
                Toggle t = togGroup.transform.Find(((i+1).ToString())).GetComponent<Toggle>();
                togGroup.RegisterToggle(t);
                t.onValueChanged.AddListener(on => {
                    if (on) answer[QuestionIndex] = (int.Parse(t.name));
                    else answer[QuestionIndex] = 0;
                });
            }
            okbtn.onClick.AddListener(delegate () {
                if (QuestionIndex == 4) return;
                QuestionIndex += 1;
                if (QuestionIndex == 1)
                {
                    GuanModel1.SetActive(false);
                    GuanModel2.SetActive(true);
                }
                if (QuestionIndex >= 3 && isClickFaMen == false)
                {
                    tipUI.SetActive(true);
                    return;
                }else if (answer[QuestionIndex-1] == 0&&QuestionIndex<=2)
                {
                    tipUI.SetActive(true);
                    return;
                }
                if (QuestionIndex >= 3)
                {
                    GameRoot.SubmitOprerationAnswer(PassIndex, QuestionIndex, answerbool);
                    Debug.Log("提交第" + QuestionIndex);
                    if (QuestionIndex == subjectsList.Count)
                    {
                        endTipsUI.SetActive(true);
                        return;
                    }
                    SetUIData(QuestionIndex);
                }
                else
                {
                    SubmitChoiceAnswer();
                    SetUIData(QuestionIndex);
                }
            });
            backbtn.onClick.AddListener(delegate ()
            {
                GameRoot.ReturnMenu();
            });
            tipsOk.onClick.AddListener(delegate ()
            {
                if (QuestionIndex >= 3)
                {
                    GameRoot.SubmitOprerationAnswer(PassIndex, QuestionIndex, answerbool);
                    Debug.Log("提交第" + QuestionIndex);
                    SetUIData(QuestionIndex);
                    if (QuestionIndex==subjectsList.Count)
                        endTipsUI.SetActive(true);
                }
                else
                {
                    SubmitChoiceAnswer();
                    SetUIData(QuestionIndex);
                }
                tipUI.SetActive(false);
            });
            tipsQuxiao.onClick.AddListener(delegate ()
            {
                QuestionIndex -= 1;
                tipUI.SetActive(false);
            });
            shangfamenBtn.onClick.AddListener(delegate ()
            {
                if (isClickFaMen == false) isClickFaMen = true;
                shangfamenBool = !shangfamenBool;
                Vector3 tPos = Vector3.zero;
                Vector3 tEul = Vector3.zero;
                if (QuestionIndex == 2)
                {
                    tPos = shangfamenBool ? Vector3.zero : shangfamenPosV3;
                    tEul = shangfamenBool ? Vector3.zero : shangfamenEul;
                }else if (QuestionIndex == 3)
                {
                    tPos = shangfamenBool ? shangfamenPosV3:Vector3.zero;
                    tEul = shangfamenBool ? shangfamenEul:Vector3.zero;
                }
                shangfamenObj.transform.localPosition = tPos;
                shangfamenObj.transform.localEulerAngles = tEul;
                answerbool[0] = shangfamenBool;
            });
            xiafamenBtn.onClick.AddListener(delegate ()
            {
                if (isClickFaMen == false) isClickFaMen = true;
                xiafamenBool = !xiafamenBool;
                Vector3 tPos = Vector3.zero ;
                Vector3 tEul = Vector3.zero ; 
                if (QuestionIndex == 2)
                {
                    tPos = xiafamenBool ? Vector3.zero : xiafamenPosV3;
                    tEul = xiafamenBool ? Vector3.zero : xiafamenEul;
                }else if (QuestionIndex == 3)
                {
                    tPos = xiafamenBool ? xiafamenPosV3:Vector3.zero ;
                    tEul = xiafamenBool ? xiafamenEul:Vector3.zero ;
                }
                xiafamenObj.transform.localPosition = tPos;
                xiafamenObj.transform.localEulerAngles = tEul;
                answerbool[1] = xiafamenBool;
            });
            endTipsOkBtn.onClick.AddListener(delegate ()
            {
                GameRoot.ReturnMenu();
            });
            
            SetUIData(QuestionIndex);
        }

        public void PassOver()
        {
            GameRoot.SubmitPassState(12, true);
        }

        public void MoveDown()
        {
            Vector3 tmpV3 = model.transform.localPosition;
            if (tmpV3.y < upMax)
            {
                GuanModel1.transform.localPosition = new Vector3(tmpV3.x, tmpV3.y += 0.2f, tmpV3.z);
                GuanModel2.transform.localPosition = new Vector3(tmpV3.x, tmpV3.y += 0.2f, tmpV3.z);
            }
        }
        public void MoveUp()
        {
            
            Vector3 tmpV3 = model.transform.localPosition;
            if (tmpV3.y > 1 || scaleX > 1)
            {
                string s = string.Format("{0:N1}", scaleX);
                string[] strArr = s.Split('.');
                s = strArr[1];
                float newV = float.Parse(s) * 0.1f;
                if (tmpV3.y < 0)
                    newV = 2.0f;
                if (tmpV3.y > -newV)
                {
                   GuanModel1.transform.localPosition = new Vector3(tmpV3.x, tmpV3.y -= 0.2f, tmpV3.z);
                    GuanModel2.transform.localPosition = new Vector3(tmpV3.x, tmpV3.y -= 0.2f, tmpV3.z);
                }
                  
            }
        }


        void SubmitChoiceAnswer()
        {
            GameRoot.SubmitChoiceAnswer(PassIndex, QuestionIndex, answer[QuestionIndex-1]);
            Debug.Log("提交第" + QuestionIndex);
        }
        void SetUIData(int index)
        {
            if (index >= AllQuesition) return;
            title.text = subjectsList[index].title;
            one.text = subjectsList[index].one;
            two.text = subjectsList[index].two;
            three.text = subjectsList[index].three;
            four.text = subjectsList[index].four;
            togGroup.SetAllTogglesOff(false);
            if (index == 2)
            {
                model.SetActive(false);
                modelImg.transform.parent.gameObject.SetActive(false);
                togGroup.gameObject.SetActive(false);
                model2.SetActive(true);
                romModel.gameObject.SetActive(true);
                model2Img.SetActive(true);
                shangfamenBtn.gameObject.SetActive(true);
                xiafamenBtn.gameObject.SetActive(true);
            }
            if (index == 3)
            {
                isClickFaMen = false;
                answerbool[0] = false;answerbool[1] = false;
                shangfamenBool = false;xiafamenBool = false;
                xiafamenObj.transform.localPosition = Vector3.zero;
                xiafamenObj.transform.localEulerAngles = Vector3.zero;
                shangfamenObj.transform.localPosition = Vector3.zero;
                shangfamenObj.transform.localEulerAngles = Vector3.zero;
            }
        }
        //上下旋转最大角度限制
        public int yMinLimit = -20;
        public int yMaxLimit = 80;
        //旋转速度
        public float xSpeed = 250.0f;//左右旋转速度
        public float ySpeed = 120.0f;//上下旋转速度
                                     //旋转角度
        private float x = 0.0f;
        private float y = 0.0f;

        //角度范围值限定
        static float ClampAngle(float angle, float min, float max)
        {
            if (angle < -360)
                angle += 360;
            if (angle > 360)
                angle -= 360;
            return Mathf.Clamp(angle, min, max);
        }
        void InitData()
        {
            Subject one = new Subject();
            one.title = "【1/4】请检查消防水箱的玻璃管液位计。(单选)";
            one.one = "刻度模糊、上阀门丢失";
            one.two = "上阀门丢失、下阀门破裂、管壁破裂、刻度模糊";
            one.three = "刻度缺失、下阀门缺失";
            one.four = "刻度模糊、管壁破裂、下阀门丢失";
            subjectsList.Add(one);
            Subject two = new Subject();
            two.title = "【2/4】请读取液位计显示刻度。（单选）";
            two.one = "110CM≤水位＜130CM";
            two.two = "140CM≤水位＜160CM";
            two.three = "170CM≤水位＜190CM";
            two.four = "200CM≤水位＜220CM";
            subjectsList.Add(two);
            Subject three = new Subject();
            three.title = "【3/4】请关闭液位计阀门";
            subjectsList.Add(three);
            Subject four = new Subject();
            four.title = "【4/4】请开启液位计阀门";
            subjectsList.Add(four);
        }
        float modelScale;
        void Update()
        {
            #region MyRegion
            //if (Input.GetMouseButton(0))
            //{
            //    x += Input.GetAxis("Mouse X") * xSpeed * 0.02f;
            //    y -= Input.GetAxis("Mouse Y") * ySpeed * 0.02f;
            //    y = ClampAngle(y, yMinLimit, yMaxLimit);
            //    //欧拉角转化为四元数
            //    Quaternion rotation = Quaternion.Euler(0, x, 0);
            //    model.transform.rotation = rotation;
            //}
            //modelScale = Input.GetAxis("Mouse ScrollWheel");
            //if (model.transform.localScale.x > 2)
            //    return;
            //if ((modelScale > 0)|| (model.transform.localScale.x > 1 && modelScale < 0))
            //{
            //    Vector3 tV3 = model.transform.localScale;
            //    model.transform.localScale = new Vector3(tV3.x + modelScale, tV3.y + modelScale, tV3.z + modelScale);
            //    if (model.transform.localScale.x > 2)
            //        model.transform.localScale = Vector3.one * 2;
            //    if (model.transform.localScale.x < 1)
            //    {
            //        model.transform.localScale = Vector3.one;
            //        model.transform.localPosition = new Vector3(model.transform.localPosition.x, 1, 0);
            //    }

            //    scaleX = model.transform.localScale.y;
            //} 
            #endregion

            RotateModel(GuanModel1);
            RotateModel(GuanModel2);

        }

        void RotateModel(GameObject model)
        {
            if (Input.GetMouseButton(0))
            {
                x += Input.GetAxis("Mouse X") * xSpeed * 0.02f;
                y -= Input.GetAxis("Mouse Y") * ySpeed * 0.02f;
                y = ClampAngle(y, yMinLimit, yMaxLimit);
                //欧拉角转化为四元数
                Quaternion rotation = Quaternion.Euler(0, x, 0);
                model.transform.rotation = rotation;
            }
            modelScale = Input.GetAxis("Mouse ScrollWheel");
            if (model.transform.localScale.x > 2)
                return;
            if ((modelScale > 0) || (model.transform.localScale.x > 1 && modelScale < 0))
            {
                Vector3 tV3 = model.transform.localScale;
                model.transform.localScale = new Vector3(tV3.x + modelScale, tV3.y + modelScale, tV3.z + modelScale);
                if (model.transform.localScale.x > 2)
                    model.transform.localScale = Vector3.one * 2;
                if (model.transform.localScale.x < 1)
                {
                    model.transform.localScale = Vector3.one;
                    model.transform.localPosition = new Vector3(model.transform.localPosition.x, 1, 0);
                }

                scaleX = model.transform.localScale.y;
            }
        }

    }

 

    class Subject
    {
        public string title;
        public string one;
        public string two;
        public string three;
        public string four;
    }
    class UIEventListener : UnityEngine.EventSystems.EventTrigger
    {
        public delegate void VoidDelegate(GameObject go);
        public delegate void VoidEventDelegate(PointerEventData eventData);
        public VoidDelegate onClick;

        public VoidEventDelegate onDrag;
        public VoidEventDelegate onBeginDrag;
        public VoidEventDelegate onEndDrag;


        static public UIEventListener Get(GameObject go)
        {
            UIEventListener listener = go.GetComponent<UIEventListener>();
            if (listener == null) listener = go.AddComponent<UIEventListener>();
            return listener;
        }
        public override void OnPointerClick(PointerEventData eventData)
        {
            if (onClick != null) onClick(gameObject);

        }


        public override void OnDrag(PointerEventData eventData)
        {
            //if (eventData.button == PointerEventData.InputButton.Left)
            if (onDrag != null) onDrag(eventData);
        }

        public override void OnBeginDrag(PointerEventData eventData)
        {
            if (eventData.button == PointerEventData.InputButton.Left)
                if (onBeginDrag != null)
                    onBeginDrag(eventData);
        }
        public override void OnEndDrag(PointerEventData eventData)
        {
            if (eventData.button == PointerEventData.InputButton.Left)
                if (onEndDrag != null) onEndDrag(eventData);
        }

    }
}