WaiXie_QuestionSystem/Assets/Script/UI/Item/Right_QuestionItem.cs

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

namespace Script.UI
{
    public class Right_QuestionItem : MonoBehaviour
    {
        [SerializeField] private Text txt_Right_Title;
        [SerializeField] private Text txt_Title;
        [SerializeField] private Text txt_Item;
        [SerializeField] private Toggle tog_Option_Item;
        [SerializeField] private Button btn_Last;
        [SerializeField] private Button btn_Next;
        [SerializeField] private Button btn_Submit;
        [SerializeField] private ToggleGroup _toggleGroup;

        private List<Toggle> toggles = new List<Toggle>();

        private string title;
        private string[] options;
        private string[] answers;

        private int currentIndex;
        private List<GameObject> textItemList = new List<GameObject>();
        private List<GameObject> toggleItemList = new List<GameObject>();
        private Action<int> lastAction;
        private Action<int> nextAction;

        private AnswerData answerData;

        private void Awake()
        {
            btn_Last.onClick.AddListener(ClickLase);
            btn_Next.onClick.AddListener(ClickNext);
            btn_Submit.onClick.AddListener(ClickSubmit);
            gameObject.SetActive(false);
            btn_Submit.gameObject.SetActive(false);
            EventManager.Instance.Subscribe(Right_QuestionItemStopInputEventArgs.EventId, Right_QuestionItemStopInputEvent);
        }

        private void Right_QuestionItemStopInputEvent(object sender, GameEventArgs e)
        {
            var args = e as Right_QuestionItemStopInputEventArgs;
            if (args.index == currentIndex)
            {
                // answerData.StopSetData();
            }
        }

        private void OnDestroy()
        {
            btn_Last.onClick.RemoveListener(ClickLase);
            btn_Next.onClick.RemoveListener(ClickNext);
            btn_Submit.onClick.RemoveListener(ClickSubmit);
            EventManager.Instance.Unsubscribe(Right_QuestionItemStopInputEventArgs.EventId, Right_QuestionItemStopInputEvent);
        }

        public void SetData(int currentIndex, string right_Title, string title, string[] options, string[] answers, Action<int> last, Action<int> next)
        {
            this.currentIndex = currentIndex;
            this.title = title;
            this.options = options;
            this.answers = answers;

            txt_Right_Title.text = right_Title;
            txt_Title.text = title;

            GetOrAddText(options);
            GetOrAddToggle(options);
            btn_Submit.interactable = true;
            this.lastAction = last;
            this.nextAction = next;

            answerData = new AnswerData();
            answerData.InitData(this.answers);

            if (currentIndex <= 0)
            {
                btn_Last.interactable = false;
                btn_Next.interactable = true;
            }
            else if (currentIndex >= 4)
            {
                btn_Last.interactable = true;
                btn_Next.interactable = false;
            }
            else
            {
                btn_Last.interactable = true;
                btn_Next.interactable = true;
            }
        }

        public void Show()
        {
            gameObject.SetActive(true);
            // 判断是否需要重置数据
            if (answerData.IsCanSet)
            {
                GetOrAddToggle(options);
            }
        }

        public void Hide()
        {
            gameObject.SetActive(false);
            // 判断是否需要重置数据
            if (answerData.IsCanSet)
            {
                GetOrAddToggle(options);
            }
        }

        void GetOrAddText(string[] str)
        {
            txt_Item.gameObject.SetActive(false);
            foreach (var go in textItemList)
            {
                go.SetActive(false);
            }

            var count = str.Length - textItemList.Count;
            if (count > 0)
            {
                for (int i = 0; i < count; i++)
                {
                    var go = GameObject.Instantiate(txt_Item.gameObject, txt_Item.transform.parent);
                    textItemList.Add(go);
                }
            }

            for (var i = 0; i < str.Length; i++)
            {
                var item = textItemList[i];
                var text = item.GetComponent<Text>();
                text.text = str[i];
                item.gameObject.SetActive(true);
            }
        }

        void GetOrAddToggle(string[] str)
        {
            tog_Option_Item.gameObject.SetActive(false);
            foreach (var go in toggleItemList)
            {
                go.SetActive(false);
                var toggle = go.GetComponent<Toggle>();
                toggle.isOn = false;
                toggle.onValueChanged.RemoveAllListeners();
            }

            var count = str.Length - toggleItemList.Count;
            if (count > 0)
            {
                for (int i = 0; i < count; i++)
                {
                    var go = GameObject.Instantiate(tog_Option_Item.gameObject, tog_Option_Item.transform.parent);
                    toggleItemList.Add(go);
                    toggles.Add(go.GetComponent<Toggle>());
                }
            }

            for (var i = 0; i < str.Length; i++)
            {
                var substring = str[i].Substring(0, 1);
                var item = toggleItemList[i];
                var toggle = item.GetComponent<Toggle>();
                toggle.interactable = true;
                toggle.isOn = false;
                toggle.onValueChanged.AddListener((isTrue) => { RightToggleChanged(isTrue, substring); });
                var componentInChildren = toggle.GetComponentInChildren<Text>();
                componentInChildren.text = substring;
                item.name = substring;
                item.SetActive(true);
                if (currentIndex == 4)
                    toggle.group = null;
                else
                    toggle.group = _toggleGroup;
            }
        }

        private void RightToggleChanged(bool isTrue, string str)
        {
            answerData.SetInfoData(str, isTrue);
            // if (isTrue)
            CheckIsAnswer();
        }

        /// <summary>
        /// 检查是否回答了
        /// </summary>
        private void CheckIsAnswer()
        {
            bool isNull = true;
            foreach (var toggle in toggles)
            {
                if (toggle.isOn)
                {
                    isNull = false;
                }
            }

            EventManager.Instance.FireNow(this, new QuestionSureEventArgs(currentIndex, !isNull));
            if (!isNull)
            {
                // _toggleGroup.allowSwitchOff = false;
                answerData.StopSetData();
            }
        }

        private void ClickLase()
        {
            int index = currentIndex - 1;
            lastAction?.Invoke(index);
            gameObject.SetActive(false);
        }

        private void ClickNext()
        {
            int index = currentIndex + 1;
            nextAction?.Invoke(index);
            gameObject.SetActive(false);
        }

        private void ClickSubmit() // 弃用
        {
            bool isTrue = false;
            foreach (var go in toggleItemList)
            {
                if (go.GetComponent<Toggle>().isOn)
                {
                    isTrue = true;
                }
            }

            if (!isTrue) return;

            // var resultType = GetResult();
            //
            // switch (resultType)
            // {
            //     case ResultType.未答:
            //         Debug.Log($"第{currentIndex + 1}题，未作答！");
            //         break;
            //     case ResultType.正确:
            //         Debug.Log($"第{currentIndex + 1}题，回答正确！");
            //         break;
            //     case ResultType.错误:
            //         Debug.Log($"第{currentIndex + 1}题，回答错误！");
            //         break;
            //     default:
            //         throw new ArgumentOutOfRangeException();
            // }

            foreach (var go in toggleItemList)
            {
                go.GetComponent<Toggle>().interactable = false;
            }

            answerData.StopSetData();
            btn_Submit.interactable = false;

            // EventManager.Instance.FireNow(this, new QuestionSureEventArgs(currentIndex));
        }

        /// <summary>
        /// huoqu结果
        /// </summary>
        /// <returns></returns>
        public ResultType GetResult()
        {
            List<string> list = new List<string>();
            foreach (var toggle in toggles)
            {
                if (toggle.isOn)
                {
                    list.Add(toggle.name);
                }
            }

            GlobalManager.Instance.AddCurrentResult(currentIndex, list.ToArray());

            return answerData.GetDataResult();
        }
    }

    public class AnswerData
    {
        private List<ADInfo> datas = new List<ADInfo>();
        private bool isCanSet;

        public bool IsCanSet => isCanSet;

        private class ADInfo
        {
            public string answer;
            public bool result;
        }

        public void InitData(string[] str)
        {
            isCanSet = true;

            datas = new List<ADInfo>();
            foreach (var s in str)
            {
                datas.Add(new ADInfo() { answer = s, result = false });
            }
        }

        public bool SetInfoData(string str, bool isTrue)
        {
            if (IsCanSet)
            {
                foreach (var adInfo in datas)
                {
                    if (adInfo.answer == str)
                    {
                        adInfo.result = isTrue;
                        return true;
                    }
                }
            }

            return false;
        }

        public void ResetData()
        {
            isCanSet = true;
            foreach (var adInfo in datas)
            {
                adInfo.result = false;
            }
        }

        public void StopSetData()
        {
            isCanSet = false;
        }

        public ResultType GetDataResult()
        {
            if (isCanSet) return ResultType.未答;
            foreach (var adInfo in datas)
            {
                if (!adInfo.result)
                {
                    return ResultType.错误;
                }
            }

            return ResultType.正确;
        }
    }

    public enum ResultType
    {
        未答 = 0,
        正确,
        错误,
    }
}