HAARFTE/Assets/DemoGame/GameScript/Hotfix/UI/Logic/AnswerUI.cs

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

namespace ZC
{
    [UIType(UIType.AnswerUI)]
    public class AnswerUI : UIBase
    {
        private Transform panel_Answer;
        private TMP_Text txt_AnswerTitle;
        private TMP_Text txt_TrueOption;
        private TMP_Text txt_JXContent;
        private TMP_Text txt_Label0;
        private TMP_Text txt_Label1;
        private TMP_Text txt_Label2;
        private TMP_Text txt_Label3;
        private Toggle tog_Option0;
        private Toggle tog_Option1;
        private Toggle tog_Option2;
        private Toggle tog_Option3;
        private Button btn_Last;
        private Button btn_Submit;
        private Button btn_Next;

        //
        private Transform panel_Result;
        private TMP_Text txt_TrueCount;
        private TMP_Text txt_ScoreCount;
        private TMP_Text txt_FalseCount;
        private Button btn_TryAgain;
        private Button btn_Finish;

        private QuestionBankData _bankData;

        private int currentIndex = 0;
        bool isSubmit = false; // 是否提交

        Action callback;

        public override void Init()
        {
            base.Init();
            txt_AnswerTitle = GetValue<TMP_Text>("txt_AnswerTitle");
            txt_TrueOption = GetValue<TMP_Text>("txt_TrueOption");
            txt_JXContent = GetValue<TMP_Text>("txt_JXContent");
            txt_Label0 = GetValue<TMP_Text>("txt_Label0");
            txt_Label1 = GetValue<TMP_Text>("txt_Label1");
            txt_Label2 = GetValue<TMP_Text>("txt_Label2");
            txt_Label3 = GetValue<TMP_Text>("txt_Label3");
            tog_Option0 = GetValue<Toggle>("tog_Option0");
            tog_Option1 = GetValue<Toggle>("tog_Option1");
            tog_Option2 = GetValue<Toggle>("tog_Option2");
            tog_Option3 = GetValue<Toggle>("tog_Option3");
            btn_Last = GetValue<Button>("btn_Last");
            btn_Submit = GetValue<Button>("btn_Submit");
            btn_Next = GetValue<Button>("btn_Next");


            panel_Answer = GetValue<Transform>("panel_Answer");
            panel_Result = GetValue<Transform>("panel_Result");

            txt_TrueCount = GetValue<TMP_Text>("txt_TrueCount");
            txt_ScoreCount = GetValue<TMP_Text>("txt_ScoreCount");
            txt_FalseCount = GetValue<TMP_Text>("txt_FalseCount");
            btn_TryAgain = GetValue<Button>("btn_TryAgain");
            btn_Finish = GetValue<Button>("btn_Finish");

            btn_Last.onClick.AddListener(ClickLastButton);
            btn_Submit.onClick.AddListener(ClickSubmitButton);
            btn_Next.onClick.AddListener(ClickNextButton);
            btn_TryAgain.onClick.AddListener(ClickTryAgainButton);
            btn_Finish.onClick.AddListener(ClickFinishButton);

            tog_Option0.onValueChanged.AddListener(Option0_onValueChanged);
            tog_Option1.onValueChanged.AddListener(Option1_onValueChanged);
            tog_Option2.onValueChanged.AddListener(Option2_onValueChanged);
            tog_Option3.onValueChanged.AddListener(Option3_onValueChanged);

            // 读取题库
            _bankData = ResourcesLocalComponent.Instance.LoadAssetSync<QuestionBankData>(AssetConst
                .Assets_DemoGame_GameRes_Config_QuestionBank_asset);
            ResetAnswer();
        }

        private void Option0_onValueChanged(bool arg0)
        {
            if (arg0)
                currentChooseStr[currentIndex] = "A";
        }

        private void Option1_onValueChanged(bool arg0)
        {
            if (arg0)
                currentChooseStr[currentIndex] = "B";
        }

        private void Option2_onValueChanged(bool arg0)
        {
            if (arg0)
                currentChooseStr[currentIndex] = "C";
        }

        private void Option3_onValueChanged(bool arg0)
        {
            if (arg0)
                currentChooseStr[currentIndex] = "D";
        }

        public override void Dispose()
        {
            base.Dispose();
            btn_Last.onClick.RemoveListener(ClickLastButton);
            btn_Submit.onClick.RemoveListener(ClickSubmitButton);
            btn_Next.onClick.RemoveListener(ClickNextButton);
        }

        public override void Open()
        {
            base.Open();
            isSubmit = false;
        }

        void CheckIsShowJX()
        {
            if (!txt_TrueOption.gameObject.activeSelf)
            {
                txt_TrueOption.gameObject.SetActive(true);
                txt_JXContent.gameObject.SetActive(true);
            }
            else
            {
                if (currentIndex >= _bankData.AnswerDatas.Count - 1)
                    return;
                currentIndex++;
                SetUIContent(_bankData.AnswerDatas[currentIndex]);
            }
        }

        private void ClickNextButton()
        {
            CheckIsShowJX();
        }

        private void ClickSubmitButton()
        {
            isSubmit = true;
            ShowResult();
        }

        private void ClickLastButton()
        {
            currentIndex--;
            SetUIContent(_bankData.AnswerDatas[currentIndex]);
        }

        // 当前选择结果
        private string[] currentChooseStr;

        public void SetQuestionBankData(QuestionBankData bankData)
        {
            this._bankData = bankData;
            ResetAnswer();
        }

        private void SetUIContent(AnswerData data)
        {
            currentIndex = data.index;
            txt_AnswerTitle.text = data.title;
            txt_Label0.text = data.options[0].content;
            txt_Label1.text = data.options[1].content;
            txt_Label2.text = data.options[2].content;
            txt_Label3.text = data.options[3].content;
            txt_TrueOption.text = $"正确答案：{data.trueOption}";
            txt_JXContent.text = data.analyze;
            txt_TrueOption.gameObject.SetActive(false);
            txt_JXContent.gameObject.SetActive(false);

            tog_Option0.isOn = false;
            tog_Option1.isOn = false;
            tog_Option2.isOn = false;
            tog_Option3.isOn = false;

            // if (currentIndex >= _bankData.AnswerDatas.Count - 1) // 最后一题
            // {
            //     btn_Next.gameObject.SetActive(false);
            //     // 提交按钮显示
            // }
            // else if (currentIndex <= 0) // 第一题
            // {
            //     btn_Last.gameObject.SetActive(false);
            // }
            // else
            // {
            //     // btn_Last.gameObject.SetActive(true);
            //     btn_Next.gameObject.SetActive(true);
            // }
        }

        void ResetAnswer()
        {
            panel_Answer.gameObject.SetActive(true);
            panel_Result.gameObject.SetActive(false);
            currentChooseStr = new string[_bankData.AnswerDatas.Count];

            currentIndex = 0;
            SetUIContent(_bankData.AnswerDatas[currentIndex]);
        }

        public void SetData(Action callback)
        {
            this.callback = callback;
        }

        #region Result

        void ShowResult()
        {
            panel_Answer.gameObject.SetActive(false);
            panel_Result.gameObject.SetActive(true);

            var answerDatas = _bankData.AnswerDatas;
            int trueCount = 0;
            int falseCount = 0;
            for (var i = 0; i < currentChooseStr.Length; i++)
            {
                if (answerDatas[i].trueOption == currentChooseStr[i])
                    trueCount++;
                else
                    falseCount++;
            }

            txt_TrueCount.text = trueCount.ToString();
            txt_FalseCount.text = falseCount.ToString();
            txt_ScoreCount.text = $"{trueCount}分";
        }

        private void ClickFinishButton()
        {
            callback?.Invoke();
        }

        private void ClickTryAgainButton()
        {
            ResetAnswer();
        }

        #endregion
    }
}