const constants = require('../../constants.js');
const request = require('../../utils/request.js');
var countdown = 0;
var countTimeout = null;
// pages/answer/answer.js
Page({
/**
* 页面的初始数据
*/
data: {
totalScore: 0,
rightCount: 0, //答对题数
questionId: 0,
surplusNum: 0, //剩余题数
isCheck: false,
characterArr: ['A', 'B', 'C', 'D', 'E', 'F', 'G'],
index: 1, //第几题,
},
settime: function (that) {
if (countdown == 0) {//倒计时结束
if (that.data.isCheck == false && (that.data.surplusNum-1) != 0) {
wx.showToast({
title: '答题时间到',
duration: 2000
});
}
that.setData({
surplusNum: that.data.surplusNum - 1,
isCheck: true,
questionId: that.data.question_arr[that.data.index - 1],
})
setTimeout(function () {
if (that.data.surplusNum == 0) {
that.endAnswer();
} else {
that.getNextQuestion();
}
}, 2000)
} else {
that.setData({
last_time: countdown
})
countdown--;
that.resetTimeout(function () {
that.settime(that)
}, 1000)
}
},
resetTimeout : function(timeFunc,time){
if (countTimeout != null){
clearTimeout(countTimeout);
}
countTimeout = setTimeout(timeFunc,time);
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
const that = this;
that.setData({
starId: options.starId,
});
that.getNextQuestion();
},
//获取下一题
getNextQuestion: function(){
const that = this;
request.post({
url: '/api/answer/getQuestion',
data: {
questionId: that.data.questionId,
starId: that.data.starId,
},
success: function (res) {
console.log(res);
const data = res.data.result
if (res.data.status == 201){
that.setData({
question_arr: data.question_arr,
question_count: data.question_count,
question_options: data.question_options,
question_time: data.question_time,
question_title: data.question_title,
score_set: data.score_set,
isCheck: false,
surplusNum: data.question_count,
index: 1,
});
}else{
that.setData({
question_options: data.question_options,
question_title: data.question_title,
isCheck: false,
index: that.data.index + 1,
});
}
//加载完数据开始倒计时
countdown = data.question_time ? data.question_time : that.data.question_time;
that.settime(that);
},
fail: function (e) {
wx.showToast({
title: '请求失败！',
duration: 2000
});
},
});
},
//点击选择答案
checkIt: function (e) {
var checkIdx = e.currentTarget.dataset.id;
const that = this;
that.setData({
isCheck: true,
surplusNum: that.data.surplusNum - 1,
checkIdx, checkIdx,
questionId: that.data.question_arr[that.data.index-1],
});
if (that.data.question_options[checkIdx].right_answer == 1){//答对加分
const useTime = that.data.question_time - countdown; //答题使用时间
const scoreSet = that.data.score_set;
for (let i = 0; i < scoreSet.length;i++){
if (useTime > scoreSet[i].min_secend && useTime <= scoreSet[i].max_secend){
var score = 0;
if (that.data.surplusNum == 0) {//最后一题答对得分翻倍
score = (that.data.totalScore + scoreSet[i].score) * 2;
}else{
score = that.data.totalScore + scoreSet[i].score
}
that.setData({
rightCount: that.data.rightCount+1,
totalScore: score,
});
}
}
}
//清除旧的计时器
that.resetTimeout(function () {
console.log(that.data.surplusNum);
if (that.data.surplusNum == 0){
that.endAnswer();
}else{
that.getNextQuestion();
}
}, 1500)
},
//答题结束跳转页面
endAnswer: function () {
const that = this;
const starId = that.data.starId;
const totalScore = that.data.totalScore;
const rightCount = that.data.rightCount;
const questionCount = that.data.question_count;
wx.navigateTo({
url: '../time/time?starId=' + starId + '&totalScore=' + totalScore + '&rightCount=' + rightCount + '&questionCount=' + questionCount,
})
},
/**
* 生命周期函数--监听页面初次渲染完成
*/
onReady: function () {
},
/**
* 生命周期函数--监听页面显示
*/
onShow: function () {
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide: function () {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload: function () {
},
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh: function () {
},
/**
* 页面上拉触底事件的处理函数
*/
onReachBottom: function () {
},
/**
* 用户点击右上角分享
*/
onShareAppMessage: function () {
}
})
