assessment-front/pages_order/test/answer.vue

<template>
  <view class="page__view">
		<navbar title="答题测评" leftClick @leftClick="$utils.navigateBack" bgColor="transparent" />

    <!-- 答题完成 -->
    <template v-if="total && current === total">
      <view class="flex main is-finish">
        <view class="card">
          <image class="card-bg" src="@/pages_order/static/test/bg-test-finsih.png" mode="widthFix"></image>
          <view class="flex flex-column card-content">
            <view class="text">恭喜你～</view>
            <view class="text">您已完成所有测评题目！</view>
            <button class="btn" @click="onCreateReport">生成报告</button>
          </view>
        </view>
      </view>
    </template>
    <!-- 答题中 -->
    <template v-else-if="currentQuestion">

      <view class="bar">
        <view class="flex info">
          <view>答题进度</view>
          <view>
            <text class="highlight">{{ current + 1 }}</text>
            <text>{{ `/${total}` }}</text>
          </view>
        </view>
        <view class="progress">
          <view class="progress-bar" :style="{ width: `${progress}%` }"></view>
        </view>
      </view>

      <view class="main">

        <view class="card">
          <view class="card-header">
            <view class="flex tips">
              <image class="icon" src="@/pages_order/static/test/icon-warning.png" mode="widthFix"></image>
              <view>请根据真实情况谨慎作答，点击下一题提交答案无法更改</view>
            </view>
            <view class="question">{{ currentQuestion.question }}</view>
          </view>
          <view class="card-content">
            <view class="select">
              <view
                v-for="item in currentQuestion.options" 
                :key="item.id"
                :class="['select-option', item.id === value ? 'is-active' : '']"
                @click="onSelect(item.id)"
              >
                {{ item.content }}
              </view>
            </view>
          </view>
        </view>

      </view>

      <view class="bottom">
        <button v-if="isLast" class="btn" @click="finish">提交</button>
        <button v-else class="btn" @click="next">下一题</button>
      </view>

    </template>

  </view>
</template>

<script>
  export default {
    data() {
      return {
        current: null,
        tabs: [],
        value: null,
        answers: [],
        batchNo: null,
        questionsList: [],
        total: 0,
      }
    },
    computed: {
      preIdx() {
        let index = this.tabs.findIndex(index => index === this.current)
        return index - 1
      },
      progress() {
        return 100 * (this.current + 1) / this.total
      },
      isLast() {
        return this.progress === 100
      },
      currentQuestion() {
        return this.questionsList[this.current]
      },
    },
    onLoad(arg) {
      const { ids, examId, current } = arg
      this.current = parseInt(current || 0)
      this.fetchQuestionList(ids, examId)
      this.value = this.answers[this.current]

      console.log('currentQuestion', this.currentQuestion)
    },
    methods: {
      async fetchQuestionList(categories, examId) {

        let result

        if (examId) {
          result = await this.$fetch('queryExamById', { examId })
        } else {
          result = await this.$fetch('queryQuestionList', { categories })
        }

        const { batchNo, pageList } = result

        this.batchNo = batchNo

        this.questionsList = pageList.map((item, index) => {
          const { id, question, answerList } = item

          return {
            id,
            // question: `${index + 1}、${question}`,
            question,
            options: answerList.map((option, oIdx) => {
              return { 
                id: option.id, 
                // content: `${String.fromCharCode(oIdx+65)}、${option.answer}` 
                content: `${option.answerNo}、${option.answer}` 
              }
            }),
          }
        })
        this.total = this.questionsList.length

        this.answers = this.questionsList.map(() => null)

        console.log('questionsList', this.questionsList)
        console.log('answers', this.answers)
      },
      async fetchAnswer() {
        try {

          const { id: questionId } = this.currentQuestion

          console.log('currentQuestion', this.currentQuestion)
          console.log('value', this.value)
          if (!this.value) {
            console.log('未答题')
            uni.showToast({
              title: '请答题',
              icon:'none'
            })

            return false
          }

          let params = {
            batchNo: this.batchNo,
            questionId,
            answerId: this.value,
          }
          await this.$fetch('updateAnswer', params)

          this.answers[this.current] = this.value

          return true
        } catch (err) {
          console.log('fetchAnswer', err)
          return false
        }
      },
      async fetchFinish() {

        // todo: delete

        // todo
        // await this.$fetch('submitPaper', { id: this.paperInfo.reportId })

        this.current = this.total

        console.log('fetchFinish', this.current, this.currentQuestion)



        // todo
        // uni.reLaunch({
        //   url: '/pages/index/report'
        // })

      },
      async next() {
        let succ = await this.fetchAnswer()

        if (!succ) {
          return
        }

        this.current += 1
        this.value = this.answers[this.current]
      },
      async finish() {
        let succ = await this.fetchAnswer()

        if (!succ) {
          return
        }

        this.fetchFinish()
      },
      async onSelect(id) {
        this.value = id
      },
      async onSelectMulitple(id) {
        this.value = this.value.includes(id) ? this.value.filter(item => item !== id) : this.value.concat(id)
      },
      onCreateReport() {
				uni.redirectTo({
					url: `/pages_order/report/pay?batchNo=${this.batchNo}`
				})
      },
    },
  }
</script>

<style scoped lang="scss">
	.page__view {
		width: 100vw;
		min-height: 100vh;
    background: linear-gradient(164deg, #014FA2, #014FA2, #2E8AED);
		position: relative;
	}

  .bar {
    margin-top: 42rpx;
    width: 100%;
    padding: 0 47rpx;
    box-sizing: border-box;

    .info {
      justify-content: flex-start;
      column-gap: 13rpx;
      font-size: 28rpx;
      color: #A1D6FF;

      .highlight {
        color: #FFFFFF;
        margin-right: 8rpx;
      }
    }

    .progress {
      margin-top: 20rpx;
      width: 100%;
      height: 16rpx;
      background: rgba($color: #FFFFFF, $alpha: 0.35);
      border-radius: 8rpx;

      &-bar {
        height: 100%;
        background: #FFFFFF;
        border-radius: 8rpx;
      }
    }

  }

  .main {
    width: 100%;
    padding: 73rpx 33rpx;
    box-sizing: border-box;
  }

  .card {
    position: relative;
    width: 100%;
    min-height: 876rpx;
    padding: 27rpx 0;
    box-sizing: border-box;
    background: #FFFFFF;
    border-radius: 16rpx;

    &:after {
      content: ' ';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translate(-50%, 100%);
      width: calc(100% - 20rpx * 2);
      height: 28rpx;
      background: rgba($color: #E9EFF2, $alpha: 0.29);
      border-bottom-left-radius: 16rpx;
      border-bottom-right-radius: 16rpx;
    }

    &-header {
      padding: 0 33rpx;

      .tips {
        column-gap: 3rpx;
        padding: 12rpx 5rpx;
        font-size: 22rpx;
        color: #DB5742;
        border: 3rpx solid #DB5742;
        border-radius: 7rpx;
        margin-bottom: 26rpx;

        .icon {
          width: 31rpx;
          height: auto;
        }
      }
    }

    &-content {
      padding: 0 24rpx;
    }
  }

  .question {
    font-family: PingFang SC;
    font-weight: 400;
    font-size: 28rpx;
    line-height: 50rpx;
    color: #000000;
    margin-bottom: 64rpx;
  }

  .select {
    &-option {
      margin-top: 44rpx;
      padding: 22rpx 28rpx;
      line-height: 1.3;
      font-size: 28rpx;
      color: #707070;
      background: #F3F3F3;
      border-radius: 28rpx;

      &.is-active {
        color: #014FA2;
        background: rgba($color: #014FA2, $alpha: 0.22);
      }
    }
  }

  .bottom {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 17rpx 72rpx;
    padding-bottom: calc(env(safe-area-inset-bottom) + 17rpx);
    background: #FFFFFF;
    box-sizing: border-box;

    .btn {
      width: 100%;
      padding: 26rpx 0;
      font-size: 30rpx;
      line-height: 1.4;
      color: #FFFFFF;
      background: #014FA2;
      border-radius: 42rpx;
    }
  }

  .desc {
    margin-top: 220rpx;
    font-family: PingFang SC;
    font-weight: 400;
    line-height: 1.4;
    font-size: 26rpx;
    color: #989898;
  }
  
  .main.is-finish {
    height: calc(100vh - (var(--status-bar-height) + 120rpx));
    padding: 0 33rpx;
    padding-bottom: calc(var(--status-bar-height) + 120rpx);

    .card {
      min-height: 745rpx;
      padding: 0;
      background: transparent;

      &-bg {
        width: 100%;
        height: auto;
      }

      &-content {
        position: absolute;
        top: 0;
        left: 0;
        justify-content: flex-end;
        width: 100%;
        height: 100%;
        padding: 69rpx 94rpx;
        box-sizing: border-box;

        .text {
          font-size: 32rpx;
          font-weight: 600;
          color: #000000;
        }

        .text + .text {
          margin-top: 45rpx;
        }

        .btn {
          margin-top: 139rpx;
          padding: 29rpx 183rpx;
          box-sizing: border-box;
          line-height: 1.4;
          white-space: nowrap;
          color: #FFFFFF;
          background: #014FA2;
          border-radius: 50rpx;
        }
      }
    }
  }

</style>