From 571e410c0e64b2bb315bc52eec53c9f378956609 Mon Sep 17 00:00:00 2001
From: Cool <747682928@qq.com>
Date: Fri, 28 Mar 2025 13:48:26 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E6=88=90=E7=BB=A9=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96?=
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---
 src/views/cet/analyze.vue | 464 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 464 insertions(+)
 create mode 100644 src/views/cet/analyze.vue

diff --git a/src/views/cet/analyze.vue b/src/views/cet/analyze.vue
new file mode 100644
index 0000000..235758c
--- /dev/null
+++ b/src/views/cet/analyze.vue
@@ -0,0 +1,464 @@
+<template>
+  <div style="background: #ececec; padding: 15px">
+    <a-card title="四级成绩分析" :loading="loading" :bordered="false">
+      <template #extra>
+        <a-cascader v-model:value="collegeMajor" :options="collegeMajorOptions" change-on-select />
+        <a-button style="margin-left: 10px" type="primary" @click="query">查询</a-button>
+        <a-button style="margin-left: 10px" :loading="aiLoading" v-show="resultData != null" type="primary" @click="getAI">分析</a-button>
+        <!-- <a-button @click=test()>test</a-button> -->
+      </template>
+      <a-row :gutter="12">
+        <a-col :xl="12">
+          <div style="width: 100%; height: 215px" class="resChart" id="resChart"> </div>
+        </a-col>
+        <a-col :xl="12">
+          <div style="width: 100%; height: 215px" class="piechart" id="pieChart"> </div>
+          <!--
+          <a-card style="margin-top: 33px; margin-bottom: 12px">
+          </a-card>-->
+          <!--<a-card>
+            <div style="width: 100%; height: 180px" id="map2"> </div>
+          </a-card>-->
+        </a-col>
+      </a-row>
+      <a-card style="margin-bottom: 10px" class="tip">
+        <div style="display: flex">
+          <div> {{ aiMessage }} </div>
+        </div>
+      </a-card>
+      <!-- <div style="height: 300px;">
+        <a-empty style="margin-top: 100px" />
+      </div> -->
+    </a-card>
+  </div>
+</template>
+
+<script>
+  import { defHttp } from '/@/utils/http/axios';
+  import * as echarts from 'echarts';
+  import axios from 'axios';
+
+  export default {
+    data() {
+      return {
+        loading: false,
+        dataSourceCet4: [],
+        columns: [
+          {
+            title: '学年',
+            dataIndex: 'grade',
+            key: 'grade',
+            align: 'center',
+            customCell: (_, index) => ({
+              rowSpan: index % 2 === 0 ? 2 : 0, //每两行合并一次grade列的单元格，rowSpan为跨度
+            }),
+          },
+          {
+            title: '考试批次',
+            dataIndex: 'batch',
+            key: 'batch',
+            align: 'center',
+          },
+          {
+            title: '参加人数',
+            dataIndex: 'attendNumber',
+            key: 'attendNumber',
+            align: 'center',
+          },
+          {
+            title: '通过人数',
+            dataIndex: 'passNumber',
+            key: 'passNumber',
+            align: 'center',
+          },
+          {
+            title: '本批次通过率',
+            dataIndex: 'batchpassrate',
+            key: 'batchpassrate',
+            align: 'center',
+          },
+          {
+            slots: { title: 'passRateSlot' },
+            dataIndex: 'gradepassrate',
+            key: 'gradepassrate',
+            align: 'center',
+            customCell: (_, index) => ({
+              rowSpan: index % 2 === 0 ? 2 : 0,
+            }),
+          },
+        ],
+        Url: {
+          getEntrydate: '/cet/getEntrydate',
+          getCollege: '/cet/getCollege',
+          getData: '/cet/getData',
+          getCollegeMajor: '/cet/getCollegeMajor',
+          getAnalyze: '/cet_4/analyze',
+        },
+        total: 0,
+        totalName: '',
+        passNumberBottom: 0,
+        passRateBottom: 0,
+        passRatePie: [],
+        lineXData: [],
+        resultData: [],
+        aiMessage: '',
+        lineYData: [],
+        collegeOptions: [],
+        collegeMajorOptions: [],
+        entrydateOptions: [],
+        college: null,
+        aiLoading: false,
+        entrydate: 2017, //年级选择器
+        //设置默认值为全校
+        collegeMajor: ['全校'], //学院专业选择器
+        topCollege: null, //顶部选择器
+        topMajor: null, //顶部选择器
+        topEntrydate: null, //顶部选择器
+      };
+    },
+    mounted() {
+      this.getEntrydateAndCollegeData();
+      this.getCollegeMajorData();
+      this.query();
+      //this.map2Chart();
+    },
+    methods: {
+      // 获取年级和学院数据
+      async getEntrydateAndCollegeData() {
+        const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
+        const getCollege = await defHttp.get({ url: this.Url.getCollege });
+        this.collegeOptions = getCollege.colleges;
+        // 手动添加一个全校字段
+        this.collegeOptions.unshift({ value: '全校', label: '全校' });
+        this.college = this.collegeOptions[0].value;
+        this.entrydateOptions = getEntrydate.entrydates;
+        // this.entrydate = this.entrydateOptions[0].value;
+      },
+      //获取学院专业级联数据
+      async getCollegeMajorData() {
+        const res = await defHttp.get({ url: this.Url.getCollegeMajor });
+        //通过map方法将数据转换为级联选择器需要的数据格式
+        this.collegeMajorOptions = res.collegeMajor.map((item) => {
+          return {
+            value: item.college,
+            label: item.college,
+            children: item.major.map((major) => {
+              return {
+                value: major,
+                label: major,
+              };
+            }),
+          };
+        });
+        //手动添加一个专升本字段
+        this.collegeMajorOptions.unshift({ value: '专升本', label: '专升本' });
+        // 手动添加一个全校字段
+        this.collegeMajorOptions.unshift({ value: '全校', label: '全校' });
+        // this.collegeMajor = ['全校'];
+        console.log(this.collegeMajorOptions);
+      },
+
+      // 查询数据
+      async query() {
+        try {
+          //如果this.collegeMajor[1]不存在则设为null
+          let major = this.collegeMajor.length > 1 ? this.collegeMajor[1] : '';
+          this.topCollege = this.collegeMajor[0];
+          this.topMajor = major;
+          this.topEntrydate = this.entrydate;
+          if (this.college) this.loading = true;
+          let params = {
+            college: this.collegeMajor[0],
+            major: major,
+          };
+          console.log('params', params);
+          const result = await defHttp.post({ url: this.Url.getAnalyze, params });
+          this.resultData = result;
+          //生成饼图
+          console.log(result, 'res');
+          const resdata = [];
+          resdata.push({ value: result.rateByBatch.rate, name: '400-425人数占比' });
+          resdata.push({ value: 100 - result.rateByBatch.rate, name: '其他分数占比' });
+          const piedata = [];
+          piedata.push({ value: result.scoreByBatch.read, name: '阅读' });
+          piedata.push({ value: result.scoreByBatch.listen, name: '听力' });
+          piedata.push({ value: result.scoreByBatch.write, name: '写作' });
+          setTimeout(() => {
+            this.drawResChart(resdata);
+            this.drawPieChart(piedata);
+            this.map2Chart();
+          }, 100);
+          // this.drawPieChart();
+        } finally {
+          this.loading = false;
+        }
+      },
+      test() {
+        defHttp.get({ url: '/cet/getTest' });
+      },
+      map2Chart() {
+        var myChart = echarts.init(document.getElementById('map2'));
+        var option = {
+          title: {
+            text: '各批次通过率分析',
+            left: 'left',
+            top: '0%',
+            textStyle: {
+              fontSize: 16,
+            },
+          },
+          tooltip: {
+            trigger: 'axis',
+            axisPointer: {
+              type: 'shadow',
+            },
+            formatter: function (params) {
+              return (
+                params[0].name +
+                '<br/>' +
+                '<table>' +
+                '<tr><td>' +
+                params[0].marker +
+                '</td><td style="font-weight: bold;">' +
+                '&nbsp;&nbsp;&nbsp;&nbsp;' +
+                params[0].value +
+                '%' +
+                '</td></tr>' +
+                '<tr>' +
+                '</table>'
+              );
+            },
+          },
+          grid: {
+            top: '50px',
+            left: '50px',
+            right: '50px',
+            bottom: '30px',
+          },
+          xAxis: {
+            type: 'category',
+            data: this.lineXData,
+          },
+          yAxis: {
+            type: 'value',
+          },
+          series: [
+            {
+              data: this.lineYData,
+              type: 'line',
+              itemStyle: {
+                normal: {
+                  label: {
+                    show: true, //开启显示
+                    position: 'top', //在上方显示
+                    textStyle: {
+                      //数值样式
+                      color: 'black',
+                      fontSize: 12,
+                    },
+                    formatter: '{c}%',
+                  },
+                },
+              },
+            },
+          ],
+        };
+
+        option && myChart.setOption(option);
+      },
+
+      async getAI() {
+        this.aiLoading = true;
+        let validMessages = [
+          {
+            role: 'user',
+            content:
+              JSON.stringify(this.resultData) +
+              '这是我们学校的四级成绩，第一个是分数在400-425区间的人数占比，下面的是听力阅读等模块的平均成绩，我是我们学校英语教研组的，请你给出提升意见',
+          },
+        ];
+        const response = await fetch('https://api.deepseek.com/v1/chat/completions', {
+          method: 'POST',
+          headers: {
+            'Content-Type': 'application/json',
+            Accept: 'application/json',
+            Authorization: 'Bearer sk-1d3dd761c40045228547efb38ce59754',
+          },
+          body: JSON.stringify({
+            model: 'deepseek-chat',
+            messages: validMessages,
+            stream: false, // 关键修改！关闭流式响应
+          }),
+        });
+
+        if (!response.ok) {
+          throw new Error(`API请求失败: ${response.status}`);
+        }
+
+        // 3. 获取完整响应
+        const data = await response.json();
+        this.aiLoading = false;
+        const assistantResponse = data.choices[0].message;
+        console.log(data, 'data');
+        // 4. 创建助手消息对象
+        const assistantMessage = {
+          role: 'assistant',
+          content: assistantResponse.content,
+          reasoning: assistantResponse.reasoning_content || '', // 如果有思考过程
+        };
+        this.aiMessage = assistantMessage.content;
+        console.log(assistantMessage);
+      },
+      drawResChart(piedata) {
+        console.log(this.passRatePie);
+        console.log('piedata', piedata);
+        let myChart = echarts.init(document.getElementById('resChart'));
+        let option = {
+          tooltip: {
+            trigger: 'item',
+            confine: false,
+            avoidLabelOverlap: true,
+            //字体大小
+            itemStyle: {
+              fontSize: 100,
+            },
+          },
+
+          title: {
+            text: '四级分数占比',
+            left: 'left',
+            top: '0%',
+            textStyle: {
+              fontSize: 16,
+            },
+          },
+          legend: {
+            top: 'center',
+            right: '0%',
+            orient: 'vertical',
+          },
+          color: ['#b3cde0', '#6497b1', '#005b96', '#03396c', '#e5e5e5'],
+
+          series: [
+            //外圈饼图
+            {
+              name: '四级通过率',
+              type: 'pie',
+              center: ['30%', '50%'],
+              radius: ['35%', '70%'],
+              itemStyle: {
+                borderRadius: 10,
+                borderColor: '#fff',
+                borderWidth: 2,
+              },
+              label: {
+                show: true,
+                fontSize: 14,
+                overflow: 'truncate',
+                minMargin: -1,
+              },
+              emphasis: {
+                itemStyle: {
+                  shadowBlur: 10,
+                  shadowOffsetX: 0,
+                  shadowColor: 'rgba(0, 0, 0, 0.5)',
+                },
+                label: {
+                  show: true,
+                  fontSize: 15,
+                  fontWeight: 'bold',
+                },
+              },
+              data: piedata,
+            },
+          ],
+        };
+
+        myChart.setOption(option);
+      },
+      drawPieChart(piedata) {
+        console.log(this.passRatePie);
+        console.log('piedata', piedata);
+        let myChart = echarts.init(document.getElementById('pieChart'));
+        let option = {
+          tooltip: {
+            trigger: 'item',
+            confine: false,
+            avoidLabelOverlap: true,
+            //字体大小
+            itemStyle: {
+              fontSize: 100,
+            },
+          },
+
+          title: {
+            text: '四级分数分析',
+            left: 'left',
+            top: '0%',
+            textStyle: {
+              fontSize: 16,
+            },
+          },
+          legend: {
+            top: 'center',
+            right: '0%',
+            orient: 'vertical',
+          },
+          color: ['#b3cde0', '#6497b1', '#005b96', '#03396c', '#e5e5e5'],
+
+          series: [
+            //外圈饼图
+            {
+              name: '四级通过率',
+              type: 'pie',
+              center: ['30%', '50%'],
+              radius: ['35%', '70%'],
+              itemStyle: {
+                borderRadius: 10,
+                borderColor: '#fff',
+                borderWidth: 2,
+              },
+              label: {
+                show: true,
+                fontSize: 14,
+                overflow: 'truncate',
+                minMargin: -1,
+              },
+              emphasis: {
+                itemStyle: {
+                  shadowBlur: 10,
+                  shadowOffsetX: 0,
+                  shadowColor: 'rgba(0, 0, 0, 0.5)',
+                },
+                label: {
+                  show: true,
+                  fontSize: 15,
+                  fontWeight: 'bold',
+                },
+              },
+              data: piedata,
+            },
+          ],
+        };
+
+        myChart.setOption(option);
+      },
+    },
+  };
+</script>
+
+<style lang="less" scoped>
+  .container {
+    display: flex;
+    background-color: #fff;
+    padding: 15px;
+    border-radius: 4px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.09);
+  }
+
+  .title {
+    font-size: 34px;
+    color: rgb(8, 8, 8);
+    font-weight: bold;
+  }
+</style>