feat: add target user rfm insights

src/api/studentTrainingAnswer.js

@@ -375,3 +375,22 @@ export function checkTargetUserProfileStepTwo(payload) {
     headers: { repeatSubmit: false },
   });
 }
+
+export function checkTargetUserProfileStepThree(payload) {
+  const insights = Array.isArray(payload?.insights) ? payload.insights : [];
+  const expectedDimensions = ["高价值用户占比", "用户活跃度", "消费能力", "用户忠诚度", "重点客户群特征"];
+  if (isStudentDemo()) {
+    const dimensions = new Set(insights.map((item) => item?.dimension));
+    const incomplete = insights.find((item) => !String(item?.analysis || "").trim());
+    if (insights.length !== expectedDimensions.length || expectedDimensions.some((dimension) => !dimensions.has(dimension)) || incomplete) {
+      return Promise.reject(new Error("请完成五个 RFM 用户群体特点分析维度"));
+    }
+    return Promise.resolve({ code: 200, data: { valid: true, message: "校验通过" } });
+  }
+  return request({
+    url: "/api/student-training-answers/target-user-profile/step-3/validate",
+    method: "post",
+    data: { insights },
+    headers: { repeatSubmit: false },
+  });
+}

src/views/demand/people.vue

@@ -131,32 +131,27 @@
         </section>
 
         <section v-show="currentStep === 3" class="step-panel">
-          <div class="segmentation-intro">
-            <p>用户细分与市场选择。结合上述分析，进一步细分市场，寻找产品开发机会，填写下表。</p>
-            <p>（1）确定细分变量和细分市场，往往采用多变量组合进行市场细分。</p>
-            <p>（2）评估每个细分市场的吸引力，可以不用细分用户的行为和需求痛点分析市场的吸引力。</p>
-            <p>（3）选择目标细分市场，每个目标细分市场定位。</p>
-          </div>
+          <p class="task-desc task-desc--compact">请根据数据可视化结果，分析用户群体特点：</p>
 
-          <div class="segmentation-table-wrap">
-            <table class="segmentation-table">
+          <div class="rfm-insight-table-wrap">
+            <table class="rfm-insight-table">
               <thead>
                 <tr>
-                  <th>细分市场</th>
-                  <th>客户分析</th>
-                  <th>产品机会</th>
+                  <th>分析维度</th>
+                  <th>分析要点</th>
+                  <th>你的分析</th>
                 </tr>
               </thead>
               <tbody>
-                <tr v-for="(row, index) in form.segmentationRows" :key="index">
-                  <td>
-                    <input v-model="row.market" class="segmentation-market-input" />
-                  </td>
-                  <td>
-                    <textarea v-model="row.customerAnalysis" class="segmentation-cell-input" />
-                  </td>
+                <tr v-for="insight in form.rfmInsights" :key="insight.dimension">
+                  <th scope="row">{{ insight.dimension }}</th>
+                  <td>{{ insight.keyPoint }}</td>
                   <td>
-                    <textarea v-model="row.productOpportunity" class="segmentation-cell-input" />
+                    <textarea
+                      v-model="insight.analysis"
+                      class="rfm-insight-input"
+                      :placeholder="`请结合${insight.dimension}填写分析结论`"
+                    />
                   </td>
                 </tr>
               </tbody>
@@ -241,7 +236,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
-import { checkTargetUserProfileStepOne, checkTargetUserProfileStepTwo, getStudentTrainingAnswer, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
+import { checkTargetUserProfileStepOne, checkTargetUserProfileStepThree, checkTargetUserProfileStepTwo, getStudentTrainingAnswer, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
 import productReferenceImage from "@/assets/images/target-user-profile-u1344.png";
 
 const TASK_KEY = "target-user-profile";
@@ -250,6 +245,13 @@ const RFM_CHARTS = [
   { id: "average-spend", index: 2, title: "客户分层平均消费对比柱状图", buttonText: "上传客户分层平均消费对比柱状图" },
   { id: "score-heatmap", index: 3, title: "RFM 分数分布热力图", buttonText: "上传 RFM 分布热力图" },
 ];
+const RFM_INSIGHT_ROWS = [
+  { dimension: "高价值用户占比", keyPoint: "重要价值客户占比是多少？是否足以支撑产品开发？" },
+  { dimension: "用户活跃度", keyPoint: "R 分数分布反映的用户活跃情况如何？" },
+  { dimension: "消费能力", keyPoint: "M 分数分布反映的用户消费能力如何？" },
+  { dimension: "用户忠诚度", keyPoint: "F 分数分布反映的用户复购意愿如何？" },
+  { dimension: "重点客户群特征", keyPoint: "哪些客户最值得关注？为什么？" },
+];
 const { proxy } = getCurrentInstance();
 
 const taskConfig = ref(null);
@@ -405,6 +407,7 @@ function createForm() {
     profileFileUrl: "",
     profilePreview: createEmptyPreview(),
     rfmCharts: createEmptyRfmCharts(),
+    rfmInsights: createEmptyRfmInsights(),
     profileAnalysis: "",
     keyUserProfile: "",
     keyUserRecords: createKeyUserRecords(),
@@ -424,6 +427,10 @@ function createEmptyRfmCharts() {
   }, {});
 }
 
+function createEmptyRfmInsights() {
+  return RFM_INSIGHT_ROWS.map((item) => ({ ...item, analysis: "" }));
+}
+
 function createEmptyPreview() {
   return {
     sheetName: "",
@@ -541,6 +548,7 @@ function applySavedAnswer(value) {
       profileFileUrl: parsed.profileFileUrl || parsed.file?.url || "",
       profilePreview: normalizeExcelPreview(parsed.profilePreview),
       rfmCharts: normalizeRfmCharts(parsed.rfmCharts),
+      rfmInsights: normalizeRfmInsights(parsed.rfmInsights),
       profileAnalysis: parsed.profileAnalysis || "",
       keyUserProfile: parsed.keyUserProfile || "",
       keyUserRecords: normalizeKeyUserRecords(parsed.keyUserRecords, parsed.keyUserProfile),
@@ -572,6 +580,14 @@ function normalizeRfmCharts(charts) {
   }, defaults);
 }
 
+function normalizeRfmInsights(insights) {
+  const savedInsights = Array.isArray(insights) ? insights : [];
+  return RFM_INSIGHT_ROWS.map((item) => ({
+    ...item,
+    analysis: String(savedInsights.find((saved) => saved?.dimension === item.dimension)?.analysis || ""),
+  }));
+}
+
 function normalizeExcelPreview(preview) {
   if (!preview || typeof preview !== "object" || !Array.isArray(preview.columns) || !Array.isArray(preview.rows)) {
     return createEmptyPreview();
@@ -719,6 +735,7 @@ function buildAnswerPayload(status) {
       profileFileUrl: form.value.profileFileUrl,
       profilePreview: form.value.profilePreview,
       rfmCharts: form.value.rfmCharts,
+      rfmInsights: form.value.rfmInsights,
       file: {
         name: form.value.profileFileName,
         url: form.value.profileFileUrl,
@@ -756,6 +773,9 @@ async function persist(status = "IN_PROGRESS") {
         })),
       });
     }
+    if (status !== "RESET" && (currentStep.value === 3 || status === "SUBMITTED")) {
+      await checkTargetUserProfileStepThree({ insights: form.value.rfmInsights });
+    }
     await saveStudentTrainingAnswer(TASK_KEY, buildAnswerPayload(status));
     proxy?.$modal?.msgSuccess(status === "SUBMITTED" ? "提交成功" : "保存成功");
   } finally {
@@ -768,7 +788,7 @@ function saveCurrentProgress() {
 }
 
 async function goNext() {
-  if (currentStep.value === 1 || currentStep.value === 2) {
+  if (currentStep.value === 1 || currentStep.value === 2 || currentStep.value === 3) {
     await persist("IN_PROGRESS");
   }
   currentStep.value += 1;
@@ -794,8 +814,10 @@ function exportOutcome() {
   const segmentationText = form.value.segmentationRows
     .map((row) => `${row.market || ""}\n客户分析：\n${row.customerAnalysis || ""}\n产品机会：\n${row.productOpportunity || ""}`)
     .join("\n\n");
+  const rfmInsightsText = form.value.rfmInsights.map((item) => `${item.dimension}：\n${item.analysis || ""}`).join("\n\n");
   const coreFunctionsText = form.value.coreFunctions.map((item, index) => `核心功能${index + 1}：${item || ""}`).join("\n");
-  const content = `目标用户画像\n\n任务流程：${flowSteps.value.join(" > ")}\n\n上传文件：${form.value.profileFileName || "未上传"}\n文件地址：${form.value.profileFileUrl || ""}\n\n客户群画像分析：\n${form.value.profileAnalysis || ""}\n\n重点用户画像：\n${keyUserRecordsText}\n\n用户细分与市场选择：\n${segmentationText}\n\n计划设计的核心功能：\n${coreFunctionsText}\n\n预计产品价格区间（元）：${form.value.priceMin || ""} - ${form.value.priceMax || ""}\n\n分析结论：\n${form.value.conclusion || ""}`;
+  const rfmChartsText = RFM_CHARTS.map((chart) => `${chart.title}：${form.value.rfmCharts[chart.id]?.url || "未上传"}`).join("\n");
+  const content = `目标用户画像\n\n任务流程：${flowSteps.value.join(" > ")}\n\nRFM 分层分析 Excel：${form.value.profileFileName || "未上传"}\n文件地址：${form.value.profileFileUrl || ""}\n\nRFM 可视化图表：\n${rfmChartsText}\n\nRFM 用户群体特点分析：\n${rfmInsightsText}\n\n重点用户画像：\n${keyUserRecordsText}\n\n用户细分与市场选择：\n${segmentationText}\n\n计划设计的核心功能：\n${coreFunctionsText}\n\n预计产品价格区间（元）：${form.value.priceMin || ""} - ${form.value.priceMax || ""}\n\n分析结论：\n${form.value.conclusion || ""}`;
   const blob = new Blob([content], { type: "text/plain;charset=utf-8" });
   const url = URL.createObjectURL(blob);
   const link = document.createElement("a");
@@ -1421,6 +1443,89 @@ function exportOutcome() {
   line-height: 1.7;
 }
 
+.rfm-insight-table-wrap {
+  overflow-x: auto;
+  border: 1px solid rgba(0, 180, 255, 0.22);
+  border-radius: 18px;
+  background: rgba(1, 14, 26, 0.72);
+}
+
+.rfm-insight-table {
+  width: 100%;
+  min-width: 850px;
+  border-collapse: collapse;
+  table-layout: fixed;
+
+  th,
+  td {
+    padding: 18px;
+    border-right: 1px solid rgba(67, 125, 153, 0.52);
+    border-bottom: 1px solid rgba(67, 125, 153, 0.52);
+    color: #d7ecff;
+    text-align: left;
+    vertical-align: middle;
+    line-height: 1.7;
+  }
+
+  thead th {
+    color: #effcff;
+    background: rgba(13, 129, 184, 0.78);
+    text-align: center;
+    font-size: 15px;
+    font-weight: 800;
+  }
+
+  tbody th {
+    width: 22%;
+    color: #bcefff;
+    background: rgba(7, 48, 72, 0.48);
+    text-align: center;
+    font-weight: 800;
+  }
+
+  tbody td:nth-child(2) {
+    width: 34%;
+    color: #c4d9e6;
+  }
+
+  tbody td:last-child {
+    width: 44%;
+  }
+
+  tr:last-child th,
+  tr:last-child td {
+    border-bottom: 0;
+  }
+
+  th:last-child,
+  td:last-child {
+    border-right: 0;
+  }
+}
+
+.rfm-insight-input {
+  width: 100%;
+  min-height: 92px;
+  padding: 12px 13px;
+  border: 1px solid rgba(58, 126, 157, 0.8);
+  border-radius: 10px;
+  outline: none;
+  resize: vertical;
+  color: #eefaff;
+  background: rgba(5, 27, 41, 0.84);
+  font: inherit;
+  line-height: 1.65;
+
+  &::placeholder {
+    color: #7896a8;
+  }
+
+  &:focus {
+    border-color: #5ee8ff;
+    box-shadow: 0 0 0 3px rgba(34, 207, 255, 0.12);
+  }
+}
+
 .product-plan-layout {
   display: grid;
   grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);