feat: add product development process step one

src/api/studentTrainingAnswer.js

@@ -15,6 +15,13 @@ const newProductSurveyStepOneAnswers = {
   "selling-point-11": "有形层",
 };
 
+const productDevelopmentProcessStepOneAnswers = {
+  "1.1": "关键任务", "1.2": "关键任务", "2.1": "关键任务", "2.2": "非关键任务", "2.3": "关键任务",
+  "3.1": "关键任务", "3.2": "关键任务", "3.3": "非关键任务", "3.4": "关键任务", "3.5": "关键任务", "3.6": "关键任务",
+  "4.1": "关键任务", "4.2": "关键任务", "4.3": "关键任务", "4.4": "关键任务",
+  "5.1": "关键任务", "5.2": "关键任务", "5.3": "关键任务", "5.4": "关键任务",
+};
+
 function demoResult(taskKey) {
   try { return JSON.parse(sessionStorage.getItem(getDemoAnswerKey(taskKey)) || "null"); } catch (error) { return null; }
 }
@@ -95,6 +102,33 @@ export function checkNewProductSurveyStepOne(items) {
   });
 }
 
+export function checkProductDevelopmentProcessStepOne(items) {
+  if (isStudentDemo()) {
+    const results = Array.isArray(items)
+      ? items.map((item) => {
+          const correct = productDevelopmentProcessStepOneAnswers[item?.taskNo] === item?.classification;
+          return { taskNo: item?.taskNo, correct, message: correct ? "分类正确" : "分类有误，请重新选择" };
+        })
+      : [];
+    const correctCount = results.filter((item) => item.correct).length;
+    return Promise.resolve({
+      code: 200,
+      data: {
+        items: results,
+        correctCount,
+        totalCount: results.length,
+        allCorrect: results.length === Object.keys(productDevelopmentProcessStepOneAnswers).length && correctCount === results.length,
+      },
+    });
+  }
+  return request({
+    url: "/api/student-training-answers/product-development-process/step-1/check",
+    method: "post",
+    data: { items },
+    headers: { repeatSubmit: false },
+  });
+}
+
 function validateNewProductSurveyStepTwoDemo(form) {
   const value = form || {};
   const images = Array.isArray(value.images) ? value.images : [];

src/router/index.js

@@ -205,7 +205,7 @@ export const dynamicRoutes = [
       },
       {
         path: "product-development-process",
-        component: () => import("@/views/training/GenericTrainingPage.vue"),
+        component: () => import("@/views/foundation/product-development-process.vue"),
         name: "ProductDevelopmentProcess",
         meta: { title: "产品开发主要流程", icon: "需求挖掘", affix: true, pageKey: "product-development-process" },
       },

src/views/foundation/product-development-process.vue

@@ -0,0 +1,279 @@
+<template>
+  <div class="product-process student-training-shell">
+    <main class="process-core">
+      <section class="task-header">
+        <div class="task-badge"><el-icon><Operation /></el-icon>核心实训 · 产品开发基础</div>
+        <h1 class="task-title">{{ taskTitle }}</h1>
+      </section>
+
+      <TrainingTaskBrief :background="taskBackground" :goals="taskGoals" :requirements="taskRequirement" :show-material="false" />
+
+      <section class="process-workbench">
+        <div class="workbench-head workbench-head--actions-only">
+          <div class="workbench-actions">
+            <TrainingMaterialButton :material-name="taskConfig?.materialName" :material-url="taskConfig?.materialUrl" />
+            <button type="button" class="outline-action" @click="exportOutcome"><el-icon><Download /></el-icon>导出实训成果</button>
+          </div>
+        </div>
+
+        <nav class="step-indicator" aria-label="产品开发主要流程步骤">
+          <template v-for="(step, index) in trainingSteps" :key="`${step}-${index}`">
+            <button type="button" :class="['step-tab', { active: currentStep === index + 1, complete: currentStep > index + 1 }]" @click="currentStep = index + 1">
+              <span class="step-marker">{{ String(index + 1).padStart(2, '0') }}</span>
+              <span class="step-copy"><strong class="step-name" :title="step">{{ step }}</strong><span class="step-action">{{ currentStep === index + 1 ? '当前步骤' : '点击切换' }} →</span></span>
+            </button>
+            <span v-if="index < trainingSteps.length - 1" class="step-connector" />
+          </template>
+        </nav>
+
+        <section class="process-step-card">
+          <template v-if="currentStep === 1">
+            <div class="step-title-row">
+              <div><p class="section-eyebrow">Step 01</p><h3>{{ trainingSteps[0] }}</h3></div>
+              <span class="step-chip">关键任务识别</span>
+            </div>
+            <p class="process-intro">互联网产品开发在拆解任务之前，团队必须先明确做什么样的产品、开发过程中有哪些卡点。这是后续排期的前提。请判断哪些开发环节需要特别关注：关键任务会影响全项目进度与最终落地效果，非关键任务可在核心任务约束下灵活协调。</p>
+
+            <div class="training-table-wrap">
+              <table class="process-table">
+                <thead><tr><th>阶段</th><th>任务编号</th><th>具体工作任务</th><th>是否关键任务</th></tr></thead>
+                <tbody>
+                  <tr v-for="row in processRows" :key="row.taskNo" :class="feedbackClass(row.taskNo)">
+                    <td class="stage-cell">{{ row.stage }}</td>
+                    <td class="task-no-cell">{{ row.taskNo }}</td>
+                    <td class="task-cell">{{ row.task }}</td>
+                    <td class="select-cell">
+                      <select v-model="row.classification" :disabled="checking" @change="clearFeedback(row.taskNo)">
+                        <option value="" disabled>请选择</option>
+                        <option v-for="option in CLASSIFICATION_OPTIONS" :key="option" :value="option">{{ option }}</option>
+                      </select>
+                      <p v-if="feedbackByTaskNo[row.taskNo]" class="classification-feedback">{{ feedbackByTaskNo[row.taskNo].message }}</p>
+                    </td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+            <p v-if="checkResult" class="classification-summary" :class="{ 'is-success': checkResult.allCorrect }">本次判题：{{ checkResult.correctCount }} / {{ checkResult.totalCount }} 项分类正确</p>
+            <div class="task-actions">
+              <button type="button" class="btn-nav btn-submit" :disabled="checking" @click="saveAndGoToStepTwo">{{ checking ? '判题中…' : '保存并进入第 2 步' }}</button>
+              <button type="button" class="btn-nav" :disabled="checking" @click="resetTraining"><el-icon><RefreshLeft /></el-icon>清空填写</button>
+            </div>
+          </template>
+          <div v-else class="step-placeholder"><p>第 {{ currentStep }} 步内容待配置</p><span>第 1 步答案已保存，可从上方步骤栏返回查看。</span></div>
+        </section>
+      </section>
+    </main>
+
+    <TrainingAiSidebar
+      study-tip="请根据产品开发流程中任务对总进度和最终落地效果的影响，判断其是否为关键任务。"
+      reference-title="关键任务判断提示"
+      reference-text="· 关键任务：直接影响产品定义、核心技术验证、量产交付或上市节奏<br />· 非关键任务：可在核心任务约束下进行资源协调，不直接阻塞整体排期"
+      :progress-items="progressItems"
+    />
+  </div>
+</template>
+
+<script setup>
+import { Download, Operation, RefreshLeft } from "@element-plus/icons-vue";
+import { checkProductDevelopmentProcessStepOne, getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
+import { getTrainingTaskByKey } from "@/api/trainingTask";
+import useUserStore from "@/store/modules/user";
+import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
+import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
+import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
+
+const { proxy } = getCurrentInstance();
+const userStore = useUserStore();
+const TASK_KEY = "product-development-process";
+const CLASSIFICATION_OPTIONS = ["关键任务", "非关键任务"];
+const DEFAULT_STEPS = ["产品开发关键任务识别", "任务依赖关系分析", "开发排期制定", "流程复盘优化"];
+const PROCESS_TASKS = [
+  ["需求锚定", "1.1", "竞品调研与用户需求分析"], ["", "1.2", "产品概念确认与核心卖点提炼"],
+  ["产品定义", "2.1", "产品需求文档（PRD）撰写与评审"], ["", "2.2", "外观ID设计"], ["", "2.3", "功能规格确认"],
+  ["开发验证", "3.1", "硬件方案选型与原理图设计"], ["", "3.2", "软件架构及软硬件协同设计"], ["", "3.3", "结构设计评审"], ["", "3.4", "功能手板制作与外观评审"], ["", "3.5", "工程验证测试与设计验证测试"], ["", "3.6", "PVT小批量试产"],
+  ["供应链对接", "4.1", "供应商评估与选定"], ["", "4.2", "模具正式开模与试模修模"], ["", "4.3", "产品认证及质量检测"], ["", "4.4", "BOM成本核算与采购合同签订"],
+  ["上市推广", "5.1", "产品量产及入库"], ["", "5.2", "电商详情页全渠道上线"], ["", "5.3", "正式开售与首销爆发"], ["", "5.4", "首批用户评价监控与差评预警"],
+];
+const defaultTask = {
+  title: "产品开发主要流程",
+  background: "产品开发需要识别影响整体交付、量产和上市节奏的关键环节，并据此安排资源与排期。",
+  goals: ["理解产品开发的主要阶段与任务", "识别影响项目整体进度的关键任务", "形成后续排期和资源协调的判断依据"],
+  requirement: "请按任务对整体开发进度和最终落地效果的影响，判断其为关键任务或非关键任务。",
+};
+
+const taskConfig = ref(null);
+const processRows = ref(createProcessRows());
+const currentStep = ref(1);
+const checking = ref(false);
+const draftReady = ref(false);
+const checkResult = ref(null);
+const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title);
+const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background);
+const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals));
+const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement);
+const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, DEFAULT_STEPS));
+const feedbackByTaskNo = computed(() => Object.fromEntries((checkResult.value?.items || []).map((item) => [item.taskNo, item])));
+const progressItems = computed(() => [
+  { text: `进行中：${trainingSteps.value[Math.max(0, currentStep.value - 1)] || taskTitle.value}`, status: "doing" },
+  { text: "完成本步后进入第 2 步", status: "" },
+  { text: "可选：导出实训成果", status: "" },
+]);
+
+onMounted(async () => {
+  await loadTaskConfig();
+  loadDraft();
+  await loadSavedAnswer();
+  draftReady.value = true;
+});
+
+watch(() => JSON.stringify(buildDraft()), persistDraft);
+
+function createProcessRows() {
+  return PROCESS_TASKS.map(([stage, taskNo, task]) => ({ stage, taskNo, task, classification: "" }));
+}
+
+function parseArray(value, fallback) {
+  if (Array.isArray(value)) return value.length ? value : fallback;
+  if (!value) return fallback;
+  try {
+    const parsed = JSON.parse(value);
+    return Array.isArray(parsed) && parsed.length ? parsed.map((item) => String(item?.name ?? item).trim()).filter(Boolean) : fallback;
+  } catch (error) {
+    const list = String(value).split(/[；;|]/).map((item) => item.trim()).filter(Boolean);
+    return list.length ? list : fallback;
+  }
+}
+
+async function loadTaskConfig() {
+  try { taskConfig.value = (await getTrainingTaskByKey(TASK_KEY))?.data || null; } catch (error) { taskConfig.value = null; }
+}
+
+async function loadSavedAnswer() {
+  try {
+    const answer = (await getStudentTrainingAnswer(TASK_KEY))?.data;
+    if (answer?.step1Answer) {
+      restoreOutcome(answer.step1Answer);
+      clearDraft();
+    }
+    const savedStep = Number(answer?.currentStep);
+    if (Number.isInteger(savedStep) && savedStep > 0) currentStep.value = savedStep;
+  } catch (error) {
+    // Keep the browser draft available while the answer endpoint is unavailable.
+  }
+}
+
+function restoreOutcome(value) {
+  try {
+    const parsed = typeof value === "string" ? JSON.parse(value) : value;
+    const savedRows = Array.isArray(parsed?.items) ? parsed.items : [];
+    const byTaskNo = Object.fromEntries(savedRows.map((item) => [item.taskNo, item]));
+    processRows.value = createProcessRows().map((row) => ({ ...row, classification: byTaskNo[row.taskNo]?.classification || "" }));
+  } catch (error) {
+    processRows.value = createProcessRows();
+  }
+}
+
+function getLocalDraftKey() {
+  const info = userStore.userInfo || {};
+  return `${TASK_KEY}:draft:${info.userId || info.user_id || info.username || info.userName || "anonymous"}`;
+}
+
+function buildOutcome() {
+  return { title: taskTitle.value, items: processRows.value.map(({ taskNo, classification }) => ({ taskNo, classification })) };
+}
+
+function buildDraft() { return { step1: buildOutcome(), currentStep: currentStep.value }; }
+
+function persistDraft() {
+  if (!draftReady.value) return;
+  try { localStorage.setItem(getLocalDraftKey(), JSON.stringify(buildDraft())); } catch (error) { /* Browser draft is optional. */ }
+}
+
+function loadDraft() {
+  try {
+    const raw = localStorage.getItem(getLocalDraftKey());
+    if (raw) {
+      const draft = JSON.parse(raw);
+      restoreOutcome(draft?.step1 || draft);
+      if (Number(draft?.currentStep) > 0) currentStep.value = Number(draft.currentStep);
+    }
+  } catch (error) { clearDraft(); }
+}
+
+function clearDraft() {
+  try { localStorage.removeItem(getLocalDraftKey()); } catch (error) { /* Ignore storage failures. */ }
+}
+
+function feedbackClass(taskNo) {
+  const feedback = feedbackByTaskNo.value[taskNo];
+  return feedback ? (feedback.correct ? "is-correct" : "is-incorrect") : "";
+}
+
+function clearFeedback(taskNo) {
+  if (!feedbackByTaskNo.value[taskNo]) return;
+  checkResult.value = { ...checkResult.value, items: checkResult.value.items.filter((item) => item.taskNo !== taskNo) };
+}
+
+async function saveAndGoToStepTwo() {
+  if (checking.value) return;
+  checking.value = true;
+  try {
+    const response = await checkProductDevelopmentProcessStepOne(buildOutcome().items);
+    checkResult.value = response?.data || null;
+    if (!checkResult.value?.allCorrect) {
+      proxy?.$modal?.msgError?.("存在分类错误，请根据提示修改后再进入第 2 步");
+      return;
+    }
+    await saveStudentTrainingAnswer(TASK_KEY, { step1Answer: JSON.stringify(buildOutcome()), currentStep: 2, submitted: false, saveAction: "SAVE" });
+    clearDraft();
+    currentStep.value = 2;
+    proxy?.$modal?.msgSuccess("已保存，已进入第 2 步");
+  } catch (error) {
+    proxy?.$modal?.msgError?.(error?.message || "请完成全部任务分类后再判题");
+  } finally {
+    checking.value = false;
+  }
+}
+
+async function resetTraining() {
+  processRows.value = createProcessRows();
+  currentStep.value = 1;
+  checkResult.value = null;
+  clearDraft();
+  try {
+    checking.value = true;
+    await saveStudentTrainingAnswer(TASK_KEY, { step1Answer: JSON.stringify(buildOutcome()), currentStep: 1, submitted: false, saveAction: "RESET" });
+  } catch (error) {
+    // The local reset remains effective if the backend is temporarily unavailable.
+  } finally {
+    checking.value = false;
+  }
+  proxy?.$modal?.msgSuccess("已清空填写内容");
+}
+
+function exportOutcome() {
+  const blob = new Blob([JSON.stringify(buildDraft(), null, 2)], { type: "application/json;charset=utf-8" });
+  const url = URL.createObjectURL(blob);
+  const link = document.createElement("a");
+  link.href = url;
+  link.download = "产品开发主要流程-实训成果.json";
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
+  URL.revokeObjectURL(url);
+  proxy?.$modal?.msgSuccess("导出成功");
+}
+</script>
+
+<style lang="scss" scoped>
+.product-process { display: grid; grid-template-columns: minmax(720px, 1fr) 340px; gap: 24px; min-height: calc(100vh - 106px); padding: 24px; color: #e8f7ff; background: #06111d; }
+.process-core, .process-workbench { min-width: 0; }
+.process-core { border: 1px solid rgba(0, 180, 255, .25); background: rgba(8, 18, 28, .6); box-shadow: 0 22px 48px rgba(0,0,0,.22); }
+.task-header { padding: 22px 28px 4px; }.task-badge, .section-eyebrow { color: #65dcff; font-weight: 700; }.task-title { margin: 10px 0 0; color: #fff; font-size: 28px; }
+.process-workbench { margin: 24px; padding: 22px; border: 1px solid rgba(33, 194, 255, .35); border-radius: 20px; background: rgba(1, 24, 39, .72); }
+.workbench-actions, .task-actions { display: flex; align-items: center; gap: 12px; }.workbench-actions { justify-content: flex-end; }.outline-action, .btn-nav { border: 1px solid #2cc9ff; border-radius: 999px; padding: 10px 18px; color: #dff8ff; background: rgba(8, 87, 121, .55); cursor: pointer; }.outline-action { display: inline-flex; align-items: center; gap: 6px; }
+.step-indicator { display: flex; align-items: center; gap: 12px; margin: 28px 0; padding: 12px; border: 1px solid rgba(30, 190, 255, .28); border-radius: 22px; }.step-tab { display: flex; align-items: center; flex: 1; gap: 10px; min-width: 0; padding: 10px; border: 0; border-radius: 16px; color: #96c6d8; background: transparent; text-align: left; cursor: pointer; }.step-tab.active { color: #fff; background: linear-gradient(110deg, #148fc6, #0879aa); }.step-marker { display: grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px; border: 1px solid #4ed7ff; border-radius: 50%; font-weight: 800; }.step-copy { display: grid; min-width: 0; gap: 4px; }.step-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.step-action { font-size: 12px; color: #5ec9ed; }.step-connector { flex: 0 0 25px; height: 2px; background: rgba(83, 204, 255, .4); }
+.process-step-card { padding: 24px; border: 1px solid rgba(31, 185, 249, .32); border-radius: 18px; background: rgba(1, 21, 34, .65); }.step-title-row { display: flex; justify-content: space-between; align-items: flex-start; }.step-title-row h3 { margin: 5px 0 0; color: #fff; font-size: 24px; }.step-chip { border: 1px solid #38caff; border-radius: 999px; padding: 7px 12px; color: #9aeaff; }.process-intro { margin: 24px 0; line-height: 1.8; color: #c5e4ef; }.training-table-wrap { overflow-x: auto; }.process-table { width: 100%; min-width: 740px; border-collapse: collapse; color: #dff5ff; }.process-table th { padding: 14px; color: #fff; background: #079ed9; font-size: 16px; }.process-table td, .process-table th { border: 1px solid rgba(139, 213, 241, .45); text-align: center; }.process-table td { padding: 9px 12px; }.stage-cell { width: 16%; font-weight: 700; }.task-no-cell { width: 15%; }.task-cell { width: 37%; }.select-cell { width: 32%; }.select-cell select { width: 170px; max-width: 100%; padding: 6px 10px; border: 1px solid #6ea9bd; color: #132c36; background: #fff; font-size: 15px; }.classification-feedback { margin: 6px 0 0; color: #ff9b8f; font-size: 12px; }.is-correct { background: rgba(55, 196, 147, .08); }.is-incorrect { background: rgba(255, 91, 82, .1); }.classification-summary { margin: 16px 0 0; color: #ffbc86; }.classification-summary.is-success { color: #6ee8b1; }.task-actions { justify-content: center; margin-top: 26px; }.btn-submit { border-color: #36d9ff; background: linear-gradient(110deg, #0eaae4, #0572ac); font-weight: 700; }.btn-nav:disabled { opacity: .6; cursor: not-allowed; }.step-placeholder { padding: 90px 20px; text-align: center; color: #a8cfdd; }.step-placeholder p { color: #fff; font-size: 20px; }
+@media (max-width: 1280px) { .product-process { grid-template-columns: 1fr; }.step-indicator { overflow-x: auto; }.step-tab { min-width: 190px; } }
+@media (max-width: 720px) { .product-process { padding: 12px; }.process-workbench { margin: 12px; padding: 14px; }.task-header { padding: 18px; }.workbench-actions { justify-content: flex-start; flex-wrap: wrap; }.step-title-row { gap: 12px; }.step-chip { display: none; } }
+</style>