feat: add industry demand analysis step four

src/api/studentTrainingAnswer.js

@@ -149,6 +149,27 @@ export function checkIndustryDemandAnalysisStepThree(payload) {
   });
 }
 
+export function checkIndustryDemandAnalysisStepFour(payload) {
+  const value = payload || {};
+  if (isStudentDemo()) {
+    if (!["高度友好", "较为友好", "中性", "存在风险", "风险较高"].includes(String(value.overallAssessment || "").trim())) {
+      return Promise.reject(new Error("请选择总体 PEST 环境评估等级"));
+    }
+    if (!["建议进入", "谨慎进入", "建议暂缓"].includes(String(value.marketDecision || "").trim()) || !String(value.decisionReason || "").trim()) {
+      return Promise.reject(new Error("请选择市场进入结论并说明理由"));
+    }
+    if (!String(value.riskOne || "").trim() || !String(value.riskTwo || "").trim()) return Promise.reject(new Error("请至少填写 2 个核心风险点"));
+    if (!String(value.summary || "").trim()) return Promise.reject(new Error("请总结 PEST 环境评估结论"));
+    return Promise.resolve({ code: 200, data: { valid: true, message: "校验通过" } });
+  }
+  return request({
+    url: "/api/student-training-answers/industry-demand-analysis/step-4/validate",
+    method: "post",
+    data: value,
+    headers: { repeatSubmit: false },
+  });
+}
+
 function validateNewProductSurveyStepTwoDemo(form) {
   const value = form || {};
   const images = Array.isArray(value.images) ? value.images : [];