const assert = require("assert");
const fs = require("fs");
const path = require("path");

const root = path.resolve(__dirname, "..");
const teacherPage = fs.readFileSync(path.join(root, "src/views/teacherEnd/trainingTask/index.vue"), "utf8");
const studentPage = fs.readFileSync(path.join(root, "src/views/training/GenericTrainingPage.vue"), "utf8");
const newProductSurveyPage = fs.readFileSync(path.join(root, "src/views/foundation/new-product-survey.vue"), "utf8");
const productDevelopmentFactorsPage = fs.readFileSync(path.join(root, "src/views/foundation/product-development-factors.vue"), "utf8");

assert(
  /uploadTrainingTaskMaterial/.test(teacherPage),
  "teacher training task editor should use the common upload API for case materials"
);
assert(
  /async function handleMaterialChange/.test(teacherPage) && /taskForm\.materialUrl\s*=\s*res\?\.(url|fileName)/.test(teacherPage),
  "teacher case material upload should persist the returned materialUrl"
);
assert(
  /class="material-download"/.test(studentPage) && /@click="handleMaterialDownload"/.test(studentPage),
  "student task page should always render the current route task material button"
);
assert(
  /function handleMaterialDownload/.test(studentPage) && /暂无案例文档/.test(studentPage),
  "student task material button should report empty state when no case material exists"
);
assert(
  /TrainingMaterialButton/.test(newProductSurveyPage),
  "new product survey page should render the case material button"
);
assert(
  /TrainingMaterialButton/.test(productDevelopmentFactorsPage),
  "product development factors page should render the case material button"
);