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

const projectRoot = path.join(__dirname, "..");
const appConfig = JSON.parse(fs.readFileSync(path.join(projectRoot, "app.json"), "utf8"));
const projectConfig = JSON.parse(
  fs.readFileSync(path.join(projectRoot, "project.config.json"), "utf8")
);

assert.strictEqual(projectConfig.compileType, "miniprogram");
assert.ok(Array.isArray(appConfig.pages) && appConfig.pages.length > 0);
assert.strictEqual(new Set(appConfig.pages).size, appConfig.pages.length, "app pages must be unique");

appConfig.pages.forEach((pagePath) => {
  ["js", "json", "wxml", "wxss"].forEach((extension) => {
    const file = path.join(projectRoot, `${pagePath}.${extension}`);
    assert.ok(fs.existsSync(file), `missing page file: ${pagePath}.${extension}`);
  });
});

[
  "README.md",
  "docs/PRD.md",
  "docs/TECHNICAL_DESIGN.md",
  "docs/ONE_WEEK_MVP_PLAN.md",
  "docs/DEVICE_TEST_CHECKLIST.md",
  "docs/DEMO_GUIDE.md",
  "docs/TEST_REPORT.md",
  "docs/RELEASE_NOTES.md"
].forEach((relativePath) => {
  assert.ok(fs.existsSync(path.join(projectRoot, relativePath)), `missing deliverable: ${relativePath}`);
});

const appSource = fs.readFileSync(path.join(projectRoot, "app.js"), "utf8");
assert.match(appSource, /version:\s*"0\.1\.0-mvp"/);

console.log("release readiness tests passed");