#!/usr/bin/env node
import { execSync } from "node:child_process";
import { mkdirSync, writeFileSync } from "node:fs";
import path from "node:path";
import process from "node:process";

const rootDir = path.resolve(new URL("../..", import.meta.url).pathname);
const reportDir = process.env.QA_REPORT_DIR || process.argv[2];

if (!reportDir) {
  console.error("Usage: QA_REPORT_DIR=<dir> node scripts/qa/write-qa-summary.mjs");
  process.exit(2);
}

function currentCommit() {
  if (process.env.QA_COMMIT?.trim()) {
    return process.env.QA_COMMIT.trim();
  }
  try {
    return execSync("git rev-parse --short HEAD", {
      cwd: rootDir,
      encoding: "utf8",
      stdio: ["ignore", "pipe", "ignore"],
    }).trim();
  } catch {
    return "unknown";
  }
}

function optionalValue(value) {
  return value?.trim() || null;
}

const summary = {
  issueId: optionalValue(process.env.QA_ISSUE_ID),
  baseURL: optionalValue(process.env.QA_BASE_URL) ||
    optionalValue(process.env.E2E_BASE_URL) ||
    optionalValue(process.env.LIVE_SMOKE_BASE_URL),
  commit: currentCommit(),
  checkedAt: new Date().toISOString(),
  status: optionalValue(process.env.QA_STATUS) || "UNKNOWN",
  mode: optionalValue(process.env.QA_MODE),
  reportDir: path.resolve(reportDir),
  groups: optionalValue(process.env.BUSINESS_FLOW_GROUPS),
  notes: optionalValue(process.env.QA_SUMMARY_NOTES),
};

mkdirSync(reportDir, { recursive: true });
writeFileSync(path.join(reportDir, "summary.json"), JSON.stringify(summary, null, 2), "utf8");
console.log(`[qa-summary] ${summary.status} ${path.join(reportDir, "summary.json")}`);