const mocha = require("mocha");
const TestomatClient = require("../client");
const TRConstants = require("../constants");
const { parseTest } = require("../util");
const fs = require('fs');
const path = require('path');

const cwd = process.cwd()

const getTestVideoPath = (originalFilePath) => {
  const VIDEOS_PATH = `${cwd}/cypress/videos`
  const VIDEO_FORMAT = '.mp4'

  const lastPart = originalFilePath.replace('cypress/integration/', '') + VIDEO_FORMAT;

  const videoPath = path.join(VIDEOS_PATH, lastPart);

  console.log({ videoPath })

  return videoPath;

  // return fs.access(videoPath, (err) => {
  //   if (err) {
  //     console.warn('Video file not found')
  //     return null;
  //   }

  //   return videoPath;
  // })
}

// const getTestScreenshotsPath = (originalFilePath) => {
//   const SCREENSHOTS_PATH = `${cwd}/cypress/temp-screenshots`

//   const lastPart = originalFilePath.replace('cypress/integration/', '');

//   const screenshotsPath = path.join(SCREENSHOTS_PATH, lastPart);

//   console.log({ screenshotsPath })

//   // check if ss path exists

//   const ls = fs.readdirSync(screenshotsPath);

//   // if yes:

//   // for (const file of ls) { prepare paths then return }

//   console.log({ ls })

//   // return fs.access(screenshotsPath, (err) => {
//   //   if (err) {
//   //     console.warn('Video file not found')
//   //     return null;
//   //   }

//   //   return screenshotsPath;
//   // })
// }

function MochaReporter(runner, opts) {
  mocha.reporters.Base.call(this, runner);
  let passes = 0;
  let failures = 0;

  const { apiKey } = opts.reporterOptions;
  if (!apiKey) {
    console.log("TESTOMATIO key is empty, ignoring reports");
    return;
  }
  const client = new TestomatClient({ apiKey });

  runner.on("start", () => {
    client.createRun();
  });

  runner.on("pass", (test) => {
    console.log(test)
    const originalFile = test.parent.invocationDetails.originalFile;
    const testVideoPath = getTestVideoPath(originalFile);
    const testScreenshotsPath = getTestScreenshotsPath(originalFile);

    const files = testVideoPath ? [testVideoPath] : []

    console.log({ files })

    passes += 1;
    console.log("pass: %s", test.fullTitle());
    const testId = parseTest(test.title);
    client.addTestRun(testId, TRConstants.PASSED, {
      title: test.title,
      time: test.duration,
      files
    });
  });

  runner.on("fail", (test, err) => {
    failures += 1;
    console.log("fail: %s -- error: %s", test.fullTitle(), err.message);
    const testId = parseTest(test.title);
    client.addTestRun(testId, TRConstants.FAILED, {
      error: err,
      title: test.title,
      time: test.duration,
    });
  });

  runner.on("end", () => {
    console.log("end: %d/%d", passes, passes + failures);
    const status = failures === 0 ? TRConstants.PASSED : TRConstants.FAILED;
    client.updateRunStatus(status);
  });
}

// To have this reporter "extend" a built-in reporter uncomment the following line:
mocha.utils.inherits(MochaReporter, mocha.reporters.Spec);

module.exports = MochaReporter;