// @ts-ignore - clack is ESM and TS complains about that. It works though
import clack from '@clack/prompts';
import chalk from 'chalk';
import * as Sentry from '@sentry/node';

import {
  abortIfCancelled,
  askForProjectSelection,
  askForSelfHosted,
  askForWizardLogin,
  confirmContinueEvenThoughNoGitRepo,
  printWelcome,
} from '../utils/clack-utils';
import { isUnicodeSupported } from '../utils/vendor/is-unicorn-supported';
import { SourceMapUploadToolConfigurationOptions } from './tools/types';
import { configureVitePlugin } from './tools/vite';
import { configureSentryCLI } from './tools/sentry-cli';
import { configureWebPackPlugin } from './tools/webpack';

interface SourceMapsWizardOptions {
  promoCode?: string;
}

type SupportedBundlers = 'webpack' | 'vite' | 'rollup' | 'esbuild';
type SupportedTools = 'sentry-cli';
type SupportedBundlersTools = SupportedBundlers | SupportedTools;

export async function runSourcemapsWizard(
  options: SourceMapsWizardOptions,
): Promise<void> {
  printWelcome({
    wizardName: 'Sentry Source Maps Upload Configuration Wizard',
    message:
      'This wizard will help you upload source maps to Sentry as part of your build.\nThank you for using Sentry :)\n\n(This setup wizard sends telemetry data and crash reports to Sentry.\nYou can turn this off by running the wizard with the `--disable-telemetry` flag.)',
    promoCode: options.promoCode,
  });

  await confirmContinueEvenThoughNoGitRepo();

  const { url: sentryUrl, selfHosted } = await askForSelfHosted();

  const { projects, apiKeys } = await askForWizardLogin({
    promoCode: options.promoCode,
    url: sentryUrl,
  });

  const selectedProject = await askForProjectSelection(projects);

  const selectedTool = await askForUsedBundlerTool();

  Sentry.setTag('selected-tool', selectedTool);

  await startToolSetupFlow(selectedTool, {
    selfHosted,
    orgSlug: selectedProject.organization.slug,
    projectSlug: selectedProject.slug,
    url: sentryUrl,
    authToken: apiKeys.token,
  });

  clack.log.step(
    'Add the Sentry auth token as an environment variable to your CI setup:',
  );

  // Intentially logging directly to console here so that the code can be copied/pasted directly
  // eslint-disable-next-line no-console
  console.log(
    chalk.greenBright(`
SENTRY_AUTH_TOKEN=${apiKeys.token}
`),
  );

  clack.log.warn(
    chalk.yellow('DO NOT commit this auth token to your repository!'),
  );

  const addedEnvVarToCI = await abortIfCancelled(
    clack.select({
      message: 'Did you configure CI as shown above?',
      options: [
        { label: 'Yes, continue!', value: true },
        {
          label: "I'll do it later...",
          value: false,
          hint: chalk.yellow(
            'You need to set the auth token to upload source maps in CI',
          ),
        },
      ],
      initialValue: true,
    }),
  );

  Sentry.setTag('added-env-var-to-ci', addedEnvVarToCI);

  if (!addedEnvVarToCI) {
    clack.log.info("Don't forget! :)");
  }

  const arrow = isUnicodeSupported() ? '→' : '->';

  clack.outro(`${chalk.green("That's it - everything is set up!")}

   ${chalk.cyan(`Validate your setup with the following Steps:

   1. Build your application in ${chalk.bold('production mode')}
      ${chalk.gray(
        `${arrow} You should see source map upload logs in your console when building`,
      )}
   2. Run your application and throw a test error
      ${chalk.gray(`${arrow} You should see the error in Sentry`)}
   3. Open the error in Sentry and verify it's source-mapped
      ${chalk.gray(
        `${arrow} If your error is source-mapped, the stack trace should show your original source code`,
      )}
   `)}
   ${chalk.dim(
     `If you encounter any issues, follow our Troubleshooting Guide:
   https://docs.sentry.io/platforms/javascript/sourcemaps/troubleshooting_js

   If the guide didn't help or you encountered a bug, let us know:
   https://github.com/getsentry/sentry-javascript/issues`,
   )}
`);
}

async function askForUsedBundlerTool(): Promise<SupportedBundlersTools> {
  const selectedTool: SupportedBundlersTools | symbol = await abortIfCancelled(
    clack.select({
      message: 'Which bundler or build tool are you using?',
      options: [
        {
          label: 'Webpack',
          value: 'webpack',
          hint: 'Configure source maps upload using Webpack',
        },
        {
          label: 'Vite',
          value: 'vite',
          hint: 'Configure source maps upload using Vite',
        },
        // TODO: Implement rollup and esbuild flows
        // {
        //   label: 'esbuild',
        //   value: 'esbuild',
        //   hint: 'Configure source maps upload using esbuild',
        // },
        // {
        //   label: 'Rollup',
        //   value: 'rollup',
        //   hint: 'Configure source maps upload using Rollup',
        // },
        {
          label: 'None of the above',
          value: 'sentry-cli',
          hint: 'This will configure source maps upload for you using sentry-cli',
        },
      ],
    }),
  );

  return selectedTool;
}

async function startToolSetupFlow(
  selctedTool: SupportedBundlersTools,
  options: SourceMapUploadToolConfigurationOptions,
): Promise<void> {
  switch (selctedTool) {
    case 'vite':
      await configureVitePlugin(options);
      break;
    case 'webpack':
      await configureWebPackPlugin(options);
      break;
    // TODO: implement other bundlers
    default:
      await configureSentryCLI(options);
      break;
  }
}