'use strict';
import * as sh from 'shelljs';
import * as path from 'path';
import * as fs from 'fs';
// import * as utils from '../lib/utils';

import {VERSION, YARN, PNPM} from './types';

const commit_message = `
This Project was generated using Dev Mentor Tools (${VERSION}).
Initial Commit.
`;

export function executeCommands(options: Options): void {
  if (fs.existsSync(options.project)) {
    console.log(`Folder ${options.project} already exists!`);
    return;
  }

  switch (options.type) {
    case 'ts': {
      console.log(
        'DM-Tools is generating a new TypeScript Express.js Server, static Web site project...',
      );
      sh.cp(
        '-r',
        path.resolve(__dirname, '../../.templates/typescript/'),
        `${options.project}`,
      );
      break;
    }

    case 'pg': {
      console.log(
        'DM-Tools is generating a new TypeScript PostgreSQL Express.js Server, static Web site project...',
      );
      sh.cp(
        '-r',
        path.resolve(__dirname, '../../.templates/pg/'),
        `${options.project}`,
      );
      break;
    }

    case 'node': {
      console.log(
        'DM-Tools is generating a TypeScript Node.js Server project...',
      );
      sh.cp(
        '-r',
        path.resolve(__dirname, '../../.templates/node/'),
        `${options.project}`,
      );
      break;
    }

    case 'koa': {
      console.log(
        'DM-Tools is generating a JavaScript Koa Node.js Server project...',
      );
      sh.cp(
        '-r',
        path.resolve(__dirname, '../../.templates/koa/'),
        `${options.project}`,
      );
      break;
    }

    // case 'gql': {
    //   console.log( 'DM-Tools is generating a TypeScript Apollo GraphQL Server project...' );
    //   sh.cp( '-r', path.resolve( __dirname, '../../.templates/apollo-graphql-server/' ), `${ options.project }` );
    //   break;
    // }

    case 'web': {
      console.log('DM-Tools is generating a Static Website project...');
      sh.cp(
        '-r',
        path.resolve(__dirname, '../../.templates/web/'),
        `${options.project}`,
      );
      break;
    }

    default: {
      console.log(
        'DM-Tools is generating a new TypeScript Node.js project, static Web site project...',
      );
      sh.cp(
        '-r',
        path.resolve(__dirname, '../../.templates/default/'),
        `${options.project}`,
      );
    }
  } // switch

  sh.pushd(`${options.project}`);
  sh.mkdir('docs', 'logs');
  sh.exec('git init');
  sh.exec('git add -A');
  sh.exec(`git commit -q -m "${commit_message}"`);
  sh.exec('git checkout -b dev');

  if (PNPM) {
    sh.exec('pnpm install');
  } else if (YARN) {
    sh.exec('yarn');
  } else {
    sh.exec('npm install');
  }

  if (options.e2e) {
    if (PNPM) {
      sh.exec('pnpm add -D playwright@latest');
    } else if (YARN) {
      sh.exec('yarn add playwright@latest -D');
    } else {
      sh.exec('npm i -D playwright@latest');
    }
  }

  // Also need to take into consideration different platforms: Win, MacOS, Linux 32/64.

  // Set up end to end testing.
  // if ( !flags.e2e ) {
  //   sh.mkdir( 'bin_tools' );

  //   // Download Chromedriver.
  //   utils.downloadFileHttps( 'https://chromedriver.storage.googleapis.com/2.33/chromedriver_mac64.zip',
  //     './bin_tools/chromedriver_mac64.zip',
  //     function( err ) {
  //       if ( err ) {
  //         console.log( err.message );
  //       } else {
  //         console.log( 'Downloaded Chromedriver.' );
  //         sh.pushd( `${ options.project }/bin_tools` );
  //         sh.exec( 'unzip chromedriver_mac64.zip' );
  //         sh.rm( 'chromedriver_mac64.zip' );
  //         sh.popd();
  //       }
  //     } );

  //   // Download standalone selenium-server.
  //   utils.downloadFileHttp( 'http://selenium-release.storage.googleapis.com/3.7/selenium-server-standalone-3.7.1.jar',
  //     './bin_tools/selenium-server-standalone-3.7.1.jar',
  //     function( err ) {
  //       if ( err ) {
  //         console.log( err.message );
  //       } else {
  //         console.log( 'Downloaded Selenium server.' );
  //       }
  //     } );
  // }

  try {
    if (process.env.EDITOR) {
      fs.accessSync(process.env.EDITOR, fs.constants.F_OK);
      sh.exec(`${process.env.EDITOR} .`);
    }
    // fs.accessSync( '/opt/local/apps/VSCode-linux-x64/bin/code-insiders', fs.constants.F_OK );
  } catch (err) {
    console.error('Unable to locate an Editor to open.');
    console.error(
      'Please set Environment var EDITOR to point to the editor to use.',
    );
  }
  sh.popd();
  console.log(`Project ${options.project} created successfully.`);
}