import { CSSPlugin, FuseBox, FuseBoxOptions, Sparky } from 'fuse-box';
import path = require('path');
import TsTransformClasscat from 'ts-transform-classcat';
import TsTransformInferno from 'ts-transform-inferno';
/**
 * Some of FuseBoxOptions overrides by ts config (module, target, etc)
 * https://fuse-box.org/page/working-with-targets
 */
let fuse: FuseBox;
const fuseOptions: FuseBoxOptions = {
  homeDir: './src',
  output: 'dist/$name.js',
  sourceMaps: { inline: false, vendor: false },
  /**
   * Custom TypeScript Transformers (compile Inferno tsx to ts)
   */
  transformers: {
    before: [TsTransformClasscat(), TsTransformInferno()],
  },
};
const fuseClientOptions: FuseBoxOptions = {
  ...fuseOptions,
  plugins: [
    /**
     * https://fuse-box.org/page/css-resource-plugin
     * Compile Sass {SassPlugin()}
     * Make .css files modules-like (allow import them like modules) {CSSModules}
     * Make .css files modules like and allow import it from node_modules too {CSSResourcePlugin}
     * Use them all and bundle with {CSSPlugin}
     * */
    CSSPlugin(),
  ],
};
const fuseServerOptions: FuseBoxOptions = {
  ...fuseOptions,
};

Sparky.task('clean', () => {
  /**Clean distribute (dist) folder */
  Sparky.src('dist/').clean('dist/');
});
Sparky.task('config', () => {
  fuse = FuseBox.init(fuseOptions);
  fuse.dev();
});
Sparky.task('test', ['&clean', '&config'], () => {
  fuse.bundle('client/bundle').test('[**/**.test.tsx]', null);
});
Sparky.task('client', () => {
  fuse.opts = fuseClientOptions;
  fuse
    .bundle('client/bundle')
    .target('browser@esnext')
    .watch('client/**')
    .hmr()
    .instructions('> client/index.tsx');
});
Sparky.task('copy-assets', () =>
  Sparky.src('**/**.*', { base: 'src/assets' }).dest('dist/assets')
);
Sparky.task('server', () => {
  /**Workaround. Should be fixed */
  fuse.opts = fuseServerOptions;
  fuse
    .bundle('server/bundle')
    .watch('**')
    .target('server@esnext')
    .instructions('> [server/index.tsx]')
    .completed(proc => {
      proc.require({
        // tslint:disable-next-line:no-shadowed-variable
        close: ({ FuseBox }) => FuseBox.import(FuseBox.mainFile).shutdown(),
      });
    });
});
Sparky.task(
  'dev',
  ['&clean', '&config', '&client', '&server', '&copy-assets'],
  () => {
    fuse.run();
  }
);