import glob from 'glob';
import resolve from '@rollup/plugin-node-resolve';
import commonjs from '@rollup/plugin-commonjs';
import copy from 'rollup-plugin-copy';
import serve from 'rollup-plugin-serve';
import del from 'rollup-plugin-delete';
import json from '@rollup/plugin-json';
import {getPackagePath, getDistPath} from '../../rollup.utils.js';

const build = typeof process.env.BUILD !== 'undefined' ? process.env.BUILD : 'local';
console.log('build: ' + build);

export default (async () => {
    return {
        input:
            build != 'test'
                ? ['src/dbp-app-shell.js', 'src/dbp-activity-example.js']
                : glob.sync('test/**/*.js'),
        output: {
            dir: 'dist',
            entryFileNames: '[name].js',
            chunkFileNames: 'shared/[name].[hash].[format].js',
            format: 'esm',
            sourcemap: true,
        },
        plugins: [
            del({
                targets: 'dist/*',
            }),
            resolve(),
            commonjs(),
            json(),
            copy({
                targets: [
                    {src: 'assets/silent-check-sso.html', dest: 'dist'},
                    {src: 'assets/index.html', dest: 'dist'},
                    {src: 'assets/*.json', dest: 'dist'},
                    {
                        src: await getPackagePath('@dbp-toolkit/common', 'assets/icons/*.svg'),
                        dest: 'dist/' + (await getDistPath('@dbp-toolkit/common', 'icons')),
                    },
                ],
            }),
            process.env.ROLLUP_WATCH === 'true'
                ? serve({
                      contentBase: 'dist',
                      historyApiFallback: '/index.html',
                      host: '127.0.0.1',
                      port: 8002,
                  })
                : false,
        ],
    };
})();