import svelte from 'rollup-plugin-svelte';
import commonjs from '@rollup/plugin-commonjs';
import resolve from '@rollup/plugin-node-resolve';
import { terser } from 'rollup-plugin-terser';
import sveltePreprocess from 'svelte-preprocess';
import typescript from '@rollup/plugin-typescript';
import css from 'rollup-plugin-css-only';
import includePaths from 'rollup-plugin-includepaths';
import glslify from 'rollup-plugin-glslify';
const production = !process.env.ROLLUP_WATCH;

export default [
	{
		input: 'src/ai.ts',
		output: {
			sourcemap: true,
			format: 'iife',
			name: 'app',
			file: 'public/build/ai-worker.js'
		},
		plugins: [
			resolve({
				browser: true,
				dedupe: ['svelte']
			}),
			commonjs(),
			typescript({
				sourceMap: !production,
				inlineSources: !production
			}),

			// If we're building for production (npm run build
			// instead of npm run dev), minify
			production && terser()
		]
	},
	{
		input: 'src/main.ts',
		output: {
			sourcemap: true,
			format: 'iife',
			name: 'app',
			file: 'public/build/bundle.js'
		},
		plugins: [

			includePaths({
				paths: ["src"],
				extensions: [".ts", ".svelte"]
			}),

			svelte({
				preprocess: sveltePreprocess({ sourceMap: !production }),
				compilerOptions: {
					// enable run-time checks when not in production
					dev: !production
				}
			}),
			// we'll extract any component CSS out into
			// a separate file - better for performance
			css({ output: 'bundle.css' }),

			glslify(),

			// If you have external dependencies installed from
			// npm, you'll most likely need these plugins. In
			// some cases you'll need additional configuration -
			// consult the documentation for details:
			// https://github.com/rollup/plugins/tree/master/packages/commonjs
			resolve({
				browser: true,
				dedupe: ['svelte']
			}),
			commonjs(),
			typescript({
				sourceMap: !production,
				inlineSources: !production
			}),

			// If we're building for production (npm run build
			// instead of npm run dev), minify
			production && terser()
		],
		watch: {
			clearScreen: false,
			chokidar: {
				followSymlinks: true
			}
		}
	}];