const gulp = require("gulp");
const cssImport = require("gulp-cssimport");
const rename = require("gulp-rename");
const terser = require("gulp-terser");

const paths = {
  styles: {
    src: "assets/css/style.css",
  },
  scripts: {
    main: "assets/js/script.js",
    calendar: "assets/js/calendar.js",
    swiper: "assets/js/swiper.js",
  },
  dest: "assets/dist/",
};

function packCss() {
  return gulp
    .src(paths.styles.src)
    .pipe(cssImport())
    .pipe(gulp.dest(paths.dest));
}

function minifyMainJS() {
  return gulp
    .src(paths.scripts.main)
    .pipe(rename("script.min.js"))
    .pipe(terser())
    .pipe(gulp.dest(paths.dest));
}
function minifyCalendarJS() {
  return gulp
    .src(paths.scripts.calendar)
    .pipe(rename("calendar.min.js"))
    .pipe(terser())
    .pipe(gulp.dest(paths.dest));
}
function minifySwiperJS() {
  return gulp
    .src(paths.scripts.swiper)
    .pipe(rename("swiper.min.js"))
    .pipe(terser())
    .pipe(gulp.dest(paths.dest));
}

exports.default = gulp.parallel(
  packCss,
  minifyMainJS,
  minifyCalendarJS,
  minifySwiperJS
);