import type { Theme } from 'unocss/preset-uno';
import {
  defineConfig,
  presetAttributify,
  presetIcons,
  presetTypography,
  presetUno,
  transformerCompileClass,
  transformerDirectives,
  transformerVariantGroup,
} from 'unocss';
import { entriesToCss, toArray } from '@unocss/core';
import { darkTheme, lightTheme } from './themes';

export default defineConfig<Theme>({
  content: {
    pipeline: {
      include: [/\.(vue|svelte|[jt]sx|mdx?|astro|elm|php|phtml|html)($|\?)/, 'src/**/*.{js,ts}'],
    },
  },
  shortcuts: [
    {
      'flex-center': 'flex justify-center items-center',
      'flex-col-center': 'flex flex-col justify-center items-center',
    },
  ],
  preflights: [
    {
      getCSS: () => {
        const returnCss: any = [];
        // 明亮主题
        const lightCss = entriesToCss(Object.entries(lightTheme));
        const lightRoots = toArray([`*,::before,::after`, `::backdrop`]);
        returnCss.push(lightRoots.map((root) => `${root}{${lightCss}}`).join(''));
        // 暗黑主题
        const darkCss = entriesToCss(Object.entries(darkTheme));
        const darkRoots = toArray([
          `html.dark,html.dark *,html.dark ::before,html.dark ::after`,
          `html.dark ::backdrop`,
        ]);
        returnCss.push(darkRoots.map((root) => `${root}{${darkCss}}`).join(''));

        return returnCss.join('');
      },
    },
  ],
  theme: {
    colors: {
      'ui-primary': 'rgb(var(--ui-primary))',
      'ui-text': 'rgb(var(--ui-text))',
    },
  },
  presets: [
    presetUno(),
    presetAttributify(),
    presetIcons({
      extraProperties: {
        display: 'inline-block',
        'vertical-align': 'middle',
      },
    }),
    presetTypography(),
  ],
  transformers: [transformerDirectives(), transformerVariantGroup(), transformerCompileClass()],
  configDeps: ['themes/index.ts'],
});