import path from 'path'
import Inspect from 'vite-plugin-inspect'
import { defineConfig, loadEnv } from 'vite'
import VueMacros from 'unplugin-vue-macros/vite'
import UnoCSS from 'unocss/vite'
import mkcert from 'vite-plugin-mkcert'
import glob from 'fast-glob'
import vueJsx from '@vitejs/plugin-vue-jsx'
import Components from 'unplugin-vue-components/vite'
import Icons from 'unplugin-icons/vite'
import IconsResolver from 'unplugin-icons/resolver'
import { docPackage, epPackage, getPackageDependencies, projRoot } from '@kankan/build-utils'
import { MarkdownTransform } from './.vitepress/plugins/markdown-transform'

import type { Alias } from 'vite'

const alias: Alias[] = [
    {
        find: '~/',
        replacement: `${path.resolve(__dirname, './.vitepress/vitepress')}/`,
    },
]
// if (process.env.DOC_ENV !== 'production') {
//     alias.push(
//         {
//             find: /^element-plus(\/(es|lib))?$/,
//             replacement: path.resolve(projRoot, 'packages/element-plus/index.ts'),
//         },
//         {
//             find: /^element-plus\/(es|lib)\/(.*)$/,
//             replacement: `${path.resolve(projRoot, 'packages')}/$2`,
//         }
//     )
// }

export default defineConfig(async ({ mode }) => {
    const env = loadEnv(mode, process.cwd(), '')

    // const { dependencies: epDeps } = getPackageDependencies(epPackage)
    // const { dependencies: docsDeps } = getPackageDependencies(docPackage)

    // const optimizeDeps = [...new Set([...epDeps, ...docsDeps])].filter(dep => !dep.startsWith('@types/') && !['@element-plus/metadata', 'element-plus'].includes(dep))

    // optimizeDeps.push(
    //     ...(await glob(['dayjs/plugin/*.js'], {
    //         cwd: path.resolve(projRoot, 'node_modules'),
    //         onlyFiles: true,
    //     }))
    // )

    return {
        server: {
            host: true,
            https: !!env.HTTPS,
            fs: {
                allow: [projRoot],
            },
        },
        resolve: {
            alias,
        },
        plugins: [
            VueMacros({
                setupComponent: false,
                setupSFC: false,
                plugins: {
                    vueJsx: vueJsx(),
                },
            }),

            // https://github.com/antfu/unplugin-vue-components
            Components({
                dirs: ['.vitepress/vitepress/components'],

                allowOverrides: true,

                // custom resolvers
                resolvers: [
                    // auto import icons
                    // https://github.com/antfu/unplugin-icons
                    IconsResolver(),
                ],

                // allow auto import and register components used in markdown
                include: [/\.vue$/, /\.vue\?vue/, /\.md$/],
            }),

            // https://github.com/antfu/unplugin-icons
            Icons({
                autoInstall: true,
            }),
            UnoCSS(),
            MarkdownTransform(),
            Inspect(),
            mkcert(),
        ],
        // optimizeDeps: {
        //     include: optimizeDeps,
        // },
    }
})
