import path from 'path'
import type { PluginOption } from 'vite'
import { defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
import { VitePWA } from 'vite-plugin-pwa'
import viteImagemin from 'vite-plugin-imagemin'
import { createHtmlPlugin } from 'vite-plugin-html'

function setupPlugins(env: ImportMetaEnv): PluginOption[] {
    return [
        vue(),
        viteImagemin({
            gifsicle: {
                optimizationLevel: 7,
                interlaced: false
            },
            optipng: false,
            mozjpeg: {
                quality: 80
            },
            pngquant: {
                quality: [0.5, 0.9],
                speed: 1
            },
            svgo: {
                plugins: [
                    {
                        name: 'removeViewBox'
                    },
                    {
                        name: 'removeEmptyAttrs',
                        active: false
                    }
                ]
            },
            webp: false
        }),
        env.VITE_GLOB_APP_PWA === 'true' &&
            VitePWA({
                injectRegister: 'auto',
                manifest: {
                    name: 'chatGPT',
                    short_name: 'chatGPT',
                    icons: [
                        { src: 'pwa-192x192.png', sizes: '192x192', type: 'image/png' },
                        { src: 'pwa-512x512.png', sizes: '512x512', type: 'image/png' }
                    ]
                }
            })
    ]
}

export default defineConfig(env => {
    const viteEnv = loadEnv(env.mode, process.cwd()) as unknown as ImportMetaEnv

    return {
        base: viteEnv.VITE_GLOB_APP_PUBLIC_PATH,
        resolve: {
            alias: {
                '@': path.resolve(process.cwd(), 'src')
            }
        },
        plugins: [
            ...setupPlugins(viteEnv),
            createHtmlPlugin({
                inject: {
                    data: {
                        baseUrl: viteEnv.VITE_GLOB_APP_PUBLIC_PATH
                    }
                }
            })
        ],
        server: {
            host: '0.0.0.0',
            port: 5004,
            open: false
        },
        css: {
            preprocessorOptions: {
                less: {
                    javascriptEnabled: true,
                    additionalData: '@import "@/styles/common.less";'
                }
            }
        },
        build: {
            outDir: viteEnv.VITE_ORG_MODE === 'true' ? 'dist-org' : 'dist',
            reportCompressedSize: false,
            sourcemap: false,
            commonjsOptions: {
                ignoreTryCatch: false
            }
        }
    }
})
