import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";

import { VueRouterAutoImports } from 'unplugin-vue-router'
import VueRouter from 'unplugin-vue-router/vite'
import Components from 'unplugin-vue-components/vite';
import AutoImport from 'unplugin-auto-import/vite';
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import Icons from 'unplugin-icons/vite'
import IconsResolver from 'unplugin-icons/resolver'
import vueDevTools from 'vite-plugin-vue-devtools'

// @ts-expect-error process is a nodejs global
const host = process.env.TAURI_DEV_HOST;

// https://vitejs.dev/config/
export default defineConfig(async () => ({
    plugins: [
        VueRouter(),
        AutoImport({
            imports: [
                'vue',
                '@vueuse/core',
                VueRouterAutoImports,
                {
                    '@tauri-apps/plugin-http': ['fetch']
                }
            ],
            resolvers: [
                ElementPlusResolver(),
                IconsResolver({
                    prefix: 'Icon'
                }),
            ],
            vueTemplate: true,
        }),
        vue(),
        Components({
            dts: true,
            dirs: ["src/components"],
            exclude: ["src/pages"],
            resolvers: [
                ElementPlusResolver(),
                IconsResolver({
                    enabledCollections: ['ep'],
                })
            ],
        }),
        Icons({
            autoInstall: true,
        }),
        vueDevTools(),
    ],

    // Vite options tailored for Tauri development and only applied in `tauri dev` or `tauri build`
    //
    // 1. prevent vite from obscuring rust errors
    clearScreen: false,
    // 2. tauri expects a fixed port, fail if that port is not available
    server: {
        port: 1420,
        strictPort: true,
        host: host || false,
        hmr: host
            ? {
                protocol: "ws",
                host,
                port: 1421,
            }
            : undefined,
        watch: {
            // 3. tell vite to ignore watching `src-tauri`
            ignored: ["**/src-tauri/**"],
        },
    },
}));