import { fileURLToPath, URL } from 'node:url';
import { defineConfig, loadEnv } from 'vite';
import vue from '@vitejs/plugin-vue';
import vueJsx from '@vitejs/plugin-vue-jsx';
import DefineOptions from 'unplugin-vue-define-options/vite';
import path from 'path';
import { createHtmlPlugin } from 'vite-plugin-html';
import fs from 'fs';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const envDir = './env';
const renameHtmlPlugin = (outDir, entry) => {
    return {
        name: 'rename-html',
        closeBundle: () => {
            const buildDir = path.resolve(__dirname, outDir);
            const oldFile = path.join(buildDir, entry);
            const newFile = path.join(buildDir, 'index.html');
            if (fs.existsSync(oldFile)) {
                if (fs.existsSync(newFile)) {
                    fs.unlinkSync(newFile);
                }
                fs.renameSync(oldFile, newFile);
            }
        },
    };
};
export default defineConfig((conf) => {
    const mode = conf.mode;
    const ENV = loadEnv(mode, envDir);
    const basePath = ENV.VITE_BASE_PATH || '/';
    const entryFile = ENV.VITE_ENTRY || 'index.html';
    const proxyConf = {};
    proxyConf['/admin/api'] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
    };
    proxyConf['/builder/api'] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
    };
    proxyConf['/chat/api'] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
    };
    proxyConf['/doc'] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
        rewrite: (path) => path.replace(basePath, '/'),
    };
    proxyConf['/schema'] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
        rewrite: (path) => path.replace(basePath, '/'),
    };
    proxyConf['/static'] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
        rewrite: (path) => path.replace(basePath, '/'),
    };
    proxyConf[`^${basePath}.+\/oss\/file\/.*$`] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
    };
    proxyConf[`^${basePath}oss\/file\/.*$`] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
    };
    proxyConf[`^${basePath}oss\/get_url\/.*$`] = {
        target: 'http://127.0.0.1:8080',
        changeOrigin: true,
    };
    proxyConf[basePath] = {
        target: `http://127.0.0.1:${ENV.VITE_APP_PORT || 8080}`,
        changeOrigin: true,
        rewrite: (path) => path.replace(basePath, '/'),
    };
    if (mode !== 'chat') {
        proxyConf['/chat'] = {
            target: 'http://127.0.0.1:3001',
            changeOrigin: true,
            bypass: (req) => {
                if (req.url && req.url.startsWith('/chat/api')) {
                    return req.url;
                }
            }
        };
    }
    if (mode === 'builder') {
        proxyConf['/admin'] = {
            target: 'http://127.0.0.1:8080',
            changeOrigin: true,
        };
    }
    return {
        preflight: false,
        lintOnSave: false,
        base: '/admin/',
        envDir: envDir,
        plugins: [
            vue(),
            vueJsx(),
            DefineOptions(),
            createHtmlPlugin({ template: entryFile }),
            renameHtmlPlugin(`dist${basePath}`, entryFile),
        ],
        server: {
            cors: true,
            host: '0.0.0.0',
            port: Number(ENV.VITE_APP_PORT) || 8080,
            strictPort: true,
            proxy: proxyConf,
        },
        build: {
            outDir: `dist${basePath}`,
            target: 'es2022',
            rollupOptions: {
                input: entryFile,
            },
        },
        resolve: {
            alias: {
                '@': fileURLToPath(new URL('./src', import.meta.url)),
            },
        },
    };
});