feat(web): add standalone WASM config generator (#2480)

Add a small Vite workspace that builds and publishes independently of the dashboard. Reuse frontend-lib for the form and expose the existing NetworkConfig conversions through wasm-bindgen. Initialize the Aura theme in the standalone entry, detect the browser language, and provide a persistent selector in the form header. Present Generate Config and Copy Config as the page actions. Keep the shared network secret field fluid so both form columns align. Bundle the generator under dist/config-generator in the dashboard artifact while preserving its standalone build output. Build the optimized WASM module with the project and remove the API-backed generator route from the dashboard.
2026-09-02 09:09:17 +00:00 · 2026-08-07 16:25:33 +08:00
parent 86222771c5
commit e31bde1836
22 changed files with 359 additions and 97 deletions
@@ -0,0 +1,151 @@
+<script setup lang="ts">
+import { Config, I18nUtils, NetworkTypes } from 'easytier-frontend-lib'
+import { Button, SelectButton, Textarea } from 'primevue'
+import { computed, onMounted, ref, watch } from 'vue'
+import initConfigWasm, {
+  generate_config as generateTomlConfig,
+} from './generated/config-wasm/easytier_config'
+
+let configWasmReady: ReturnType<typeof initConfigWasm> | undefined
+const ensureConfigWasm = () => configWasmReady ??= initConfigWasm()
+
+const networkConfig = ref<NetworkTypes.NetworkConfig>(NetworkTypes.DEFAULT_NETWORK_CONFIG())
+const tomlConfig = ref('')
+const errorMessage = ref('')
+const configCopied = ref(false)
+const t = (key: string) => I18nUtils.i18n.global.t(key)
+const copyButtonLabel = computed(() => t(configCopied.value ? 'config_copied' : 'copy_config'))
+type Language = 'cn' | 'en'
+const languageOptions: { label: string, value: Language }[] = [
+  { label: '中文', value: 'cn' },
+  { label: 'EN', value: 'en' },
+]
+const currentLanguage = computed(() => I18nUtils.i18n.global.locale.value as Language)
+
+watch(tomlConfig, () => {
+  configCopied.value = false
+})
+
+onMounted(async () => {
+  const savedLanguage = localStorage.getItem('lang')
+  const language = savedLanguage === 'cn' || savedLanguage === 'en'
+    ? savedLanguage
+    : navigator.language.toLowerCase().startsWith('zh') ? 'cn' : 'en'
+  await I18nUtils.loadLanguageAsync(language)
+})
+
+const setLanguage = (language: Language) => {
+  if (language !== currentLanguage.value) {
+    void I18nUtils.loadLanguageAsync(language)
+  }
+}
+
+const generateConfig = async (config: NetworkTypes.NetworkConfig) => {
+  try {
+    errorMessage.value = ''
+    tomlConfig.value = ''
+    const configJson = JSON.stringify(NetworkTypes.toBackendNetworkConfig(config))
+    await ensureConfigWasm()
+    tomlConfig.value = generateTomlConfig(configJson)
+  } catch (error) {
+    errorMessage.value = t('config_generation_failed') + ': ' + (error instanceof Error ? error.message : String(error))
+  }
+}
+
+const copyConfig = async () => {
+  try {
+    errorMessage.value = ''
+    configCopied.value = false
+    await navigator.clipboard.writeText(tomlConfig.value)
+    configCopied.value = true
+  } catch (error) {
+    errorMessage.value = t('config_copy_failed') + ': ' + (error instanceof Error ? error.message : String(error))
+  }
+}
+</script>
+
+<template>
+  <main class="config-generator">
+    <section class="config-panel">
+      <SelectButton
+        class="language-switch"
+        :model-value="currentLanguage"
+        :options="languageOptions"
+        option-label="label"
+        option-value="value"
+        size="small"
+        :allow-empty="false"
+        :aria-label="t('exchange_language')"
+        @update:model-value="setLanguage"
+      />
+      <Config :cur-network="networkConfig" :action-label="t('generate_config')" @run-network="generateConfig" />
+    </section>
+    <section class="output-panel">
+      <pre v-if="errorMessage" class="error-message">{{ errorMessage }}</pre>
+      <Textarea
+        v-model="tomlConfig"
+        spellcheck="false"
+        class="toml-config"
+        :placeholder="t('config_generator_placeholder')"
+      />
+      <Button :label="copyButtonLabel" icon="pi pi-copy" :disabled="!tomlConfig" @click="copyConfig" />
+    </section>
+  </main>
+</template>
+
+<style scoped>
+.config-generator {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
+  gap: 2rem;
+  padding: 1.25rem;
+}
+
+.config-panel {
+  position: relative;
+}
+
+.language-switch {
+  position: absolute;
+  z-index: 2;
+  top: 0.4rem;
+  right: 0.75rem;
+}
+
+.config-panel,
+.output-panel {
+  min-width: 0;
+}
+
+.output-panel {
+  display: flex;
+  flex-direction: column;
+  gap: 0.75rem;
+  height: calc(100vh - 2.5rem);
+  height: calc(100dvh - 2.5rem);
+}
+
+.toml-config {
+  width: 100%;
+  flex: 1;
+  resize: none;
+  font-family: monospace;
+}
+
+.error-message {
+  max-height: 10rem;
+  overflow: auto;
+  padding: 0.5rem;
+  color: #b91c1c;
+  background: #fee2e2;
+  border-radius: 0.25rem;
+}
+
+@media (max-width: 768px) {
+  .config-generator {
+    grid-template-columns: 1fr;
+    gap: 1.25rem;
+    padding: 0.75rem;
+  }
+}
+</style>
@@ -0,0 +1,23 @@
+import { createApp } from 'vue'
+import Aura from '@primeuix/themes/aura'
+import EasytierFrontendLib from 'easytier-frontend-lib'
+import 'easytier-frontend-lib/style.css'
+import PrimeVue from 'primevue/config'
+import App from './App.vue'
+
+createApp(App)
+  .use(PrimeVue, {
+    theme: {
+      preset: Aura,
+      options: {
+        prefix: 'p',
+        darkModeSelector: 'system',
+        cssLayer: {
+          name: 'primevue',
+          order: 'tailwind-base, primevue, tailwind-utilities',
+        },
+      },
+    },
+  })
+  .use(EasytierFrontendLib)
+  .mount('#app')