feat: 添加主题管理功能，更新系统设置页面，优化用户体验

auto-imports.d.ts

@@ -281,6 +281,7 @@ declare global {
   const useTextDirection: typeof import('@vueuse/core').useTextDirection
   const useTextSelection: typeof import('@vueuse/core').useTextSelection
   const useTextareaAutosize: typeof import('@vueuse/core').useTextareaAutosize
+  const useTheme: typeof import('./src/composables/useTheme').useTheme
   const useThrottle: typeof import('@vueuse/core').useThrottle
   const useThrottleFn: typeof import('@vueuse/core').useThrottleFn
   const useThrottledRefHistory: typeof import('@vueuse/core').useThrottledRefHistory
@@ -340,6 +341,9 @@ declare global {
   export type { QRScanResult } from './src/composables/useQRScanner'
   import('./src/composables/useQRScanner')
   // @ts-ignore
+  export type { ThemeMode } from './src/composables/useTheme'
+  import('./src/composables/useTheme')
+  // @ts-ignore
   export type { Series, TData, WeightChartOptions, TradingViewData, TradingViewOptions } from './src/composables/useTradingView'
   import('./src/composables/useTradingView')
   // @ts-ignore
@@ -628,6 +632,7 @@ declare module 'vue' {
     readonly useTextDirection: UnwrapRef<typeof import('@vueuse/core')['useTextDirection']>
     readonly useTextSelection: UnwrapRef<typeof import('@vueuse/core')['useTextSelection']>
     readonly useTextareaAutosize: UnwrapRef<typeof import('@vueuse/core')['useTextareaAutosize']>
+    readonly useTheme: UnwrapRef<typeof import('./src/composables/useTheme')['useTheme']>
     readonly useThrottle: UnwrapRef<typeof import('@vueuse/core')['useThrottle']>
     readonly useThrottleFn: UnwrapRef<typeof import('@vueuse/core')['useThrottleFn']>
     readonly useThrottledRefHistory: UnwrapRef<typeof import('@vueuse/core')['useThrottledRefHistory']>

src/components/ui/tabs/index.vue

@@ -592,7 +592,7 @@ const stickyStyle = computed(() => {
 }
 
 /* Dark mode 支持 */
-@media (prefers-color-scheme: dark) {
+.ion-palette-dark {
   .ui-tabs {
     --ui-tabs-primary: var(--ion-color-primary, #ffffff);
     --ui-tabs-primary-rgb: var(--ion-color-primary-rgb, 255, 255, 255);

src/composables/useTheme.ts

@@ -0,0 +1,26 @@
+import { usePreferredDark } from "@vueuse/core";
+
+export type ThemeMode = "light" | "dark" | "auto";
+
+const STORAGE_KEY = "app-theme-mode";
+
+export function useTheme() {
+  const prefersDark = usePreferredDark();
+  const theme = useStorage<ThemeMode>(STORAGE_KEY, "auto");
+
+  const isDark = computed(() => {
+    if (theme.value === "auto") {
+      return prefersDark.value;
+    }
+    return theme.value === "dark";
+  });
+
+  watch(isDark, (dark) => {
+    document.documentElement.classList.toggle("ion-palette-dark", dark);
+  }, { immediate: true });
+
+  return {
+    theme,
+    isDark,
+  };
+}

src/locales/en-US.json

@@ -315,6 +315,11 @@
     "updateNow": "Update Now",
     "alreadyLatest": "Already up to date",
     "checkUpdateFailed": "Failed to check for updates",
-    "languageTitle": "Language / 语言"
+    "languageTitle": "Language / 语言",
+    "theme": "Theme",
+    "themeTitle": "Appearance",
+    "themeLight": "Light",
+    "themeDark": "Dark",
+    "themeAuto": "Auto"
   }
 }

src/locales/zh-CN.json

@@ -315,6 +315,11 @@
     "updateNow": "立即更新",
     "alreadyLatest": "已是最新版本",
     "checkUpdateFailed": "检查更新失败",
-    "languageTitle": "语言 / Language"
+    "languageTitle": "语言 / Language",
+    "theme": "主题",
+    "themeTitle": "外观主题",
+    "themeLight": "浅色",
+    "themeDark": "深色",
+    "themeAuto": "跟随系统"
   }
 }

src/main.ts

@@ -31,8 +31,8 @@ import "@ionic/vue/css/display.css";
  */
 
 // import "@ionic/vue/css/palettes/dark.always.css";
-// import "@ionic/vue/css/palettes/dark.class.css";
-import "@ionic/vue/css/palettes/dark.system.css";
+import "@ionic/vue/css/palettes/dark.class.css";
+// import "@ionic/vue/css/palettes/dark.system.css";
 
 /* Theme variables */
 import "./theme/index.css";

src/router/index.ts

@@ -65,6 +65,10 @@ const routes: Array<RouteRecordRaw> = [
         path: "language",
         component: () => import("@/views/system-settings/language.vue"),
       },
+      {
+        path: "theme",
+        component: () => import("@/views/system-settings/theme.vue"),
+      },
     ],
   },
   {

src/theme/ionic.css

@@ -24,7 +24,7 @@ ion-datetime.ui-datetime {
   border-radius: 16px;
   overflow: hidden;
 }
-@media (prefers-color-scheme: dark) {
+.ion-palette-dark {
   ion-datetime.ui-datetime {
     --background: rgb(15, 15, 15);
     --background-rgb: 15, 15, 15;
@@ -33,3 +33,8 @@ ion-datetime.ui-datetime {
     --wheel-fade-background-rgb: 15, 15, 15;
   }
 }
+
+:root.ios {
+  --ion-padding: 20px;
+  --ion-margin: 20px;
+}

src/theme/variables.css

@@ -1,6 +1,6 @@
 /* For information on how to create your own theme, please refer to:
 http://ionicframework.com/docs/theming/ */
-:root {
+html:root {
   --ion-color-primary: #0d0d0d;
   --ion-color-primary-rgb: 13, 13, 13;
   --ion-color-primary-contrast: #ffffff;
@@ -120,8 +120,7 @@ http://ionicframework.com/docs/theming/ */
   --ui-background-primary: linear-gradient(180deg, #615fff 0%, #9810fa 100%);
 }
 
-@media (prefers-color-scheme: dark) {
-  :root {
+html.ion-palette-dark {
   --ion-color-primary: #ffffff;
   --ion-color-primary-rgb: 255, 255, 255;
   --ion-color-primary-contrast: #000000;
@@ -187,5 +186,4 @@ http://ionicframework.com/docs/theming/ */
 
   --ui-input-background: #1e1e1e;
   --ui-input-color: #ffffff;
-  }
 }

src/views/market/components/category.vue

@@ -36,7 +36,7 @@ ion-content::part(scroll) {
 .item {
   @apply px-3 py-1 rounded-full text-xs transition-all;
 }
-@media (prefers-color-scheme: dark) {
+.ion-palette-dark {
   .item {
     @apply bg-(--ion-color-step-800);
   }

src/views/onchain-address/index.vue

@@ -68,7 +68,7 @@ const { user } = useAuth();
   --background: #f4f6f8;
   --border-color: #c6c5c5;
 }
-@media (prefers-color-scheme: dark) {
+.ion-palette-dark {
   .content-wrapper {
     --background: #232324;
     --border-color: #3a3a3b;

src/views/system-settings/index.vue

@@ -1,12 +1,18 @@
 <script lang="ts" setup>
 import { alertController, toastController, useIonRouter } from "@ionic/vue";
-import { checkbox, close, information, languageOutline, refresh } from "ionicons/icons";
+import { checkbox, close, contrastOutline, information, languageOutline, refresh } from "ionicons/icons";
 
 const { t } = useI18n();
 const router = useIonRouter();
 const { cacheSize, calculateCacheSize, clearCache } = useCacheSize();
 const { isChecking, checkForUpdate } = useAppUpdate();
 const { currentLanguage } = useLanguage();
+const { theme } = useTheme();
+const themeNames = {
+  light: t("settings.themeLight"),
+  dark: t("settings.themeDark"),
+  auto: t("settings.themeAuto"),
+};
 
 function handleClearCache() {
   clearCache();
@@ -98,6 +104,21 @@ onMounted(() => {
             </div>
           </div>
         </ion-item>
+        <ion-item button @click="router.push('/system-settings/theme')">
+          <div class="flex justify-between w-full items-center">
+            <div class="flex-center space-x-2">
+              <div class="icon">
+                <ion-icon :icon="contrastOutline" class="text-lg" />
+              </div>
+              <div class="text-sm font-semibold">
+                {{ t("settings.theme") }}
+              </div>
+            </div>
+            <div class="end">
+              {{ themeNames[theme] }}
+            </div>
+          </div>
+        </ion-item>
         <ion-item button>
           <div class="flex justify-between w-full items-center">
             <div class="flex-center space-x-2">

src/views/system-settings/theme.vue

@@ -0,0 +1,57 @@
+<script lang="ts" setup>
+import type { ThemeMode } from "@/composables/useTheme";
+import { useIonRouter } from "@ionic/vue";
+
+const { t } = useI18n();
+const { theme } = useTheme();
+
+const themes: { value: ThemeMode; label: string }[] = [
+  { value: "light", label: t("settings.themeLight") },
+  { value: "dark", label: t("settings.themeDark") },
+  { value: "auto", label: t("settings.themeAuto") },
+];
+
+function handleThemeChange(event: CustomEvent) {
+  const themeMode = event.detail.value as ThemeMode;
+  theme.value = themeMode;
+}
+</script>
+
+<template>
+  <ion-page>
+    <ion-header>
+      <ion-toolbar class="ui-toolbar">
+        <ion-back-button slot="start" />
+        <ion-title>{{ t("settings.theme") }}</ion-title>
+      </ion-toolbar>
+    </ion-header>
+
+    <ion-content :fullscreen="true" class="ion-padding">
+      <ion-list lines="full">
+        <ion-radio-group :value="theme" @ion-change="handleThemeChange">
+          <ion-item v-for="item in themes" :key="item.value">
+            <ion-radio :value="item.value">
+              <div class="theme-item">
+                <div class="font-semibold">
+                  {{ item.label }}
+                </div>
+              </div>
+            </ion-radio>
+          </ion-item>
+        </ion-radio-group>
+      </ion-list>
+    </ion-content>
+  </ion-page>
+</template>
+
+<style lang='css' scoped>
+@reference "tailwindcss";
+
+.theme-item {
+  @apply py-1;
+}
+
+ion-radio {
+  width: 100%;
+}
+</style>

src/views/trade-settings/bank-management/add.vue

@@ -178,7 +178,7 @@ function formatCardNumber(value: string) {
   border-color: #ef4444;
 }
 
-@media (prefers-color-scheme: dark) {
+.ion-palette-dark {
   .ui-select {
     border-color: #4b5563;
   }