refactor: adjust all sample pages and use page components (#4118)

packages/effects/common-ui/src/ui/fallback/fallback.vue

@@ -0,0 +1,163 @@
+<script setup lang="ts">
+import type { FallbackProps } from './fallback';
+
+import { computed, defineAsyncComponent } from 'vue';
+import { useRouter } from 'vue-router';
+
+import { ArrowLeft, RotateCw } from '@vben/icons';
+import { $t } from '@vben/locales';
+import { VbenButton } from '@vben-core/shadcn-ui';
+
+interface Props extends FallbackProps {}
+
+defineOptions({
+  name: 'Fallback',
+});
+
+const props = withDefaults(defineProps<Props>(), {
+  description: '',
+  homePath: '/',
+  image: '',
+  showBack: true,
+  status: 'coming-soon',
+  title: '',
+});
+
+const Icon403 = defineAsyncComponent(() => import('./icons/icon-403.vue'));
+const Icon404 = defineAsyncComponent(() => import('./icons/icon-404.vue'));
+const Icon500 = defineAsyncComponent(() => import('./icons/icon-500.vue'));
+const IconHello = defineAsyncComponent(
+  () => import('./icons/icon-coming-soon.vue'),
+);
+const IconOffline = defineAsyncComponent(
+  () => import('./icons/icon-offline.vue'),
+);
+
+const titleText = computed(() => {
+  if (props.title) {
+    return props.title;
+  }
+
+  switch (props.status) {
+    case '403': {
+      return $t('fallback.forbidden');
+    }
+    case '404': {
+      return $t('fallback.pageNotFound');
+    }
+    case '500': {
+      return $t('fallback.internalError');
+    }
+    case 'offline': {
+      return $t('fallback.offlineError');
+    }
+    case 'coming-soon': {
+      return $t('fallback.comingSoon');
+    }
+    default: {
+      return '';
+    }
+  }
+});
+
+const descText = computed(() => {
+  if (props.description) {
+    return props.description;
+  }
+  switch (props.status) {
+    case '403': {
+      return $t('fallback.forbiddenDesc');
+    }
+    case '404': {
+      return $t('fallback.pageNotFoundDesc');
+    }
+    case '500': {
+      return $t('fallback.internalErrorDesc');
+    }
+    case 'offline': {
+      return $t('fallback.offlineErrorDesc');
+    }
+    default: {
+      return '';
+    }
+  }
+});
+
+const fallbackIcon = computed(() => {
+  switch (props.status) {
+    case '403': {
+      return Icon403;
+    }
+    case '404': {
+      return Icon404;
+    }
+    case '500': {
+      return Icon500;
+    }
+    case 'offline': {
+      return IconOffline;
+    }
+    case 'coming-soon': {
+      return IconHello;
+    }
+    default: {
+      return null;
+    }
+  }
+});
+
+const showBack = computed(() => {
+  return props.status === '403' || props.status === '404';
+});
+
+const showRefresh = computed(() => {
+  return props.status === '500' || props.status === 'offline';
+});
+
+const { push } = useRouter();
+
+// 返回首页
+function back() {
+  push(props.homePath);
+}
+
+function refresh() {
+  location.reload();
+}
+</script>
+
+<template>
+  <div class="flex size-full flex-col items-center justify-center duration-300">
+    <img v-if="image" :src="image" class="md:1/3 w-1/2 lg:w-1/4" />
+    <component
+      :is="fallbackIcon"
+      v-else-if="fallbackIcon"
+      class="md:1/3 h-1/3 w-1/2 lg:w-1/4"
+    />
+    <div class="flex-col-center">
+      <slot v-if="$slots.title" name="title"></slot>
+      <p
+        v-else-if="titleText"
+        class="text-foreground mt-8 text-2xl md:text-3xl lg:text-4xl"
+      >
+        {{ titleText }}
+      </p>
+      <slot v-if="$slots.describe" name="describe"></slot>
+      <p
+        v-else-if="descText"
+        class="text-muted-foreground md:text-md my-4 lg:text-lg"
+      >
+        {{ descText }}
+      </p>
+      <slot v-if="$slots.action" name="action"></slot>
+      <VbenButton v-else-if="showBack" size="lg" @click="back">
+        <ArrowLeft class="mr-2 size-4" />
+        {{ $t('common.backToHome') }}
+      </VbenButton>
+      <VbenButton v-else-if="showRefresh" size="lg" @click="refresh">
+        <RotateCw class="mr-2 size-4" />
+        {{ $t('common.refresh') }}
+      </VbenButton>
+    </div>
+  </div>
+</template>