Initial commit: 添加项目代码

demo/frontend/src/components/TopHeader.vue

@@ -0,0 +1,120 @@
+<template>
+  <header class="top-header">
+    <div class="header-left">
+      <slot name="left" />
+    </div>
+    <div class="header-right">
+      <slot name="right">
+        <!-- 默认右侧内容：积分 + 语言切换 + 头像 -->
+        <div v-if="showPoints" class="points-badge">
+          <div class="points-icon">
+            <StarOutlined />
+          </div>
+          <span class="points-number">{{ userStore.availablePoints }}</span>
+        </div>
+        <LanguageSwitcher />
+        <div v-if="showAvatar" ref="avatarRef" class="user-avatar" @click="$emit('avatar-click')">
+          <img src="/images/backgrounds/avatar-default.svg" alt="Avatar" />
+        </div>
+      </slot>
+    </div>
+  </header>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+import { StarOutlined } from '@ant-design/icons-vue'
+import LanguageSwitcher from '@/components/LanguageSwitcher.vue'
+import { useUserStore } from '@/stores/user'
+
+defineProps({
+  showPoints: { type: Boolean, default: true },
+  showAvatar: { type: Boolean, default: true }
+})
+
+defineEmits(['avatar-click'])
+
+const userStore = useUserStore()
+const avatarRef = ref(null)
+
+defineExpose({ avatarRef })
+</script>
+
+<style scoped>
+.top-header {
+  height: var(--header-height, 64px);
+  padding: 0 var(--space-8);
+  border-bottom: 1px solid var(--border-subtle);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  background: var(--bg-surface);
+  flex-shrink: 0;
+  z-index: var(--z-sticky, 200);
+}
+
+.header-left {
+  display: flex;
+  align-items: center;
+}
+
+.header-right {
+  display: flex;
+  align-items: center;
+  gap: var(--space-5);
+  margin-left: auto;
+}
+
+/* Points Badge */
+.points-badge {
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  padding: 6px 14px;
+  background: var(--gradient-brand);
+  border-radius: var(--radius-full, 9999px);
+  border: none;
+  box-shadow: 0 2px 10px rgba(124, 58, 237, 0.2);
+}
+
+.points-icon {
+  width: 20px;
+  height: 20px;
+  background: rgba(255, 255, 255, 0.25);
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: #fff;
+  font-size: 11px;
+}
+
+.points-number {
+  color: #fff;
+  font-size: var(--text-sm);
+  font-weight: var(--font-semibold, 600);
+}
+
+/* User Avatar */
+.user-avatar {
+  width: 36px;
+  height: 36px;
+  border-radius: 50%;
+  cursor: pointer;
+  transition: transform 250ms ease;
+  overflow: hidden;
+  border: 1px solid var(--border-subtle);
+}
+
+.user-avatar:hover {
+  transform: scale(1.08);
+  border-color: var(--border-default);
+}
+
+.user-avatar img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  border-radius: 50%;
+}
+</style>