update ui

handlers/stats_handler.go

@@ -0,0 +1,46 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// GetStats 获取统计信息
+func GetStats(c *gin.Context) {
+	// 获取资源总数
+	totalResources, err := repoManager.ResourceRepository.FindAll()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 获取分类总数
+	totalCategories, err := repoManager.CategoryRepository.FindAll()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 获取标签总数
+	totalTags, err := repoManager.TagRepository.FindAll()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 计算总浏览次数
+	var totalViews int64
+	for _, resource := range totalResources {
+		totalViews += int64(resource.ViewCount)
+	}
+
+	stats := map[string]interface{}{
+		"total_resources":  len(totalResources),
+		"total_categories": len(totalCategories),
+		"total_tags":       len(totalTags),
+		"total_views":      totalViews,
+	}
+
+	c.JSON(http.StatusOK, stats)
+}