feat: Prism HTTP/SOCKS5 代理网关及管理台

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/api/handlers_outbound.go

@@ -0,0 +1,52 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+func (s *Server) outboundOverview(c *gin.Context) {
+	data, err := s.app.OutboundOverview(c.Request.Context())
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, data)
+}
+
+type selectOutboundReq struct {
+	Proxy string `json:"proxy"`
+}
+
+func (s *Server) selectOutboundGroup(c *gin.Context) {
+	name := c.Param("name")
+	var req selectOutboundReq
+	if err := c.ShouldBindJSON(&req); err != nil || req.Proxy == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "proxy required"})
+		return
+	}
+	if err := s.app.SelectOutboundGroup(c.Request.Context(), name, req.Proxy); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"ok": true})
+}
+
+type defaultPolicyReq struct {
+	Policy string `json:"policy"`
+}
+
+func (s *Server) setDefaultPolicy(c *gin.Context) {
+	var req defaultPolicyReq
+	if err := c.ShouldBindJSON(&req); err != nil || req.Policy == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "policy required"})
+		return
+	}
+	if err := s.app.SetDefaultPolicy(c.Request.Context(), req.Policy); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	s.syncMihomoClient(c.Request.Context())
+	c.JSON(http.StatusOK, gin.H{"ok": true})
+}