Atlas/internal/api/admin_handlers.go

package api

import (
	"net/http"
	"strconv"

	"github.com/gin-gonic/gin"

	"github.com/rose_cat707/Atlas/internal/store"
)

func (s *Server) registerAdminRoutes(r gin.IRoutes) {
	r.GET("/admin/providers", s.adminListProviders)
	r.POST("/admin/providers", s.adminCreateProvider)
	r.GET("/admin/providers/:id", s.adminGetProvider)
	r.PUT("/admin/providers/:id", s.adminUpdateProvider)
	r.DELETE("/admin/providers/:id", s.adminDeleteProvider)
	r.GET("/admin/providers/:id/models", s.adminListProviderModels)
	r.POST("/admin/providers/:id/models", s.adminAddProviderModel)
	r.DELETE("/admin/providers/:id/models/:modelId", s.adminDeleteProviderModel)
	r.POST("/admin/providers/:id/models/sync", s.adminSyncProviderModels)
	r.GET("/admin/logs", s.adminListLogs)
	r.GET("/admin/dashboard/stats", s.adminDashboardStats)
}

func (s *Server) adminListProviders(c *gin.Context) {
	items, err := s.app.Store.ListProviders(c.Request.Context(), c.Query("service_type"), false)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	masked := make([]store.Provider, len(items))
	for i, p := range items {
		masked[i] = store.MaskProvider(p)
	}
	c.JSON(http.StatusOK, gin.H{"items": masked})
}

func (s *Server) adminCreateProvider(c *gin.Context) {
	var in store.Provider
	if err := c.ShouldBindJSON(&in); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	if err := store.ValidateProvider(&in); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	if in.ExtraJSON == "" {
		in.ExtraJSON = "{}"
	}
	id, err := s.app.Store.CreateProvider(c.Request.Context(), &in)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	in.ID = id
	_ = s.app.Store.InsertAuditLog(c.Request.Context(), "create", "provider", in.Name)
	c.JSON(http.StatusOK, store.MaskProvider(in))
}

func (s *Server) adminGetProvider(c *gin.Context) {
	id, _ := strconv.ParseInt(c.Param("id"), 10, 64)
	p, err := s.app.Store.GetProvider(c.Request.Context(), id)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
		return
	}
	c.JSON(http.StatusOK, store.MaskProvider(*p))
}

func (s *Server) adminUpdateProvider(c *gin.Context) {
	id, _ := strconv.ParseInt(c.Param("id"), 10, 64)
	var in store.Provider
	if err := c.ShouldBindJSON(&in); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	existing, err := s.app.Store.GetProvider(c.Request.Context(), id)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
		return
	}
	in.ID = id
	if in.APIKey == "" || in.APIKey == "******" {
		in.APIKey = existing.APIKey
	}
	if err := store.ValidateProvider(&in); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	if err := s.app.Store.UpdateProvider(c.Request.Context(), &in); err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	_ = s.app.Store.InsertAuditLog(c.Request.Context(), "update", "provider", in.Name)
	c.JSON(http.StatusOK, store.MaskProvider(in))
}

func (s *Server) adminDeleteProvider(c *gin.Context) {
	id, _ := strconv.ParseInt(c.Param("id"), 10, 64)
	if err := s.app.Store.DeleteProvider(c.Request.Context(), id); err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	_ = s.app.Store.InsertAuditLog(c.Request.Context(), "delete", "provider", strconv.FormatInt(id, 10))
	c.JSON(http.StatusOK, gin.H{"ok": true})
}

func (s *Server) adminListProviderModels(c *gin.Context) {
	id, _ := strconv.ParseInt(c.Param("id"), 10, 64)
	breakdown, err := s.app.Models.Breakdown(c.Request.Context(), id)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
		return
	}
	c.JSON(http.StatusOK, breakdown)
}

func (s *Server) adminAddProviderModel(c *gin.Context) {
	id, _ := strconv.ParseInt(c.Param("id"), 10, 64)
	var in struct {
		ModelID string `json:"model_id"`
		Name    string `json:"name"`
	}
	if err := c.ShouldBindJSON(&in); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	if err := s.app.Models.AddManual(c.Request.Context(), id, in.ModelID, in.Name); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	breakdown, _ := s.app.Models.Breakdown(c.Request.Context(), id)
	c.JSON(http.StatusOK, breakdown)
}

func (s *Server) adminDeleteProviderModel(c *gin.Context) {
	id, _ := strconv.ParseInt(c.Param("id"), 10, 64)
	modelID := c.Param("modelId")
	if err := s.app.Models.RemoveManual(c.Request.Context(), id, modelID); err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	breakdown, _ := s.app.Models.Breakdown(c.Request.Context(), id)
	c.JSON(http.StatusOK, breakdown)
}

func (s *Server) adminSyncProviderModels(c *gin.Context) {
	id, _ := strconv.ParseInt(c.Param("id"), 10, 64)
	upstream, err := s.app.Models.RefreshUpstream(c.Request.Context(), id)
	if err != nil {
		c.JSON(http.StatusBadGateway, gin.H{"error": err.Error()})
		return
	}
	breakdown, _ := s.app.Models.Breakdown(c.Request.Context(), id)
	c.JSON(http.StatusOK, gin.H{"upstream": upstream, "breakdown": breakdown})
}

func (s *Server) adminListLogs(c *gin.Context) {
	limit, offset := parseLimitOffset(c, 50, 500)
	filter := store.RequestLogFilter{
		Path:       c.Query("path"),
		ProviderID: parseInt64(c.Query("provider_id")),
	}
	if sc := c.Query("status_code"); sc != "" {
		filter.StatusCode, _ = strconv.Atoi(sc)
	}
	items, total, err := s.app.Store.ListRequestLogs(c.Request.Context(), filter, limit, offset)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	c.JSON(http.StatusOK, gin.H{"items": items, "total": total})
}

func (s *Server) adminDashboardStats(c *gin.Context) {
	stats, err := s.app.Store.DashboardStats(c.Request.Context())
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	c.JSON(http.StatusOK, stats)
}

func parseInt64(v string) int64 {
	n, _ := strconv.ParseInt(v, 10, 64)
	return n
}