package handlers

import (
	"strconv"

	"github.com/gin-gonic/gin"

	"git.netcell-it.de/projekte/edgeguard-native/internal/handlers/response"
	"git.netcell-it.de/projekte/edgeguard-native/internal/services/audit"
)

type AuditHandler struct {
	Repo *audit.Repo
}

func NewAuditHandler(repo *audit.Repo) *AuditHandler { return &AuditHandler{Repo: repo} }

func (h *AuditHandler) Register(rg *gin.RouterGroup) {
	g := rg.Group("/audit")
	g.GET("/recent", h.Recent)
}

// Recent returns the most recent audit_log entries — used by the
// dashboard's recent-activity card. ?limit=N (1–100, default 10).
func (h *AuditHandler) Recent(c *gin.Context) {
	limit := 10
	if v := c.Query("limit"); v != "" {
		if n, err := strconv.Atoi(v); err == nil {
			limit = n
		}
	}
	rows, err := h.Repo.ListRecent(c.Request.Context(), limit)
	if err != nil {
		response.Internal(c, err)
		return
	}
	response.OK(c, gin.H{"entries": rows})
}