package handler

import (
	"baron-sso-backend/internal/service"
	"runtime"
	"time"

	"github.com/gofiber/fiber/v2"
)

type AdminHandler struct {
	Keto service.KetoService
}

func NewAdminHandler(keto service.KetoService) *AdminHandler {
	return &AdminHandler{Keto: keto}
}

func (h *AdminHandler) CheckAuth(c *fiber.Ctx) error {
	return c.Status(fiber.StatusOK).JSON(fiber.Map{"status": "ok"})
}

// GetSystemStats returns runtime statistics for monitoring
func (h *AdminHandler) GetSystemStats(c *fiber.Ctx) error {
	var m runtime.MemStats
	runtime.ReadMemStats(&m)

	stats := fiber.Map{
		"goroutines": runtime.NumGoroutine(),
		"cpus":       runtime.NumCPU(),
		"memory": fiber.Map{
			"alloc":      m.Alloc,
			"totalAlign": m.TotalAlloc,
			"sys":        m.Sys,
			"numGC":      m.NumGC,
		},
		"timestamp": time.Now(),
	}

	return c.Status(fiber.StatusOK).JSON(stats)
}