package api

import (
	"net/http"
	"strings"

	dashboard "bat-api/web"
)

const adminDashboardPath = "/admin/dashboard"

var adminDashboardFileServer = http.FileServer(http.FS(dashboard.Assets))

func (s *Server) handleAdminDashboard(w http.ResponseWriter, r *http.Request) {
	if r.Method != http.MethodGet && r.Method != http.MethodHead {
		writeErrorJSON(w, http.StatusMethodNotAllowed, "method_not_allowed", "method not allowed")
		return
	}
	w.Header().Set("Cache-Control", "no-store")
	if r.URL.Path == adminDashboardPath {
		http.Redirect(w, r, adminDashboardPath+"/", http.StatusMovedPermanently)
		return
	}
	if !strings.HasPrefix(r.URL.Path, adminDashboardPath+"/") {
		http.NotFound(w, r)
		return
	}
	http.StripPrefix(adminDashboardPath+"/", adminDashboardFileServer).ServeHTTP(w, r)
}

func dashboardAuthExemptPaths() []string {
	return []string{adminDashboardPath, adminDashboardPath + "/"}
}

func isAdminDashboardPath(path string) bool {
	return path == adminDashboardPath || strings.HasPrefix(path, adminDashboardPath+"/")
}