package main

import (
	"net/http"
	"tercul/internal/adapters/graphql"
	"tercul/internal/app"
	"tercul/internal/platform/auth"

	"github.com/99designs/gqlgen/graphql/handler"
)

// NewServer creates a new GraphQL server with the given resolver
func NewServer(resolver *graphql.Resolver) http.Handler {
	c := graphql.Config{Resolvers: resolver}
	c.Directives.Binding = graphql.Binding
	srv := handler.NewDefaultServer(graphql.NewExecutableSchema(c))

	// Create a mux to handle GraphQL endpoint only (no playground here; served separately in production)
	mux := http.NewServeMux()
	mux.Handle("/query", srv)

	return mux
}

// NewServerWithAuth creates a new GraphQL server with authentication middleware
func NewServerWithAuth(application *app.Application, resolver *graphql.Resolver, jwtManager *auth.JWTManager) http.Handler {
	c := graphql.Config{Resolvers: resolver}
	c.Directives.Binding = graphql.Binding
	srv := handler.NewDefaultServer(graphql.NewExecutableSchema(c))

	// Apply authentication middleware to GraphQL endpoint
	authHandler := auth.GraphQLAuthMiddleware(jwtManager)(srv)

	// Apply dataloader middleware
	dataloaderHandler := graphql.Middleware(application, authHandler)

	// Create a mux to handle GraphQL endpoint only (no playground here; served separately in production)
	mux := http.NewServeMux()
	mux.Handle("/query", dataloaderHandler)

	return mux
}