package main

import (
	"flag"
	"log"
	"net/http"
	"os"
	"strings"
	"time"

	"git.wilk.cx/cr-browser/registry"
	"git.wilk.cx/cr-browser/web"
)

func main() {
	httpAddr := flag.String("http", ":8080", "HTTP listen address")
	flag.Parse()

	registryURL := os.Getenv("REGISTRY_URL")
	if registryURL == "" {
		registryURL = "http://localhost:5000"
	}
	extRegistryURL := os.Getenv("EXT_REGISTRY_URL")
	if extRegistryURL == "" {
		extRegistryURL = registryURL
	}
	registryHost := strings.TrimRight(strings.TrimPrefix(strings.TrimPrefix(extRegistryURL, "https://"), "http://"), "/")

	provider := &registry.HTTPProvider{
		BaseURL: registryURL,
		Client: &http.Client{
			Timeout: 10 * time.Second,
		},
	}

	server, err := web.NewServer(provider, registryHost)
	if err != nil {
		log.Fatal(err)
	}

	httpServer := &http.Server{
		Addr:              *httpAddr,
		Handler:           server.Handler(),
		ReadHeaderTimeout: 5 * time.Second,
	}

	log.Printf("Listening on %s", *httpAddr)
	log.Fatal(httpServer.ListenAndServe())
}