package main

import (
	"flag"
	"net/http"
	"os"

	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"

	"code.severnaya.net/kordophone-mock/v2/prompt"
	"code.severnaya.net/kordophone-mock/v2/web"
)

type LoggingHook struct {
	prompt *prompt.Prompt
}

func (t *LoggingHook) Run(e *zerolog.Event, level zerolog.Level, message string) {
	t.prompt.CleanAndRefreshForLogging()
}

func setupLogging() {
	debug := flag.Bool("debug", false, "enable debug logging")
	flag.Parse()

	// Pretty logging
	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})

	// Default level for this example is info, unless debug flag is present
	zerolog.SetGlobalLevel(zerolog.InfoLevel)
	if *debug {
		zerolog.SetGlobalLevel(zerolog.DebugLevel)
	}
}

func main() {
	setupLogging()

	c := web.MockHTTPServerConfiguration{
		AuthEnabled: false,
	}

	addr := ":5738"
	s := web.NewMockHTTPServer(c)
	httpServer := &http.Server{
		Addr:    addr,
		Handler: s,
	}

	// Populate with test data
	s.Server.PopulateWithTestData()
	log.Info().Msgf("Generated test data. %d conversations", len(s.Server.Conversations()))

	log.Info().Msgf("Listening on %s", addr)
	go httpServer.ListenAndServe()

	rl := prompt.NewPrompt(&s.Server)

	// Hook logging so we can refresh the prompt when something is logged.
	log.Logger = log.Logger.Hook(&LoggingHook{prompt: rl})

	// Read indefinitely
	err := rl.StartInteractive()
	if err != nil {
		log.Error().Err(err)
	}
}