package main

import (
	"f00860/kartograph-map-editor/pkg/generator"
	"f00860/kartograph-map-editor/pkg/web"
	"flag"
	"fmt"
	"log"
	"time"
)

var (
	startWebserver bool
	address        string
	port           int

	output string
	world  generator.World
	seed   string

	size       int
	wastelands int
	mountains  int
	ruins      int
)

func main() {
	if startWebserver {
		web.Start(address, port)
		return
	}

	world, err := generator.New(size, wastelands, mountains, ruins, seed)

	if err != nil {
		log.Fatal(err)
		return
	}

	switch output {
	case "svg":
		fmt.Printf("%s", world.SVG())
	case "ascii":
		fmt.Printf("%s", world.Plot())
	case "json":
		fmt.Printf("%s", world.JSON())
	default:
		fmt.Printf("Output format '%v' not supported", output)
	}
}

func init() {
	flag.BoolVar(&startWebserver, "web", false, "Spawn a webserver")
	flag.StringVar(&address, "address", "0.0.0.0", "IP to bind the service to")
	flag.IntVar(&port, "port", 80, "Port to bind the service to")

	flag.StringVar(&output, "output", "svg", "Output format (svg, ascii, json)")
	flag.StringVar(&seed, "seed", time.Now().String(), "A seed string for the map generation")

	flag.IntVar(&size, "size", 11, "The map size")
	flag.IntVar(&wastelands, "wastelands", 7, "Number of wastelands to generate")
	flag.IntVar(&mountains, "mountains", 5, "Number of mountains ot generate")
	flag.IntVar(&ruins, "ruins", 6, "Number of ruins to generate")

	flag.Parse()
}