package main

import (
	"battlecamp-go-server/board"
	"log"
	"net/http"
	"runtime"

	"github.com/julienschmidt/httprouter"
)

func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())

	router := httprouter.New()
	router.GET("/", index)
	router.GET("/games/", gameListHandler)
	router.GET("/games/:id", gameHandler)
	router.PUT("/games", createGameHandler)
	router.PUT("/games/:rows/:cols", createGameHandler)
	router.POST("/games/:id/move/:playerId/:direction", moveHandler)
	// TODO: /games/{id}/players/{playerId}

	log.Fatal(http.ListenAndServe(":8080", router))
}

func index(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
	w.Write([]byte("Go battlecamp!"))
}

func gameListHandler(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
	http.Error(w, "Not implemented", http.StatusNotImplemented)
}

func gameHandler(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
	http.Error(w, "Not implemented", http.StatusNotImplemented)
}

func createGameHandler(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
	http.Error(w, "Not implemented", http.StatusNotImplemented)
}

func moveHandler(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
	http.Error(w, "Not implemented", http.StatusNotImplemented)
}

func boardHandler(w http.ResponseWriter, req *http.Request) {
	b := board.New(56, 35)
	w.Header().Set("Content-Type", "text/plain;charset=utf-8")
	b.WriteJSON(w)
}