// vim: shiftwidth=4 tabstop=4 noexpandtab

package main

import (
	"fmt"
	"log"
	"net/http"

	"github.com/go-chi/chi/v5"
	"github.com/go-chi/chi/v5/middleware"
)

const (
	APP_DATA = "/usr/share/birdscan"
)

type webConfig struct {
	BindAddress string `json:"bind_address"`
	BindPort string `json:"bind_port"`
}

func runServer(cfg *webConfig) {
	router := chi.NewRouter()
	router.Use(middleware.Logger)

	router.Get("/", indexHandler)
	router.Get("/css/birdscan.css", cssHandler)
	router.Get("/js/birdscan.js", jsHandler)
	router.Post("/api/single_picture", singlePictureHandler)

	log.Println("Binding to 'http://" + cfg.BindAddress + ":" + cfg.BindPort + "'")
	log.Fatal(http.ListenAndServe(cfg.BindAddress + ":" + cfg.BindPort, router))
}

func indexHandler(w http.ResponseWriter, r *http.Request) {
	http.ServeFile(w, r, fmt.Sprintf("%s/html/index.html", APP_DATA))
}

func cssHandler(w http.ResponseWriter, r *http.Request) {
	http.ServeFile(w, r, fmt.Sprintf("%s/css/birdscan.css", APP_DATA))
}

func jsHandler(w http.ResponseWriter, r *http.Request) {
	http.ServeFile(w, r, fmt.Sprintf("%s/js/birdscan.js", APP_DATA))
}

func singlePictureHandler(w http.ResponseWriter, r *http.Request) {
	log.Println("Received request for a single picture")
	fmt.Fprintf(w, http.StatusText(http.StatusOK))
}