package main

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

// ---------- HTTP Handlers ----------

func HelloHandler(w http.ResponseWriter, r *http.Request) {
	if r.URL.Path != "/hello" {
		http.Error(w, "404 not found", http.StatusNotFound)
		return
	}
	if r.Method != "GET" {
		http.Error(w, "method is not supported", http.StatusNotFound)
		return
	}
	fmt.Fprintf(w, "Hello You")
}

func Home(w http.ResponseWriter, r *http.Request)    { http.ServeFile(w, r, "./static/index.html") }
func Infra(w http.ResponseWriter, r *http.Request)   { http.ServeFile(w, r, "./static/infra.html") }
func Finance(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/finance.html") }
func Cinema(w http.ResponseWriter, r *http.Request)  { http.ServeFile(w, r, "./static/cinema.html") }
func Engine(w http.ResponseWriter, r *http.Request)  { http.ServeFile(w, r, "./static/engine.html") }
func Portfolio(w http.ResponseWriter, r *http.Request) {
	http.ServeFile(w, r, "./static/portfolio.html")
}
func About(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/about.html") }

func Styles(w http.ResponseWriter, r *http.Request)  { http.ServeFile(w, r, "./static/styles.css") }
func Styles2(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, "./static/styles2.css") }

// ---------- Main ----------

func main() {
	port := flag.String("port", "8081", "port to listen on")
	flag.Parse()

	http.HandleFunc("/styles.css", Styles)
	http.HandleFunc("/styles2.css", Styles2)
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/" {
			http.Redirect(w, r, "/", http.StatusFound)
			return
		}
		About(w, r)
	})
	//http.HandleFunc("/portfolio", Portfolio)
	http.HandleFunc("/infra", Infra)
	http.HandleFunc("/finance", Finance)
	http.HandleFunc("/cinema", Cinema)
	http.HandleFunc("/engine", Engine)
	http.HandleFunc("/portfolio", Portfolio)
	http.HandleFunc("/git", func(w http.ResponseWriter, r *http.Request) {
		http.Redirect(w, r, "https://git.samantha42.xyz", http.StatusFound)
	})

	fmt.Printf("running on http://localhost:%s/\n", *port)
	if err := http.ListenAndServe(":"+*port, nil); err != nil {
		log.Fatal(err)
	}
}