package main

import (
    "context"
    "net/http"
    "path/filepath"
)

func index(w http.ResponseWriter, r *http.Request) {
    html(w, r.WithContext(
        context.WithValue(r.Context(), URLParam{}, []string{"index"}),
    ))
}

func static(w http.ResponseWriter, r *http.Request) {
    http.ServeFile(w, r, r.URL.Path)
}

func css(w http.ResponseWriter, r *http.Request) {
    http.ServeFile(w, r, filepath.Join("css", getParam(r, 0)))
}

func html(w http.ResponseWriter, r *http.Request) {
    if t, found := TMPL[getParam(r, 0)]; found {
        w.Write(t)
    } else {
        http.NotFound(w, r)
    }
}