package controllers

import (
	"net/http"
	"strings"

	"git.kirsle.net/apps/gophertype/pkg/console"
	"git.kirsle.net/apps/gophertype/pkg/responses"
)

// CatchAllHandler handles the "/" and wildcard routes that are not
// picked up by any other controllers. It serves static files and Go
// templates from the builtin web root or the user root.
func CatchAllHandler(w http.ResponseWriter, r *http.Request) {
	path := r.URL.Path
	console.Debug("Wildcard path: %s", path)

	// Resolve the target path.
	filepath, err := responses.ResolveFile(path)
	if err != nil {
		responses.NotFound(w, r)
		return
	}

	// Files under /_builtin can only be taken literally.
	if strings.HasPrefix(filepath, "_builtin/") {
		responses.SendFile(w, r, filepath)
		return
	}

	// Is it a Go template?
	if strings.HasSuffix(filepath, ".gohtml") {
		responses.RenderTemplate(w, r, filepath, nil)
		return
	}

	http.ServeFile(w, r, "pvt-www/"+filepath)
}