package pages

import (
	"fmt"
	"html/template"
	"net/http"
	"qurl/static"
	"qurl/storage"
)

type RootHandler struct {
	Storage storage.Storage

	index  *static.StaticContent
	css    *static.StaticContent
	favi   *static.StaticContent
	submit *template.Template
}

func (ctx *RootHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	fname := r.URL.Path

	switch fname {
	case "/index.html":
		fallthrough
	case "/":
		ctx.index.ServeHTTP(w, r)

	case "/submit.html":
		ctx.ServeSubmit(w, r)

	case "/qurl.css":
		ctx.css.ServeHTTP(w, r)

	case "/favicon.ico":
		ctx.favi.ServeHTTP(w, r)

	default:
		fmt.Printf("Path: %s\n", fname)
	}
}

func (ctx *RootHandler) Init() error {
	// Initialize the static content object for the index page
	index := &static.StaticContent{Content: "index.html"}
	err := index.Init()
	if err != nil {
		return err
	}
	ctx.index = index

	// Initialize the static content object for the css
	css := &static.StaticContent{Content: "qurl.css"}
	err = css.Init()
	if err != nil {
		return err
	}
	ctx.css = css

	// Initialize the static content object for the css
	favi := &static.StaticContent{Content: "favicon.ico"}
	err = favi.Init()
	if err != nil {
		return err
	}
	ctx.favi = favi

	// Initialize submit page template
	ctx.submit = template.New("submit.html")
	_, err = ctx.submit.Parse(string(static.Assets["submit.html"]))
	if err != nil {
		return err
	}
	return nil
}