package main

import (
	// "html"
	"net/http"
	"strings"

	"git.32bit.cafe/yequari/webweav.ing/feed"
)

func (app *application) home(w http.ResponseWriter, r *http.Request) {
    if r.URL.Path != "/" {
        http.NotFound(w, r)
        return
    }
    data := newTemplateData(r)
    data.Title = "Home"

    app.renderPage(w, http.StatusOK, "home.tmpl.html", data)
}

func (app *application) feedgenView(w http.ResponseWriter, r *http.Request) {
    data := newTemplateData(r)
    data.Title = "Feed Generator"
    app.renderPage(w, http.StatusOK, "feedgenview.tmpl.html", data)
}

func (app *application) generateRss(w http.ResponseWriter, r *http.Request) {
    q := r.URL.Query()
    siteName := q.Get("site-name")
    siteUrl := q.Get("site-url")
    siteDesc := q.Get("site-description")
    pageUrls := q.Get("page-urls")
    pages := strings.Split(pageUrls, "\n")
    for i := range pages {
        pages[i] = strings.TrimSpace(pages[i])
    }

    feedInfo, err := feed.NewFeedInfo(siteName, siteUrl, siteDesc, "", pages...)
    if err != nil {
        app.errorLog.Printf("Error generating feed: %s\n", err.Error())
        return
    }

    feed := feedInfo.GenerateRSS()
    data := newTemplateData(r)
    data.Errors = feedInfo.Errors
    data.Feeds = append(data.Feeds, feed)
    app.renderElem(w, http.StatusOK, "feed-output.tmpl.html", data)
}