import 'dart:core';
import 'dart:io';

import 'package:test/test.dart';
import 'package:webfeed/webfeed.dart';

void main() {
  test("parsing Invalid.xml", () {
    var xmlString = new File("test/xml/Invalid.xml").readAsStringSync();

    try {
      new RssFeed.parse(xmlString);
      fail("Should throw Argument Error");
    } on ArgumentError {}
  });
  test("parsing RSS.xml", () {
    var xmlString = new File("test/xml/RSS.xml").readAsStringSync();

    var feed = new RssFeed.parse(xmlString);

    expect(feed.title, "News - Foo bar News");
    expect(feed.description, "Foo bar News and Updates feed provided by Foo bar, Inc.");
    expect(feed.link, "https://foo.bar.news/");
    expect(feed.language, "en-US");
    expect(feed.lastBuildDate, "Mon, 26 Mar 2018 14:00:00 PDT");
    expect(feed.generator, "Custom");
    expect(feed.copyright, "Copyright 2018, Foo bar Inc.");
    expect(feed.docs, "https://foo.bar.news/docs");
    expect(feed.managingEditor, "alice@foo.bar.news");
    expect(feed.rating, "The PICS rating of the feed");
    expect(feed.webMaster, "webmaster@foo.bar.news");
    expect(feed.ttl, 60);

    expect(feed.image.title, "Foo bar News");
    expect(feed.image.url, "https://foo.bar.news/logo.gif");
    expect(feed.image.link, "https://foo.bar.news/");

    expect(feed.cloud.domain, "radio.foo.bar.news");
    expect(feed.cloud.port, "80");
    expect(feed.cloud.path, "/RPC2");
    expect(feed.cloud.registerProcedure, "foo.bar.rssPleaseNotify");
    expect(feed.cloud.protocol, "xml-rpc");

    expect(feed.categories.length, 2);
    expect(feed.categories[0].domain, null);
    expect(feed.categories[0].value, "Ipsum");
    expect(feed.categories[1].domain, "news");
    expect(feed.categories[1].value, "Lorem Ipsum");

    expect(feed.skipDays.length, 3);
    expect(feed.skipDays.contains("Monday"), true);
    expect(feed.skipDays.contains("Tuesday"), true);
    expect(feed.skipDays.contains("Sunday"), true);

    expect(feed.skipHours.length, 5);
    expect(feed.skipHours.contains(0), true);
    expect(feed.skipHours.contains(1), true);
    expect(feed.skipHours.contains(2), true);
    expect(feed.skipHours.contains(3), true);
    expect(feed.skipHours.contains(4), true);

    expect(feed.items.length, 2);

    expect(feed.items.first.title, "The standard Lorem Ipsum passage, used since the 1500s");
    expect(feed.items.first.description, "Lorem ipsum dolor sit amet, consectetur adipiscing elit");
    expect(feed.items.first.link, "https://foo.bar.news/1");
    expect(feed.items.first.guid, "https://foo.bar.news/1?guid");
    expect(feed.items.first.pubDate, "Mon, 26 Mar 2018 14:00:00 PDT");
    expect(feed.items.first.categories.first.domain, "news");
    expect(feed.items.first.categories.first.value, "Lorem");
    expect(feed.items.first.author, "alice@foo.bar.news");
    expect(feed.items.first.source.url, "https://foo.bar.news/1?source");
    expect(feed.items.first.source.value, "Foo Bar");
    expect(feed.items.first.comments, "https://foo.bar.news/1/comments");

    expect(feed.items.first.content.value, "<img width=\"1000\" height=\"690\" src=\"https://test.com/image_link\"/> Test content<br />");
    expect(feed.items.first.content.images.first, "https://test.com/image_link");
  });
  test("parsing RSS-Media.xml", (){
    var xmlString = new File("test/xml/RSS-Media.xml").readAsStringSync();

    var feed = new RssFeed.parse(xmlString);
    expect(feed.title, "Song Site");
    expect(feed.description, "Media RSS example with new fields added in v1.5.0");

    expect(feed.items.length, 1);
    
    var item = feed.items.first;
    expect(item.title, null);
    expect(item.link, "http://www.foo.com");
    expect(item.pubDate, "Mon, 27 Aug 2001 16:08:56 PST");

    expect(item.media.contents.length, 2);
    var mediaContent = item.media.contents.first;
    expect(mediaContent.url, "http://www.foo.com/video.mov");
    expect(mediaContent.type, "video/quicktime");
    expect(mediaContent.fileSize, 2000);
    expect(mediaContent.medium, "video");
    expect(mediaContent.isDefault, true);
    expect(mediaContent.expression, "full");
    expect(mediaContent.bitrate, 128);
    expect(mediaContent.framerate, 25);
    expect(mediaContent.samplingrate, 44.1);
    expect(mediaContent.channels, 2);
  });
}