public override Task Update (bool isRefresh = false){
if (People == null) {
var peoples = new List<TalkPair> ();
var people = Globals.Talks.Where (t => t.Section == Globals.SelectedSection).Distinct (new PeopleComparer ()).ToList ();
Time = "De " + people.First ().Time.ToString ("HH:mm") + " a " + people.Last ().Time.ToString ("HH:mm") + " horas";
Rational = people.First ().Rational;
for (var i = 0; i < people.Count (); i += 2) {
var pair = new TalkPair ();
if (i < people.Count ())
pair.Talk1 = people [i];
if (i+1 < people.Count ())
pair.Talk2 = people [i+1];
peoples.Add (pair);
}
SectionTitle = Globals.SelectedSection;
Logo = people.First ().LogoUrl;
People = peoples;
}
Height = ((int)Math.Ceiling(People.Count / 2d)) * 60;
return base.Update (isRefresh);
}
public override async Task Update (bool isRefresh = false) {
if (Globals.Hosts == null) {
using (new LoadingWrapper(this, "Cargando...")) {
try {
var hostsResult = await Globals.Json.GetHosts();
Globals.Hosts = hostsResult.Hosts.ToList();
} catch {
await this.Page.DisplayAlert ("Uh oh!", "Parece que tenemos problemas con nuestro servidor, intenta más tarde de nuevo.", "Ok");
}
}
}
if (Globals.Talks == null) {
using (new LoadingWrapper (this, "Cargando...")) {
try {
var resp = await Globals.Json.GetTalks ();
Globals.Talks = resp.Talks.ToList ();
} catch {
await this.Page.DisplayAlert ("Uh oh!", "Parece que tenemos problemas con nuestro servidor, intenta más tarde de nuevo.", "Ok");
}
}
}
if (Globals.Sponsors == null) {
using (new LoadingWrapper (this, "Cargando...")) {
try {
var sponsors = await Globals.Json.GetSponsors();
Globals.Sponsors = sponsors.Sponsors.ToList ();
} catch {
await this.Page.DisplayAlert ("Uh oh!", "Parece que tenemos problemas con nuestro servidor, intenta más tarde de nuevo.", "Ok");
}
}
}
if (Hosts == null) {
var hosts = new List<HostPair> ();
var dis1 = Globals.Hosts;
for (var i = 0; i < dis1.Count (); i += 2) {
var pair = new HostPair ();
if (i < dis1.Count ())
pair.Host1 = dis1 [i];
if (i+1 < dis1.Count ())
pair.Host2 = dis1 [i+1];
hosts.Add (pair);
}
Hosts = hosts;
Height = ((int)Math.Ceiling(Globals.Hosts.Count / 2d)) * 160;
}
if (Talks == null) {
var talks = new List<TalkPair> ();
var dis2 = Globals.Talks.Distinct (new SectionComparer ()).ToList();
for (var i = 0; i < dis2.Count (); i += 2) {
var pair = new TalkPair ();
if (i < dis2.Count ())
pair.Talk1 = dis2 [i];
if (i+1 < dis2.Count ())
pair.Talk2 = dis2 [i+1];
talks.Add (pair);
}
Talks = talks;
}
}
