private async Task GoToPersonalizedReportAsync()
{
using (UserDialogs.Instance.Loading("Loading"))
{
PersonalizedReports PersonalizedReports = new PersonalizedReports();
PersonalizedReports.BindingContext = this;
FilterRaports = new FilterRaports();
Clients = App.instance.DashboardViewModel.Clients;
Cars = App.instance.DashboardViewModel.Cars;
OnPropertyChanged("Clients");
OnPropertyChanged("Cars");
await App.instance.PushAsyncNewPage(PersonalizedReports);
}
}
private async Task <object> GetPdfAsync()
{
switch (Device.RuntimePlatform)
{
case Device.Android:
var statusread = await Permissions.RequestAsync <Permissions.StorageRead>();
var statuswrite = await Permissions.RequestAsync <Permissions.StorageWrite>();
if (statusread != Xamarin.Essentials.PermissionStatus.Granted || statuswrite != Xamarin.Essentials.PermissionStatus.Granted)
{
var cameraresults = await Permissions.RequestAsync <Permissions.StorageWrite>();
var storageResults = await Permissions.RequestAsync <Permissions.StorageWrite>();
}
break;
}
var filter = new FilterRaports();
var json = JsonConvert.SerializeObject(filter);
App.client.DefaultRequestHeaders.TryAddWithoutValidation("Content-Type", "application/json");
HttpContent httpContent = new StringContent(json, Encoding.UTF8, "application/json");
var response = await App.client.PostAsync(App.API_URL_BASE + "rentedcars/pdf/filtered", httpContent);
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
UserDialogs.Instance.Alert("Probleme me server, Provoni Perseri", "Error", "Ok");
return(null);
}
else
{
var responseString = await response.Content.ReadAsStringAsync();
var pdfcontent = JsonConvert.DeserializeObject <byte[]>(responseString);
using (MemoryStream ms = new MemoryStream(pdfcontent))
{
//await Xamarin.Forms.DependencyService.Get<ISave>().SaveAndView("Output.pdf", "application/pdf", ms);
}
DependencyService.Get <IFileLauncher>().Open(pdfcontent, $"Rent---.pdf");
return(null);
}
}
