protected override async void ItemChanged()
{
// setup our image...
var manager = new ReportImageCacheManager();
await this.Item.InitializeAsync(manager);
}
internal static async Task <ReportItem> CreateReportItemAsync(string title, string description,
IMappablePoint point, IStorageFile image)
{
var item = new ReportItem()
{
Title = title,
Description = description,
NativeId = Guid.NewGuid().ToString(),
Status = ReportItemStatus.New
};
item.SetLocation(point);
// save...
var conn = StreetFooRuntime.GetUserDatabase();
await conn.InsertAsync(item);
// stage the image...
if (image != null)
{
// new path...
var manager = new ReportImageCacheManager();
var folder = await manager.GetCacheFolderAsync();
// create...
await image.CopyAsync(folder, item.NativeId + ".jpg");
}
// return...
return(item);
}
private async Task StageImageAsync(IStorageFile image)
{
// new path...
var manager = new ReportImageCacheManager();
var folder = await manager.GetCacheFolderAsync();
// save it as a file that's no longer than 640 pixels on its longest edge...
var newImage = await folder.CreateFileAsync(this.NativeId + ".jpg", CreationCollisionOption.ReplaceExisting);
await ImageHelper.ResizeAndSaveAsAsync(image, newImage, 640);
}
internal async Task InitializeAsync(ReportImageCacheManager manager)
{
// get...
var imageUrl = await manager.GetLocalImageUriAsync(this);
if (!(string.IsNullOrEmpty(imageUrl)))
{
// set it up...
this.ImageUri = imageUrl;
}
else
{
// enqueue an image...
manager.EnqueueImageDownload(this);
}
}
private async Task ReloadReportsFromCacheAsync()
{
// setup a load operation to populate the collection from the cache...
using (this.EnterBusy())
{
var reports = await ReportItem.GetAllFromCacheAsync();
// update the model...
this.Items.Clear();
foreach (ReportItem report in reports)
{
this.Items.Add(new ReportViewItem(report));
}
// go through and initialize...
var manager = new ReportImageCacheManager();
foreach (var item in this.Items)
{
await item.InitializeAsync(manager);
}
// update the badge...
var badge = new BadgeNotificationBuilder(this.Items.Count);
badge.Update();
// update the tile...
string message = "1 report";
if (this.Items.Count != 1)
{
message = string.Format("{0} reports", this.Items.Count);
}
var tile = new TileNotificationBuilder(new string[] { "StreetFoo", message },
TileTemplateType.TileWide310x150PeekImage01);
tile.ImageUris.Add("ms-appx:///Assets/Toast.jpg");
// update...
tile.UpdateAndReplicate(TileTemplateType.TileSquare150x150PeekImageAndText02);
}
}
protected override async void ItemChanged()
{
base.ItemChanged();
// if we're not new, load the image...
if (!(this.IsNew))
{
var manager = new ReportImageCacheManager();
await this.Item.InitializeAsync(manager);
// initialie the image...
if (this.Item.HasImage)
{
var image = new BitmapImage();
image.UriSource = new Uri(this.Item.ImageUri);
this.Image = image;
}
}
// raise the new regardless...
this.OnPropertyChanged("IsNew");
}
private async Task ReloadReportsFromCacheAsync()
{
// setup a load operation to populate the collection from the cache...
using (this.EnterBusy())
{
var reports = await ReportItem.GetAllFromCacheAsync();
// update the model...
this.Items.Clear();
foreach (ReportItem report in reports)
this.Items.Add(new ReportViewItem(report));
// go through and initialize...
var manager = new ReportImageCacheManager();
foreach (var item in this.Items)
await item.InitializeAsync(manager);
// update the badge...
var badge = new BadgeNotificationBuilder(this.Items.Count);
badge.Update();
// update the tile...
string message = "1 report";
if (this.Items.Count != 1)
message = string.Format("{0} reports", this.Items.Count);
var tile = new TileNotificationBuilder(new string[] { "StreetFoo", message },
TileTemplateType.TileWidePeekImage01);
tile.ImageUris.Add("ms-appx:///Assets/Toast.jpg");
tile.UpdateAndReplicate(TileTemplateType.TileSquarePeekImageAndText02);
}
}
private async Task StageImageAsync(IStorageFile image)
{
// new path...
var manager = new ReportImageCacheManager();
var folder = await manager.GetCacheFolderAsync();
// save it as a file that's no longer than 640 pixels on its longest edge...
var newImage = await folder.CreateFileAsync(this.NativeId + ".jpg", CreationCollisionOption.ReplaceExisting);
await ImageHelper.ResizeAndSaveAsAsync(image, newImage, 640);
}
internal static async Task<ReportItem> CreateReportItemAsync(string title, string description,
IMappablePoint point, IStorageFile image)
{
var item = new ReportItem()
{
Title = title,
Description = description,
NativeId = Guid.NewGuid().ToString(),
Status = ReportItemStatus.New
};
item.SetLocation(point);
// save...
var conn = StreetFooRuntime.GetUserDatabase();
await conn.InsertAsync(item);
// stage the image...
if (image != null)
{
// new path...
var manager = new ReportImageCacheManager();
var folder = await manager.GetCacheFolderAsync();
// create...
await image.CopyAsync(folder, item.NativeId + ".jpg");
}
// return...
return item;
}
private async Task SearchAsync(string queryText)
{
// flag...
this.SearchDone = true;
// set...
this.QueryText = queryText;
// set the narrative...
if (string.IsNullOrEmpty(queryText))
{
this.QueryNarrative = string.Empty;
}
else
{
this.QueryNarrative = string.Format("Results for '{0}'", queryText);
}
// load...
var reports = await ReportItem.SearchCacheAsync(queryText);
this.MasterItems.Clear();
foreach (var report in reports)
{
this.MasterItems.Add(new ReportViewItem(report));
}
// what was our selected filter?
var current = this.ActiveFilter;
if (current != null)
{
var builder = new ToastNotificationBuilder(current.Description);
builder.Update();
}
// do we have anything?
this.Filters.Clear();
if (this.MasterItems.Any())
{
// all filter...
var allFilter = new SearchFilter("all", this.MasterItems.Count, null, false);
allFilter.SelectionCommand = new DelegateCommand(async(args) => await HandleFilterActivatedAsync(allFilter));
this.Filters.Add(allFilter);
// build up a list of nouns...
var nouns = new Dictionary <string, int>();
var regex = new Regex(@"\b\w+$", RegexOptions.Singleline | RegexOptions.IgnoreCase);
foreach (var report in reports)
{
var match = regex.Match(report.Title);
// word...
string noun = match.Value.ToLower();
if (!(nouns.ContainsKey(noun)))
{
nouns[noun] = 0;
}
nouns[noun]++;
}
// add the filters...
foreach (var noun in nouns.Keys)
{
var filter = new SearchFilter(noun, nouns[noun], noun);
filter.SelectionCommand = new DelegateCommand(async(args) => await HandleFilterActivatedAsync(filter));
this.Filters.Add(filter);
}
// update...
var manager = new ReportImageCacheManager();
foreach (var report in this.MasterItems)
{
await report.InitializeAsync(manager);
}
}
// do we need to select the filter?
var lastQuery = await SettingItem.GetValueAsync(LastQueryKey);
if (lastQuery == queryText)
{
// select the filter...
var lastFilterName = await SettingItem.GetValueAsync(LastFilterKey);
if (!(string.IsNullOrEmpty(lastFilterName)))
{
ActivateFilter(lastFilterName);
}
}
else
{
// update...
await SettingItem.SetValueAsync(LastQueryKey, queryText);
}
// apply the filter...
this.ApplyFilter();
}
private async Task SearchAsync(string queryText)
{
// flag...
this.SearchDone = true;
// set...
this.QueryText = queryText;
// set the narrative...
if (string.IsNullOrEmpty(queryText))
this.QueryNarrative = string.Empty;
else
this.QueryNarrative = string.Format("Results for '{0}'", queryText);
// load...
var reports = await ReportItem.SearchCacheAsync(queryText);
this.MasterItems.Clear();
foreach (var report in reports)
this.MasterItems.Add(new ReportViewItem(report));
// what was our selected filter?
var current = this.ActiveFilter;
if (current != null)
{
var builder = new ToastNotificationBuilder(current.Description);
builder.Update();
}
// do we have anything?
this.Filters.Clear();
if (this.MasterItems.Any())
{
// all filter...
var allFilter = new SearchFilter("all", this.MasterItems.Count, null, false);
allFilter.SelectionCommand = new DelegateCommand(async (args) => await HandleFilterActivatedAsync(allFilter));
this.Filters.Add(allFilter);
// build up a list of nouns...
var nouns = new Dictionary<string, int>();
var regex = new Regex(@"\b\w+$", RegexOptions.Singleline | RegexOptions.IgnoreCase);
foreach (var report in reports)
{
var match = regex.Match(report.Title);
// word...
string noun = match.Value.ToLower();
if (!(nouns.ContainsKey(noun)))
nouns[noun] = 0;
nouns[noun]++;
}
// add the filters...
foreach (var noun in nouns.Keys)
{
var filter = new SearchFilter(noun, nouns[noun], noun);
filter.SelectionCommand = new DelegateCommand(async (args) => await HandleFilterActivatedAsync(filter));
this.Filters.Add(filter);
}
// update...
var manager = new ReportImageCacheManager();
foreach (var report in this.MasterItems)
await report.InitializeAsync(manager);
}
// do we need to select the filter?
var lastQuery = await SettingItem.GetValueAsync(LastQueryKey);
if (lastQuery == queryText)
{
// select the filter...
var lastFilterName = await SettingItem.GetValueAsync(LastFilterKey);
if (!(string.IsNullOrEmpty(lastFilterName)))
ActivateFilter(lastFilterName);
}
else
{
// update...
await SettingItem.SetValueAsync(LastQueryKey, queryText);
}
// apply the filter...
this.ApplyFilter();
}
private async Task ReloadReportsFromCache()
{
// setup a load operation to populate the collection from the cache...
using (this.EnterBusy())
{
var reports = await ReportItem.GetAllFromCacheAsync();
// update the model...
this.Items.Clear();
foreach (ReportItem report in reports)
this.Items.Add(new ReportViewItem(report));
// go through and initialize...
var manager = new ReportImageCacheManager();
foreach (var item in this.Items)
await item.InitializeAsync(manager);
}
}