static async Task <KeyValuePair <string, Usage[]> > GetRegionalUsage(string accessToken, string subscriptionId, string location)
{
var usageProvider = new UsageDataProvider();
var usages = await usageProvider.GetComputeUsage(accessToken, subscriptionId, location);
return(KeyValuePair.Create(location, usages.Where(u => u.CurrentValue != 0).ToArray()));
}
static async Task <SubscriptionUsage[]> GetUsage(string accessToken, string[] specifiedUsages, Regex subscriptionPattern)
{
var subscriptionsProvider = new SubscriptionsDataProvider();
var usageProvider = new UsageDataProvider();
var locationsProvider = new LocationsDataProvider();
var locations = (await locationsProvider.GetLocations(accessToken)).Select(l => l.Name).ToArray();
var subscriptions = await subscriptionsProvider.GetSubscriptions(accessToken);
var subscriptionUsages = new List <SubscriptionUsage>();
foreach (var sub in subscriptions)
{
if (!subscriptionPattern.IsMatch(sub.DisplayName))
{
continue;
}
var subscriptionUsage = new SubscriptionUsage()
{
Subscription = sub, Usages = new Usage[0]
};
var tasks = locations.Select(l => Program.GetRegionalUsage(accessToken, sub.SubscriptionId, l)).ToArray();
await Task.WhenAll(tasks);
var regionalUsages = tasks.Select(task => task.Result).ToArray();
foreach (var regionalUsage in regionalUsages)
{
var reportUsages = regionalUsage.Value
.Where(u => (!specifiedUsages.Any() && u.CurrentValue != 0) || specifiedUsages.Any(f => u.Name.Value.Equals(f, StringComparison.OrdinalIgnoreCase)))
.ToArray();
Array.ForEach(reportUsages, u => u.Location = regionalUsage.Key);
subscriptionUsage.Usages = subscriptionUsage.Usages.Concat(reportUsages).ToArray();
}
subscriptionUsages.Add(subscriptionUsage);
}
return(subscriptionUsages.ToArray());
}