public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = "statesim")] HttpRequest req,
[Blob("shared", Connection = "AzureWebJobsStorage")] CloudBlobContainer container,
ILogger log)
{
var atlasConfigFile = Environment.GetEnvironmentVariable("AtlasConfigFile") ?? "atlasConfig.json";
var blobDataService = new BlobDataService();
var atlasConfig = await blobDataService.ReadBlobData <BuildingConfig[]>(container, atlasConfigFile);
foreach (var buildingConfig in atlasConfig)
{
var buidingFileBase = buildingConfig.BuildingId.ToLower().Replace("/", "_");
var buildingStateFileName = $"{buidingFileBase}_state.json";
var buildingStateRef = container.GetBlockBlobReference(buildingStateFileName);
bool buildInitialState = !await buildingStateRef.ExistsAsync();
var buildingStateSet = new Dictionary <string, UnitStateSet>();
if (buildInitialState)
{
Random rnd = new Random();
List <Feature> features;
var atlasFeaturesFileName = $"{buidingFileBase}_featuremap.json".ToLower();
var featureMapRef = container.GetBlockBlobReference(atlasFeaturesFileName);
bool useAtlas = !await featureMapRef.ExistsAsync();
if (useAtlas)
{
features = await MapsService.FetchFeaturesFromAtlas(buildingConfig.DatasetId, buildingConfig.SubscriptionKey);
await featureMapRef.UploadTextAsync(JsonConvert.SerializeObject(features));
}
else
{
features = await blobDataService.ReadBlobData <List <Feature> >(container, atlasFeaturesFileName);
}
foreach (var feature in features)
{
var name = $"{buildingConfig.BuildingId}/{feature.Properties.LevelId}/{feature.Properties.Name}";
if (!buildingStateSet.ContainsKey(name))
{
buildingStateSet.Add(name, new UnitStateSet {
unitName = feature.Id, states = GetDefaultStates(rnd, buildingConfig.StateSets)
});
}
}
await buildingStateRef.UploadTextAsync(JsonConvert.SerializeObject(buildingStateSet));
}
else
{
buildingStateSet = await blobDataService.ReadBlobData <Dictionary <string, UnitStateSet> >(container, buildingStateFileName);
}
foreach (var stateSetCfg in buildingConfig.StateSets)
{
if (stateSetCfg != null)
{
var mapsService = new MapsService(buildingConfig.SubscriptionKey, buildingConfig.DatasetId, stateSetCfg.StateSetId.ToString());
foreach (var buildingState in buildingStateSet)
{
if (buildingState.Value.states.ContainsKey(stateSetCfg.StateSetName))
{
await mapsService.UpdateTagState(
stateSetCfg.StateSetName,
buildingState.Value.unitName,
buildingState.Value.states[stateSetCfg.StateSetName]);
}
}
}
}
}
return(new OkObjectResult("Ok"));
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = "roomdata/{region}/{campus}/{building}")] HttpRequest req,
[Blob("shared", Connection = "AzureWebJobsStorage")] CloudBlobContainer container,
string region,
string campus,
string building,
ILogger log)
{
bool prerequisites = true;
var errors = new StringBuilder();
var atlasConfigFile = Environment.GetEnvironmentVariable("AtlasConfigFile") ?? "atlasConfig.json";
bool rebuild = false;
Boolean.TryParse(req.Query["rebuild"], out rebuild);
if (string.IsNullOrEmpty(building))
{
prerequisites = false;
errors.Append("Required query {building} was not defined");
}
var blobDataService = new BlobDataService();
var atlasConfig = await blobDataService.ReadBlobData <BuildingConfig[]>(container, atlasConfigFile);
var buildingConfig = atlasConfig.FirstOrDefault(b => b.BuildingId.ToLower() == $"{region}/{campus}/{building}".ToLower());
if (buildingConfig == null)
{
prerequisites = false;
errors.Append($"Atlas config for {building} was not found");
}
var atlasFeaturesFileName = $"{region}_{campus}_{building}_FeatureMap.json".ToLower();
var featureMapref = container.GetBlockBlobReference(atlasFeaturesFileName);
bool useAtlas = rebuild || !await featureMapref.ExistsAsync();
List <Feature> features;
if (prerequisites)
{
var rdi = new Dictionary <string, Dictionary <string, RoomDataItem> >();
try
{
if (useAtlas)
{
features = await MapsService.FetchFeaturesFromAtlas(buildingConfig.DatasetId, buildingConfig.SubscriptionKey);
await featureMapref.UploadTextAsync(JsonConvert.SerializeObject(features));
}
else
{
features = await blobDataService.ReadBlobData <List <Feature> >(container, atlasFeaturesFileName);
}
foreach (var feature in features)
{
var levelId = $"{region}/{campus}/{building}/{GetLevelName(feature.Properties.LevelId)}".ToLower();
if (!rdi.ContainsKey(levelId))
{
rdi.Add(levelId, new Dictionary <string, RoomDataItem>());
}
if (!rdi[levelId].ContainsKey(feature.Properties.Name))
{
rdi[levelId].Add(feature.Properties.Name.Replace("-", ""),
new RoomDataItem()
{
name = feature.Properties.Name,
type = GetFeatureType(feature.Properties.CategoryId),
unitId = feature.Id,
polygon = feature.Geometry.Coordinates[0]
});
}
}
}
catch (Exception ex)
{
log.LogError(ex.Message);
}
return(new OkObjectResult(JsonConvert.SerializeObject(rdi)));
}
else
{
log.LogError(errors.ToString());
return(new NotFoundResult());
}
}
