public SSICredentialViewModel(CredentialRecord credential)
{
_credential = credential;
Attributes = new RangeEnabledObservableCollection <SSICredentialAttribute>();
foreach (var cred in _credential.CredentialAttributesValues)
{
Console.WriteLine("credential-name: " + cred.Name);
Attributes.Add(new SSICredentialAttribute()
{
Name = cred.Name,
Value = cred.Value,
});
}
}
public SSICredentialViewModel(
INavigationService navigationService,
CredentialRecord credential
) : base(
nameof(SSICredentialViewModel),
navigationService
)
{
_credential = credential;
Console.WriteLine("credential-id:" + credential.Id);
Preferences.Set("credential-id", credential.Id);
Attributes = new RangeEnabledObservableCollection <SSICredentialAttribute>();
foreach (var cred in _credential.CredentialAttributesValues)
{
Attributes.Add(new SSICredentialAttribute()
{
Name = cred.Name,
Value = cred.Value,
});
}
}
private async Task CreateRequestedCredential()
{
var requestedCredentials = new RequestedCredentials();
var context = await _agentProvider.GetContextAsync();
_proofRequestAndCredentialMaps.Clear();
RangeEnabledObservableCollection <ProofRequestAndCredentialMap> proofRequestMapList = new RangeEnabledObservableCollection <ProofRequestAndCredentialMap>();
foreach (var requestedAttribute in ProofRequestObject.RequestedAttributes)
{
ProofRequestAndCredentialMap proofCredMap = new ProofRequestAndCredentialMap();
proofCredMap.ProofKey = requestedAttribute.Key;
var credentials = await _proofService.ListCredentialsForProofRequestAsync(context, _proofRequest,
requestedAttribute.Key);
if (credentials.Count != 0)
{
var firstSuitableCredential = credentials.First();
_isSatisfied = true;
proofCredMap.Referent = firstSuitableCredential.CredentialInfo.Referent;
var key = this.RemoveAllSpaceAndToLower(requestedAttribute.Value.Name);
var proofKeyAndCredentialMap = firstSuitableCredential.CredentialInfo.Attributes.ToDictionary(k => RemoveAllSpaceAndToLower(k.Key), v => new KeyValuePair <string, string>(v.Key, v.Value));
if (proofKeyAndCredentialMap.ContainsKey(key))
{
var value = proofKeyAndCredentialMap[key].Value;
var credKey = proofKeyAndCredentialMap[key].Key;
KeyValuePair <string, string> keyValuePair = new KeyValuePair <string, string>(credKey, value);
proofCredMap.CredentialAttribute = keyValuePair;
}
requestedCredentials.RequestedAttributes.Add(requestedAttribute.Key,
new RequestedAttribute
{
CredentialId = firstSuitableCredential.CredentialInfo.Referent,
Revealed = true
});
}
else
{
_isSatisfied = false;
proofCredMap.Referent = "Unavailable";
var key = requestedAttribute.Value.Name;
var value = "Unavailable";
KeyValuePair <string, string> keyValuePair = new KeyValuePair <string, string>(key, value);
proofCredMap.CredentialAttribute = keyValuePair;
requestedCredentials.RequestedAttributes.Add(requestedAttribute.Key,
new RequestedAttribute
{
CredentialId = "Unavailable",
Revealed = true
});
}
proofRequestMapList.Add(proofCredMap);
//requestedCredentials.RequestedAttributes.
//proofAndCredentialAttributesMapping.Add(requestedAttribute, credentials.First().CredentialInfo.Attributes.)
}
foreach (var requestedAttribute in ProofRequestObject.RequestedPredicates)
{
var credentials = await _proofService.ListCredentialsForProofRequestAsync(context, ProofRequestObject,
requestedAttribute.Key);
ProofRequestAndCredentialMap proofCredMap = new ProofRequestAndCredentialMap();
if (credentials.Count != 0)
{
var firstSuitableCredential = credentials.First();
_isSatisfied = true;
proofCredMap.Referent = firstSuitableCredential.CredentialInfo.Referent;
var key = this.RemoveAllSpaceAndToLower(requestedAttribute.Value.Name);
var proofKeyAndCredentialMap = firstSuitableCredential.CredentialInfo.Attributes.ToDictionary(k => RemoveAllSpaceAndToLower(k.Key), v => new KeyValuePair <string, string>(v.Key, v.Value));
if (proofKeyAndCredentialMap.ContainsKey(key))
{
var value = proofKeyAndCredentialMap[key].Value;
var credKey = proofKeyAndCredentialMap[key].Key;
KeyValuePair <string, string> keyValuePair = new KeyValuePair <string, string>(credKey, value);
proofCredMap.CredentialAttribute = keyValuePair;
}
requestedCredentials.RequestedPredicates.Add(requestedAttribute.Key,
new RequestedAttribute
{
CredentialId = firstSuitableCredential.CredentialInfo.Referent,
Revealed = true
});
}
else
{
_isSatisfied = false;
proofCredMap.ProofKey = requestedAttribute.Key;
proofCredMap.Referent = "Unavailable";
var key = requestedAttribute.Value.Name;
var value = "Unavailable";
KeyValuePair <string, string> keyValuePair = new KeyValuePair <string, string>(key, value);
proofCredMap.CredentialAttribute = keyValuePair;
requestedCredentials.RequestedPredicates.Add(requestedAttribute.Key,
new RequestedAttribute
{
CredentialId = "Unavailable",
Revealed = true
});
}
proofRequestMapList.Add(proofCredMap);
}
ProofRequestAndCredentialMaps = proofRequestMapList;
RequestedCredentials = requestedCredentials;
}
private void GenerateTodayLine()
{
TodayLine = new RangeEnabledObservableCollection <Point>();
TodayLine.Add(new Point(0, GraphYMin, SelectedDate));
TodayLine.Add(new Point(0, GraphYMax, SelectedDate));
}