public static async Task <IFormBuilder <T> > Field <T>(this IFormBuilder <T> builder, string name, Func <Task <string> > prompt, ActiveDelegate <T> active = null, ValidateAsyncDelegate <T> validate = null)
where T : class
{
string prmpt = await prompt();
return(builder.Field(name, prmpt, active, validate));
}
public IForm <T> Build(Assembly resourceAssembly = null, string resourceName = null)
{
if (!_form._steps.Any((step) => step.Type == StepType.Field))
{
var paths = new List <string>();
FormBuilder <T> .FieldPaths(typeof(T), "", paths);
IFormBuilder <T> builder = this;
foreach (var path in paths)
{
builder.Field(new FieldReflector <T>(path));
}
builder.Confirm(new PromptAttribute(_form.Configuration.Template(TemplateUsage.Confirmation)));
}
if (resourceAssembly == null)
{
resourceAssembly = typeof(T).Assembly;
}
if (resourceName == null)
{
resourceName = typeof(T).FullName;
}
var lang = resourceAssembly.GetCustomAttribute <NeutralResourcesLanguageAttribute>();
if (lang != null && !string.IsNullOrWhiteSpace(lang.CultureName))
{
try
{
IEnumerable <string> missing, extra;
string name = null;
foreach (var resource in resourceAssembly.GetManifestResourceNames())
{
if (resource.Contains(resourceName))
{
var pieces = resource.Split('.');
name = string.Join(".", pieces.Take(pieces.Count() - 1));
break;
}
}
if (name != null)
{
var rm = new ResourceManager(name, resourceAssembly);
var rs = rm.GetResourceSet(Thread.CurrentThread.CurrentUICulture, true, true);
_form.Localize(rs.GetEnumerator(), out missing, out extra);
if (missing.Any())
{
throw new MissingManifestResourceException($"Missing resources {missing}");
}
}
}
catch (MissingManifestResourceException)
{
// Resource was not localized
}
}
Validate();
return(this._form);
}
/// <summary>
/// Define a step for filling in a particular value in the form state.
/// </summary>
/// <param name="builder">Form builder.</param>
/// <param name="name">Path in the form state to the value being filled in.</param>
/// <param name="active">Delegate to test form state to see if step is active.</param>
/// <param name="validate">Delegate to validate the field value.</param>
/// <remarks>
/// This step will use reflection to construct everything needed for a dialog from a combination
/// of the <see cref="DescribeAttribute"/>, <see cref="TermsAttribute"/>, <see cref="PromptAttribute"/>, <see cref="OptionalAttribute"/>
/// <see cref="NumericAttribute"/> and <see cref="TemplateAttribute"/> annotations that are supplied by default or you
/// override.
/// </remarks>
/// <returns>This form.</returns>
public static IFormBuilder <T> Field <T>(this IFormBuilder <T> builder, string name, ActiveDelegate <T> active = null, ValidateAsyncDelegate <T> validate = null)
where T : class
{
var field = (active == null ? new FieldReflector <T>(name) : new Conditional <T>(name, active));
if (validate != null)
{
field.SetValidate(validate);
}
return(builder.Field(field));
}
public static IForm <AdaptiveCardsFormFlow> BuildForm()
{
IFormBuilder <AdaptiveCardsFormFlow> formBuilder = GetFormbuilder();
var built = formBuilder
.Field(nameof(Name), "What is your name?")
.Field(nameof(RequestedDate))
.Confirm("Is this information correct? {*}")
.Build();
return(built);
}
public static IFormBuilder <T> DateTimeRangeField <T>(this IFormBuilder <T> formBuilder, string name, ActiveDelegate <T> active = null, ValidateAsyncDelegate <T> validate = null)
where T : class
{
var prompt = typeof(T).GetProperty(name).GetCustomAttributes(typeof(PromptAttribute), false).Cast <PromptAttribute>().First();
return(formBuilder.Field(new FieldReflector <T>(name)
.SetType(typeof(string))
.SetPrompt(prompt)
.SetFieldDescription(name)
.SetActive(active)
.SetValidate(validate)));
}
public static IForm<ScheduleCallbackDialog> BuildForm()
{
IFormBuilder<ScheduleCallbackDialog> formBuilder = GetFormbuilder();
var built = formBuilder
.Field(nameof(Name), "What is your name?")
.Field(nameof(PhoneNumber), "Please enter your phone number.")
.Field(nameof(RequestedDate))
.Confirm("Is this information correct? {*}")
.Build();
return built;
}
public static IFormBuilder <InterviewModel> AddQuestion(this IFormBuilder <InterviewModel> model, string fieldName, string prompt)
{
model.Field(new FieldReflector <InterviewModel>(fieldName)
.SetDefine(async(state, field) =>
{
field.SetPrompt(new PromptAttribute(prompt)
{
ChoiceStyle = ChoiceStyleOptions.AutoText
});
return(true);
}));
return(model);
}
/// <summary>
/// Define a step for filling in a particular value in a JObject as defined by a JSON Schema.
/// </summary>
/// <param name="builder">Form builder.</param>
/// <param name="schema">JSON schema defining JObject.</param>
/// <param name="name">Path in the form state to the value being filled in.</param>
/// <param name="active">Delegate to test form state to see if step is active.</param>
/// <param name="validate">Delegate to validate the field value.</param>
/// <returns>This form.</returns>
/// <remarks>
/// See <see cref="FieldJson"/> for a description of JSON Schema extensions
/// for defining your fields.
/// </remarks>
public static IFormBuilder <JObject> Field(this IFormBuilder <JObject> builder, JObject schema, string name, ActiveDelegate <JObject> active = null, ValidateAsyncDelegate <JObject> validate = null)
{
var field = new FieldJson(schema, name);
if (active != null)
{
field.SetActive(active);
}
if (validate != null)
{
field.SetValidate(validate);
}
return(builder.Field(field));
}
/// <summary>
/// Add any remaining fields defined in <paramref name="schema"/>.
/// </summary>
/// <param name="builder">Where to add any defined fields.</param>
/// <param name="schema">JSON Schema that defines fields.</param>
/// <param name="exclude">Fields not to include.</param>
/// <returns>Modified <see cref="IFormBuilder{T}"/>.</returns>
/// <remarks>
/// See <see cref="FieldJson"/> for a description of JSON Schema extensions
/// for defining your fields.
/// </remarks>
public static IFormBuilder <JObject> AddRemainingFields(this IFormBuilder <JObject> builder, JObject schema, IEnumerable <string> exclude = null)
{
var exclusions = (exclude == null ? new string[0] : exclude.ToArray());
var fields = new List <string>();
Fields(schema, null, fields);
foreach (var field in fields)
{
if (!exclusions.Contains(field) && !builder.HasField(field))
{
builder.Field(schema, field);
}
}
return(builder);
}
/// <summary>
/// Add all fields not already added to the form.
/// </summary>
/// <param name="builder">Where to add fields.</param>
/// <param name="exclude">Fields not to include.</param>
/// <returns>Modified <see cref="IFormBuilder{T}"/>.</returns>
/// <remarks>
/// This will add all fields defined in your form that have not already been
/// added if the fields are supported.
/// </remarks>
public static IFormBuilder <T> AddRemainingFields <T>(this IFormBuilder <T> builder, IEnumerable <string> exclude = null)
where T : class
{
var exclusions = (exclude == null ? new string[0] : exclude.ToArray());
var paths = new List <string>();
FormBuilder <T> .FieldPaths(typeof(T), "", paths);
foreach (var path in paths)
{
if (!exclusions.Contains(path) && !builder.HasField(path))
{
builder.Field(new FieldReflector <T>(path));
}
}
return(builder);
}
public IForm <T> Build()
{
if (!_form._steps.Any((step) => step.Type == StepType.Field))
{
var paths = new List <string>();
FormBuilder <T> .FieldPaths(typeof(T), "", paths);
IFormBuilder <T> builder = this;
foreach (var path in paths)
{
builder.Field(new FieldReflector <T>(path));
}
builder.Confirm("Is this your selection?\n{*}");
}
Validate();
return(this._form);
}
/// <summary>
/// Define a step for filling in a particular value in a JObject as defined by a JSON Schema.
/// </summary>
/// <param name="builder">Form builder.</param>
/// <param name="schema">JSON schema defining JObject.</param>
/// <param name="name">Path in the form state to the value being filled in.</param>
/// <param name="prompt">Simple \ref patterns to describe prompt for field.</param>
/// <param name="active">Delegate to test form state to see if step is active.n</param>
/// <param name="validate">Delegate to validate the field value.</param>
/// <returns>This form.</returns>
/// <remarks>
/// See <see cref="FieldJson"/> for a description of JSON Schema extensions
/// for defining your fields.
/// </remarks>
public static IFormBuilder <JObject> Field(this IFormBuilder <JObject> builder, JObject schema, string name, string prompt, ActiveDelegate <JObject> active = null, ValidateAsyncDelegate <JObject> validate = null)
{
return(builder.Field(schema, name, new PromptAttribute(prompt), active, validate));
}
/// <summary>
/// Define a step for filling in a particular value in the form state.
/// </summary>
/// <param name="builder">Form builder.</param>
/// <param name="name">Path in the form state to the value being filled in.</param>
/// <param name="prompt">Simple \ref patterns to describe prompt for field.</param>
/// <param name="active">Delegate to test form state to see if step is active.n</param>
/// <param name="validate">Delegate to validate the field value.</param>
/// <returns>This form.</returns>
/// <remarks>
/// This step will use reflection to construct everything needed for a dialog from a combination
/// of the <see cref="DescribeAttribute"/>, <see cref="TermsAttribute"/>, <see cref="PromptAttribute"/>, <see cref="OptionalAttribute"/>
/// <see cref="NumericAttribute"/> and <see cref="TemplateAttribute"/> annotations that are supplied by default or you
/// override.
/// </remarks>
public static IFormBuilder <T> Field <T>(this IFormBuilder <T> builder, string name, string prompt, ActiveDelegate <T> active = null, ValidateAsyncDelegate <T> validate = null)
where T : class
{
return(builder.Field(name, new PromptAttribute(prompt), active, validate));
}
