public Method(LevelStringBuilder sb) : base(sb)
{
sb.Open();
}
static void CreateComponents(Type type, bool isRoot, string rootOutputDirectory, AppSettings settings)
{
string typeName = type.Name;
string path = Path.Combine(rootOutputDirectory, settings.Components.Path, $"{type.Name}.cs");
if (File.Exists(path))
{
File.Delete(path);
}
string tElement = type.IsSealed ? $"global::{GetTypeFullName(type)}" : "TElement";
string superClass = GetBaseClassForComponents(isRoot, type.BaseType, settings.Components.RootElement, tElement);
var properties = GetTypeProperties(type);
var events = GetTypeEvents(type);
var genericTypeParameters = type.GetTypeInfo().GenericTypeParameters;
bool isAbstract = IsTypeAbstract(type, settings.Components.ElementsRequiresConstructor);
string additionalGenericParameters = $"{string.Join(", ", genericTypeParameters.Select(p => p.Name))}{(genericTypeParameters.Length > 0 ? ", " : "")}";
var sb = new LevelStringBuilder(new StringBuilder());
if (settings.Components.Namespaces != null)
{
foreach (string ns in settings.Components.Namespaces)
{
sb.AppendLine($"using {ns};");
}
}
sb.AppendLine();
string classPureName = GetPureName(type.Name);
var containerProperties = properties.Where(p => IsContainerProperty(p, settings.Properties)).ToArray();
var contentProperties = properties.Where(p => IsContentProperty(p, settings.Properties)).ToArray();
var nonContentOrContainerProperties = properties.Except(containerProperties).Except(contentProperties).ToArray();
bool isContainerByInterface = IsContainerByInterface(type, settings.ContainerInterfaces);
using (sb.AddMethod($"namespace {settings.Namespace}.Components"))
{
sb.AppendLine($"public {(isAbstract ? "abstract" : "")} partial class {classPureName}<{additionalGenericParameters}TProps{(type.IsSealed ? "" : ", TElement")}>: {superClass}");
using (sb.AddLevel())
{
sb.AppendLine($"where TProps : Props.{GetTypeName(type)}");
if (!type.IsSealed)
{
string newConstraint = settings.Components.ElementsRequiresConstructor ? ", new()" : "";
sb.AppendLine($"where TElement : global::{GetTypeFullName(type)}{newConstraint}");
}
foreach (var genericParameter in type.GetTypeInfo().GenericTypeParameters)
{
var constraints = genericParameter.GetGenericParameterConstraints();
if (constraints.Length > 0)
{
sb.AppendLine($"where {genericParameter.Name}: {string.Join(", ", constraints.Select(c => $"global::{c.FullName}"))} ");
}
}
}
sb.Open();
using (sb.AddLevel())
{
// CreateElement
if (!isAbstract)
{
var source = type.IsSealed ? settings.Components.SealedElementCreation : settings.Components.ElementCreation;
if (source?.Length > 0)
{
string elementType = $"global::{GetTypeFullName(type)}";
foreach (string line in source)
{
sb.AppendLine(line.Replace("[TElement]", elementType));
}
}
if (settings.Components.InitElementPartial)
{
sb.AppendLine($"partial void InitElement({tElement} element);");
}
}
if (properties.Length > 0 || isContainerByInterface)
{
using (sb.AddMethod($"public override void AssignProperties(ISharpRenderer<global::{settings.RootType.Name}> renderer, int level, NewState newState, TProps previous, TProps nextProps)"))
{
sb.AppendLine($"base.AssignProperties(renderer, level, newState, previous, nextProps);");
if (nonContentOrContainerProperties.Length > 0)
{
sb.AppendLine($"Update{classPureName}WithInstanceProperties(Element, previous, nextProps);");
}
foreach (var p in contentProperties)
{
using (sb.AddMethod($"if (nextProps.{p.Name} != null)"))
{
sb.AppendLine($"Element.{p.Name} = renderer.ProcessPair(level + 1, newState, previous?.{p.Name}, nextProps.{p.Name});");
}
}
if (containerProperties.Length > 0 || isContainerByInterface)
{
string propertyName;
if (containerProperties.Length > 0)
{
propertyName = containerProperties[0].Name;
}
else
{
propertyName = settings.CustomContainerProperty;
}
sb.AppendLine($"AssignContainerProperties(renderer, level, newState, previous?.{propertyName}, nextProps.{propertyName}, nameof({settings.Namespace}.{settings.Properties.Path}.{GetPureName(type.Name)}.{propertyName}), nameof({settings.Namespace}.{settings.Properties.Path}.{GetPureName(type.Name)}));");
}
//if (isContainerByInterface)
//{
// string propName = settings.CustomContainerProperty;
// string sourceTypeName = $"{settings.Namespace}.{settings.Properties.Path}.{GetPureName(type.Name)}";
// sb.Open();
// using (sb.AddLevel())
// {
// sb.AppendLine("var elements = renderer.VisitAllCollection(level, newState, previous, nextProps, propertyName, containerName);");
// sb.AppendLine($"{settings.Components.ElementsSynchronization}");
// }
// sb.Close();
//}
if (settings.Components.PostAssignPropertiesPartial)
{
sb.AppendLine($"PostAssign{classPureName}Properties(renderer, level, newState, previous, nextProps);");
}
}
if (containerProperties.Length > 0 || isContainerByInterface)
{
using (sb.AddMethod($"public override void AssignContainerProperties(ISharpRenderer<global::{settings.RootType.Name}> renderer, int level, NewState newState, List<ISharpProp> previous, List<ISharpProp> nextProps, string propertyName, string containerName)"))
{
//foreach (var p in containerProperties)
//{
//sb.Open();
//using (sb.AddLevel())
//{
sb.AppendLine($"var elements = renderer.VisitAllCollection(level, newState, previous, nextProps, propertyName, containerName);");
sb.AppendLine($"{settings.Components.ElementsSynchronization}");
//}
//sb.Close();
//}
}
}
}
if (settings.Components.PostAssignPropertiesPartial)
{
sb.AppendLine($"partial void PostAssign{classPureName}Properties(ISharpRenderer<global::Android.Views.View> renderer, int level, NewState newState, TProps previous, TProps nextProps);");
}
if (nonContentOrContainerProperties.Length > 0)
{
using (sb.AddMethod($"protected override void UpdateElement(ISharpRenderer renderer, {tElement} element, TProps props)"))
{
sb.AppendLine("base.UpdateElement(renderer, element, props);");
sb.AppendLine($"Update{classPureName}WithInstanceProperties(element, null, props);");
}
using (sb.AddMethod($"static void Update{classPureName}WithInstanceProperties({tElement} element, TProps previous, TProps nextProps)"))
{
foreach (var p in nonContentOrContainerProperties)
{
if (!IsContentProperty(p, settings.Properties) && !IsContainerProperty(p, settings.Properties))
{
using (sb.AddMethod($"if (nextProps.{p.Name}.HasValue)"))
{
sb.AppendLine($"element.{p.Name} = nextProps.{p.Name}.Value.Value;");
}
}
}
foreach (var e in events)
{
using (sb.AddMethod($"if (!(previous?.{e.Name} is null) && nextProps.{e.Name} is null)"))
{
sb.AppendLine($"element.{e.Name} -= nextProps.{e.Name};");
}
using (sb.AddMethod($"if (previous?.{e.Name} is null && !(nextProps.{e.Name} is null))"))
{
sb.AppendLine($"element.{e.Name} += nextProps.{e.Name};");
}
}
}
}
}
sb.Close();
}
File.WriteAllText(path, sb.ToString());
}
public Checkpoint(LevelStringBuilder sb)
{
this.sb = sb;
this.level = sb.Level;
}
static void CreateProperties(Type type, bool isRoot, string rootOutputDirectory, string rootNamespace, AppSettings appSettings)
{
var settings = appSettings.Properties;
string path = Path.Combine(rootOutputDirectory, settings.Path, $"{type.Name}.cs");
if (File.Exists(path))
{
File.Delete(path);
}
string superClass = GetBaseClassForProperties(isRoot, type.BaseType);
var properties = GetTypeProperties(type);
var events = GetTypeEvents(type);
var lastProperty = properties.LastOrDefault();
var sb = new LevelStringBuilder(new StringBuilder());
bool isAbstract = IsTypeAbstract(type, appSettings.Components.ElementsRequiresConstructor);
string abstractType = isAbstract ? " abstract" : "";
string implementedInterfaces = "";
if (settings.Namespaces != null)
{
foreach (string ns in settings.Namespaces)
{
sb.AppendLine($"using {ns};");
}
}
sb.AppendLine();
using (sb.AddMethod($"namespace {rootNamespace}.Props"))
{
sb.AppendLine($"public{abstractType} partial class {GetTypeName(type)}: {superClass}{implementedInterfaces}");
foreach (var genericParameter in type.GetTypeInfo().GenericTypeParameters)
{
var constraints = genericParameter.GetGenericParameterConstraints();
{
if (constraints.Length > 0)
{
using (sb.AddLevel())
{
sb.AppendLine($"where {genericParameter.Name}: {string.Join(", ", constraints.Select(c => $"global::{c.FullName}"))} ");
}
}
}
}
sb.Open();
using (sb.AddLevel())
{
var contentProperties = new List <PropertyInfo>();
var containerProperties = new List <PropertyInfo>();
var containerPropertyNames = new List <string>();
string typeName = type.Name;
foreach (var p in properties)
{
if (IsContentProperty(p, settings))
{
contentProperties.Add(p);
sb.AppendLine($"public ISharpProp {p.Name} {{ get; set; }}");
}
else if (IsContainerProperty(p, settings) || IsListProperty(p.PropertyType))
{
containerProperties.Add(p);
containerPropertyNames.Add(p.Name);
sb.AppendLine($"public List<ISharpProp> {p.Name} {{ get; set; }} = new List<ISharpProp>();");
}
else
{
sb.AppendLine($"public ReactParam<{GetPropertyType(p.PropertyType)}>? {p.Name} {{ get; set; }}");
}
}
bool hasContainerByProperty = IsContainerByInterface(type, appSettings.ContainerInterfaces);
if (hasContainerByProperty)
{
containerPropertyNames.Add(appSettings.CustomContainerProperty);
sb.AppendLine($"public List<ISharpProp> {appSettings.CustomContainerProperty} {{ get; set; }} = new List<ISharpProp>();");
}
foreach (var e in events)
{
sb.AppendLine($"public {GetEventTypeFullName(e.EventHandlerType)} {e.Name} {{ get; set; }}");
}
if (!isAbstract)
{
using (sb.AddMethod("protected override ISharpStatefulComponent CreateComponent()"))
{
string tElement = type.IsSealed ? "" : $", global::{GetTypeFullName(type)}";
string additionalTypeParameters = type.IsGenericType ? string.Join(",", type.GetTypeInfo().GenericTypeParameters.Select(a => a.Name)) + ", " : "";
sb.AppendLine($"return new Components.{GetPureName(type.Name)}<{additionalTypeParameters}{GetTypeName(type)}{tElement}>();");
}
}
if (contentProperties.Count + containerProperties.Count > 0)
{
using (sb.AddMethod("protected override void UnmountComponent()"))
{
foreach (var p in contentProperties)
{
sb.AppendLine($"UnmountComponent({p.Name});");
}
foreach (var p in containerProperties)
{
sb.AppendLine($"UnmountComponents({p.Name});");
}
if (hasContainerByProperty)
{
sb.AppendLine($"UnmountComponents({appSettings.CustomContainerProperty});");
}
sb.AppendLine("base.UnmountComponent();");
}
}
if (properties.Length > 0)
{
using (sb.AddMethod($"public override IEnumerable<IReactParam> AllProperties"))
{
using (sb.AddMethod("get"))
{
foreach (var p in properties)
{
sb.AppendLine($"yield return {p.Name};");
}
using (sb.AddMethod("foreach (var p in base.AllProperties)"))
{
sb.AppendLine("yield return p;");
}
}
}
}
if (contentProperties.Count + containerProperties.Count > 0 || hasContainerByProperty)
{
using (sb.AddMethod("public override IEnumerable<ISharpProp> AllChildren"))
{
using (sb.AddMethod("get"))
{
List <string> containerPropertiesNames = new List <string>(containerProperties.Select(p => p.Name));
if (hasContainerByProperty)
{
containerPropertiesNames.Add(appSettings.CustomContainerProperty);
}
foreach (var c in containerPropertiesNames)
{
using (sb.AddMethod($"foreach (var c in {c})"))
{
sb.AppendLine("yield return c;");
}
}
foreach (var c in contentProperties)
{
sb.AppendLine($"yield return {c.Name};");
}
using (sb.AddMethod("foreach (var c in base.AllChildren)"))
{
sb.AppendLine("yield return c;");
}
}
}
}
if (containerPropertyNames.Count > 0)
{
foreach (var name in containerPropertyNames)
{
sb.AppendLine($"public IEnumerable<ISharpProp> Add{name} {{ set => {name}.AddRange(value); }}");
}
}
}
sb.Close();
}
File.WriteAllText(path, sb.ToString());
}