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Made AdminPageProperty generic + added dynamic display property selecting

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This commit is contained in:
Leon Hoppe
2024-10-26 11:54:02 +02:00
parent 599ce2bf43
commit ce15717c7d
16 changed files with 97 additions and 68 deletions
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32
src/HopFrame.Web.Admin/Generators/Implementation/AdminPageGenerator.cs
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@@ -10,32 +10,34 @@ namespace HopFrame.Web.Admin.Generators.Implementation;
internal sealed class AdminPageGenerator<TModel> : IAdminPageGenerator<TModel>, IGenerator<AdminPage<TModel>> {
public readonly AdminPage<TModel> Page;
private readonly IDictionary<string, AdminPropertyGenerator> _propertyGenerators;
private readonly Dictionary<string, object> _propertyGenerators;
public AdminPageGenerator() {
Page = new AdminPage<TModel> {
Permissions = new AdminPagePermissions(),
ModelType = typeof(TModel)
};
_propertyGenerators = new Dictionary<string, AdminPropertyGenerator>();
_propertyGenerators = new Dictionary<string, object>();
var type = typeof(TModel);
var properties = type.GetProperties();
var generatorType = typeof(AdminPropertyGenerator<>);
foreach (var property in properties) {
var attributes = property.GetCustomAttributes(false);
var genericType = generatorType.MakeGenericType(property.PropertyType);
var generator = Activator.CreateInstance(typeof(AdminPropertyGenerator), [property.Name, property.PropertyType]) as AdminPropertyGenerator;
generator?.ApplyConfigurationFromAttributes(this, attributes, property);
var generator = Activator.CreateInstance(genericType, [property.Name, property.PropertyType]);
var method = genericType
.GetMethod(nameof(AdminPropertyGenerator<object>.ApplyConfigurationFromAttributes))?
.MakeGenericMethod(type);
method?.Invoke(generator, [this, attributes, property]);
_propertyGenerators.Add(property.Name, generator);
}
}
public AdminPageGenerator(string title) : this() {
Title(title);
}
public IAdminPageGenerator<TModel> Title(string title) {
Page.Title = title;
Page.Url ??= title.ToLower();
@@ -100,13 +102,13 @@ internal sealed class AdminPageGenerator<TModel> : IAdminPageGenerator<TModel>,
return this;
}
public IAdminPropertyGenerator Property<TProperty>(Expression<Func<TModel, TProperty>> propertyExpression) {
public IAdminPropertyGenerator<TProperty> Property<TProperty>(Expression<Func<TModel, TProperty>> propertyExpression) {
var property = GetPropertyInfo(propertyExpression);
if (_propertyGenerators.TryGetValue(property.Name, out var propertyGenerator))
return propertyGenerator;
return propertyGenerator as AdminPropertyGenerator<TProperty>;
var generator = Activator.CreateInstance(typeof(AdminPropertyGenerator), new { property.Name, property.PropertyType }) as AdminPropertyGenerator;
var generator = Activator.CreateInstance(typeof(AdminPropertyGenerator<TProperty>), new { property.Name, property.PropertyType }) as AdminPropertyGenerator<TProperty>;
generator?.ApplyConfigurationFromAttributes(this, property.GetCustomAttributes(false), property);
_propertyGenerators.Add(property.Name, generator);
@@ -122,8 +124,10 @@ internal sealed class AdminPageGenerator<TModel> : IAdminPageGenerator<TModel>,
public AdminPage<TModel> Compile() {
var properties = new List<AdminPageProperty>();
foreach (var generator in _propertyGenerators.Values){
properties.Add(generator.Compile());
foreach (var generator in _propertyGenerators.Values) {
var method = generator.GetType().GetMethod(nameof(AdminPropertyGenerator<object>.Compile));
var prop = method?.Invoke(generator, []) as AdminPageProperty;
properties.Add(prop);
}
Page.Properties = properties;
@@ -131,7 +135,7 @@ internal sealed class AdminPageGenerator<TModel> : IAdminPageGenerator<TModel>,
return Page;
}
private static PropertyInfo GetPropertyInfo<TSource, TProperty>(Expression<Func<TSource, TProperty>> propertyLambda) {
public static PropertyInfo GetPropertyInfo<TSource, TProperty>(Expression<Func<TSource, TProperty>> propertyLambda) {
if (propertyLambda.Body is not MemberExpression member) {
throw new ArgumentException($"Expression '{propertyLambda}' refers to a method, not a property.");
}