/* bind template to controller */

Test: WOString {
  value = session.defaultManagedObjectContext;
}

Entities: WORepetition {
  list = session.defaultManagedObjectContext.persistentStoreCoordinator.managedObjectModel.entities;
  item = item;
}

Entity: WOString {
  value = item.name;
}

Attr: WOString {
  value = session.defaultManagedObjectContext.persistentStoreCoordinator.managedObjectModel.entitiesByName.Post.propertiesByName.title;
}

/* real content */

PostCount: WOString {
  value = postDisplayGroup.allObjects.@count;
}
Posts: WORepetition {
  list = postDisplayGroup.displayedObjects;
  item = post;
}

PostSelectLink: WOHyperlink {
  action = selectPost;
}

PostTitle: WOString {
  value          = post.title;
  valueWhenEmpty = "[no title]";
}

IsPostSelected: WOConditional {
  condition = postDisplayGroup.selectedObject;
  value     = post;
}
IsPostNotSelected: WOConditional {
  condition = postDisplayGroup.selectedObject;
  value     = post;
  negate    = YES;
}

// form

PostForm: WOForm {
}

SelectedPostTitle: WOString {
  value = postDisplayGroup.selectedObject.title;
}

TitleEditField: WOTextField {
  value = postDisplayGroup.selectedObject.title;
  style = "width: 100%;";
}

AuthorEditField: WOPopUpButton {
  list      = authorDisplayGroup.allObjects;
  item      = author;
  string    = author.name;
  selection = postDisplayGroup.selectedObject.author;
  style     = "width: 100%;";
}

TopicEditField: WOPopUpButton {
  list      = topicDisplayGroup.allObjects;
  item      = topic;
  string    = topic.title;
  selection = postDisplayGroup.selectedObject.topic;
  style     = "width: 100%;";
}

BodyEditField: WOText {
  rows  = 12;
  style = "height: 200px; width: 100%;";
  value = postDisplayGroup.selectedObject.body;
}

Submit: WOSubmitButton {
  action = context.page; /* just jump back to page */
  value  = "ok";
}

/* posts */

AddPost: WOHyperlink {
  action = postDisplayGroup.insert;
}
DeletePost: WOHyperlink {
  action = postDisplayGroup.delete;
}
RefetchPosts: WOHyperlink {
  action = postDisplayGroup.fetch;
}

/* saving */

HasChanges: WOConditional {
  condition = session.defaultManagedObjectContext.hasChanges;
}

InsertedCount: WOString {
  value = session.defaultManagedObjectContext.insertedObjects.@count;
}
UpdatedCount: WOString {
  value = session.defaultManagedObjectContext.updatedObjects.@count;
}
DeletedCount: WOString {
  value = session.defaultManagedObjectContext.deletedObjects.@count;
}

SaveChanges: WOSubmitButton {
  action = saveChanges;
  value  = "save";
}
Rollback: WOSubmitButton {
  action = rollback;
  value  = "rollback";
}