DP44/enriched-partialglm/Common/DTS.CommonCore/Interface/CustomerDetails.md

source_files, generated_at, model, schema_version, sha256

source_files	generated_at	model	schema_version	sha256
Common/DTS.CommonCore/Interface/CustomerDetails/ICustomerDetailsView.cs Common/DTS.CommonCore/Interface/CustomerDetails/ICustomerDetailsViewModel.cs	2026-04-16T12:19:49.445469+00:00	zai-org/GLM-5-FP8	1	b07af412c78e07b1

Documentation: Customer Details Interfaces

1. Purpose

This module defines two marker interfaces—ICustomerDetailsView and ICustomerDetailsViewModel—that establish type identity for customer details components within a Model-View-ViewModel (MVVM) architecture. These interfaces exist to provide a contract for customer-specific views and view models, enabling type-safe binding, dependency injection, and navigation patterns while inheriting core behaviors from base interfaces in the DTS.Common.Base namespace.

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2. Public Interface

ICustomerDetailsView

• Namespace: DTS.Common.Interface
• Inheritance: IBaseView (from DTS.Common.Base)
• Signature:

  public interface ICustomerDetailsView : IBaseView { }
  

• Behavior: Empty marker interface. Any concrete view implementing this interface signals that it represents a customer details screen. All actual behavior and members are inherited from IBaseView.

ICustomerDetailsViewModel

• Namespace: DTS.Common.Interface
• Inheritance: IBaseViewModel (from DTS.Common.Base)
• Signature:

  public interface ICustomerDetailsViewModel : IBaseViewModel { }
  

• Behavior: Empty marker interface. Any concrete view model implementing this interface signals that it provides the presentation logic for a customer details view. All actual behavior and members are inherited from IBaseViewModel.

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3. Invariants

• Type identity guarantee: Any class implementing ICustomerDetailsView or ICustomerDetailsViewModel must also satisfy the contracts of IBaseView or IBaseViewModel respectively.
• No additional members: Neither interface defines its own properties, methods, or events; they rely entirely on their base interfaces for functionality.
• Naming convention: The interfaces follow a naming pattern suggesting a 1:1 correspondence between ICustomerDetailsView and ICustomerDetailsViewModel.

Note: Specific invariants regarding IBaseView and IBaseViewModel cannot be determined from the provided source files.

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4. Dependencies

This module depends on:

• DTS.Common.Base — Provides IBaseView and IBaseViewModel base interfaces.

What depends on this module:

• Cannot be determined from the provided source files alone. Likely consumers include:
  • Concrete view implementations (e.g., WinForms, WPF, or web views displaying customer details)
  • Concrete view model implementations for customer details
  • Navigation or routing services that resolve views by interface type
  • Dependency injection configurations

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5. Gotchas

• Empty marker interfaces: Both interfaces define no members of their own. If IBaseView and IBaseViewModel also lack meaningful members, these interfaces serve purely as type markers. This design is intentional for type discrimination but may confuse developers expecting explicit contracts.
• Base interface contracts unknown: The actual capabilities and requirements of these interfaces are entirely determined by IBaseView and IBaseViewModel. Developers must consult those base definitions to understand what members must be implemented.
• Potential tight coupling to base types: Any changes to IBaseView or IBaseViewModel will ripple to all implementers of these customer details interfaces.