DP44/docs/ai/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	2026-04-17T16:36:39.753469+00:00	zai-org/GLM-5-FP8	1	68517ff654ee10bc

Documentation: Customer Details Interfaces

1. Purpose

This module defines two marker interfaces, ICustomerDetailsView and ICustomerDetailsViewModel, which establish the View and ViewModel contracts for a Customer Details feature within an MVVM (Model-View-ViewModel) architecture. These interfaces extend base framework types (IBaseView and IBaseViewModel) without adding additional members, serving primarily as type identifiers for dependency injection, navigation, or view-binding purposes within the DTS.CommonCore system.

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2. Public Interface

ICustomerDetailsView

Namespace: DTS.Common.Interface
Declaration:

public interface ICustomerDetailsView : IBaseView { }

Description: A marker interface representing the View component for customer details. Inherits from IBaseView (defined in DTS.Common.Base). Declares no additional members beyond its base interface.

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ICustomerDetailsViewModel

Namespace: DTS.Common.Interface
Declaration:

public interface ICustomerDetailsViewModel : IBaseViewModel { }

Description: A marker interface representing the ViewModel component for customer details. Inherits from IBaseViewModel (defined in DTS.Common.Base). Declares no additional members beyond its base interface.

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3. Invariants

• Both interfaces are empty marker interfaces; any invariants are inherited from their respective base interfaces (IBaseView and IBaseViewModel).
• Unclear from source: The specific contracts, properties, or methods guaranteed by IBaseView and IBaseViewModel are not defined in the provided source files.

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4. Dependencies

This module depends on:

• DTS.Common.Base namespace
  • IBaseView — base interface for ICustomerDetailsView
  • IBaseViewModel — base interface for ICustomerDetailsViewModel

What depends on this module:

• Unclear from source alone. Consumers would typically include:
  • Concrete View implementations (e.g., WPF windows, pages, or user controls implementing ICustomerDetailsView)
  • Concrete ViewModel implementations implementing ICustomerDetailsViewModel
  • DI container registrations or navigation service configurations

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5. Gotchas

• Empty marker interfaces: Neither interface defines any members. All functionality must come from the base interfaces (IBaseView, IBaseViewModel) or be added via extension methods elsewhere in the codebase.
• No explicit contract: Without visibility into IBaseView and IBaseViewModel, the actual capabilities and requirements of these interfaces cannot be determined from the provided source.
• Naming convention: The interfaces follow a strict naming pattern (ICustomerDetailsView / ICustomerDetailsViewModel) suggesting a paired relationship, but this pairing is not enforced at the type level.