feat/#15 search refactoring

[MoonsuKang]

📌 PR Summary

📄 Work Description

• Recent Search Feature

  • Implemented functionality to save user-entered search keywords in a recent search list.
  • Maintains a maximum of 10 keywords; when exceeded, the oldest item is automatically removed.
  • Recent searches are displayed in a RecyclerView, allowing users to click a keyword to perform a search.
  • Users can delete individual keywords or clear the entire recent search history.

• Real-Time Search Feature

  • Integrated API to fetch and display real-time search keywords in a RecyclerView.
  • Each search item shows an icon based on its state (up, down, new, none).
  • Clicking a real-time search keyword triggers a search with the selected keyword.

• Update Time Display

  • Displayed the last updated time for real-time search data in the format "HH:mm 기준."

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✨ PR Points

• Repository Implementation Improvements

  • Plan to refactor the repository implementation by introducing a common utility, such as handleApiResponse, to streamline API response handling and reduce code duplication.
  • Will ensure consistent implementation across other repositories in the project.

• Scheduled Updates with WorkManager

  • While the current implementation fetches real-time search data immediately, future plans include using WorkManager to schedule updates every hour.
  • WorkManager integration will ensure stability and efficiency for background tasks.

• Testing and Scalability

  • Conducting tests to ensure the recent search and real-time search features work seamlessly across various scenarios.
  • Exploring additional features, such as trend analysis of real-time search data, to enhance user interaction.

• Refactoring for Maintainability

  • Planning to further modularize the code by reducing dependency between adapters and ViewModel.
  • Intend to extract search-related logic into a dedicated UseCase to simplify ViewModel responsibilities and improve code readability.

📸 Screenshots