{
  "Actor": [
    "Librarian (A1)",
    "Member (A2)"
  ],
  "Usecase/Action": [
    "Add a new book (UC1)",
    "Search for books (UC2)",
    "Borrow a book (UC3)",
    "Remove a book (UC4)",
    "Return a borrowed book (UC5)",
    "Issue a new book (UC6)",
    "Renew a borrowed book (UC7)",
    "Categorize books (UC8)",
    "Reserve a book (UC9)",
    "Manage inventory (UC10)",
    "Inquire about book availability (UC11)",
    "Review book requests (UC12)"
  ],
  "Relationship": [
    "Librarian (A1) → Add a new book (UC1) → Association",
    "Member (A2) → Search for books (UC2) → Association",
    "Member (A2) → Borrow a book (UC3) → Association",
    "Librarian (A1) → Remove a book (UC4) → Association",
    "Member (A2) → Return a borrowed book (UC5) → Association",
    "Librarian (A1) → Issue a new book (UC6) → Association",
    "Member (A2) → Renew a borrowed book (UC7) → Association",
    "Librarian (A1) → Categorize books (UC8) → Association",
    "Member (A2) → Reserve a book (UC9) → Association, Extends Borrow a book (UC3)",
    "Librarian (A1) → Manage inventory (UC10) → Association, Includes Add a new book (UC1) & Remove a book (UC4)",
    "Member (A2) → Inquire about book availability (UC11) → Association",
    "Librarian (A1) → Review book requests (UC12) → Association"
  ],
  "UseCase_PlantUML": "@startuml\nactor \"Librarian\" as A1\nactor \"Member\" as A2\n\nusecase \"Add a new book\" as UC1\nusecase \"Search for books\" as UC2\nusecase \"Borrow a book\" as UC3\nusecase \"Remove a book\" as UC4\nusecase \"Return a borrowed book\" as UC5\nusecase \"Issue a new book\" as UC6\nusecase \"Renew a borrowed book\" as UC7\nusecase \"Categorize books\" as UC8\nusecase \"Reserve a book\" as UC9\nusecase \"Manage inventory\" as UC10\nusecase \"Inquire about book availability\" as UC11\nusecase \"Review book requests\" as UC12\n\nA1 -- UC1\nA2 -- UC2\nA2 -- UC3\nA1 -- UC4\nA2 -- UC5\nA1 -- UC6\nA2 -- UC7\nA1 -- UC8\nA2 -- UC9\nA1 -- UC10\nA2 -- UC11\nA1 -- UC12\n\nUC10 ..|> UC1 : <<include>>\nUC10 ..|> UC4 : <<include>>\nUC9 ..|> UC3 : <<extend>>\n@enduml",
  "Class_Diagram_Components": {
    "Classes": [
      "LibrarySystem",
      "Book",
      "Member",
      "Librarian",
      "Inventory",
      "Transaction"
    ],
    "Attributes": {
      "LibrarySystem": ["libraryName", "location", "books", "members"],
      "Book": ["title", "author", "isbn", "category", "availability"],
      "Member": ["memberID", "name", "address", "email", "borrowedBooks"],
      "Librarian": ["employeeID", "name", "contactInfo"],
      "Inventory": ["books", "totalBooks"]
    },
    "Methods": {
      "LibrarySystem": ["addBook", "removeBook", "searchBooks", "registerMember"],
      "Book": ["isAvailable", "borrow", "returnBook"],
      "Member": ["borrowBook", "returnBook", "reserveBook", "renewBook"],
      "Librarian": ["issueBook", "categorizeBook", "manageInventory", "reviewBookRequests"],
      "Inventory": ["checkInventory", "updateInventory"],
      "Transaction": ["processTransaction", "refundTransaction"]
    },
    "Relationships": [
      "LibrarySystem --* Book : Manages",
      "LibrarySystem --* Member : Registers",
      "LibrarySystem --* Inventory : Contains",
      "LibrarySystem --* Transaction : Logs",
      "Member --* Book : Borrows",
      "Librarian --* Transaction : Review",
      "Inventory --* Book : Contains"
    ]
  },
  "Class_Diagram_PlantUML": "@startuml\nclass LibrarySystem {\n  - libraryName: String\n  - location: String\n  - books[]: Book\n  - members[]: Member\n  + addBook(): void\n  + removeBook(): void\n  + searchBooks(): Book[]\n  + registerMember(): void\n}\n\nclass Book {\n  - title: String\n  - author: String\n  - isbn: String\n  - category: String\n  - availability: Boolean\n  + isAvailable(): Boolean\n  + borrow(): void\n  + returnBook(): void\n}\n\nclass Member {\n  - memberID: String\n  - name: String\n  - address: String\n  - email: String\n  - borrowedBooks[]: Book\n  + borrowBook(): void\n  + returnBook(): void\n  + reserveBook(): void\n  + renewBook(): void\n}\n\nclass Librarian {\n  - employeeID: String\n  - name: String\n  - contactInfo: String\n  + issueBook(): void\n  + categorizeBook(): void\n  + manageInventory(): void\n  + reviewBookRequests(): void\n}\n\nclass Inventory {\n  - books[]: Book\n  - totalBooks: Integer\n  + checkInventory(): void\n  + updateInventory(): void\n}\n\nclass Transaction {\n  - transactionID: String\n  - member: Member\n  - book: Book\n  - transactionDate: Date\n  - type: String\n  + processTransaction(): void\n  + refundTransaction(): void\n}\n\nLibrarySystem --* Book : Manages\nLibrarySystem --* Member : Registers\nLibrarySystem --* Inventory : Contains\nLibrarySystem --* Transaction : Logs\nMember --* Book : Borrows\nLibrarian --* Transaction : Reviews\nInventory --* Book : Contains\n@enduml"
}