README.md

Amusement Park Manager

UML Introduction:

The Amusement Park Management System is a comprehensive system that allows full control over all aspects of the park's activities, from managing employees and guests to creating tickets and ongoing operations.

Main Functions:

• Guests: Creating guest profiles, tracking visits, purchasing tickets.
• Employees: Managing employee system and departments.
• Shops: Managing shop system and controlling operating hours.
• Opening Hours: Setting opening and closing hours.
• Weather: Controlling weather conditions.
• Facilities: Creating facilities and defining categories (children, extreme, etc.), setting minimum and maximum height.
• Ticket System: Creating various types of tickets (military, child, adult, student), defining discounts, assigning a unique number to each ticket, and more.

Structures:

• STRUCT: The structure implementing the function.
• Each structure implements general functions:
  • initSTRUCT
  • initSTRUCTByUser
  • printSTRUCT
  • freeSTRUCT
  • compareSTRUCT
  • saveSTRUCTToBinFile
  • saveSTRUCTToTextFile
  • loadSTRUCTFromTextFile
  • loadSSTRUCTFromBinFile

Key Entities:

Luna Park

• Attributes:

  1. Name: char*
  2. Opening Time: time
  3. Closing Time: time
  4. Employees: Person** (polymorphism, inheritance)
  5. Number of Employees: int
  6. Guests: Person** (polymorphism, inheritance)
  7. Number of Guests: int
  8. Shops: shop*
  9. Number of Shops: int
  10. Facilities: LIST
  11. Weather: weather
  12. Ticket System: ticketMaster

• Functions:

  1. printProfit: Computes daily profit based on purchased tickets.
  2. changeLunaPrakWeatherByUser: Modifies weather description and temperature by user.
  3. changeLunaPrakTimeByUser: Modifies opening and closing time by user.
  4. addSTRUCTToLunaPark: Adds a desired structure to Luna Park.
  5. addSTRUCTToLunaParkByUser: Creates a desired structure based on user parameters and adds it to Luna Park.

Weather

• Attributes:
  1. Weather Type: enum
  2. Temperature: int

Time

• Attributes:
  1. Hour: int
  2. Minute: int

Shop

• Attributes:
  1. Name: char*
  2. Type: enum
  3. Opening Time: time
  4. Closing Time: time
  5. Dynamic Allocation Flag: int

Person

• Attributes:
  1. Name: char*
  2. Structure: void*
  3. Height: double
  4. Age: int

Guest

• Attributes:
  1. Person: person*
  2. Ticket: ticket*

Date

• Attributes:
  1. Day: int
  2. Month: int
  3. Year: int

Ticket

• Attributes:
  1. Ticket Number: [12]char (e.g., "T2754FC32SA2")
  2. Visitor Type: enum
  3. Price: double
  4. Utilized: int
  5. Visit Date: date

Facility

• Attributes:
  1. Name: char*
  2. Minimum Height: int
  3. Maximum Height: int
  4. Category: enum

Worker

• Attributes:
  1. Person: person*
  2. Department: enum
  3. Worker Number: int

Ticket Master

• Attributes:

  1. Tickets: ticket**
  2. Number of Tickets: int
  3. Sorting Type: enum

• Functions:

  1. addTicket: Adds a ticket to the system.
  2. calcDaily: Computes daily profit based on tickets for a specific date.
  3. calcAllIncome: Computes total profit from all tickets.
  4. sortTicketByID: Sorts tickets by ID.
  5. sortTicketByDate: Sorts tickets by date.
  6. sortTicketByGuestType: Sorts tickets by guest type.
  7. sortTicketByUser: Sorts tickets based on user's choice.
  8. searchTicket: Searches for a ticket based on specified criteria.
  9. buyTicket: Allows a user to purchase a new ticket and returns a pointer to the ticket.
  10. findTicketByUser: Finds the desired ticket based on the chosen sorting type.
  11. findTicketByID: Retrieves the guest's ticket during system startup from files.
  12. printTicketMaster: General print function (void*).

Macros:

SUM
IS_FILE_NULL
CLOSE_FILE

Helper Libraries for Project Usage:

fileHelper Library:

• Manages all file operations for binary and text files.
  • int writeStringToTextFile(FILE* file, const char* str);
  • int writeIntToTextFile(FILE* file, int num);
  • int writeDoubleToTextFile(FILE* file, const double num);
  • int writeStringTobinFile(FILE* file, const char* str);
  • int readIntFromTextFile(FILE* file, int* num);
  • int readDoubleFromTextFile(FILE* file, double* num);
  • char* readStringFromTextFile(FILE* file, char* buffer, int size);
  • char* readStringFromBinFile(FILE* file);
  • int writeGeneralToBinFile(FILE* file, const void* fileType, size_t sizeOfElement);
  • int readGeneralFromBinFile(FILE* file, void* readValue, size_t sizeOfElement);

General Library:

• Handles user input and relevant conversions, suitable for string and integer.
  • char* getStrExactName(const char* msg);
  • char* myGets(char* buffer, int size);
  • char* getDynStr(char* str);
  • char** splitCharsToWords(char* str, int* pCount, int* pTotalLength);
  • void generalArrayFunction(void* arr, int size, size_t typeSize, void* (*func)(void* element));
  • int randomNum(int min, int max);
  • int validName(char* name);

listGen Library:

• Deals with linked lists, creating and operating on them in a general manner (void*).
  • BOOL L_init(LIST* pList);
  • NODE* L_insert(NODE* pNode, DATA Value);
  • BOOL L_delete(NODE* pNode, void (*freeFunc)(void*));
  • const NODE* L_find(const NODE* pNode, DATA Value, int(*compare)(const void*, const void*));
  • BOOL L_free(LIST* pList, void (*freeFunc)(void*));
  • int L_print(const LIST* pList, void(*print)(const void*));
  • NODE* L_insertSorted(LIST* pList, DATA Value, int(*compare)(const void*, const void*));
  • int L_count(const LIST* pList);

User Operations in the System:

1. Upload the system from a text file.
2. Upload the system from a binary file.
3. Initialize Luna Park and reset it:
   • Luna Park Initialization: Initialize all data from a file based on user selection.

After the initial setup, present a menu allowing the following operations:

1. Print the entire system (Printing Luna Park) - Section 8.1.2
2. Display system components - Section 8.1.3
3. Add components to the system (Adding: Worker, Facility, Shop, Guest) - Section 8.1.4
4. Sorting (by tickets - detailed in structure) - Section 8.1.5
5. Search (by tickets - detailed in structure) - Section 8.1.6
6. Additional operations: Section 8.1.7
   • Change the opening and closing times of Luna Park
   • Change Luna Park's weather conditions
   • Calculate and print profit based on user selection (date/total)
   • Automatic execution of the program (the program will display a demo of the system)
7. Exit and print credits to the program writers.