Hello, I need help from you guys!

I got 6 error messages in the visual studio about

'Error (active) E0003 #include file "C:\USERS\ARMYO\SOURCE\REPOS\W1P1\File.cpp" includes itself w1p1 C:\Users\armyo\source epos\w1p1\File.h 13' ,

'Error C1014 too many include files: depth = 1024 w1p1 C:\Users\armyo\source epos\w1p1\File.cpp, ShoppingList.cpp, ShoppingRec.cpp, Utils.cpp 14'

Ref: https://github.com/Seneca-244200/OOP-Workshops/tree/main/WS01 File.h

#include #include "File.cpp"

namespace sdds { const char* const SHOPPING_DATA_FILE = "shoppinglist.csv"; FILE* sfptr = nullptr;

bool openFileForRead(); bool openFileForOverwrite(); void closeFile(); bool freadShoppingRec(ShoppingRec* rec); void fwriteShoppintRec(const ShoppingRec* rec);

}

ShoppingList.h

#include #include "ShoppingList.cpp"

namespace sdds {

const int MAX_NO_OF_RECS = 15; sdds::ShoppingRec recs[MAX_NO_OF_RECS] = {}; int noOfRecs = 0;

bool loadList(); void displayList(); void removeBoughtItems(); void removeItem(int index); bool saveList(); void clearList(); void toggleBought(); void addItemToList(); void removeItemfromList(); bool listIsEmpty();

}

ShoppingRec.h

#include #include "ShoppingRec.cpp"

namespace sdds { const int MAX_TITLE_LENGTH = 50; const int MAX_QUANTITY_VALUE = 50; struct ShoppingRec { char m_title[MAX_TITLE_LENGTH + 1]; int m_quantity; bool m_bought; };

ShoppingRec getShoppingRec(); void displayShoppingRec(const ShoppingRec* shp); void toggleBoughtFlag(ShoppingRec* rec); bool isShoppingRecEmpty(const ShoppingRec* shp);

}

Utils.h

#include #include "Utils.cpp"

namespace sdds {

void flushkeys(); bool ValidYesResponse(char ch); bool yes(); void readCstr(char cstr[], int len); int readInt(int min, int max);

}

File.cpp

#include #include "File.h"

bool openFileForRead() { sfptr = fopen(SHOPPING_DATA_FILE, "r"); return sfptr != NULL; }

bool openFileForOverwrite() { sfptr = fopen(SHOPPING_DATA_FILE, "w"); return sfptr != NULL; }

void closeFile() { if (sfptr) fclose(sfptr); }

bool freadShoppingRec(ShoppingRec* rec) { int flag = 0; bool success = fscanf(sfptr, "%[^,],%d,%d ", rec->m_title, &rec->m_quantity, &flag) == 3; rec->m_bought = !!flag; return success; }

void fwriteShoppintRec(const ShoppingRec* rec) { fprintf(sfptr, "%s,%d,%d ", rec->m_title, rec->m_quantity, rec->m_bought); }

ShoppingList.cpp

#include #include "ShoppingList.h"

bool loadList() { ShoppingRec shpr = {}; bool ok = false; if (openFileForRead()) { ok = true; while (noOfRecs < MAX_NO_OF_RECS && freadShoppingRec(&shpr)) { recs[noOfRecs++] = shpr; } closeFile(); } return ok; } bool saveList() { bool ok = false; if (openFileForOverwrite()) { ok = true; for (int i = 0; i < noOfRecs; i++) { fwriteShoppintRec(&recs[i]); } closeFile(); } return ok; }

void removeItem(int index) { if (index >= 0 && index < noOfRecs) { noOfRecs--; for (int i = index; i < noOfRecs; i++) { recs[i] = recs[i + 1]; } } } void clearList() { std::cout << "This will remove all the items from the list;" << std::endl << "Are you sure? (Y)es/(N)o" << std::endl; if (yes()) { noOfRecs = 0; } else { std::cout << "Cancelled!" << std::endl; } } void toggleBought() { std::cout << "Item number: "; toggleBoughtFlag(&recs[readInt(1, noOfRecs) - 1]); }

void addItemToList() { if (noOfRecs < MAX_NO_OF_RECS) { recs[noOfRecs] = getShoppingRec(); noOfRecs += !isShoppingRecEmpty(&recs[noOfRecs]); } else { std::cout << "Shopping List is full!" << std::endl; } }

void removeItemfromList() { if (!listIsEmpty()) { int value = 0; std::cout << "Item number to delete: "; value = readInt(1, noOfRecs); std::cout << "Deleting following item, are you sure?" << std::endl; displayShoppingRec(&recs[value - 1]); std::cout << "(Y)es/(N)o: "; if (yes()) { removeItem(value - 1); } else { std::cout << "Cancelled!" << std::endl; } } else { std::cout << "List is empty!" << std::endl; }

}

bool listIsEmpty() { return noOfRecs == 0; }

void displayList() { for (int i = 0; i < noOfRecs; i++) { std::cout << (i + 1) << "-"; displayShoppingRec(&recs[i]); } }

void removeBoughtItems() { if (!listIsEmpty()) { std::cout << "Removing bought items, are you sure?" << std::endl; std::cout << "(Y)es/(N)o: "; if (yes()) { for (int i = 0; i < noOfRecs; i++) { if (recs[i].m_bought) removeItem(i--); } } else { std::cout << "Cancelled!" << std::endl; } } else { std::cout << "List is empty!" << std::endl; } }

ShoppingListApp.cpp

#include #include #include "File.h" #include "ShoppingList.h" #include "Utils.h" using namespace std; using namespace sdds;

// set to false when compling on Linux const bool APP_OS_WINDOWS = true;

int listMenu() { cout << "-->>> My Shopping List <<<--" << endl; displayList(); cout << "----------------------------" << endl << "1- Toggle bought Item" << endl << "2- Add Shopping Item" << endl << "3- Remove Shopping Item" << endl << "4- Remove bought Items" << endl << "5- Clear List" << endl << "0- Exit" << endl << "> "; return readInt(0, 5); }

int main() { bool done = false; loadList(); while (!done) { system(APP_OS_WINDOWS ? "cls" : "clear"); switch (listMenu()) { case 1: toggleBought(); break; case 2: addItemToList(); break; case 3: removeItemfromList(); break; case 4: removeBoughtItems(); break; case 5: clearList(); break; default: done = true; } } saveList(); return 0; }

ShoppingRec.cpp

#include #include "ShoppingRec.h"

ShoppingRec getShoppingRec() { ShoppingRec R = {}; std::cout << "Item name: "; readCstr(R.m_title, MAX_TITLE_LENGTH); std::cout << "Quantity: "; R.m_quantity = readInt(1, MAX_QUANTITY_VALUE); return R; } void displayShoppingRec(const ShoppingRec* shp) { std::cout << "[" << (shp->m_bought ? 'X' : ' ') << "]" << shp->m_title << " qty:(" << shp->m_quantity << ")" << std::endl; } void toggleBoughtFlag(ShoppingRec* rec) { rec->m_bought = !rec->m_bought;

} bool isShoppingRecEmpty(const ShoppingRec* shp) { return shp->m_title[0] == 0; }

Utils.cpp

#include #include "Utils.h"

void flushkeys() { while (std::cin.get() != ' '); }

bool ValidYesResponse(char ch) { return ch == 'Y' || ch == 'y' || ch == 'N' || ch == 'n'; }

bool yes() { char ch = 0; do { std::cin >> ch; flushkeys(); } while (!ValidYesResponse(ch) && std::cout << "Only (Y/y) or (N/n) is acceptable: "); return ch == 'y' || ch == 'Y'; }

void readCstr(char cstr[], int len) { char buf[1024] = {}; int i; std::cin.getline(buf, 1024); for (i = 0; i < len && buf[i]; i++) { cstr[i] = buf[i]; } cstr[i] = 0; }

int readInt(int min, int max) { int value = 0; bool done = false; while (!done) { std::cin >> value; if (!std::cin) { std::cin.clear(); std::cout << "Bad integer, try agian: "; } else { if (value >= min && value <= max) { done = true; } else { std::cout << "Value out of range (" << min << "<=value<=" << max << "): "; } } flushkeys(); } return value; }

w1p1.cpp

// Workshop 1: // Version: 1.0 // Author: Fardad Soleimanloo // Description: // w1p1.cpp // /////////////////////////////////////////////////// #define _CRT_SECURE_NO_WARNINGS #include #include #include

// set to false when compling on Linux const bool APP_OS_WINDOWS = false;

using namespace std;

void flushkeys(); bool ValidYesResponse(char ch); bool yes(); void readCstr(char cstr[], int len); int readInt(int min, int max);

const char* const SHOPPING_DATA_FILE = "shoppinglist.csv"; FILE* sfptr = nullptr;

const int MAX_TITLE_LENGTH = 50; const int MAX_QUANTITY_VALUE = 50; struct ShoppingRec { char m_title[MAX_TITLE_LENGTH + 1]; int m_quantity; bool m_bought; };

const int MAX_NO_OF_RECS = 15; ShoppingRec recs[MAX_NO_OF_RECS] = {}; int noOfRecs = 0;

ShoppingRec getShoppingRec(); void displayShoppingRec(const ShoppingRec* shp); void toggleBoughtFlag(ShoppingRec* rec); bool isShoppingRecEmpty(const ShoppingRec* shp);

bool openFileForRead(); bool openFileForOverwrite(); void closeFile(); bool freadShoppingRec(ShoppingRec* rec); void fwriteShoppintRec(const ShoppingRec* rec);

bool loadList(); void displayList(); void removeBoughtItems(); void removeItem(int index); bool saveList(); void clearList(); void toggleBought(); void addItemToList(); void removeItemfromList(); bool listIsEmpty();

int listMenu();

int main() { bool done = false; loadList(); while (!done) { system(APP_OS_WINDOWS ? "cls" : "clear"); switch (listMenu()) { case 1: toggleBought(); break; case 2: addItemToList(); break; case 3: removeItemfromList(); break; case 4: removeBoughtItems(); break; case 5: clearList(); break; default: done = true; } } saveList(); return 0; }

int listMenu() { cout << "-->>> My Shopping List <<<--" << endl; displayList(); cout << "----------------------------" << endl << "1- Toggle bought Item" << endl << "2- Add Shopping Item" << endl << "3- Remove Shopping Item" << endl << "4- Remove bought Items" << endl << "5- Clear List" << endl << "0- Exit" << endl << "> "; return readInt(0, 5); }

void flushkeys() { while (cin.get() != ' '); }

bool ValidYesResponse(char ch) { return ch == 'Y' || ch == 'y' || ch == 'N' || ch == 'n'; }

bool yes() { char ch = 0; do { cin >> ch; flushkeys(); } while (!ValidYesResponse(ch) && cout << "Only (Y/y) or (N/n) is acceptable: "); return ch == 'y' || ch == 'Y'; }

void readCstr(char cstr[], int len) { char buf[1024] = {}; int i; cin.getline(buf, 1024); for (i = 0; i < len && buf[i]; i++) { cstr[i] = buf[i]; } cstr[i] = 0; }

int readInt(int min, int max) { int value = 0; bool done = false; while (!done) { cin >> value; if (!cin) { cin.clear(); cout << "Bad integer, try agian: "; } else { if (value >= min && value <= max) { done = true; } else { cout << "Value out of range (" << min << "<=value<=" << max << "): "; } } flushkeys(); } return value; }

ShoppingRec getShoppingRec() { ShoppingRec R = {}; cout << "Item name: "; readCstr(R.m_title, MAX_TITLE_LENGTH); cout << "Quantity: "; R.m_quantity = readInt(1, MAX_QUANTITY_VALUE); return R; } void displayShoppingRec(const ShoppingRec* shp) { cout << "[" << (shp->m_bought ? 'X' : ' ') << "]" << shp->m_title << " qty:(" << shp->m_quantity << ")" << endl; } void toggleBoughtFlag(ShoppingRec* rec) { rec->m_bought = !rec->m_bought;

} bool isShoppingRecEmpty(const ShoppingRec* shp) { return shp->m_title[0] == 0; }

bool loadList() { ShoppingRec shpr = {}; bool ok = false; if (openFileForRead()) { ok = true; while (noOfRecs < MAX_NO_OF_RECS && freadShoppingRec(&shpr)) { recs[noOfRecs++] = shpr; } closeFile(); } return ok; } bool saveList() { bool ok = false; if (openFileForOverwrite()) { ok = true; for (int i = 0; i < noOfRecs; i++) { fwriteShoppintRec(&recs[i]); } closeFile(); } return ok; }

void removeItem(int index) { if (index >= 0 && index < noOfRecs) { noOfRecs--; for (int i = index; i < noOfRecs; i++) { recs[i] = recs[i + 1]; } } } void clearList() { cout << "This will remove all the items from the list;" << endl << "Are you sure? (Y)es/(N)o" << endl; if (yes()) { noOfRecs = 0; } else { cout << "Cancelled!" << endl; } } void toggleBought() { cout << "Item number: "; toggleBoughtFlag(&recs[readInt(1, noOfRecs) - 1]); }

void addItemToList() { if (noOfRecs < MAX_NO_OF_RECS) { recs[noOfRecs] = getShoppingRec(); noOfRecs += !isShoppingRecEmpty(&recs[noOfRecs]); } else { cout << "Shopping List is full!" << endl; } }

void removeItemfromList() { if (!listIsEmpty()) { int value = 0; cout << "Item number to delete: "; value = readInt(1, noOfRecs); cout << "Deleting following item, are you sure?" << endl; displayShoppingRec(&recs[value - 1]); cout << "(Y)es/(N)o: "; if (yes()) { removeItem(value - 1); } else { cout << "Cancelled!" << endl; } } else { cout << "List is empty!" << endl; }

}

bool listIsEmpty() { return noOfRecs == 0; }

void displayList() { for (int i = 0; i < noOfRecs; i++) { cout << (i + 1) << "-"; displayShoppingRec(&recs[i]); } }

void removeBoughtItems() { if (!listIsEmpty()) { cout << "Removing bought items, are you sure?" << endl; cout << "(Y)es/(N)o: "; if (yes()) { for (int i = 0; i < noOfRecs; i++) { if (recs[i].m_bought) removeItem(i--); } } else { cout << "Cancelled!" << endl; } } else { cout << "List is empty!" << endl; } }

bool openFileForRead() { sfptr = fopen(SHOPPING_DATA_FILE, "r"); return sfptr != NULL; }

bool openFileForOverwrite() { sfptr = fopen(SHOPPING_DATA_FILE, "w"); return sfptr != NULL; }

void closeFile() { if (sfptr) fclose(sfptr); }

bool freadShoppingRec(ShoppingRec* rec) { int flag = 0; bool success = fscanf(sfptr, "%[^,],%d,%d ", rec->m_title, &rec->m_quantity, &flag) == 3; rec->m_bought = !!flag; return success; }

void fwriteShoppintRec(const ShoppingRec* rec) { fprintf(sfptr, "%s,%d,%d ", rec->m_title, rec->m_quantity, rec->m_bought); }