Ass75

#include <iostream>
#include <fstream>
#include <iomanip>

using namespace std;

string text, arrayText, arrayText2, exit, line;
string array[1000][5];
int rows=0, rows2=0;
bool noticed=false;

void display()
{
    ifstream lineCount("empinfo.txt");
    while(getline(lineCount,text))rows++;
    ifstream file("empinfo.txt");
    for(int c=0;c<rows;c++)file>>array[c][0]>>array[c][1]>>array[c][2]>>array[c][3]>>array[c][4];
    for(int c=0;c<rows;c++)cout<<left<<setw(20)<<array[c][0]<<' '<<setw(20)<<array[c][1]<<' '<<setw(20)<<array[c][2]<<' '<<setw(20)<<array[c][3]<<' '<<array[c][4]<<endl;
    rows2=rows;
    rows=0;
    lineCount.close();
    file.close();
}

void menu()
{
        cout<<"1. Display"<<endl;
        cout<<"2. Add"<<endl;
        cout<<"3. Delete"<<endl;
        cout<<"4. Modify"<<endl;
        cout<<"5. Save"<<endl;
        cout<<"6. Exit"<<endl;
}

void notice()
{
    cout<<"Important! When entering ANY data, please do not add spaces, separate words with commas."<<endl;
    cout<<"(Example: John,Smith)"<<endl;
    noticed=true;
}

int choice(int choose)
{
    if(choose==1)display();
    if(choose==2)
    {
        if(noticed==false)notice();
        cout<<"Add data:"<<endl;
        while(exit!="exit")
        {
            rows++;
            ofstream addInfo("empinfo.txt",ios::app);
            cout<<"Employee Number: ";
            cin>>array[rows][0];
            addInfo<<array[rows][0]<<' ';
            cout<<"Name: ";
            cin>>array[rows][1];
            addInfo<<array[rows][1]<<' ';
            cout<<"Address: ";
            cin>>array[rows][2];
            addInfo<<array[rows][2]<<' ';
            cout<<"Phone Number: ";
            cin>>array[rows][3];
            addInfo<<array[rows][3]<<' ';
            cout<<"City: ";
            cin>>array[rows][4];
            addInfo<<array[rows][4]<<endl;
            addInfo.close();
            cout<<"Type 'exit' to exit to menu."<<endl;
            cin>>exit;
        }
        exit="";
    }
    if(choose==3)
    {
        display();
        string strSearch;
        int num, count=-1;
        cout<<"Enter the name of the Employee who's data you would like to delete:"<<endl;
        cin>>strSearch;
        bool error=false;
        for(int c=0;c<rows2;c++)
        {
            num=array[c][1].find(strSearch);
            count++;
            if(num!=-1)break;
            if(c==rows2-1&&num==-1)
            {
                cout<<"Error! Name not found! Exiting to menu..."<<endl;
                error=true;
            }
        }
        if(error==false)
        {
            cout<<"Are you sure you would like to delete the following data?: "<<endl;
            for(int c=0;c<5;c++)
            {
                cout<<left<<setw(20)<<array[count][c]<<' ';
                arrayText+=array[count][c];
                if(c!=4)arrayText+=' ';
            }
            string del;
            cout<<"\nType 'delete' to delete the data, or type 'cancel' to exit to the menu."<<endl;
            cin>>del;
            if(del=="delete")
            {
                ifstream myfile("empinfo.txt");
                ofstream temp("empinfo2.txt",ios::app);
                while(getline(myfile,line))if(line!=arrayText)temp<<line<<endl;
                myfile.close();
                temp.close();
                remove("empinfo.txt");
                rename("empinfo2.txt","empinfo.txt");
                cout<<strSearch<<"'s data has been deleted!"<<endl;
            }
            count=-1;
            arrayText="";
            line="";
        }
    }
    if(choose==4)
    {
        if(noticed==false)notice();
        display();
        string strSearch2;
        int num2, count2=-1;
        bool error2=false;
        cout<<"Enter the name of the Employee who's data you would like to delete:"<<endl;
        cin>>strSearch2;
        for(int c=0;c<rows2;c++)
        {
            num2=array[c][1].find(strSearch2);
            count2++;
            if(num2!=-1)break;
            if(c==rows2-1&&num2==-1)
            {
                cout<<"Error! Name not found! Exiting to menu..."<<endl;
                error2=true;
            }
        }
        if(error2==false)
        {
            cout<<strSearch2<<"'s data:"<<endl;
            for(int c=0;c<5;c++)
            {
                cout<<left<<setw(20)<<array[count2][c]<<' ';
                arrayText2+=array[count2][c];
                if(c!=4)arrayText2+=' ';
            }
            cout<<endl;
            cout<<"Editing data:"<<endl;
            ifstream myfile2("empinfo.txt");
            ofstream temp2("empinfo2.txt");
            while(getline(myfile2,line))if(line==arrayText2)
            {
                cout<<"Employee Number: ";
                cin>>array[count2][0];
                temp2<<array[count2][0]<<' ';
                cout<<"Name: ";
                cin>>array[count2][1];
                temp2<<array[count2][1]<<' ';
                cout<<"Address: ";
                cin>>array[count2][2];
                temp2<<array[count2][2]<<' ';
                cout<<"Phone Number: ";
                cin>>array[count2][3];
                temp2<<array[count2][3]<<' ';
                cout<<"City: ";
                cin>>array[count2][4];
                temp2<<array[count2][4]<<endl;
            }
            else temp2<<line<<endl;
            myfile2.close();
            temp2.close();
            remove("empinfo.txt");
            rename("empinfo2.txt","empinfo.txt");
            cout<<"Data successfully edited!"<<endl;
            count2=-1;
            arrayText2="";
            line="";
        }
    }
    if(choose==5)cout<<"File saved!"<<endl;
}

int main()
{
    int choose;
    while(choose!=6)
    {
        menu();
        cin>>choose;
        while(choose>6)
        {
            cout<<"Invalid choice! The choices are:"<<endl;
            menu();
            cin>>choose;
        }
        choice(choose);
        cout<<endl;
    }
    return 0;
}