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ui.cpp
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ui.cpp
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//
// Created by willi on 4/24/2020.
//
#include <iostream>
#include "ui.h"
#include "textmanipulator.h"
//C:\data\jobs.csv
TextManipulator textManipulator; // instance of TextManipulator
ConsoleUI::ConsoleUI(){}//default constructor
ConsoleUI::ConsoleUI(std::string fileName) { //overloading constructor
this->fileName = fileName;
}//parameter constructor
//welcome banner
void ConsoleUI::welcomeBanner() {
std::cout << "----------------------------------------------------------------------------------------------------------------------\n";
std::cout << " WELCOME \n";
std::cout << " TO KEYWORD PARSER \n";
std::cout << " -By Tech Scholars Spring 2020 \n";
std::cout << "------------------------------------------------------------------------------------------------------------------------\n";
}//welcomeBanner()
//instruction banner
void ConsoleUI::instructionBanner(){
std::cout << " Instructions:- \n";
std::cout << " --To use this program.--\n"
" --First Enter the full path of the file you want to read along with the extension.--\n";
std::cout << " --Example: C:\\data\\filename.txt or C:\\data\\Filename.csv.--\n"<< std::endl;
std::cout << "------------------------------------------------------------------------------------------------------------------------\n";
}//instructionBanner();
//input prompt
void ConsoleUI::inputPrompt() {
int again = 1;
do{
std::cout << " -Enter the name of the file to read : ";
std::cin >> fileName;
if(textManipulator.setFileName(fileName)){
showMenu();
} else{
std::cout << "file could not be opened. Enter the correct name. " << std::endl;
again = 0;
}
}while (again == 0);
}//inputPrompt()
//menu ui
void ConsoleUI::showMenu() {
int c = 0;
int optionNo;
std::cout << std::endl;
do{
std::cout << " Choose one option from the menu \n";
std::cout << "**************************************************************************\n";
std::cout << " 1 - Search for keywords.\n";
std::cout << " 2 - Display all keywords\n";
std::cout << " 3 - Export keywords to excel file\n";
std::cout << " 4 - Change fileName \n";
std::cout << " 5 - Clear Screen \n";
std::cout << " 6 - Exit.\n";
std::cout << "**************************************************************************\n";
std::cout << "Enter your choice and press return: ";
std::cin >> optionNo;
c = workingMenu(optionNo);
}while(c!=0);
}//showMenu()
// menu core code
int ConsoleUI::workingMenu(int menuIndex) {
int quit;
switch (menuIndex){
case 1:
//search for keywords
textManipulator.calcFrequenciesOfWords(textManipulator.readAFile(),menuIndex);
quit = 1;
break;
case 2:
//Display all keywords
textManipulator.calcFrequenciesOfWords(textManipulator.readAFile(),menuIndex);
quit = 1;
break;
case 3:
//Export keywords to excel file
textManipulator.calcFrequenciesOfWords(textManipulator.readAFile(),menuIndex);
quit = 1;
break;
case 4:
//Change filename
std::cout << "Enter the name of the file : ";
//std::cin >> fileName;
std::cin.sync();
std::getline(std::cin,fileName);
textManipulator.setFileName(fileName);
showMenu();
break;
case 5:
//quit
system("clear");
welcomeBanner();
showMenu();
quit = 0;
break;
case 6:
//quit
quit = 0;
exit(0);
break;
}
return quit;
}//working menu
//help info method
void ConsoleUI::helpInfo() {
std::cout << "Help Info " << std::endl;
}//end of help info method
//run
void ConsoleUI::run(){
inputPrompt();
}//end of run
ConsoleUI::~ConsoleUI() {}//default destructor