/*
 *
 *This file fully defines the functions initially stated in MovieManager.h. The main program
 *loop function is fully defined below as are other functions necessary for interacting with
 *the system.
 *
 * Author: Nisha Sandhu ID: nishaks
 */

#include "MovieManager.h"

#include <iostream>
using namespace std;

//this function is the main program loop that determines what command the user wishes to use
void MovieManager::run(){
	numMovies = 0;
	bool running = true;

	while (running){
	UI.printMenu();

	string command;
	command = UI.getCommand();

	if (command == "q" or command == "Q"){
		running = false;
	}
	if (command == "p" or command == "P"){
		printInventory();
	}
	if (command == "AM" or command == "Am" or command == "aM" or command == "am"){
		Movie myMovie;
		addMovie(myMovie);
	}
	if (command == "DM" or command == "Dm" or command == "dM" or command == "dm"){
		string movieCode;
		movieCode = UI.inCode();
		discontinueMovie(movieCode);
	}
	if (command == "RM" or command == "Rm" or command == "rM" or command == "rm"){
		string code;
		code = UI.inCode();
		Renter myRenter;
		rentMovie(code, myRenter);
	}
	if (command == "RR" or command == "Rr" or command == "rR" or command == "rr"){
		returnRental();
	}
}
}

//this function adds a movie object to the movie array of the movie manager
void MovieManager::addMovie(Movie myMovie){
	string name;
	string code;
	code = UI.inCode();
	name = UI.inName();
	myMovie.setName(name);
	myMovie.setCode(code);

	MovieArray[numMovies] = myMovie;
	numMovies = numMovies + 1;
	//cout << numMovies << endl;
	}

//this function discontinues a movie from the movie array by making its fields empty
void MovieManager::discontinueMovie(string movieCode){
	for (int i=0; i<20; i++){
		if (MovieArray[i].getCode() == movieCode){
			MovieArray[i].setCode("");
			MovieArray[i].setName("");
			numMovies = numMovies - 1;
			//cout << numMovies << endl;//TESTING
		}
	}

}

//this function
void MovieManager::rentMovie(string code, Renter r){

	for (int i=0; i<20; i++){
		if (MovieArray[i].getCode() == code){
			MovieArray[i].rentMovie(r);
			}
		}
	}


//this function
void MovieManager::returnRental(){

}

//this function prints the inventory, with movie names/codes, renter names/ids
void MovieManager::printInventory(){
	for (int i=0; i<20; i++){
        if (not MovieArray[i].getName().empty())
        {
		cout << "Movie " << i+1 << ": ";
		cout << "Name: " << MovieArray[i].getName();
		cout << " Code: " << MovieArray[i].getCode() << endl;
        }
		for (int x = 0; x < 10; x++){
            if (not MovieArray[i].getArray(x).getFirst().empty())
            {
			cout<< "Renter ID: " << MovieArray[i].getArray(x).getID();
            cout<< "Renter First Name: " << MovieArray[i].getArray(x).getFirst();
            cout<< "Renter Last Name: " << MovieArray[i].getArray(x).getLast();
        }
		}
	}
}