sell.h

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <sqlite3.h>
#include <ncurses.h>
#include <vector>
#include <math.h>

std::vector<std::string> ids;
std::vector<std::string> names;
std::vector<std::string> prices;
int x = 0;
int y = 2;	

int get_data(std::vector<std::string> data)
{
	for (std::string x : data)
	{
		int counter = 0;
		if (counter < 7)
		{
				
		std::string stat;
		for(char e : x)
		{
			if (e == '=')
			{
				break;
			}
			else
			{
				stat = stat + e;
			}
		}
					
		if (stat == "ID")
		{
		y = y + 2;
		counter = 0;
		std::string temp = "";
		temp = temp + x[3];
		if (x[4] == 0)
		{}
		else 
		{
			temp = temp + x[4];
		}
			ids.push_back(temp);
		}
		else if (stat == "Description")
		{
			counter = counter + 1;
		}
		else if (stat == "Name")
		{
			int count = 5;
			std::string iname = "";
			do
			{
				iname = iname + x[count];
				count = count + 1;
			} while (x[count] != 0);
			names.push_back(iname);
			
			move(y, 30);
			printw(x.c_str());
			y = y + 1;
			counter = counter + 1;
		}
		else if (stat == "Price")
		{
			int count = 6;
			std::string iprice = "";
			do
			{
				iprice = iprice + x[count];
				count = count + 1;
			}while (x[count] != 0);
			prices.push_back(iprice);
			
			move(y, 30);
			printw(x.c_str());
			y = y + 1;
			counter = counter + 1;
		}
			else if (stat == "Equipped")
			{
				if (x[9] == '0')
				{
					move(y, 30);
					printw("Equipped=No");
					y = y + 1;
					counter = counter + 1;
				}
				else if (x[9] == '1')
				{
					move(y, 30);
					printw("Equipped=Yes");
					y = y + 1;
					counter = counter + 1;
				}
			}
		else
		{
			move(y, 30);
			printw(x.c_str());
			y = y + 1;
			counter = counter + 1;
		}
		}			
	}
	int len = names.size();
	if (len == 1)
	{
		names.push_back("empty");
		names.push_back("empty");
		names.push_back("empty");
	}
	else if (len == 2)
	{
		names.push_back("empty");
		names.push_back("empty");
	}
	else if (len == 3)
	{
		names.push_back("empty");
	}
	else if (len > 3)
	{}
}

int sell(int gold)
{
	initscr();
	noecho();
		
	std::string s = "You have " + std::to_string(gold) + " gold.";
	printw(s.c_str());
	std::vector<std::string> item;
	std::string query = "SELECT * FROM Items";
	item = sql_call(query);
	if (item.size() < 1)
	{}
	else
	{
	get_data(item);
	}
	
	y = 35;
	mvprintw(y, 0, "Press 1, 2, 3 or 4 to sell an item or press ESC to exit the shop.");
	int inp;
	y = y + 2;
	do{
		inp = getch();
		if (inp == 49)
		{
			//try{
			if (names[0] == "sold")
			{}
			else if (names[0] == "empty")
			{}
			else
			{
				int total = gold + (std::stoi(prices[0]));
				std::string msg = "Are you sure you want to sell your " + names[0] + "? You will be left with " + std::to_string(total) + " gold. Y or N.";
				mvprintw(y, 0, msg.c_str());
				int confirm = 0;
				do
				{				
					inp = getch();
					if (inp == 110)
					{
						move(37, 0);
						clrtoeol();
						confirm = 1;
					}
					else if (inp == 121)
					{
						move(37, 0);
						clrtoeol();
						mvprintw(y, 0, ("You have sold your " + names[0]).c_str());
						mvprintw(0, 0, ("You have " + std::to_string(total) + " gold.").c_str());
						for (int i = 4; i < 9; i++)
						{
							move(i, 0);
							clrtoeol();
						}
						std::string query = "DELETE FROM Items WHERE ID = " + ids[0];
						sql_call(query);
						names[0] = "sold";
						confirm = 1;
					}
				}while (confirm != 1);
			}
		//} catch(){}
		}
		else if (inp == 50)
		{
			if (names[1] == "sold")
			{}
			else if (names[1] == "empty")
			{}
			else
			{
				int total = gold + (std::stoi(prices[1]));
				std::string msg = "Are you sure you want to sell your " + names[1] + "? You will be left with " + std::to_string(total) + " gold. Y or N.";
				mvprintw(y, 0, msg.c_str());
				int confirm = 0;
				do
				{				
					inp = getch();
					if (inp == 110)
					{
						move(37, 0);
						clrtoeol();
						confirm = 1;
					}
					else if (inp == 121)
					{
						move(37, 0);
						clrtoeol();
						mvprintw(y, 0, ("You have sold your " + names[1]).c_str());
						mvprintw(0, 0, ("You have " + std::to_string(total) + " gold.").c_str());
						for (int i = 11; i < 16; i++)
						{
							move(i, 0);
							clrtoeol();
						}
						std::string query = "DELETE FROM Items WHERE ID = " + ids[1];
						sql_call(query);
						names[1] = "sold";
						confirm = 1;
					}
				}while (confirm != 1);
			}
		}
		else if (inp == 51)
		{
			if (names[2] == "sold")
			{}
			else if (names[2] == "empty")
			{}
			else
			{
				int total = gold + (std::stoi(prices[2]));
				std::string msg = "Are you sure you want to sell your " + names[2] + "? You will be left with " + std::to_string(total) + " gold. Y or N.";
				mvprintw(y, 0, msg.c_str());
				int confirm = 0;
				do
				{				
					inp = getch();
					if (inp == 110)
					{
						move(37, 0);
						clrtoeol();
						confirm = 1;
					}
					else if (inp == 121)
					{
						move(37, 0);
						clrtoeol();
						mvprintw(y, 0, ("You have sold your " + names[2]).c_str());
						mvprintw(0, 0, ("You have " + std::to_string(total) + " gold.").c_str());
						for (int i = 18; i < 23; i++)
						{
							move(i, 0);
							clrtoeol();
						}
						std::string query = "DELETE FROM Items WHERE ID = " + ids[2];
						sql_call(query);
						names[2] = "sold";
						confirm = 1;
					}
				}while (confirm != 1);
			}
		}
		else if (inp == 52)
		{
			if (names[3] == "sold")
			{}
			else if (names[3] == "empty")
			{}
			else
			{
				int total = gold + (std::stoi(prices[3]));
				std::string msg = "Are you sure you want to sell your " + names[3] + "? You will be left with " + std::to_string(total) + " gold. Y or N.";
				mvprintw(y, 0, msg.c_str());
				int confirm = 0;
				do
				{				
					inp = getch();
					if (inp == 110)
					{
						move(37, 0);
						clrtoeol();
						confirm = 1;
					}
					else if (inp == 121)
					{
						move(37, 0);
						clrtoeol();
						mvprintw(y, 0, ("You have sold your " + names[3]).c_str());
						mvprintw(0, 0, ("You have " + std::to_string(total) + " gold.").c_str());
						for (int i = 25; i < 30; i++)
						{
							move(i, 0);
							clrtoeol();
						}
						std::string query = "DELETE FROM Items WHERE ID = " + ids[3];
						sql_call(query);
						names[3] = "sold";
						confirm = 1;
					}
				}while (confirm != 1);
			}
		}
	}while (inp != 27);
	
	
	endwin();
	return 0;
}