#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#define N 30
#define M 9
typedef struct
{
	char id[M];
	char name[N];
	char family[N];
}passenger;
typedef struct
{
	int row;
	int chair;
	char clas;
	char status;
	char pasport[M];
	struct seat *next;
}seat;
typedef struct
{
	int chairs;
	char classArows;
	seat *seat;
}plane;
void menu();
typedef enum{ ticket_order = 1, cancel_order, report_group_passengers, report_not_occupied_seats, Exit }Menu;
void linked_lists(plane*, seat*);
void build_plane(plane*, seat*);
int main() {
	plane plane;
	seat seat;
	do{
		printf("Enter number of seats in your plane (minimum 20 seats)\n");
		scanf("%d", &plane.chairs);
		if (plane.chairs < 20)
			printf("number of seats must be at least 20\n");
	} while (plane.chairs < 20);
		do{
			printf("Enter number of rows in 'A' class (beetwen 1-3)\n");
			scanf("%d", &plane.classArows);
			if (plane.classArows <1 || plane.classArows>3)
				printf("number of rows must be beetwen 1-3\n");
		} while (plane.classArows <1 || plane.classArows>3);
		linked_lists(&plane, &seat);
		printf("artur\n");
		/*build_plane(&plane, &seat);*/
	return 0;
}
void menu()
{
	int choose;
	printf("Menu:\n1-To make an order of tickets\n2-Cancel tickets order\n3-Producing tickets report for Group of Passengers\n4-Producing a report of not occupied seats\n5-Exit\n");
	do{
		printf("what do you want to do?\nPlease make your choose from the menu\n");
		scanf("%d", &choose);
		if (choose<0 || choose>5)
			printf("please choose beetwen 1-5\n");
	} while (choose<0 || choose>5);
	switch (choose){
	case ticket_order:
		break;
	case cancel_order:
		break;
	case report_group_passengers:
		break;
	case report_not_occupied_seats:
		break;
	case Exit:
		exit(1);
		break;
	}
}
void linked_lists(plane *plane, seat *seat1)
{
	int i,j,x=1,y=1;
	seat *head = NULL,*temp;
	for (i = 0; i < plane->chairs; i++)
	{
		temp = (seat*)malloc(sizeof(seat));
		if (temp = NULL)
		{
			printf("canot allocate memory\n");
			exit(1);
		}
		if (temp->chair <= (plane->classArows * 4))
		{
			temp->chair = i;
			if (temp->row <= plane->classArows)
				temp->row = y;
			if (x % 4 == 0)
				y++;
			temp->clas = 'A';
			x++;
		}
		else
		{
			temp->chair = i;
			temp->row = y;
			x++;
			if (x % 6 == 0)
				y++;
			temp->clas = 'T';
		}
		if (temp->chair == (plane->classArows * 4))
			x = 1;
		temp->next = head;
		head = temp;
	}
	plane->seat = head;
}
void build_plane(plane *plane, seat *seat1)
{

}