public string[] get_information(string[] list_befor_month, string[] list_curent_month, string[] list_after_month, int month, int year_number)
{
user_time UserTime = new user_time();
int day_number = 0;
int count_week = 0;
day_number = UserTime.number_day(1, month, year_number);
int[] month_days = new int[] { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
//если текущий год високосный - устанавливаем в феврале 28 дней
if (((year_number % 4 != 0) && (year_number % 100 == 0)) ||
((year_number % 100 != 0) && (year_number % 400 != 0)))
{
month_days[1] = 28;
}
if ((month_days[month - 1] == 29 && (day_number == 6 || day_number == 7)) ||
(month_days[month - 1] == 28 && (day_number == 6 || day_number == 7 || day_number == 1)) ||
(day_number == 6 && month_days[month - 1] == 30))
{
count_week = 4;
}
else
{
count_week = 5;
}
string[] finish_arr = new string[5 * count_week * 2];
if (day_number == 1)
{
int count_weeks_itr = 0;
int i = day_number - 1;
int ipoch = 5 - (month_days[month - 1] - 28);
int j = 0;
for (; j < finish_arr.Length / 2; j++)
{
if (i == month_days[month - 1])
{
break;
}
finish_arr[j] = list_curent_month[i];
finish_arr[j + finish_arr.Length / 2] = list_curent_month[i + month_days[month - 1]];
i++;
if (i % 7 == 5)
{
i += 2;
count_weeks_itr++;
}
}
if (count_weeks_itr != count_week)
{
for (int x = 0; x < ipoch; x++)
{
finish_arr[j] = list_after_month[x];
finish_arr[j + (finish_arr.Length / 2)] = list_after_month[x + month_days[month]];
j++;
}
}
}
if (day_number >= 2 && day_number <= 5)
{
int count_weeks_itr = 0;
int count = day_number - 1;
int f = 5 - count;
int k = 0, i = 0;
for (; k < count; k++)
{
if (month == 1)
{
month = 13;
}
finish_arr[k] = list_befor_month[month_days[month - 2] - count + k];
finish_arr[k + (finish_arr.Length / 2)] = list_befor_month[list_befor_month.Length - count + k];
}
if (month == 13)
{
month = 12;
}
int ipoch = 5 - UserTime.number_day(month_days[month - 1], month, year_number);
for (; k < finish_arr.Length / 2; k++)
{
finish_arr[k] = list_curent_month[i];
finish_arr[k + (finish_arr.Length / 2)] = list_curent_month[i + month_days[month - 1]];
if (i == month_days[month - 1] - 1)
{
k++;
break;
}
i++;
if (i % 7 == f)
{
i += 2;
count_weeks_itr++;
}
}
if (count_weeks_itr != count_week)
{
for (int x = 0; x < ipoch; x++)
{
finish_arr[k] = list_after_month[x];
if (month == 12)
{
month = 0;
}
finish_arr[k + (finish_arr.Length / 2)] = list_after_month[x + month_days[month]];
k++;
}
}
}
if (day_number == 6 || day_number == 7)
{
int count_weeks_itr = 0;
int i = 1 + (7 - day_number);
int z = 0;
if (i == 2)
{
z = 0;
}
else
{
if (i == 1)
{
z = 6;
}
}
int ipoch = 5 - UserTime.number_day(month_days[month - 1], month, year_number);
int j = 0;
for (; j < finish_arr.Length / 2; j++)
{
finish_arr[j] = list_curent_month[i];
finish_arr[j + (finish_arr.Length / 2)] = list_curent_month[i + month_days[month - 1]];
if (i == month_days[month - 1] - 1)
{
j++;
break;
}
i++;
if (i % 7 == z)
{
i += 2;
count_weeks_itr++;
}
}
if (count_weeks_itr != count_week)
{
for (int k = 0; k < ipoch; k++)
{
finish_arr[j] = list_after_month[k];
finish_arr[j + (finish_arr.Length / 2)] = list_after_month[k + month_days[month - 1]];
j++;
}
}
}
return(finish_arr);
}
