public void LoadChart(SeatingChart chart)
{
visibleChart = chart;
for (int i = 0; i < SeatingChart.Height; i++)
{
for (int j = 0; j < SeatingChart.Width; j++)
{
Color color;
switch (chart.seats[i, j].seatStatus)
{
case SeatStatus.Available: color = Color.White; break;
case SeatStatus.Reserved: color = Color.Firebrick; break;
case SeatStatus.Taken: color = Color.Gray; break;
case SeatStatus.Null: color = new Color(0, 0, 0, 0); break;
default: color = Color.White; break;
}
seatButtons[i, j].IsEnabled = chart.seats[i, j].seatStatus == SeatStatus.Available;
seatButtons[i, j].BackgroundColor = color;
}
}
}
/// <summary>
/// Loads all the movies from the movies folder.
/// This is very expensive and should only be called at the start of program or to reset the movie list.
/// </summary>
public static void Initialize()
{
seatingCharts.Clear();
movies.Clear();
//Search resources for movie definitions to load
Random random = new Random();
var assembly = Assembly.GetExecutingAssembly();
string[] resources = assembly.GetManifestResourceNames();
foreach (string resource in resources)
{
if (resource.StartsWith("Theater-Application.Movies."))
{
//Parse movie information from the file.
Stream stream = assembly.GetManifestResourceStream(resource);
StreamReader reader = new StreamReader(stream);
string json = reader.ReadToEnd();
string name = resource.Remove(0, "Theater-Application.Movies.".Length);
Movie movie = JsonConvert.DeserializeObject<Movie>(json);
movies.Add(name, movie);
//Generate movie seating randomly.
List<SeatingChart> unsorted = new List<SeatingChart>();
int showings = random.Next(2, 5);
for (int i = 0; i < showings; i++)
{
SeatingChart newChart = new SeatingChart(random.NextDouble() / 2 + 0.05);
unsorted.Add(newChart);
}
//Create a sorted list to order movies by time (earliest to latest)
List<SeatingChart> sorted = new List<SeatingChart>();
while (unsorted.Count > 0)
{
SeatingChart earliest = unsorted[0];
int earliestTimescore = 1440;
foreach (SeatingChart chart in unsorted)
{
int timeScore = (chart.hour * 60) + chart.minute;
if (timeScore < earliestTimescore)
{
earliest = chart;
earliestTimescore = timeScore;
}
}
unsorted.Remove(earliest);
sorted.Add(earliest);
}
//Post sorted array to seating chart lookup
seatingCharts.Add(movie, sorted);
}
}
initialized = true;
}
private void Button_TimeSelect(object sender, EventArgs e)
{
Button buttonSender = (Button)sender;
SeatingChart chart = (SeatingChart)buttonSender.BindingContext;
if (visibleChart != chart)
{
foreach (Button button in timeButtons)
{
button.TextColor = Color.Firebrick;
button.BorderColor = Color.Firebrick;
}
LoadChart(chart);
buttonSender.TextColor = Color.White;
buttonSender.BorderColor = Color.White;
}
}
