ex-oop-04-mosaic/Mosaic/TilePattern.cs

namespace Mosaic;

/// <summary>
///     Represents a mosaic consisting of several tiles.
/// </summary>
public class TilePattern
{
    private readonly Tile[] _tiles;
    public readonly PatternStyle Style;

    public double Area
    {
        get
        {
            double area = 0;
            foreach (var tile in _tiles)
            {
                area += tile.Area;
            }

            return area / 1000000;
        }
    }

    public int Pieces => _tiles.Length;

    public TilePattern(PatternStyle style, Tile[] tiles)
    {
        Style = style;
        _tiles = tiles;
    }
    
    public decimal CalcProductionCost()
    {
        decimal productionCost = 0;
        foreach (var tile in _tiles)
        {
            productionCost += tile.CalcProductionCost();
        }

        return productionCost;
    }
}