using connor_zwcadm.util;

namespace connor_zwcadm.model {
   public class PlotData {

      public string TitleBlockName { get; }
      public string MediaName { get; }
      public bool Rotate { get; }

      private PlotData(string titleBlockName, string mediaName, bool rotate) {
         TitleBlockName = titleBlockName;
         MediaName = mediaName;
         Rotate = rotate;
      }

      public static PlotData Parse(int index, string[] titleBlockNames, string[] mediaNames, string[] rotates) {
         if (index < 0) {
            return null;
         }
         string titleBlockName = KUtil.GetLen(titleBlockNames) > index ? titleBlockNames[index] : null;
         string mediaName = KUtil.GetLen(mediaNames) > index ? mediaNames[index] : null;
         string rotate = KUtil.GetLen(rotates) > index ? rotates[index] : null;
         if (string.IsNullOrWhiteSpace(titleBlockName)
            || string.IsNullOrWhiteSpace(mediaName)
            || string.IsNullOrWhiteSpace(rotate)) {
            return null;
         }
         return new PlotData(titleBlockName, mediaName, "true".Equals(rotate.ToLower()));
      }
   }
}