public static VisualBlock[] Convert(GpssBlockData[] gpssBlocks)
{
VisualBlock[] res = new VisualBlock[gpssBlocks.Length];
for (int i = 0; i < gpssBlocks.Length; i++)
{
InitBlock(gpssBlocks, res, i);
}
for (int i = 0; i < gpssBlocks.Length; i++)
{
SetBlockParams(gpssBlocks, res, i);
}
return res;
}
private static void InitBlock(GpssBlockData[] gpssBlocks, VisualBlock[] res, int i)
{
GpssBlockData block = gpssBlocks[i];
switch (block.Type)
{
case "GENERATE":
{
res[i] = new GeneratorBlock();
DefaultBlockParamsInit(i, res[i], block);
}
break;
case "TERMINATE":
{
res[i] = new TerminateBlock();
DefaultBlockParamsInit(i, res[i], block);
}
break;
case "QUEUE":
{
res[i] = new QueueBlock();
res[i].Id = i;
res[i].Label = block.Parameters[0];
res[i].TaskCount = block.CurrentCount;
}
break;
case "ADVANCE":
{
int idxSeize = gpssBlocks
.Select((s, idx) => new { idx, s })
.Where(t => t.idx < i)
.Where(t => t.s.Type == "SEIZE")
.Select(t => t.idx)
.DefaultIfEmpty(0)
.Max();
int idxRelease = gpssBlocks
.Select((s, idx) => new { idx, s })
.Where(t => t.idx > i)
.Where(t => t.s.Type == "RELEASE")
.Select(t => t.idx)
.DefaultIfEmpty(0)
.Min();
int idxPreempt = gpssBlocks
.Select((s, idx) => new { idx, s })
.Where(t => t.idx < i)
.Where(t => t.s.Type == "PREEMPT")
.Select(t => t.idx)
.DefaultIfEmpty(0)
.Max();
int idxReturn = gpssBlocks
.Select((s, idx) => new { idx, s })
.Where(t => t.idx > i)
.Where(t => t.s.Type == "RETURN")
.Select(t => t.idx)
.DefaultIfEmpty(0)
.Min();
int idxEnter = gpssBlocks
.Select((s, idx) => new { idx, s })
.Where(t => t.idx < i)
.Where(t => t.s.Type == "ENTER")
.Select(t => t.idx)
.DefaultIfEmpty(0)
.Max();
int idxLeave = gpssBlocks
.Select((s, idx) => new { idx, s })
.Where(t => t.idx > i)
.Where(t => t.s.Type == "LEAVE")
.Select(t => t.idx)
.DefaultIfEmpty(0)
.Min();
if (idxSeize < i && i < idxRelease && idxRelease - idxSeize < 10) // magic condition, may break
{
res[i] = new FacilityBlock();
res[i].Id = i;
res[i].Label = gpssBlocks[idxSeize].Parameters[0];
res[i].TaskCount = block.CurrentCount;
break;
}
if (idxPreempt < i && i < idxReturn)
{
res[i] = new FacilityBlock();
res[i].Id = i;
res[i].Label = gpssBlocks[idxPreempt].Parameters[0];
res[i].TaskCount = block.CurrentCount;
break;
}
if (idxEnter < i && i < idxLeave)
{
res[i] = new StorageBlock();
res[i].Id = i;
res[i].Label = gpssBlocks[idxEnter].Parameters[0];
res[i].TaskCount = block.CurrentCount;
}
}
break;
default:
{
res[i] = new VisualBlock();
DefaultBlockParamsInit(i, res[i], block);
}
break;
}
}
private static void DefaultBlockParamsInit(int i, VisualBlock vis_block, GpssBlockData gpss_block)
{
vis_block.Id = i;
vis_block.Label = gpss_block.Tag;
vis_block.TaskCount = gpss_block.CurrentCount;
}
