//*******************
//A20.05.28.0 取得目前空BOX數量 並同時回復是否執行成功
private (List <CassetteData> emptyBox, bool isSuccess) GetTotalEmptyBoxNumber()
{
List <CassetteData> emptyBox_ = new List <CassetteData>();
bool isSuccess_ = false;
try
{
emptyBox_ = cassette_dataBLL.loadCassetteData().
Where(data => data.CSTID == "" &&
scApp.TransferService.isUnitType(data.Carrier_LOC, UnitType.SHELF)
).ToList();
if (emptyBox_ != null)
{
isSuccess_ = true;
}
}
catch (Exception ex)
{
logger.Error(ex, "Exception:");
emptyBoxLogger.Error(ex, DateTime.Now.ToString("HH:mm:ss.fff ") + "[GetTotalEmptyBoxNumber]");
}
return(emptyBox_, isSuccess_);
}
public void CheckTheEmptyBoxStockLevel()
{
emptyBoxLogger.Info("[CheckTheEmptyBoxStockLevel]");
zoneDatas = zoneBLL.loadZoneData();
boxDatas = cassette_dataBLL.loadCassetteData();
shelfDatas = shelfDefBLL.LoadShelf();
var emptyBox = GetTotalEmptyBoxNumber();
if (!initializedFlag)
{
zoneCacheDatas = new List <ZoneDef>(zoneDatas);
foreach (var zoneCache in zoneCacheDatas)
{
zoneCache.EmptyBoxList = new List <string>();
zoneCache.SolidBoxList = new List <string>();
zoneCache.WaitForRecycleBoxList = new List <string>();
}
initializedFlag = true;
emptyBoxLogger.Info("===== EmptyBoxHandlerService initialized =====");
}
//更新zone內的空箱實箱列表
UpdateZoneData();
//2020/06/22 Hsinyu Chang
//A. 高水位檢查: 30秒一次
//A1: zone內有沒有已經標記成待退的空box，有則跳過這次檢查
//A2: 檢查是否達緊急水位，有則強制送往STK
// A2-1: 如果沒有STK可以送，就送往其他OHB
// A2-2: 連其他OHB也送不過去，呼叫MCS幫忙(to A3)
//A3: 檢查是否達高水位，是則請求MCS幫退空box
//B. 低水位檢查: 2分鐘一次
//B1: 先確認目前的line 上shelf的空box 是否夠用(目前標準為AGV station 數量)
//B2: 檢查各個zone是否需要補空box
//高水位檢查
foreach (ZoneDef zoneData in zoneCacheDatas)
{
//A1: zone內有沒有已經標記成待退的空box，有則跳過這次檢查
if (zoneData.WaitForRecycleBoxList.Count() != 0)
{
continue;
}
//A2: 檢查是否達緊急水位，有則強制送往STK，沒有STK就送往OHCV
if (zoneData.BoxCount > zoneData.ZoneSize * emergencyWaterLevel)
{
//已達緊急水位，產生往Loop or STK的manual command退box
emptyBoxLogger.Info($"{zoneData.ZoneID} reaches emergency water level: {zoneData.ZoneSize * emergencyWaterLevel}, force to send empty box to STK or OHCV...");
//找out mode下的STK port，沒有就找out mode下的OHCV port
string dest = scApp.TransferService.GetSTKorOHCV_OutModePortName();
if (string.IsNullOrWhiteSpace(dest) == false)
{
string recycleBoxID = FindBestRecycleBoxID(zoneData, emptyBox.emptyBox);
string recycleBoxLoc = cassette_dataBLL.GetCassetteLocByBoxID(recycleBoxID);
scApp.TransferService.Manual_InsertCmd(recycleBoxLoc, dest, 5, "CheckTheEmptyBoxStockLevel", ACMD_MCS.CmdType.OHBC);
}
else
{
//沒有找到STK、OHCV為OutMode => 請求MCS幫退
emptyBoxLogger.Info($"No port is avaliable for recycling box directly, notice MCS and wait transfer command to recycling...");
RecycleBoxByMCS(zoneData, zoneData.BoxCount);
}
}
//A3: 檢查是否達高水位，是則請求MCS幫退空box
else if (zoneData.BoxCount > zoneData.HighWaterMark)
{
//還沒到緊急水位走這邊
//過多box，呼叫MCS退掉(優先退空的)
emptyBoxLogger.Info($"{zoneData.ZoneID} do not reach emergency water level, just notice MCS and wait transfer command to recycling...");
RecycleBoxByMCS(zoneData, zoneData.BoxCount);
}
}
//低水位檢查
if (lowLevelCheckCount < lowLevelCheckTime)
{
lowLevelCheckCount++;
}
else
{
lowLevelCheckCount = 0;
//B1: 先確認目前的line 上shelf的空box 是否夠用(目前標準為AGV station 數量)
if (emptyBox.isSuccess == true)
{
int requriedBoxAGV;
List <CassetteData> emptyBoxList = new List <CassetteData>(emptyBox.emptyBox);
var isEnoughEmptyBox = CheckIsEnoughEmptyBox(emptyBoxList.Count, out requriedBoxAGV);
if (isEnoughEmptyBox.isEnough == false)
{
emptyBoxLogger.Info($"Not enough empty box for AGV ST use, request for empty box...");
DoSendRequireEmptyBoxToMCS(zoneCacheDatas.FirstOrDefault().ZoneID, requriedBoxAGV);
}
else
{
//B2: 檢查各個zone是否需要補空box
foreach (ZoneDef zoneData in zoneCacheDatas)
{
if (zoneData.EmptyBoxList.Count() < zoneData.LowWaterMark)
{
emptyBoxLogger.Info($"{zoneData.ZoneID} has {zoneData.EmptyBoxList.Count()} empty box(es), reaches low water level: {zoneData.LowWaterMark}, request for empty box...");
//空box不足，呼叫MCS補充
DoSendRequireEmptyBoxToMCS(zoneData.ZoneID, (int)(zoneData.LowWaterMark - zoneData.EmptyBoxList.Count()));
}
}
}
}
}
}
