public ContractList(DataTable dt)
{
contractList = new List <LaborContractEntity>();
foreach (DataRow dr in dt.Rows)
{
LaborContractEntity ct = new LaborContractEntity(dr);
contractList.Add(ct);
}
}
private LaborContractEntity FindIndifiniteOfficialContract(LaborContractEntity RFCT)
{
LaborContractEntity IDCT = null;
foreach (LaborContractEntity ct in contractList)
{
if (RFCT.RealValidityFrom.AddYears(1).Equals(ct.RealValidityFrom))
{
IDCT = ct;
}
}
return(IDCT);
}
private LaborContractEntity FindFirstContract()
{
LaborContractEntity firstCt = contractList.FirstOrDefault();
foreach (LaborContractEntity ct in contractList)
{
if (firstCt.RealValidityFrom > ct.RealValidityFrom && !ct.ContractKind.Equals(LaborContractEntity.SEASON) && !ct.ContractKind.Equals(LaborContractEntity.TEMPERARY))
{
firstCt = ct;
}
}
return(firstCt);
}
private LaborContractEntity FindSecondOfficialContract(LaborContractEntity DFCT)
{
LaborContractEntity secondOfficialCt = null;
foreach (LaborContractEntity ct in contractList)
{
if (DFCT.RealValidityFrom.AddYears(1).Equals(ct.RealValidityFrom))
{
secondOfficialCt = ct;
}
}
return(secondOfficialCt);
}
private LaborContractEntity FindFirstOfficialContract(LaborContractEntity fistCt)
{
LaborContractEntity firstOfficialCt = null;
foreach (LaborContractEntity ct in contractList)
{
if (ct.RealValidityFrom.Equals(fistCt.RealValidityFrom.AddMonths(1)))
{
firstOfficialCt = ct;
}
if (firstOfficialCt == null && ct.RealValidityFrom.Equals(fistCt.RealValidityFrom.AddMonths(2)))
{
firstOfficialCt = ct;
}
}
return(firstOfficialCt);
}
public void Adjust()
{
//if list consist only 1 or 0 contract: do nothing
if (contractList.Count < 2)
{
return;
}
//reset
foreach (LaborContractEntity ct in contractList)
{
if (!ct.ContractKind.Equals(LaborContractEntity.SEASON) && !ct.ContractKind.Equals(LaborContractEntity.TEMPERARY))
{
ct.Appendix = LaborContractEntity.LABOURCONTRACT_APPENDIX;
}
}
// 1. find first contract
LaborContractEntity firstCt = null, DFCT = null, RFCT = null, IDCT = null;
firstCt = FindFirstContract();
//2. find first official contract
//If first contract is Official definite then set direct DFCT = firstCt
if (firstCt.ContractKind.Equals(LaborContractEntity.OFFICIAL_DEFINITE))
{
DFCT = firstCt;
firstCt = null;
}
else if (firstCt != null)
{
firstCt.Appendix = LaborContractEntity.LABOURCONTRACT_CONTRACT;
DFCT = FindFirstOfficialContract(firstCt);
}
//3. find second official contract
if (DFCT != null)
{
DFCT.ContractKind = LaborContractEntity.OFFICIAL_DEFINITE;
DFCT.Appendix = LaborContractEntity.LABOURCONTRACT_CONTRACT;
RFCT = FindSecondOfficialContract(DFCT);
}
//4. find indefinitive contract
if (RFCT != null)
{
RFCT.ContractKind = LaborContractEntity.OFFICIAL_REDEFINITE;
RFCT.Appendix = LaborContractEntity.LABOURCONTRACT_CONTRACT;
IDCT = FindIndifiniteOfficialContract(RFCT);
}
if (IDCT != null)
{
IDCT.ContractKind = LaborContractEntity.OFFICIAL_INDEFINITE;
IDCT.Appendix = LaborContractEntity.LABOURCONTRACT_CONTRACT;
}
//Update contract
foreach (LaborContractEntity ct in contractList)
{
if (firstCt != null && ct.ContractNo.Equals(firstCt.ContractNo))
{
ct.Appendix = firstCt.Appendix;
}
else if (DFCT != null && ct.ContractNo.Equals(DFCT.ContractNo))
{
ct.Appendix = DFCT.Appendix;
ct.ContractKind = DFCT.ContractKind;
}
else if (RFCT != null && ct.ContractNo.Equals(RFCT.ContractNo))
{
ct.Appendix = RFCT.Appendix;
ct.ContractKind = RFCT.ContractKind;
}
else if (IDCT != null && ct.ContractNo.Equals(IDCT.ContractNo))
{
ct.Appendix = IDCT.Appendix;
ct.ContractKind = IDCT.ContractKind;
}
//update appendix
if (DFCT != null && ct.RealValidityFrom > DFCT.RealValidityFrom && (RFCT == null || ct.RealValidityFrom < RFCT.RealValidityFrom))
{
ct.ContractKind = DFCT.ContractKind;
}
if (RFCT != null && ct.RealValidityFrom > RFCT.RealValidityFrom && (IDCT == null || ct.RealValidityFrom < IDCT.RealValidityFrom))
{
ct.ContractKind = RFCT.ContractKind;
}
if (IDCT != null && ct.RealValidityFrom > IDCT.RealValidityFrom)
{
ct.ContractKind = IDCT.ContractKind;
}
}
}