public FisherGPS GetFisherGPS(Fisher fisher, GPS gps,
ProjectSetting projectSetting,
DateTime dateTimeDeparted, out EntityValidationMessage errorMessage)
{
errorMessage = new EntityValidationMessage("");
FisherGPS rv = null;
foreach (FisherGPS fg in FisherGPSCollection.OrderBy(p => p.DateAssigned))
{
if (fg.Fisher.FisherID == fisher.FisherID &&
fg.GPS.ID == gps.ID &&
fg.ProjectSetting.ProjectID == projectSetting.ProjectID)
{
if (fg.DateReturned != null)
{
}
rv = fg;
break;
}
}
if (rv == null)
{
errorMessage = new EntityValidationMessage("No matching Fisher-GPS record was found. Check date and time departed");
}
return(rv);
}
public Dictionary <GPS, AssignedGPSDetails> GetAllGPSAssignedToFisherEx(Fisher f, ProjectSetting p)
{
var dict = new Dictionary <GPS, AssignedGPSDetails>();
foreach (var fg in BSCEntities.FisherGPSViewModel.FisherGPSCollection
.Where(t => t.Fisher.FisherID == f.FisherID)
.Where(t => t.ProjectSetting.ProjectID == p.ProjectID)
.OrderBy(t => t.GPS.AssignedName)
.ThenByDescending(t => t.DateAssigned))
{
var agpsd = new AssignedGPSDetails();
if (dict.Keys.Contains(fg.GPS))
{
dict[fg.GPS].NumberOfTimesAssigned++;
//dict[fg.GPS].AddDateToRange((DateTime)fg.DateAssigned, fg.DateReturned);
dict[fg.GPS].AddFisherGPS(fg);
}
else
{
//agdr = new AssignedGPSDateRange(fg.GPS, (DateTime)fg.DateAssigned, fg.DateReturned, 1);
agpsd = new AssignedGPSDetails(fg.GPS, fg, 1);
dict.Add(fg.GPS, agpsd);
}
}
return(dict);
}
public FisherGPS GetFisherGPS(Fisher f, GPS g, ProjectSetting p)
{
return((from fg in FisherGPSCollection
where fg.Fisher.FisherID == f.FisherID
where fg.GPS.ID == g.ID
where fg.ProjectSetting.ProjectID == p.ProjectID
select fg).FirstOrDefault());
}
public GPS GetSuggestedGPS(Fisher f, ProjectSetting p)
{
return(BSCEntities.FisherGPSViewModel.FisherGPSCollection
.Where(t => t.Fisher.FisherID == f.FisherID)
.Where(t => t.ProjectSetting.ProjectID == p.ProjectID)
.OrderByDescending(t => t.DateAssigned)
.Select(t => t.GPS).FirstOrDefault());
}
public List <GPS> GetAllGPSAssignedToFisher(Fisher f, ProjectSetting p)
{
return(BSCEntities.FisherGPSViewModel.FisherGPSCollection
.Where(x => x.ProjectSetting.ProjectID == p.ProjectID)
.Where(x => x.Fisher.FisherID == f.FisherID)
.GroupBy(t => t.GPS.ID)
.Select(t => t.First().GPS).ToList());
}
public void AddRecordToRepo(Fisher fisher)
{
if (fisher == null)
{
throw new ArgumentNullException("Error: The argument is Null");
}
FisherCollection.Add(fisher);
}
public FisherGPS(string id, GPS gps, Fisher fisher, ProjectSetting projectSetting, DateTime?dateAssigned, DateTime?dateReturned)
{
RowID = id;
GPS = gps;
Fisher = fisher;
ProjectSetting = projectSetting;
DateAssigned = dateAssigned;
DateReturned = dateReturned;
}
public List <FisherGPS> GetAllFisherGPS(Fisher f = null)
{
if (f == null)
{
return(FisherGPSCollection.ToList());
}
else
{
return(FisherGPSCollection.Where(t => t.Fisher.FisherID == f.FisherID).ToList());
}
}
public FisherGPS LatestReturnedDateByFisher(Fisher f)
{
try
{
return(GetAllFisherGPS(f)
.OrderByDescending(t => t.DateReturned).First());
}
catch
{
return(null);
}
}
public Dictionary <GPS, int> GetAllGPSAssignedToFisherEx1(Fisher f, ProjectSetting p)
{
var tempList = from g in BSCEntities.FisherGPSViewModel.FisherGPSCollection
where g.Fisher.FisherID == f.FisherID
where g.ProjectSetting.ProjectID == p.ProjectID
group g.GPS by g.GPS into t
select new
{
key = t.Key,
value = t.Count()
};
return(tempList.ToDictionary(x => x.key, x => x.value));
}
public bool EntityValidated(Fisher fisher, out List <string> messages)
{
messages = new List <string>();
if (fisher.FisherName.Length < 5)
{
messages.Add("Fisher's name must be at least 5 characters long");
}
if (fisher.LandingSite == null)
{
messages.Add("Fisher's landing site cannot be empty");
}
return(messages.Count == 0);
}
public bool Add(Fisher f)
{
bool success = false;
using (OleDbConnection conn = new OleDbConnection(Global.ConnectionString))
{
conn.Open();
var sql = $@"Insert into Fisher (FisherName, LandingSite,FisherId, FishingBoatName)
Values
('{f.FisherName}',{{{f.LandingSite.LandingSiteID}}},{{{f.FisherID}}}, '{f.FishingBoatName}')";
using (OleDbCommand update = new OleDbCommand(sql, conn))
{
success = update.ExecuteNonQuery() > 0;
}
}
return(success);
}
public void UpdateRecordInRepo(Fisher fisher)
{
if (fisher.FisherID == null)
{
throw new Exception("Error: ID cannot be null");
}
int index = 0;
while (index < FisherCollection.Count)
{
if (FisherCollection[index].FisherID == fisher.FisherID)
{
FisherCollection[index] = fisher;
break;
}
index++;
}
}
public bool Update(Fisher f)
{
bool success = false;
using (OleDbConnection conn = new OleDbConnection(Global.ConnectionString))
{
conn.Open();
var sql = $@"Update Fisher set
FisherName = '{f.FisherName}',
LandingSite = {{{f.LandingSite.LandingSiteID}}},
FishingBoatName = '{f.FishingBoatName}'
WHERE FisherId={{{f.FisherID}}}";
using (OleDbCommand update = new OleDbCommand(sql, conn))
{
success = update.ExecuteNonQuery() > 0;
}
}
return(success);
}
private List <Fisher> getFishers()
{
List <Fisher> listFishers = new List <Fisher>();
var dt = new DataTable();
using (var conection = new OleDbConnection(Global.ConnectionString))
{
try
{
conection.Open();
string query = $@"SELECT * from Fisher";
var adapter = new OleDbDataAdapter(query, conection);
adapter.Fill(dt);
if (dt.Rows.Count > 0)
{
listFishers.Clear();
foreach (DataRow dr in dt.Rows)
{
Fisher f = new Fisher();
f.FisherID = dr["FisherId"].ToString();
f.FisherName = dr["FisherName"].ToString();
f.FishingBoatName = dr["FishingBoatName"].ToString();
var ls = BSCEntities.LandingSiteViewModel.GetLandingSite(dr["LandingSite"].ToString());
if (ls != null)
{
f.LandingSite = ls;
}
listFishers.Add(f);
}
}
}
catch (Exception ex)
{
Logger.Log(ex);
}
}
return(listFishers);
}
public bool CanAssignGPS(Fisher f)
{
if (FisherGPSCollection.Count > 0)
{
if (GetAllFisherGPS(f).Count == 0)
{
return(true);
}
else
{
var maxRow = FisherGPSCollection
.Where(d => d.Fisher.FisherID == f.FisherID)
.MaxBy(d => d.DateAssigned).ToList()[0];
return(maxRow.DateReturned != null);
}
}
else
{
return(true);
}
}
public List <Sampling> GetAllSamplings(Fisher f)
{
return(SamplingCollection
.Where(t => t.FisherGPS.Fisher.FisherID == f.FisherID).ToList());
}
public bool CanDeleteEntity(Fisher f)
{
//return !Fishers.FisherIsPairedWithGPS(f);
return(BSCEntities.FisherGPSViewModel.FisherGPSCollection
.Where(t => t.Fisher.FisherID == f.FisherID).ToList().Count == 0);
}
