// Sparar alla medlemmar till en textfil.
public void SaveMembers(Member[] members)
{
Member[] membersList = members;
int i = 0;
string[] lines = new string[400];
foreach (Member memb in membersList)
{
if (memb != null)
{
lines[i] = memb.FirstName;
i++;
lines[i] = memb.LastName;
i++;
lines[i] = memb.MemberNumber.ToString();
i++;
lines[i] = memb.SocialSecurityNumber.ToString();
i++;
}
}
lines = lines.Where(h => !string.IsNullOrEmpty(h)).ToArray();
string membersPath = path + "/../../Members.txt";
System.IO.File.WriteAllLines(membersPath, lines);
}
// Skapar en ny medlem när alla kriterier uppfylls.
public void CreateNewMember(string[] regArr)
{
Member newMemb;
do
{
newMemb = new Member(regArr[0], regArr[1], 0, int.Parse(regArr[2]));
} while (IsMemberNumberValid(newMemb) == false);
AddMember(newMemb);
}
// Lägger till en medlem i katalogen
public void AddMember(Member memberToAdd)
{
for (int i = 0; i < this.members.Length; i++)
{
if (this.members[i] == null)
{
this.members[i] = memberToAdd;
break;
}
}
}
// Räknar antal båtar en medlem äger.
public int CountBoatsByMember(Member m)
{
int counter = 0;
for (int i = 0; i < this.boats.Length; i++)
{
if (this.boats[i] != null && this.boats[i].OwnedBy == m)
{
counter++;
}
}
return counter;
}
// Visar alla båtar som en medlem äger.
public int ListAllBoatsByMember(Member memb, string title)
{
if (this.boatCatalog.CountBoatsByMember(memb) == 0)
{
ShowErrorMessage("Inga båtar finns registrerade för vald medlem.", true);
return 0;
}
else
{
return ListBoatsByMember(memb, title);
}
}
// Lägger till en båt i katalogen.
public void AddBoat(int type, int length, Member ownedBy)
{
Boat boatToAdd = new Boat(type, length, ownedBy);
for (int i = 0; i < this.boats.Length; i++)
{
if (this.boats[i] == null)
{
this.boats[i] = boatToAdd;
break;
}
}
}
// Hämtar alla medlemmar från en textfil.
public Member[] GetMembers()
{
Member[] allMembers = new Member[100];
string membersPath = path + "/../../Members.txt";
string[] lines = System.IO.File.ReadAllLines(membersPath);
int count = 1;
string firstName = "";
string lastName = "";
int membNumber = 0;
int secNumber = 0;
foreach (string line in lines)// foreach som löper igenom tex filen och skapar ett objekt som tilldelas värden från textfilen
{
if (count == 1)
{
firstName = line;
}
if (count == 2)
{
lastName = line;
}
if (count == 3)
{
membNumber = Int32.Parse(line);
}
if (count == 4)
{
count = 0;
secNumber = Int32.Parse(line);
Member newMember = new Member(firstName, lastName, membNumber, secNumber);
allMembers = AddMemberToArray(allMembers, newMember);
}
count++;
}
return allMembers;
}
// Tar bort en medlem från katalogen via ett medlemsnummer.
public void DeleteMember(Member m)
{
Member[] membersTemporary = new Member[100];
for (int i = 0; i < this.members.Length; i++)
{
if (this.members[i] != null)
{
if (this.members[i].MemberNumber == m.MemberNumber)
{
membersTemporary = members.Where(w => w != members[i]).ToArray();
break;
}
}
}
members = new Member[100];
for (int i = 0; i < membersTemporary.Length; i++)
{
members[i] = membersTemporary[i];
}
}
// Tar bort en båt från katalogen.
public void DeleteBoat(Member m, int boatToDelete)
{
int btd = 1;
Boat[] boatsTemporary = new Boat[100];
for (int i = 0; i < this.boats.Length; i++)
{
if (this.boats[i] != null && this.boats[i].OwnedBy == m)
{
if (btd == boatToDelete)
{
boatsTemporary = this.boats.Where(w => w != this.boats[i]).ToArray();
break;
}
btd++;
}
}
this.boats = new Boat[100];
for (int i = 0; i < boatsTemporary.Length; i++)
{
this.boats[i] = boatsTemporary[i];
}
}
// Läser in information vid redigering av båt.
public object[] ViewEditBoat(Member m, int boatToEditIndex)
{
ClearConsole();
ShowMessage("[ REDIGERA BÅT ]");
ShowMessage(PrintFullBoatWithNumberList(this.boatCatalog.GetBoatByMemberAndIndex(m,boatToEditIndex)));
ShowMessage("\nVälj i listan vilken egenskap som skall ändras.");
int selectedAlternative;
do
{
int.TryParse(ReadInput(), out selectedAlternative);
if (!(selectedAlternative >= 1 && selectedAlternative <= 3))
{
ShowErrorMessage("Välj ett alternativ från listan.", true);
}
} while (!(selectedAlternative >= 1 && selectedAlternative <= 3));
ClearConsole();
ShowMessage("[ REDIGERA BÅT ]\n");
int inputInteger;
bool inputIntegerResult = false;
object[] returnArr = new object[2];
returnArr[0] = selectedAlternative;
if (selectedAlternative == 1)
{
ListAllMembers();
ShowMessage("\nÄndra ägare till: ");
returnArr[1] = ChooseMember();
inputIntegerResult = false;
}
else if (selectedAlternative == 2)
{
ShowMessage(ViewBoatTypes());
ShowMessage("Ändra typ till: ");
inputIntegerResult = false;
do
{
inputIntegerResult = int.TryParse(ReadInput(), out inputInteger);
if (!inputIntegerResult || inputInteger < 1 || inputInteger > 5)
{
ShowErrorMessage("Välj ett alternativ från listan.", true);
}
} while (!inputIntegerResult || inputInteger < 1 || inputInteger > 5);
returnArr[1] = inputInteger;
}
else
{
ShowMessage("Ändra längd till: ");
do
{
inputIntegerResult = int.TryParse(ReadInput(), out inputInteger);
if (!inputIntegerResult || inputInteger < 1)
{
ShowErrorMessage("Ange en giltlig längd.", true);
}
} while (!inputIntegerResult || inputInteger < 1);
returnArr[1] = inputInteger;
inputIntegerResult = false;
}
return returnArr;
}
// Kontrollerar om ett medlemsnummer redan används.
public bool IsMemberCorrect(Member m)
{
for (int i = 0; i < this.members.Length; i++)
{
if (this.members[i] != null)
{
if (this.members[i] == m)
{
return true;
}
}
}
return false;
}
// Skapar en sträng med kompakt information om medlemmen.
public string PrintMemberCompact(Member m)
{
return String.Format("\nNamn:\t\t{0}\nEfternamn:\t{1}\nMedlemsnummer\t{2}", m.FirstName, m.LastName, m.MemberNumber);
}
// Skapar en sträng med medlemsinformation.
public string PrintMemberListInfo(Member m)
{
return String.Format("{0} {1} ({2})", m.FirstName, m.LastName, m.MemberNumber);
}
// Skapar en sträng med fullständig information om medlemmen.
public string PrintFullMember(Member m)
{
return String.Format("\nNamn:\t\t{0}\nEfternamn:\t{1}\nPersonnummer:\t{2}\nMedlemsnummer:\t{3}", m.FirstName, m.LastName, m.SocialSecurityNumber, m.MemberNumber);
}
// Skapar en numrerad sträng med fullständig information om medlemmen.
public string PrintFullMemberWithNumberList(Member m)
{
return String.Format("\n1. Namn:\t\t{0}\n2. Efternamn:\t\t{1}\n3. Personnummer:\t{2}\n4. Medlemsnummer:\t{3}", m.FirstName, m.LastName, m.SocialSecurityNumber, m.MemberNumber);
}
// Lägger till en medlem i katalogen vid hämtning av medlemmar från en textfil.
private Member[] AddMemberToArray(Member[] membersArray, Member memberToAdd)
{
for (int i = 0; i < membersArray.Length; i++)
{
if (membersArray[i] == null)
{
membersArray[i] = memberToAdd;
return membersArray;
}
}
return membersArray;
}
// Visar lista med båtar som en medlem äger.
public int ListBoatsByMember(Member memb, string title)
{
ClearConsole();
ShowMessage(String.Format("[ {0} ]\n", title));
Boat[] boatsList = this.boatCatalog.GetBoats();
int listOfBoatsCounter = 0;
for (int i = 0; i < boatsList.Length; i++)
{
if (boatsList[i] != null && boatsList[i].OwnedBy == memb)
{
listOfBoatsCounter++;
ShowMessage(String.Format("{0}. {1} {2}m", listOfBoatsCounter, GetBoatTypeString(boatsList[i]), boatsList[i].Length));
}
}
ShowMessage("\nVälj i listan vilken båt som skall raderas.");
bool validNumber = false;
int number;
do
{
validNumber = int.TryParse(ReadInput(), out number);
if (!(number >= 1 && number <= listOfBoatsCounter))
{
ShowErrorMessage("Välj en båt från listan.", true);
}
} while (!(number >= 1 && number <= listOfBoatsCounter));
return number;
}
public Boat(int type, int length, Member ownedBy)
{
this._length = length;
this._type = type;
this._ownedBy = ownedBy;
}
// Hämtar en medlem via en Member.
public Member GetMemberByMember(Member m)
{
for (int i = 0; i < this.members.Length; i++)
{
if (this.members[i] != null)
{
if (this.members[i] == m)
{
return this.members[i];
}
}
}
return null;
}
// Tar bort alla båtar av en medlem från katalogen.
public void DeleteBoats(Member m)
{
while (CountBoatsByMember(m) > 0)
{
DeleteBoat(m, 1);
}
}
// Kontrollerar om ett medlemsnummer är upptaget.
public bool IsMemberNumberValid(Member memberToAdd)
{
for (int i = 0; i < this.members.Length; i++)
{
if (this.members[i] != null)
{
if (this.members[i].MemberNumber == memberToAdd.MemberNumber)
{
return false;
}
}
}
return true;
}
// Ändrar en båt.
public void EditBoat(object[] boatEditInfo, Member memberToEditBoatTo, int boatToEdit)
{
Boat boatEdit = GetBoatByMemberAndIndex(memberToEditBoatTo, boatToEdit);
if ((int)boatEditInfo[0] == 1)
{
boatEdit.OwnedBy = membC.GetMemberByMemberNumber((int)boatEditInfo[1]);
}
else if ((int)boatEditInfo[0] == 2)
{
boatEdit.Type = (int)boatEditInfo[1];
}
else
{
boatEdit.Length = (int)boatEditInfo[1];
}
}
// Ändrar medlemsnumret på medlemmens båtar.
public void EditBoatsMemberNumber(Member m, int newMemberNumber)
{
for (int i = 0; i < this.boats.Length; i++)
{
if (this.boats[i] != null && this.boats[i].OwnedBy == m)
{
this.boats[i].OwnedBy.MemberNumber = newMemberNumber;
}
}
}
// Hämtar en båt via medlemsnummer och index.
public Boat GetBoatByMemberAndIndex(Member m, int boatIndex)
{
int bi = 1;
for (int i = 0; i < this.boats.Length; i++)
{
if (this.boats[i] != null && this.boats[i].OwnedBy == m)
{
if (bi == boatIndex)
{
return this.boats[i];
}
bi++;
}
}
return null;
}
