/// <summary>
/// Deletes a member.
/// </summary>
/// <param name="recipe">The recipe to delete. The value can be null.</param>
public virtual void Delete(Member member)
{
// If it's a copy of a member...
if (!_memberRepository.Contains(member))
{
// ...try to find the original!
member = _memberRepository.Find(m => m.Equals(member));
}
_memberRepository.Remove(member);
}
/// <summary>
/// Adds member to member repository
/// </summary>
/// <param name="member"></param>
public void Add(Member member)
{
_memberRepository.Add(member);
}
/// <summary>
/// Views a verbose info of spec. member (name, first- & last name, personal no. and boat info)
/// </summary>
/// <param name="members"></param>
public void viewMemberVerbose(Member member)
{
ShowMessage(String.Format("ID:{0}\nName:{1} {2}\n{3}\n\n",
member.ID, member.FirstName, member.LastName, member.PersonalNumber));
_boatView.viewBoats(member.Boats);
}
/// <summary>
/// Loads member info from text file, saves to member repository
/// and returns it as readonlycollection
/// </summary>
/// <returns>_memberReository (as readonly)</returns>
public IReadOnlyCollection<Member> LoadMemberData()
{
using (StreamReader listreader = new StreamReader(_path))
{
List<Member> members = new List<Member>();
Member member = null;
Boat boat = null;
string line;
MemberReadStatus status = MemberReadStatus.Other;
while ((line = listreader.ReadLine()) != null)
{
switch (line)
{
case "":
continue;
case sectionMember:
status = MemberReadStatus.NewMember;
break;
case sectionID:
status = MemberReadStatus.ID;
continue;
case sectionName:
status = MemberReadStatus.Name;
continue;
case sectionPersonalNumber:
status = MemberReadStatus.PersonalNumber;
continue;
case sectionBoat:
status = MemberReadStatus.NewBoat;
break;
case sectionLength:
status = MemberReadStatus.Length;
continue;
case sectionType:
status = MemberReadStatus.Type;
continue;
}
switch (status)
{
case MemberReadStatus.NewMember:
member = new Member();
members.Add(member);
continue;
case MemberReadStatus.ID:
member.ID = line;
continue;
case MemberReadStatus.Name:
string[] names = line.Split(new char[] { ';' });
if (names.Length < 2)
{
throw new FormatException();
}
member.FirstName = names[0];
member.LastName = names[1];
continue;
case MemberReadStatus.PersonalNumber:
member.PersonalNumber = line;
continue;
case MemberReadStatus.NewBoat:
boat = new Boat();
member.add(boat);
continue;
case MemberReadStatus.Length:
string[] length = line.Split(new char[] { ';' });
boat.Length = double.Parse(length[0]);
continue;
case MemberReadStatus.Type:
foreach (Boat.Type t in Enum.GetValues(typeof(Boat.Type)))
{
if (Enum.GetName(typeof(Boat.Type),t) == line)
{
boat.BoatType = t;
}
}
continue;
}
}
members.TrimExcess();
members = members.OrderBy(m => m.ID).ToList();
_memberRepository = members;
return members.AsReadOnly();
}
}
/// <summary>
/// Adds member to repository, save current state.
/// </summary>
/// <param name="member"></param>
private void saveMember(Member member)
{
_memberDAL.Add(member);
_memberDAL.Save();
}
/// <summary>
/// Views a compact info of specific member (name, first- & last name, personal no., no. of boats)
/// </summary>
/// <param name="members"></param>
public void viewMemberCompact(Member member)
{
ShowMessage(string.Format("ID:{0}\nName:{1} {2}\n{3}\n\nNo. of boats:{4}\n",
member.ID, member.FirstName, member.LastName, member.PersonalNumber, member.getNumberOfBoats()));
}
/// <summary>
/// Deletes boat from member, create new boat info.
/// </summary>
/// <param name="member"></param>
private void editBoat(Member member)
{
//Delete the current info about the boat
deleteBoat(member);
//add new boat info and save!
addBoat(member);
}
/// <summary>
/// Delete member fom repository, save currents state.
/// </summary>
/// <param name="member"></param>
private void editMemberInfo(Member member)
{
//Delete the current info about the info
_memberDAL.Delete(member);
//create new user info
createMember();
}
/// <summary>
/// Delete current member info, choose boat by index
/// using view, remove and save.
/// </summary>
/// <param name="member"></param>
private void deleteBoat(Member member)
{
//Delete the current info about the member
_memberDAL.Delete(member);
//choose the boat to remove..
Boat b = chooseBoat(member);
//remove it and save!
member.remove(b);
saveMember(member);
}
/// <summary>
/// Presents boats using and get user to choose boat by index
/// using view.
/// </summary>
/// <param name="member"></param>
/// <returns>Boat (by index)</returns>
private Boat chooseBoat(Member member)
{
//Present all boats...
_editUpdateMenu.showBoats(member);
//and get user to choose boat.
int index = _editUpdateMenu.getIndexFomInput();
return member.Boats.ElementAt(index);
}
/// <summary>
/// Create boat, get boat info using view, add to member and save it.
/// </summary>
/// <param name="member"></param>
private void addBoat(Member member)
{
//Create new boat..
Boat b = new Boat();
double length;
//Delete the current info about the member
_memberDAL.Delete(member);
//Get the type of the boat, set it to new boat.
Boat.Type boatType = _editUpdateMenu.chooseBoatType();
//Get the length of the boat, set it to new boat.
string lengthInput = _editUpdateMenu.getStrInput(messages.inputLength);
try
{
double.TryParse(lengthInput, out length);
b.BoatType = boatType;
b.Length = length;
//add boat to the member.
member.add(b);
//save member
saveMember(member);
_editUpdateMenu.ShowMessage(messages.boatCreated);
}
catch (Exception)
{
_editUpdateMenu.ShowMessage(messages.invalidInput);
}
}
/// <summary>
/// Delete current member info, choose boat by index
/// using view, remove and save.
/// </summary>
/// <param name="member"></param>
private void deleteBoat(Member member)
{
//Delete the current info about the member
_memberDAL.Delete(member);
if (member.getNumberOfBoats() > 0)
{
//choose the boat to remove..
Boat boat = chooseBoat(member);
//remove it and save!
member.remove(boat);
saveMember(member);
}
_editUpdateMenu.ShowMessage(messages.returnStr);
goBack();
}
/// <summary>
/// Presents list of boats to user.
/// </summary>
/// <param name="member"></param>
internal void showBoats(Member member)
{
ShowMessage(messages.chooseBoat,true);
int i = -1;
foreach (Boat b in member.Boats)
{
i++;
ShowMessage(string.Format("{0}.{1}", i,b.ToString()));
}
}
