public City(string name, Region region, ICityLevelRule cityLevelRule = null, Tuple <decimal, decimal> coords = null)
: base(name, region)
{
if (string.IsNullOrWhiteSpace(name) || region == null)
{
throw new ArgumentException("Can't create city: unnamed city or undentified region");
}
BaseConstructor(region, cityLevelRule, coords);
}
public City(string name, ICityLevelRule cityLevelRule = null, Tuple <decimal, decimal> coords = null)
: base(name, null)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("Can't create city: unnamed city");
}
BaseConstructor(null, cityLevelRule, coords);
}
public City AddLevels(ICityLevelRule cityLevelRule)
{
var lvls = cityLevelRule.GetLevels();
foreach (var lvl in lvls)
{
AddLevel(lvl.Key, lvl.Value);
}
return(this);
}
public Map AddCity(string name, Region region, ICityLevelRule rule = null, Tuple <decimal, decimal> coords = null)
{
if (string.IsNullOrWhiteSpace(name) || region == null)
{
throw new ArgumentException("Can't add undefined city or udentified region");
}
var city = new City(name, region, rule, coords);
return(this);
}
public Map AddCity(string name, string regionName, ICityLevelRule rule = null, Tuple <decimal, decimal> coords = null)
{
if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(regionName))
{
throw new ArgumentException("Can't add undefined city or udentified region");
}
var region = LookupOrCreateRegion(regionName);
AddCity(name, region, rule, coords);
return(this);
}
private void BaseConstructor(Region region = null,
ICityLevelRule cityLevelRule = null, Tuple <decimal, decimal> coords = null)
{
TmpLevels = new Dictionary <int, int>();
Coords = coords;
//todo: need to remove it (and parameter too) and move to abstract class
if (region != null)
{
region.AddCity(this);
}
if (cityLevelRule != null)
{
var lvls = cityLevelRule.GetLevels();
foreach (var lvl in lvls)
{
AddLevel(lvl.Key, lvl.Value);
}
}
}
public Region AddCity(string name, ICityLevelRule cityLvlRule = null, Tuple <decimal, decimal> coords = null)
{
var city = new City(name, this, cityLvlRule, coords);
return(this);
}
