public CategorySkillViewModel(CategorySkill skill) : base(skill)
{
_categorySkill = skill;
Skills = new ReadOnlyObservableCollection <Skill>(_categorySkill.Skills);
AddSkill = ReactiveCommand.Create <Skill>(s =>
{
_categorySkill.Skills.Add(s);
});
}
public async Task <IEnumerable <Skill> > ParseDataAsync(string pathToFile)
{
var parsedData = new List <Skill>();
if (!File.Exists(pathToFile))
{
return(parsedData);
}
using (var file = File.OpenRead(pathToFile))
{
using (var reader = new StreamReader(file))
{
string line = null;
do
{
line = await reader.ReadLineAsync();
if (line != null)
{
var splitted = line.Split('\t');
if (splitted.Count() == 5)
{
Skill skill = null;
Enum.TryParse <SkillCategory>(splitted[2], out SkillCategory skillCategory);
bool isCategory = bool.Parse(splitted[4]);
if (isCategory)
{
skill = new CategorySkill
{
Name = splitted[0],
StartingValue = int.Parse(splitted[1]),
Category = skillCategory,
IsModern = bool.Parse(splitted[3]),
Value = 0
};
}
else
{
skill = new Skill
{
Name = splitted[0],
StartingValue = int.Parse(splitted[1]),
Category = skillCategory,
IsModern = bool.Parse(splitted[3]),
Value = int.Parse(splitted[1])
};
}
parsedData.Add(skill);
}
}
}while (line != null);
}
}
var categorySkills = parsedData.OfType <CategorySkill>();
var skillsWithoutCategory = parsedData.Where(s => s.Category == SkillCategory.None);
foreach (var categorySkill in categorySkills)
{
var skillsWithCurrentCategory = parsedData.Where(s => s.Category == categorySkill.Category);
categorySkill.CategorizedSkills = new ObservableCollection <Skill>(skillsWithCurrentCategory);
}
var skills = new List <Skill>();
skills.AddRange(categorySkills);
skills.AddRange(skillsWithoutCategory);
skills.OrderBy(s => s.Name);
return(skills);
}
