/// <summary>
/// Checks whether, after this plan, the owner will be eligible to the provided certificate
/// </summary>
/// <param name="certLevel">The cert level.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">certLevel</exception>
public bool WillGrantEligibilityFor(CertificateLevel certLevel)
{
certLevel.ThrowIfNull(nameof(certLevel));
if (certLevel.IsTrained)
{
return(true);
}
// We check every prerequisite is trained
return(!certLevel.PrerequisiteSkills.Select(
skillToTrain => new { skillToTrain, skill = skillToTrain.Skill }).Where(
skillToTrain => skillToTrain.skill.Level < skillToTrain.skillToTrain.Level).Where(
skillToTrain => !IsPlanned(skillToTrain.skill, skillToTrain.skillToTrain.Level)).Select(
skill => skill.skillToTrain).Any());
}
/// <summary>
/// Adds the provided certificate's prerequisites to the plan.
/// </summary>
/// <param name="certificateLevel">The certificate level.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">certificateLevel</exception>
public IPlanOperation TryPlanTo(CertificateLevel certificateLevel)
{
certificateLevel.ThrowIfNull(nameof(certificateLevel));
List <StaticSkillLevel> skillsToAdd = new List <StaticSkillLevel>();
foreach (SkillLevel skillLevel in certificateLevel.PrerequisiteSkills)
{
int plannedLevel = GetPlannedLevel(skillLevel.Skill);
if ((skillLevel.Level == plannedLevel) || (skillLevel.Level <= plannedLevel))
{
continue;
}
// Get skill levels to add
for (int i = plannedLevel + 1; i <= skillLevel.Level; i++)
{
skillsToAdd.Add(new StaticSkillLevel(skillLevel.Skill, i));
}
}
return(TryAddSet(skillsToAdd, $"{certificateLevel.Certificate.Name} {certificateLevel}"));
}
