using Core.Entities;
using Core.Validation.Rules.BaseRules;

namespace Core.Validation.Rules.StudentRankingRules;

/// <summary>
/// Validation rule that checks if a student has ranked at least one individual event
/// </summary>
public class NoIndividualEventRule : RequiredEventTypeRuleBase
{
    protected override bool IsRequired(ValidationConfiguration config) => config.RequireIndividualEvent;

    protected override bool HasEventType(Student student) => student.RankedEvents.Any(e => e.EventFormat == EventFormat.Individual);

    protected override ValidationSeverity GetSeverity(ValidationConfiguration config) => config.NoIndividualEventSeverity;

    protected override string Code => "NO_INDIVIDUAL_EVENT";

    protected override string Message => "No Individual Event";

    protected override string IconIdentifier => "IndividualEvent";
}