using ECMJobRunner.Application.Common.Dtos;
using ECMJobRunner.Application.Profiles.Commands;
using MediatR;

namespace ECMJobRunner.WebCron.Extensions;

/// <summary>
/// Extension methods for profile DTOs to support Hangfire job operations.
/// </summary>
public static class DtoExtensions
{
    /// <summary>
    /// Generates a unique Hangfire job identifier for a profile.
    /// </summary>
    /// <param name="profile">The profile configuration DTO.</param>
    /// <returns>A unique job identifier in the format "profile-{Id}-{normalized-name}".</returns>
    /// <example>
    /// Example: profile with Id=123 and ProfileName="Import Data" 
    /// returns "profile-123-import_data"
    /// </example>
    public static string JobId(this CfgProfileDto profile)
    {
        return $"profile-{profile.Id}-{profile.ProfileName.Replace(' ', '_').ToLowerInvariant()}";
    }

    /// <summary>
    /// Converts a profile DTO to a DEX job batch command.
    /// </summary>
    /// <param name="profile">The profile configuration DTO.</param>
    /// <returns>A <see cref="TriggeringProfileJobBatchCommand"/> ready to execute the profile job.</returns>
    public static TriggeringProfileJobBatchCommand ToJob(this CfgProfileDto profile)
    {
        return new TriggeringProfileJobBatchCommand
        {
            ProfileId = profile.Id,
        };
    }
}