namespace JobTrackerApi.Models;

// Persists interview prep so it survives tab switches and page reloads instead of being an AI
// call re-run every time the tab opens (career-workspace-implementation-roadmap.md Phase F5 --
// "persist interview prep / fit outputs" -- flagged in the product teardown as work evaporating
// on every re-open). One row per job application; regenerated when the selected attachment
// context changes or the user explicitly requests a refresh.
public sealed class InterviewPrepNote
{
    public int Id { get; set; }
    public string OwnerUserId { get; set; } = string.Empty;
    public int JobApplicationId { get; set; }
    public JobApplication? JobApplication { get; set; }
    // Fingerprint of the attachment selection this note was generated from, so a different
    // attachment selection triggers regeneration without needing an explicit refresh.
    public string AttachmentContextSignature { get; set; } = string.Empty;
    public string Summary { get; set; } = string.Empty;
    public string TalkingPointsJson { get; set; } = "[]";
    public string LikelyQuestionsJson { get; set; } = "[]";
    public string WeakSpotsJson { get; set; } = "[]";
    public DateTimeOffset GeneratedAtUtc { get; set; } = DateTimeOffset.UtcNow;
}