namespace PlotLine.Models;

public static class StoryIntelligenceNarrativeCandidateTypes
{
    public const string PlotLine = "PlotLine";
    public const string Thread = "Thread";
}

public static class StoryIntelligenceNarrativeCandidateStatuses
{
    public const string Pending = "Pending";
    public const string Accepted = "Accepted";
    public const string Rejected = "Rejected";
    public const string Merged = "Merged";
}

public static class StoryIntelligenceNarrativeReviewActions
{
    public const string AcceptNew = "AcceptNew";
    public const string MergeExisting = "MergeExisting";
    public const string Reject = "Reject";
}

public sealed class StoryIntelligenceNarrativeCandidate
{
    public int NarrativeCandidateID { get; set; }
    public int ProjectID { get; set; }
    public int BookID { get; set; }
    public string CandidateType { get; set; } = string.Empty;
    public string CandidateKey { get; set; } = string.Empty;
    public string ProposedTitle { get; set; } = string.Empty;
    public string? ProposedDescription { get; set; }
    public string? Category { get; set; }
    public string? InferredState { get; set; }
    public int? ExistingPlotLineID { get; set; }
    public string? ExistingPlotLineName { get; set; }
    public int? ExistingPlotThreadID { get; set; }
    public string? ExistingPlotThreadTitle { get; set; }
    public int? RelatedPlotLineID { get; set; }
    public string? RelatedPlotLineName { get; set; }
    public decimal? Confidence { get; set; }
    public string Status { get; set; } = StoryIntelligenceNarrativeCandidateStatuses.Pending;
    public string? ReviewAction { get; set; }
    public int? AcceptedPlotLineID { get; set; }
    public string? AcceptedPlotLineName { get; set; }
    public int? AcceptedPlotThreadID { get; set; }
    public string? AcceptedPlotThreadTitle { get; set; }
    public int? ReviewedByUserID { get; set; }
    public DateTime? ReviewedUtc { get; set; }
    public DateTime CreatedUtc { get; set; }
    public DateTime UpdatedUtc { get; set; }
    public IReadOnlyList<StoryIntelligenceNarrativeCandidateEvidence> Evidence { get; set; } = [];
}

public sealed class StoryIntelligenceNarrativeCandidateEvidence
{
    public int NarrativeCandidateEvidenceID { get; set; }
    public int NarrativeCandidateID { get; set; }
    public int SceneID { get; set; }
    public decimal SceneNumber { get; set; }
    public string SceneTitle { get; set; } = string.Empty;
    public decimal ChapterNumber { get; set; }
    public string ChapterTitle { get; set; } = string.Empty;
    public string? ContributionType { get; set; }
    public string? Evidence { get; set; }
    public int SortOrder { get; set; }
    public DateTime CreatedUtc { get; set; }
}

public sealed class StoryIntelligenceNarrativeCandidateSeed
{
    public int ProjectID { get; init; }
    public int BookID { get; init; }
    public string CandidateType { get; init; } = string.Empty;
    public string CandidateKey { get; init; } = string.Empty;
    public string ProposedTitle { get; init; } = string.Empty;
    public string? ProposedDescription { get; init; }
    public string? Category { get; init; }
    public string? InferredState { get; init; }
    public int? ExistingPlotLineID { get; init; }
    public int? ExistingPlotThreadID { get; init; }
    public int? RelatedPlotLineID { get; init; }
    public decimal? Confidence { get; init; }
}