namespace Core.Printing;

/// <summary>
/// Built-in merge token names. Imported student-note field names are supplied at runtime.
/// </summary>
public static class PrintFieldCatalog
{
    public static readonly string[] Layout =
    [
        NoteTemplateMerger.PageBreakToken,
        NoteTemplateMerger.AnswerSpaceToken,
        NoteTemplateMerger.LegendToken
    ];

    public static readonly string[] Chapter =
    [
        "Chapter.Name",
        "Chapter.ShortName",
        "Chapter.CompetitionYear",
        "Chapter.YearlyTheme",
        "Chapter.StateAbbrev"
    ];

    public static readonly string[] Student =
    [
        "FirstName",
        "LastName",
        "Name",
        "LastNameFirstName",
        "Grade",
        "TsaYear",
        "Email",
        "PhoneNumber",
        "StateId",
        "RegionalId",
        "NationalId",
        "OfficerRole"
    ];

    /// <summary>
    /// <c>Rank1</c>…<c>Rank10</c> and matching <c>.ShortName</c> tokens from
    /// <see cref="StudentRankTokens"/>.
    /// </summary>
    public static readonly string[] StudentRanks = [.. StudentRankTokens.AllNames];

    public static readonly string[] Team =
    [
        "Identifier",
        "Name",
        "EventName",
        "EventShortName",
        "EventFormat",
        "TeamSize",
        "NationalEligibility",
        "RegionalTeamCount",
        "StateTeamCount",
        "Description",
        "Theme",
        "EventAttributes"
    ];

    public static readonly string[] Event =
    [
        "Name",
        "ShortName",
        "EventFormat",
        "TeamSize",
        "NationalEligibility",
        "RegionalTeamCount",
        "StateTeamCount",
        "LevelOfEffort",
        "SemifinalistActivity",
        "RegionalEvent",
        "Description",
        "Theme",
        "Documentation",
        "Notes",
        "EventAttributes",
        NoteTemplateMerger.RankedStudentsToken
    ];

    public static IReadOnlyList<string> EntityTokens(PrintEntityType entityType) =>
        entityType switch
        {
            PrintEntityType.Student => Student,
            PrintEntityType.Team => Team,
            PrintEntityType.Event => Event,
            _ => []
        };

    public static IReadOnlyList<string> BuiltInFor(PrintEntityType entityType) =>
        entityType switch
        {
            PrintEntityType.Student => [.. Chapter, .. Student, .. StudentRanks],
            _ => [.. Chapter, .. EntityTokens(entityType)]
        };
}