namespace LibNftables;

/// <summary>
/// Represents an apply/validate request source and execution settings.
/// </summary>
public sealed class NftApplyRequest
{
    /// <summary>
    /// Gets or sets ruleset command text source.
    /// </summary>
    /// <remarks>Exactly one of <see cref="RulesetText"/> or <see cref="RulesetFilePath"/> must be provided.</remarks>
    public string? RulesetText { get; set; }

    /// <summary>
    /// Gets or sets ruleset file path source.
    /// </summary>
    /// <remarks>Exactly one of <see cref="RulesetText"/> or <see cref="RulesetFilePath"/> must be provided.</remarks>
    public string? RulesetFilePath { get; set; }

    /// <summary>
    /// Gets or sets a value indicating whether execution should run in dry-run mode.
    /// </summary>
    public bool DryRun { get; set; }

    /// <summary>
    /// Gets or sets input parser flags.
    /// </summary>
    public NftInputFlags InputFlags { get; set; }

    /// <summary>
    /// Gets or sets output behavior flags.
    /// </summary>
    public NftOutputFlags OutputFlags { get; set; }

    /// <summary>
    /// Gets or sets debug flags.
    /// </summary>
    public NftDebugLevel DebugFlags { get; set; }

    /// <summary>
    /// Gets or sets optimize flags.
    /// </summary>
    public NftOptimizeFlags OptimizeFlags { get; set; }

    /// <summary>
    /// Creates a request from command text.
    /// </summary>
    /// <param name="rulesetText">Ruleset command text.</param>
    /// <param name="dryRun">Whether the request should run in dry-run mode.</param>
    /// <returns>A configured request instance.</returns>
    public static NftApplyRequest FromText(string rulesetText, bool dryRun = false)
        => new() { RulesetText = rulesetText, DryRun = dryRun };

    /// <summary>
    /// Creates a request from a file path.
    /// </summary>
    /// <param name="rulesetFilePath">Path to file containing ruleset commands.</param>
    /// <param name="dryRun">Whether the request should run in dry-run mode.</param>
    /// <returns>A configured request instance.</returns>
    public static NftApplyRequest FromFile(string rulesetFilePath, bool dryRun = false)
        => new() { RulesetFilePath = rulesetFilePath, DryRun = dryRun };
}