using NpgsqlRest.UploadHandlers;

using NpgsqlRest.UploadHandlers.Handlers;

namespace NpgsqlRest;

/// <summary>

/// Upload options for the NpgsqlRest middleware.

/// </summary>

public class NpgsqlRestUploadOptions

{

/// <summary>

/// Enables upload functionality.

/// </summary>

public bool Enabled { get; set; } = true;

/// <summary>

/// When true, logs upload events.

/// </summary>

public bool LogUploadEvent { get; set; } = true;

/// <summary>

/// Log upload parameter values.

/// </summary>

public bool LogUploadParameters { get; set; } = false;

/// <summary>

/// Default upload handler name. This value is used when the upload handlers are not specified.

/// </summary>

public string DefaultUploadHandler { get; set; } = "large_object";

/// <summary>

/// Default upload handler options.

/// Set this option to null to disable upload handlers or use this to modify upload handler options.

/// </summary>

public UploadHandlerOptions DefaultUploadHandlerOptions { get; set; } = new UploadHandlerOptions();

/// <summary>

/// Upload handlers dictionary map.

/// When the endpoint has set Upload to true, this dictionary will be used to find the upload handlers for the current request.

/// Handler will be located by the key values from the endpoint UploadHandlers string array property if set or by the default upload handler (DefaultUploadHandler option).

/// Set this option to null to use default upload handler from the UploadHandlerOptions property.

/// Set this option to empty dictionary to disable upload handlers.

/// Set this option to a dictionary with one or more upload handlers to enable your own custom upload handlers.

/// </summary>

public Dictionary<string, Func<RetryStrategy?, IUploadHandler>>? UploadHandlers { get; set; } = null;

/// <summary>

/// Gets or sets a value indicating whether the default upload metadata parameter should be used.

/// </summary>

public bool UseDefaultUploadMetadataParameter { get; set; } = false;

/// <summary>

/// Name of the default upload metadata parameter.

/// This parameter will be automatically assigned with the upload metadata JSON string when the upload is completed if UseDefaultUploadMetadataParameter is set to true.

/// </summary>

public string DefaultUploadMetadataParameterName { get; set; } = "_upload_metadata";

/// <summary>

/// Gets or sets a value indicating whether the default upload metadata context key should be used.

/// </summary>

public bool UseDefaultUploadMetadataContextKey { get; set; } = false;

/// <summary>

/// Name of the default upload metadata context key.

/// This context key will be automatically assigned to context with the upload metadata JSON string when the upload is completed if UseDefaultUploadMetadataContextKey is set to true.

/// </summary>

public string DefaultUploadMetadataContextKey { get; set; } = "request.upload_metadata";

}