// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Text.Json;
using System.Text.Json.Serialization;
 
namespace Microsoft.AspNetCore.Components;
 
/// <summary>
/// Serializable subset of <c>CircuitStartOptions</c> for the interactive server render mode.
/// Non-serializable options (<c>configureSignalR</c>, <c>reconnectionHandler</c>,
/// <c>circuitHandlers</c>) must use <c>Blazor.start()</c> or JS initializers.
/// </summary>
public sealed class InteractiveServerBrowserOptions
{
    /// <summary>
    /// Gets or sets the maximum reconnection attempts before giving up.
    /// Maps to <c>CircuitStartOptions.reconnectionOptions.maxRetries</c>.
    /// </summary>
    public int? ReconnectionMaxRetries { get; set; }
 
    /// <summary>
    /// Gets or sets the base interval between reconnection attempts (scalar form).
    /// The function form <c>(retryCount, currentMs) => number</c> requires JS.
    /// Maps to <c>CircuitStartOptions.reconnectionOptions.retryIntervalMilliseconds</c>.
    /// </summary>
    [JsonPropertyName("reconnectionRetryIntervalMilliseconds")]
    [JsonConverter(typeof(TimeSpanMillisecondsJsonConverter))]
    public TimeSpan? ReconnectionRetryInterval { get; set; }
 
    /// <summary>
    /// Gets or sets the CSS ID of the reconnection dialog element.
    /// Maps to <c>CircuitStartOptions.reconnectionOptions.dialogId</c>.
    /// </summary>
    public string? ReconnectionDialogId { get; set; }
 
    /// <summary>
    /// Gets additional library-provided configuration that is serialized alongside the
    /// known options and flows to the client circuit start options. Libraries (for example
    /// the auto-pause package) populate their own key here so they can read it from a
    /// JavaScript initializer without the core runtime needing to know about them.
    /// </summary>
    [JsonExtensionData]
    public IDictionary<string, JsonElement> Extensions { get; } = new Dictionary<string, JsonElement>();
}