using System;
using System.Threading;
using System.Threading.Tasks;

namespace RudderSdk.Core;

/// <summary>Session of a scenario leaderboard node.</summary>
public sealed class LeaderboardSession
{
    internal LeaderboardSession(ScenarioNodeContext context) => Context = context;

    /// <summary>Underlying node context.</summary>
    public ScenarioNodeContext Context { get; }

    /// <summary>Node id.</summary>
    public string Id => Context.NodeId;

    /// <summary>Reads a typed value from the node data.</summary>
    public T Get<T>(string key, T defaultValue = default!) => Context.Get(key, defaultValue);

    /// <summary>Advances the run through the onEnd handle.</summary>
    public Task EndAsync(CancellationToken cancellationToken = default) => Context.CompleteAsync("onEnd", cancellationToken);

    /// <summary>Advances the run through the onEnd handle (fire-and-forget).</summary>
    public void End() => Context.Complete("onEnd");

    /// <summary>Advances the run through the onClaim handle. The server matches live rank to a place.</summary>
    public Task ClaimAsync(CancellationToken cancellationToken = default) => Context.CompleteAsync("onClaim", cancellationToken);

    /// <summary>Advances the run through the onClaim handle (fire-and-forget).</summary>
    public void Claim() => Context.Complete("onClaim");

    /// <summary>Advances the run through the onClaim handle.</summary>
    [Obsolete("Use ClaimAsync. Removed in the next SDK version.")]
    public Task RewardClaimedAsync(CancellationToken cancellationToken = default) => ClaimAsync(cancellationToken);

    /// <summary>Advances the run through the onClaim handle (fire-and-forget).</summary>
    [Obsolete("Use Claim. Removed in the next SDK version.")]
    public void RewardClaimed() => Claim();
}