using Fleet.Core;
using MoShiro.Backend.Application;
using MoShiro.Protocol;

namespace MoShiro.Backend.Tests;

public sealed class NodeRuntimeLogTests
{
    [Fact]
    public void DiagnosticFieldsSurviveUpload_WhileSecretsAndOversizedFieldsRemainBounded()
    {
        var service = new NodeRuntimeLogService(TimeProvider.System);
        var node = new NodeId("agt_diagnostics");
        Dictionary<string, string> fields = Enumerable.Range(0, 18).ToDictionary(i => "field_" + i, _ => "value");
        fields.Add("api_token", "must-not-survive");
        fields.Add("detail", new string('x', 500));
        fields.Add("overflow", "discard");
        service.Append(node, [new NodeLogRecord(TimeProvider.System.GetUtcNow().ToUnixTimeMilliseconds(), "warn", "handshake failed", fields)], 0);

        NodeRuntimeLog entry = Assert.Single(service.List(node, 10).Items);
        Assert.Equal(20, entry.Fields.Count);
        Assert.Equal("value", entry.Fields["field_17"]);
        Assert.Equal("[redacted]", entry.Fields["api_token"]);
        Assert.Equal(128, entry.Fields["detail"].Length);
        Assert.False(entry.Fields.ContainsKey("overflow"));
    }
}