// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System;
using System.Collections.Generic;
using Microsoft.Build.BackEnd.Logging;
using Microsoft.Build.Framework;
using Microsoft.Build.Framework.Telemetry;
using Microsoft.Build.Shared;

namespace Microsoft.Build.Experimental.BuildCheck;

/// <summary>
/// <see cref="ICheckContext"/> that uses <see cref="ILoggingService"/> to dispatch.
/// </summary>
/// <remarks>
/// Making this a record struct to avoid allocations (unless called through interface - which leads to boxing).
/// This is wanted since this can be used in a hot path (of property reads and writes)
/// </remarks>
internal readonly struct CheckLoggingContext(ILoggingService loggingService, BuildEventContext eventContext)
    : ICheckContext
{
    public BuildEventContext BuildEventContext => eventContext;

    public void DispatchBuildEvent(BuildEventArgs buildEvent)
        => loggingService
            .LogBuildEvent(buildEvent);

    public void DispatchAsComment(MessageImportance importance, string messageResourceName, params object?[] messageArgs)
        => loggingService
            .LogComment(eventContext, importance, messageResourceName, messageArgs);

    public void DispatchAsCommentFromText(MessageImportance importance, string message)
        => loggingService
            .LogCommentFromText(eventContext, importance, message);

    public void DispatchAsErrorFromText(string? subcategoryResourceName, string? errorCode, string? helpKeyword, BuildEventFileInfo file, string message)
        => loggingService
            .LogErrorFromText(eventContext, subcategoryResourceName, errorCode, helpKeyword, file, message);

    public void DispatchAsWarningFromText(string? subcategoryResourceName, string? errorCode, string? helpKeyword, BuildEventFileInfo file, string message)
        => loggingService
            .LogWarningFromText(eventContext, subcategoryResourceName, errorCode, helpKeyword, file, message);

    public void DispatchFailedAcquisitionTelemetry(string assemblyName, Exception exception)
    {
        var telemetryTransportData = KnownTelemetry.BuildCheckTelemetry.ProcessCustomCheckLoadingFailure(assemblyName, exception);
        loggingService.LogTelemetry(eventContext, telemetryTransportData.Item1, telemetryTransportData.Item2);
    }

    public void DispatchTelemetry(BuildCheckTracingData data)
    {
        foreach ((string, IDictionary<string, string>) telemetryTransportData in KnownTelemetry.BuildCheckTelemetry.ProcessBuildCheckTracingData(data))
        {
            loggingService.LogTelemetry(eventContext, telemetryTransportData.Item1, telemetryTransportData.Item2);
        }
    }
}