// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.CommandLine;
using System.Globalization;
using Aspire.Cli.Configuration;
using Aspire.Cli.Interaction;
using Aspire.Cli.Resources;
using Aspire.Cli.Secrets;
using Aspire.Cli.Telemetry;
using Aspire.Cli.Utils;
using Spectre.Console;
 
namespace Aspire.Cli.Commands;
 
/// <summary>
/// Gets a secret value from an AppHost project.
/// </summary>
internal sealed class SecretGetCommand : BaseCommand
{
    private static readonly Argument<string> s_keyArgument = new("key")
    {
        Description = SecretCommandStrings.KeyRetrieveArgumentDescription
    };
 
    private readonly SecretStoreResolver _secretStoreResolver;
 
    public SecretGetCommand(
        IInteractionService interactionService,
        SecretStoreResolver secretStoreResolver,
        IFeatures features,
        ICliUpdateNotifier updateNotifier,
        CliExecutionContext executionContext,
        AspireCliTelemetry telemetry)
        : base("get", SecretCommandStrings.GetDescription, features, updateNotifier, executionContext, interactionService, telemetry)
    {
        _secretStoreResolver = secretStoreResolver;
 
        Arguments.Add(s_keyArgument);
        Options.Add(SecretCommand.s_appHostOption);
    }
 
    protected override async Task<int> ExecuteAsync(ParseResult parseResult, CancellationToken cancellationToken)
    {
        // Argument arity guarantees non-null
        var key = parseResult.GetValue(s_keyArgument)!;
        var projectFile = parseResult.GetValue(SecretCommand.s_appHostOption);
 
        var result = await _secretStoreResolver.ResolveAsync(projectFile, autoInit: false, cancellationToken);
        if (result is null)
        {
            InteractionService.DisplayError(SecretCommandStrings.CouldNotFindAppHost);
            return ExitCodeConstants.FailedToFindProject;
        }
 
        var value = result.Store.Get(key);
        if (value is null)
        {
            InteractionService.DisplayError(string.Format(CultureInfo.CurrentCulture, SecretCommandStrings.SecretNotFound, key.EscapeMarkup()));
            return ExitCodeConstants.ConfigNotFound;
        }
 
        // Write value to stdout (machine-readable)
        InteractionService.DisplayPlainText(value);
        return ExitCodeConstants.Success;
    }
}