// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using AzureMcp.AppConfig.Models;
using AzureMcp.AppConfig.Options.KeyValue;
using AzureMcp.AppConfig.Services;
using AzureMcp.Core.Commands;
using AzureMcp.Core.Services.Telemetry;
using Microsoft.Extensions.Logging;
namespace AzureMcp.AppConfig.Commands.KeyValue;
public sealed class KeyValueShowCommand(ILogger<KeyValueShowCommand> logger) : BaseKeyValueCommand<KeyValueShowOptions>()
{
private const string CommandTitle = "Show App Configuration Key-Value Setting";
private readonly ILogger<KeyValueShowCommand> _logger = logger;
public override string Name => "show";
public override string Description =>
"""
Show a specific key-value setting in an App Configuration store. This command retrieves and displays the value,
label, content type, ETag, last modified time, and lock status for a specific setting. You must specify an
account name and key. Optionally, you can specify a label otherwise the setting with default label will be retrieved.
You can also specify a content type to indicate how the value should be interpreted.
""";
public override string Title => CommandTitle;
public override ToolMetadata Metadata => new() { Destructive = false, ReadOnly = true };
public override async Task<CommandResponse> ExecuteAsync(CommandContext context, ParseResult parseResult)
{
var options = BindOptions(parseResult);
try
{
if (!Validate(parseResult.CommandResult, context.Response).IsValid)
{
return context.Response;
}
var appConfigService = context.GetService<IAppConfigService>();
var setting = await appConfigService.GetKeyValue(
options.Account!,
options.Key!,
options.Subscription!,
options.Tenant,
options.RetryPolicy,
options.Label,
options.ContentType);
context.Response.Results = ResponseResult.Create(
new KeyValueShowResult(setting),
AppConfigJsonContext.Default.KeyValueShowResult);
}
catch (Exception ex)
{
_logger.LogError(ex, "An exception occurred getting value. Key: {Key}.", options.Key);
HandleException(context, ex);
}
return context.Response;
}
internal record KeyValueShowResult(KeyValueSetting Setting);
}
