// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using AzureMcp.Core.Commands;
using AzureMcp.Core.Commands.Subscription;
using AzureMcp.Core.Services.Telemetry;
using AzureMcp.Cosmos.Options;
using AzureMcp.Cosmos.Services;
using Microsoft.Extensions.Logging;
namespace AzureMcp.Cosmos.Commands;
public sealed class AccountListCommand(ILogger<AccountListCommand> logger) : SubscriptionCommand<AccountListOptions>()
{
private const string CommandTitle = "List Cosmos DB Accounts";
private readonly ILogger<AccountListCommand> _logger = logger;
public override string Name => "list";
public override string Description =>
"""
List all Cosmos DB accounts in a subscription. This command retrieves and displays all Cosmos DB accounts
available in the specified subscription. Results include account names and are returned as a JSON array.
""";
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 cosmosService = context.GetService<ICosmosService>();
var accounts = await cosmosService.GetCosmosAccounts(
options.Subscription!,
options.Tenant,
options.RetryPolicy);
context.Response.Results = accounts?.Count > 0 ?
ResponseResult.Create(
new AccountListCommandResult(accounts),
CosmosJsonContext.Default.AccountListCommandResult) :
null;
}
catch (Exception ex)
{
_logger.LogError(ex, "An exception occurred fetching Cosmos accounts.");
HandleException(context, ex);
}
return context.Response;
}
internal record AccountListCommandResult(List<string> Accounts);
}
