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

using Microsoft.Extensions.CommandLineUtils;

namespace Microsoft.Extensions.SecretManager.Tools.Internal;

internal sealed class RemoveCommand : ICommand
{
    private readonly string _keyName;

    public static void Configure(CommandLineApplication command, CommandLineOptions options)
    {
        command.Description = "Removes the specified user secret";
        command.HelpOption();

        var keyArg = command.Argument("[name]", "Name of the secret");
        command.OnExecute(() =>
        {
            if (keyArg.Value == null)
            {
                throw new CommandParsingException(command, Resources.FormatError_MissingArgument("name"));
            }

            options.Command = new RemoveCommand(keyArg.Value);
        });
    }

    public RemoveCommand(string keyName)
    {
        _keyName = keyName;
    }

    public void Execute(CommandContext context)
    {
        if (!context.SecretStore.ContainsKey(_keyName))
        {
            context.Reporter.Warn(Resources.FormatError_Missing_Secret(_keyName));
        }
        else
        {
            context.SecretStore.Remove(_keyName);
            context.SecretStore.Save();
        }
    }
}