using System.Text.Json;
using HermesSocketLibrary.Requests.Messages;
using Serilog;
using TwitchChatTTS.Chat.Groups;
using TwitchChatTTS.Chat.Groups.Permissions;

namespace TwitchChatTTS.Hermes.Socket.Requests
{
    public class DeleteGroupPermissionAck : IRequestAck
    {
        public string Name => "delete_group_permission";
        private readonly IChatterGroupManager _groups;
        private readonly IGroupPermissionManager _permissions;
        private readonly JsonSerializerOptions _options;
        private readonly ILogger _logger;

        public DeleteGroupPermissionAck(IChatterGroupManager groups, IGroupPermissionManager permissions, JsonSerializerOptions options, ILogger logger)
        {
            _groups = groups;
            _permissions = permissions;
            _options = options;
            _logger = logger;
        }

        public void Acknowledge(string requestId, string? json, IDictionary<string, object>? requestData)
        {
            if (requestData == null)
            {
                _logger.Warning("Request data is null.");
                return;
            }

            if (!requestData.TryGetValue("id", out var permissionId))
            {
                _logger.Warning($"Permission Id could not be found.");
                return;
            }

            if (string.IsNullOrWhiteSpace(json))
            {
                _logger.Warning($"Group JSON data is null.");
                return;
            }

            var permission = JsonSerializer.Deserialize<GroupPermission>(json, _options);
            if (permission == null)
            {
                _logger.Warning($"Permission data is null.");
                return;
            }

            var group = _groups.Get(permission.GroupId.ToString());
            if (group == null)
            {
                _logger.Warning($"Group id does not exist [group id: {permission.GroupId}][permission id: {permission.Id}]");
                return;
            }

            _logger.Debug($"Removing permission from group [permission id: {permission.Id}][group id: {permission.GroupId}][path: {permission.Path}][state: {permission.Allow?.ToString() ?? "Inherited"}]");
            _permissions.Remove(permissionId.ToString()!);
            _logger.Information($"Permission has been removed from group [path: {permission.Path}][state: {permission.Allow?.ToString() ?? "Inherited"}][group name: {group.Name}]");
        }
    }
}