using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Data.Models;
using Data.Models.Client;
using SharedLibraryCore;
using SharedLibraryCore.Commands;
using SharedLibraryCore.Configuration;
using SharedLibraryCore.Dtos;
using SharedLibraryCore.Interfaces;


namespace ClanTagRankCommands.Commands
{
    public class InviteGuestCommand : Command
    {
        private readonly IMetaServiceV2 _metaService;


        public InviteGuestCommand(CommandConfiguration config, ITranslationLookup layout, IMetaServiceV2 metaService) :
            base(config, layout)
        {
            Name = "inviteGuest";
            Description = "invite a guest to play on donator server (use !find to get @id to invite)";
            Alias = "guest";
            Permission = EFClient.Permission.Trusted;
            RequiresTarget = true;
            Arguments = new[]
            {
                new CommandArgument
                {
                    Name = "Player",
                    Required = true
                }
            };

            _metaService = metaService;
        }

        public override async Task ExecuteAsync(GameEvent gameEvent)
        {
            var token = gameEvent.Owner.Manager.CancellationToken;

            var availableTags = await _metaService.GetPersistentMetaValue<List<LookupValue<string>>>(EFMeta.ClientTagNameV2, token);
            var matchingTag = availableTags.FirstOrDefault(tag => tag.Value == "Guest".Trim());

            gameEvent.Target.Tag = matchingTag.Value;
            await _metaService.SetPersistentMetaForLookupKey(EFMeta.ClientTagV2, EFMeta.ClientTagNameV2, matchingTag.Id,
                gameEvent.Target.ClientId, token);
            gameEvent.Origin.Tell($"Temporarily set {gameEvent.Target.Name} to Guest");
        }
    }
}