using IW4MAdmin.Plugins.Stats.Models;
using Microsoft.EntityFrameworkCore;
using SharedLibraryCore;
using SharedLibraryCore.Configuration;
using SharedLibraryCore.Database;
using SharedLibraryCore.Database.Models;
using SharedLibraryCore.Interfaces;
using System.Linq;
using System.Threading.Tasks;

namespace IW4MAdmin.Plugins.Stats.Commands
{
    public class ResetStats : Command
    {
        public ResetStats(CommandConfiguration config, ITranslationLookup translationLookup) : base(config, translationLookup)
        {
            Name = "resetstats";
            Description = translationLookup["PLUGINS_STATS_COMMANDS_RESET_DESC"];
            Alias = "rs";
            Permission = EFClient.Permission.User;
            RequiresTarget = false;
        }

        public override async Task ExecuteAsync(GameEvent E)
        {
            if (E.Origin.ClientNumber >= 0)
            {

                long serverId = Helpers.StatManager.GetIdForServer(E.Owner);

                EFClientStatistics clientStats;
                using (var ctx = new DatabaseContext(disableTracking: true))
                {
                    clientStats = await ctx.Set<EFClientStatistics>()
                        .Where(s => s.ClientId == E.Origin.ClientId)
                        .Where(s => s.ServerId == serverId)
                        .FirstAsync();

                    clientStats.Deaths = 0;
                    clientStats.Kills = 0;
                    clientStats.SPM = 0.0;
                    clientStats.Skill = 0.0;
                    clientStats.TimePlayed = 0;
                    // todo: make this more dynamic
                    clientStats.EloRating = 200.0;

                    // reset the cached version
                    Plugin.Manager.ResetStats(E.Origin);

                    // fixme: this doesn't work properly when another context exists
                    await ctx.SaveChangesAsync();
                }
                E.Origin.Tell(_translationLookup["PLUGINS_STATS_COMMANDS_RESET_SUCCESS"]);
            }

            else
            {
                E.Origin.Tell(_translationLookup["PLUGINS_STATS_COMMANDS_RESET_FAIL"]);
            }
        }
    }
}
