using Microsoft.Extensions.Logging;

using Microsoft.Extensions.DependencyInjection;

using PhiZoneApi.Models;

using PhiZoneApi.Interfaces;

using System.Collections.Generic;

using System.Linq;

using System;

using PhiZoneApi.Dtos.Responses;

using PhiZoneApi.Enums;

var qq = Parameters["QQ 号"];

var eventId = new Guid("0a1c0738-48fa-4b4a-9b97-b861a437ae76");

await using (var scope = ServiceProvider.CreateAsyncScope())

{

    var eventTeamRepository = scope.ServiceProvider.GetRequiredService<IEventTeamRepository>();

    var eventTeams = await eventTeamRepository.GetEventTeamsAsync(predicate: e =>

        e.Division.EventId == eventId && e.Participants.Any(f => f.Id == CurrentUser.Id));

    if (eventTeams.Count == 0)

    {

        return new ServiceResponseDto { Type = ServiceResponseType.Error, Message = "请先创建或加入一个队伍！" };

    }

    foreach (var eventTeam in eventTeams)

    {

        while (eventTeam.Reserved.Count < 3)

        {

            eventTeam.Reserved.Add(string.Empty);

        }

        var content = eventTeam.Reserved[0] ?? "";

        var dict = content.Split('\n')

            .Where(e => !string.IsNullOrWhiteSpace(e))

            .Select(line => line.Split(":"))

            .ToDictionary(parts => int.Parse(parts[0]), parts => parts[1]);

        dict[CurrentUser.Id] = $"{CurrentUser.UserName},{qq}";

        eventTeam.Reserved[0] = string.Join('\n', dict.Select(pair => $"{pair.Key}:{pair.Value}"));

        await eventTeamRepository.UpdateEventTeamAsync(eventTeam);

    }

    return new ServiceResponseDto { Type = ServiceResponseType.Success, Message = "登记成功！" };

}