SVSimServer/SVSim.Database/Services/Friend/FriendService.cs

using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;

namespace SVSim.Database.Services.Friend;

public sealed class FriendService : IFriendService, IPlayedTogetherWriter
{
    internal const int FriendMaxCount = 110;
    internal const int SendApplyMaxCount = 110;
    internal const int PlayedTogetherRetention = 50;

    // Cosmetic field defaults matching the prod capture's "no campaign, normal player" state.
    internal const string DefaultDeviceType = "2";
    internal const string DefaultMaxFriend = "110";
    internal const string DefaultIsReceivedTwoPickMission = "1";
    internal const string DefaultBirth = "0";
    internal const string DefaultMissionChangeTime = "2017-09-15 02:36:09";
    internal const string DefaultMissionReceiveType = "0";
    internal const string DefaultIsOfficial = "0";
    internal const string DefaultIsOfficialMarkDisplayed = "0";

    private readonly SVSimDbContext _db;
    private readonly ILogger<FriendService> _log;

    public FriendService(SVSimDbContext db, ILogger<FriendService> log)
    {
        _db = db;
        _log = log;
    }

    public Task<FriendInfoResult> GetFriendsAsync(long viewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task<ReceiveApplyInfoResult> GetReceiveAppliesAsync(long viewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task<SendApplyInfoResult> GetSendAppliesAsync(long viewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task<PlayedTogetherResult> GetPlayedTogetherAsync(long viewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task<FriendEntry?> SearchAsync(long viewerId, int targetViewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task SendApplyAsync(long viewerId, int targetViewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task ApproveApplyAsync(long viewerId, int applyId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task RejectApplyAsync(long viewerId, int applyId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task CancelApplyAsync(long viewerId, int applyId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task RejectAllAppliesAsync(long viewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task CancelAllAppliesAsync(long viewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task RejectFriendAsync(long viewerId, int targetViewerId, CancellationToken ct) =>
        throw new NotImplementedException();

    public Task RecordAsync(long ownerViewerId, long opponentViewerId, BattleParticipationContext ctx, CancellationToken ct) =>
        throw new NotImplementedException();
}