using System.Text.Json;
using System.Text.Json.Serialization;

namespace Hokm.Server.Profiles;

public class StatsDto
{
    public int Games { get; set; }
    public int Wins { get; set; }
    public int Losses { get; set; }
    public int KotsFor { get; set; }
    public int KotsAgainst { get; set; }
    public int Tricks { get; set; }
    public int BestWinStreak { get; set; }
    public int CurrentWinStreak { get; set; }
    public int ShutoutWins { get; set; }
    public int HakemRounds { get; set; }
    public int RoundsWon { get; set; }
}

/// <summary>Optional social-media handles a player chooses to share.</summary>
public class SocialLinksDto
{
    public string? Instagram { get; set; }
    public string? Telegram { get; set; }
    public string? X { get; set; }
    public string? Youtube { get; set; }
}

/// <summary>Mirrors the client UserProfile (camelCase JSON).</summary>
public class ProfileDto
{
    public string Id { get; set; } = "";
    public string Username { get; set; } = "";
    public string DisplayName { get; set; } = "بازیکن";
    public string Avatar { get; set; } = "a-fox";
    public string? AvatarImage { get; set; }
    public string? Phone { get; set; }
    public string? Email { get; set; }
    public string Plan { get; set; } = "free";
    public long? PlanUntil { get; set; }
    public int Level { get; set; } = 1;
    public int Xp { get; set; }
    public int Coins { get; set; } = 1000;
    public int Rating { get; set; } = 1000;
    public StatsDto Stats { get; set; } = new();
    public List<string> OwnedAvatars { get; set; } = new() { "a-fox", "a-lion" };
    public List<string> OwnedCardFronts { get; set; } = new() { "classic" };
    public List<string> OwnedCardBacks { get; set; } = new() { "classic" };
    public List<string> OwnedTitles { get; set; } = new() { "novice" };
    public List<string> OwnedReactionPacks { get; set; } = new();
    public List<string> OwnedStickerPacks { get; set; } = new();
    public string? Title { get; set; } = "novice";
    public string CardFront { get; set; } = "classic";
    public string CardBack { get; set; } = "classic";
    public Dictionary<string, int> Achievements { get; set; } = new();
    public List<string> Unlocked { get; set; } = new();
    public long CreatedAt { get; set; }

    // social
    public string Gender { get; set; } = ""; // "" | male | female | other
    public string? City { get; set; } // selected city id (see client IRAN_CITIES)
    public bool CityRewardClaimed { get; set; } // one-time "set your city" reward granted
    public SocialLinksDto Socials { get; set; } = new();
    public string SocialsVisibility { get; set; } = "public"; // public | friends | hidden

    // daily reward streak
    public int DailyDay { get; set; } = 1;
    public string? DailyLastClaimed { get; set; } // yyyy-MM-dd
}

/// <summary>
/// Public-facing view of another player (no coins/phone/email). Mirrors the
/// client <c>PublicProfile</c>. Returned by <c>GET /api/profile/{id}/public</c>.
/// </summary>
public class PublicProfileDto
{
    public string Id { get; set; } = "";
    public string DisplayName { get; set; } = "";
    public string Avatar { get; set; } = "a-fox";
    public string? AvatarImage { get; set; }
    public string Plan { get; set; } = "free";
    public string? Title { get; set; }
    public int Level { get; set; } = 1;
    public int Rating { get; set; } = 1000;
    public StatsDto Stats { get; set; } = new();
    public Dictionary<string, int> Achievements { get; set; } = new();
    public List<string> Unlocked { get; set; } = new();
    public long CreatedAt { get; set; }
    public string Gender { get; set; } = "";
    /// <summary>Only populated when the viewer is allowed to see them (public / friend / self).</summary>
    public SocialLinksDto? Socials { get; set; }
    public bool IsFriend { get; set; }
    public bool IsYou { get; set; }
    public bool RequestSent { get; set; }
}

public class MatchSummaryDto
{
    public bool Ranked { get; set; }
    public int Stake { get; set; }
    public bool Won { get; set; }
    public bool KotFor { get; set; }
    public bool KotAgainst { get; set; }
    public int TricksWon { get; set; }
    public int Rounds { get; set; }
    public bool Shutout { get; set; }
    public int HakemRounds { get; set; }
    public int RoundsWon { get; set; }
    public bool Forfeit { get; set; }
}

public class AchievementUnlockDto
{
    public string Id { get; set; } = "";
    public string NameFa { get; set; } = "";
    public string NameEn { get; set; } = "";
    public string Icon { get; set; } = "";
    public int CoinReward { get; set; }
}

public class TitleUnlockDto
{
    public string Id { get; set; } = "";
    public string NameFa { get; set; } = "";
    public string NameEn { get; set; } = "";
}

public class RewardResultDto
{
    public int RatingBefore { get; set; }
    public int RatingAfter { get; set; }
    public int RatingDelta { get; set; }
    public int CoinsBefore { get; set; }
    public int CoinsAfter { get; set; }
    public int CoinsDelta { get; set; }
    public int XpGained { get; set; }
    public int LevelBefore { get; set; }
    public int LevelAfter { get; set; }
    public bool LeveledUp { get; set; }
    public List<AchievementUnlockDto> NewAchievements { get; set; } = new();
    public List<TitleUnlockDto> NewTitles { get; set; } = new();
    public bool Promoted { get; set; }
    public bool Demoted { get; set; }
}

public class CoinPackDto
{
    public string Id { get; set; } = "";
    public int Coins { get; set; }
    public int Bonus { get; set; }
    public int PriceToman { get; set; }
    public string? Tag { get; set; }
}

public static class JsonOpts
{
    public static readonly JsonSerializerOptions Default = new()
    {
        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
        DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
    };
}