/*
 * This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _PLAYER_SETTINGS_H
#define _PLAYER_SETTINGS_H
#include "DatabaseEnvFwd.h"

class Player;

const std::string AzerothcorePSSource = "ac_default";

enum CharacterSettingIndexes : uint8
{
    SETTING_ANNOUNCER_FLAGS,
    MAX_CHAR_SETTINGS
};

enum AnnouncerFlags : uint8
{
    ANNOUNCER_FLAG_DISABLE_BG_QUEUE      = 1,
    ANNOUNCER_FLAG_DISABLE_ARENA_QUEUE   = 2,
    ANNOUNCER_FLAG_DISABLE_AUTOBROADCAST = 4
};

struct PlayerSetting
{
    PlayerSetting() = default;
    explicit PlayerSetting(uint32 val) : value(val) { }

    uint32 value;

    [[nodiscard]] bool HasFlag(uint32 flag) const { return (value & flag) != 0; }
    [[nodiscard]] bool IsEnabled(uint32 equals = 1) const { return value == equals; }
    void AddFlag(uint32 flag) { value |= flag; }
    void RemoveFlag(uint32 flag) { value &= ~flag; }
};

typedef std::vector<PlayerSetting> PlayerSettingVector;
typedef std::map<std::string, PlayerSettingVector> PlayerSettingMap;

// Standalone API: update a player's setting directly on DB by GUID (low part) without requiring a Player instance
namespace PlayerSettingsStore
{
    // Update a single setting value for any player by GUID (works for online or offline players).
    // This reads the existing "source" row from character_settings, adjusts the index, and REPLACE's it back.
    void UpdateSetting(ObjectGuid::LowType playerLowGuid, std::string const& source, uint32 index, uint32 value);

    // Common helpers for parsing and serializing settings data
    PlayerSettingVector ParseSettingsData(std::string const& data);
    std::string SerializeSettingsData(PlayerSettingVector const& settings);
    // Prepare a REPLACE statement populated with given settings data. Caller may execute or append to a transaction.
    CharacterDatabasePreparedStatement* PrepareReplaceStatement(ObjectGuid::LowType playerLowGuid, std::string const& source, PlayerSettingVector const& settings);
}

#endif