import random
from datetime import datetime

from game_task.game_chatgpt_qa import game_question_json, game_answer_json
from db.connection import DBConnectionManager
from db.encyclopedia import EncyclopediaDB

# 获取数据库连接管理器的单例
db_manager = DBConnectionManager.get_instance()
encyclopedia_db = EncyclopediaDB(db_manager)


# 添加群聊
def add_group(group_id, player_id):
    try:
        result = encyclopedia_db.add_group(group_id)
        if result:
            message = f"🎉 群 {group_id} 已就位，准备开燥！"
        else:
            message = f"🌟 群 {group_id} 早就蓄势待发啦！"
        return {"message": message, "player_id": player_id}
    except Exception as e:
        print(f"添加群聊出错: {e}")
        message = f"🌟 群 {group_id} 早就蓄势待发啦！"
        return {"message": message, "player_id": player_id}


# 获取所有群聊ID
def get_group_ids():
    try:
        return encyclopedia_db.get_all_groups()
    except Exception as e:
        print(f"获取群聊ID出错: {e}")
        return []


# 确保游戏启动（自动初始化群聊和玩家）
def ensure_game_started(group_id, player_id, player_name="未知玩家"):
    try:
        # 检查并添加群聊
        if not encyclopedia_db.check_group_exists(group_id):
            add_group(group_id, player_id)

        # 检查并添加玩家
        player = encyclopedia_db.get_player(player_id, group_id)
        if not player:
            encyclopedia_db.add_player(player_id, group_id, player_name)
            message = (
                f"🎉 哇塞，{player_name} 你来啦！\n"
                f"🌟 群 {group_id} 瞬间燃爆！\n"
                f"🎈 快来接任务，秀翻全场！指令： /t"
            )
            return {"message": message, "player_id": player_id}
        return {"message": None, "player_id": player_id}
    except Exception as e:
        print(f"确保游戏启动出错: {e}")
        return {"message": None, "player_id": player_id}


# 随机分配任务
def assign_random_task(group_id, player_id=None):
    try:
        # 获取群内所有玩家
        players = encyclopedia_db.get_all_players_in_group(group_id)

        if not players:
            message = (
                f"😔 哎呀，群 {group_id} 静悄悄\n"
                f"🌟 快拉小伙伴来嗨吧！"
            )
            return {"message": message, "player_id": player_id}

        if player_id:
            player_dict = {p['player_id']: p['player_name'] for p in players}
            if player_id not in player_dict:
                message = (
                    f"😅 嘿，{player_id} 你谁啊？\n"
                    f"🌟 先用 /s 报名，不然没法玩哦！"
                )
                return {"message": message, "player_id": player_id}
            holder_id = player_id
            holder_name = player_dict[player_id]
        else:
            holder = random.choice(players)
            holder_id = holder['player_id']
            holder_name = holder['player_name']

        task = game_question_json("请出题！")
        category = task["category"]
        question = task["question"]
        answer = task["answer"]
        score = int(task["score"])
        description = task.get("description", "")

        # 创建活跃任务
        active_task_id = encyclopedia_db.create_active_task(
            group_id, question, answer, score, description, holder_id
        )

        if not active_task_id:
            message = f"😔 任务创建失败，请稍后再试！"
            return {"message": message, "player_id": player_id}

        if player_id:
            message = (
                f"🎁 {holder_name}，你的专属任务闪亮登场！\n"
                f"🎀 任务ID: {active_task_id}\n"
                f"🎈 问题：[{category}]{question}\n"
                f"🌼 积分：{score}\n"
                f"🌈 快上答案：/a {active_task_id} 答案"
            )
        else:
            message = (
                f"🎁 新任务来袭，够不够刺激？\n"
                f"🎀 任务ID: {active_task_id}\n"
                f"🌟 幸运鹅：{holder_name}\n"
                f"🎈 问题：[{category}]{question}\n"
                f"🌼 积分：{score}\n"
                f"🌈 抢答格式：/a {active_task_id} 答案"
            )
        return {"message": message, "player_id": holder_id}
    except Exception as e:
        print(f"分配任务出错: {e}")
        message = f"😔 任务分配出错，请稍后再试！"
        return {"message": message, "player_id": player_id}


# 提交答案并计分
def submit_answer(group_id, player_id, task_id, answer):
    try:
        # 获取玩家信息
        player = encyclopedia_db.get_player(player_id, group_id)
        if not player:
            message = (
                f"😅 嘿，{player_id} 你是路人甲吗？\n"
                f"🌟 用 /s 先加入群 {group_id} 吧！"
            )
            return {"message": message, "player_id": player_id}

        player_name = player['player_name']

        if not task_id.isdigit():
            message = (
                f"😅 喂，任务ID得是数字好吗？\n"
                f"🌟 比如：1\n"
                f"🎈 别瞎搞，重新来！"
            )
            return {"message": message, "player_id": player_id}

        active_task_id = int(task_id)

        # 获取任务信息
        task_data = encyclopedia_db.get_task_by_id(group_id, active_task_id)

        if not task_data:
            message = (
                f"😔 哎哟，任务 task_{active_task_id} 不翼而飞啦！\n"
                f"🌼 可能被别人抢先一步咯！"
            )
            return {"message": message, "player_id": player_id}

        if task_data['status'] == 'completed':
            message = (
                f"😄 哈哈，你慢了一步！\n"
                f"🌟 任务 task_{active_task_id} 已经完结\n"
                f"🎈 快去抢新任务吧！"
            )
            return {"message": message, "player_id": player_id}

        question = task_data['question']
        correct_answer_db = task_data['answer'].lower()
        top_score = task_data['score']
        holder_id = task_data['holder_id']

        # 获取任务持有者信息
        holder = encyclopedia_db.get_task_holder(group_id, holder_id)
        holder_name = holder['player_name'] if holder else "未知玩家"

        answer_json = {"question": question, "top_score": str(top_score), "answer": answer}
        result = game_answer_json(answer_json)
        points = int(result["score"])
        description = result["description"]
        is_correct = points > 0

        if is_correct:
            # 更新玩家积分
            encyclopedia_db.update_player_points(player_id, group_id, points)

            # 完成任务
            encyclopedia_db.complete_task(active_task_id)

            if player_id == holder_id:
                message = (
                    f"🎉 {player_name} 你是天才吗？\n"
                    f"🌟 任务：{question}\n"
                    f"🎈 答对啦，简直无敌！\n"
                    f"🌈 奖励：{points} 分\n"
                    f"🎀 彩蛋：{description}"
                )
            else:
                message = (
                    f"🎉 {player_name} 抢答王上线！\n"
                    f"🌟 任务：{question}\n"
                    f"🎈 原主：{holder_name} 被你截胡啦！\n"
                    f"🌈 狂揽 {points} 分，太骚了！\n"
                    f"🎀 彩蛋：{description}"
                )
        else:
            # 扣除积分
            encyclopedia_db.update_player_points(player_id, group_id, -1)
            points = -1
            message = (
                f"😅 {player_name} 你这是要笑死我吗？\n"
                f"🌼 任务：{question}\n"
                f"🎈 你答：{answer}\n"
                f"🌟 正确答案：{correct_answer_db}\n"
                f"🌈 扣 1 分，别哭哦！\n"
                f"🎀 提示：{description}\n"
                f"🌟 任务ID: {active_task_id} 还能抢救一下！"
            )

        # 添加任务历史记录
        encyclopedia_db.add_task_history(
            group_id, active_task_id, player_id, answer, is_correct, points
        )

        return {"message": message, "player_id": player_id}
    except ValueError as e:
        print(f"submit_answer:{e}")
        message = (
            f"😅 喂，任务ID得是数字懂吗？\n"
            f"🌟 比如：1\n"
            f"🎈 重来，别皮！"
        )
        return {"message": message, "player_id": player_id}
    except Exception as e:
        print(f"submit_answer:{e}")
        message = (
            f"😅 出错了，任务ID得是数字哦！\n"
            f"🌟 比如：1\n"
            f"🎈 再试一次吧！"
        )
        return {"message": message, "player_id": player_id}


# 显示排行榜
def show_rank(group_id, player_id):
    try:
        # 获取排行榜
        ranks = encyclopedia_db.get_player_ranking(group_id, 10)

        if not ranks:
            message = (
                f"😔 群 {group_id} 冷冷清清\n"
                f"🌟 快来一起燥起来吧！"
            )
            return {"message": message, "player_id": player_id}

        rank_text = f"🎉 群 {group_id} 排行榜（Top 10）来啦！\n"
        for i, row in enumerate(ranks, 1):
            rank_text += f"🐓 {i}. {row['player_name']}: {row['points']} 分\n"
        return {"message": rank_text, "player_id": player_id}
    except Exception as e:
        print(f"显示排行榜出错: {e}")
        message = f"😔 获取排行榜出错，请稍后再试！"
        return {"message": message, "player_id": player_id}


# 显示当前活跃任务
def show_active_tasks(group_id, player_id):
    try:
        # 获取活跃任务
        tasks = encyclopedia_db.get_active_tasks_in_group(group_id)

        if not tasks:
            message = (
                f"😄 群 {group_id} 现在一片祥和\n"
                f"🌟 没任务？快用 /t 搞一个！"
            )
            return {"message": message, "player_id": player_id}

        task_text = f"🎉 群 {group_id} 活跃任务速递：\n"
        for task in tasks:
            task_text += (
                f"🌈 任务ID: task_{task['active_task_id']}\n"
                f"🎀 问题：{task['question']}\n"
                f"🌼 大佬：{task['player_name']}\n"
            )
        return {"message": task_text, "player_id": player_id}
    except Exception as e:
        print(f"显示活跃任务出错: {e}")
        message = f"😔 获取活跃任务出错，请稍后再试！"
        return {"message": message, "player_id": player_id}


# 列举所有未完成任务
def list_uncompleted_tasks(group_id, player_id):
    try:
        # 获取未完成任务
        tasks = encyclopedia_db.get_active_tasks_in_group(group_id)

        if not tasks:
            message = (
                f"😄 群 {group_id} 全员开挂？\n"
                f"🌟 没未完成任务，快用 /t 再战！"
            )
            return {"message": message, "player_id": player_id}

        task_text = f"🎉 群 {group_id} 未完成任务大曝光：\n"
        for task in tasks:
            task_text += (
                f"🌈 任务ID: task_{task['active_task_id']}\n"
                f"🎀 问题：{task['question']}\n"
                f"🌼 主人：{task['player_name']}\n"
            )
        return {"message": task_text, "player_id": player_id}
    except Exception as e:
        print(f"列举未完成任务出错: {e}")
        message = f"😔 获取未完成任务出错，请稍后再试！"
        return {"message": message, "player_id": player_id}


# 定时任务：整点触发，排除23:00-08:00
def run_random_task_assignment(group_id):
    current_hour = datetime.now().hour
    if current_hour >= 23 or current_hour < 9:
        message = (
            f"😴 现在 {current_hour}:00，小伙伴们都睡啦\n"
            f"🌙 9点到22点再来嗨吧！"
        )
        print(f"{datetime.now()} 群 {group_id} 当前时间 {current_hour}:00 在23:00-08:00区间，跳过任务发放")
        return {"message": message, "player_id": None}
    result = assign_random_task(group_id)
    print(f"{datetime.now()} {result['message']}")
    return result


# 处理群聊消息
def game_process_message(group_id, player_id, message, player_name="未知玩家"):
    init_result = ensure_game_started(group_id, player_id, player_name)
    init_message = init_result["message"]
    player_id = init_result["player_id"]

    if message == "/s":  # 可选：显式加入游戏
        if init_message:
            return {"message": init_message, "player_id": player_id}
        message = (
            f"😄 嘿，{player_name} 你来啦！\n"
            f"🌼 已加入群 {group_id} 的狂欢\n"
            f"🎶 快用 /t 开干吧！"
        )
        return {"message": message, "player_id": player_id}
    elif message == "/ts":  # 查看活跃任务
        if init_message:
            message = init_message + "\n🌟 用 /ts 看看当前任务吧！"
            return {"message": message, "player_id": player_id}
        return show_active_tasks(group_id, player_id)
    elif message == "/l":  # 列出未完成任务
        if init_message:
            message = init_message + "\n🌟 用 /l 查未完成任务哦！"
            return {"message": message, "player_id": player_id}
        return list_uncompleted_tasks(group_id, player_id)
    elif message.startswith("/a"):  # 提交答案
        if init_message:
            message = init_message + "\n🌟 用 /a [任务ID] [答案] 放大招吧！"
            return {"message": message, "player_id": player_id}
        parts = message.split(" ", 2)
        if len(parts) < 3:
            message = (
                f"😅 喂，格式不对啊！\n"
                f"🌟 正确姿势：/a [任务ID] [答案]\n"
                f"🎈 比如：/a 1 钒"
            )
            return {"message": message, "player_id": player_id}
        task_id, answer = parts[1], parts[2]
        return submit_answer(group_id, player_id, task_id, answer)
    elif message == "/r":  # 查看排行榜
        if init_message:
            message = init_message + "\n🌟 用 /r 看看谁是大佬！"
            return {"message": message, "player_id": player_id}
        return show_rank(group_id, player_id)
    elif message == "/ag":  # 可选：手动添加群聊
        if init_message:
            return {"message": init_message, "player_id": player_id}
        return add_group(group_id, player_id)
    elif message == "/t":  # 获取任务
        if init_message:
            message = init_message + "\n🌟 已为你准备好任务，快接招！"
            return {"message": message, "player_id": player_id}
        current_hour = datetime.now().hour
        if current_hour >= 23 or current_hour < 9:
            message = (
                f"😴 现在 {current_hour}:00\n"
                f"🌙 太晚啦，大家都睡了！\n"
                f"🌞 9点到22点再来嗨吧！"
            )
            return {"message": message, "player_id": player_id}
        return assign_random_task(group_id, player_id)
    else:
        message = (
            f"😄 嘿，二货！\n"
            f"🌟 指令玩错啦！\n"
            f"🎈 快试试这些：\n"
            f"🌈 /s - 加入狂欢（可选）\n"
            f"🎀 /ts - 看活跃任务\n"
            f"🌼 /l - 未完成任务\n"
            f"🌟 /a [任务ID] [答案] - 提交答案\n"
            f"🎈 /ag - 加群（可选）\n"
            f"🌈 /t - 抢任务\n"
            f"🎀 /r - 谁是大佬"
        )
        return {"message": message, "player_id": player_id}


# 设置定时任务
def setup_schedule():
    group_ids = get_group_ids()
    for gid in group_ids:
        run_random_task_assignment(group_id=gid)


# 主程序
if __name__ == "__main__":
    # 测试用例
    print(game_process_message("45317011307@chatroom", "Jyunere", "/t"))  # 新用户获取任务
    print(game_process_message("45317011307@chatroom", "Jyunere", "/a 18 罗马斗兽场"))  # 提交答案
    print(game_process_message("45317011307@chatroom", "Jyunere", "/r"))  # 查看排行榜