import os
os.system("pip install gradio==3.46.0")
import gradio as gr
import pandas as pd
import random
import json
import time

with open('pokemon.json', 'r') as f:
    pokemons = json.load(f)
pokemons_types = ["모든 타입"] + sorted(set([t for poke in pokemons for t in poke['types']]))
df = pd.DataFrame(pokemons)
GEN_RANGE = {
    "모든 세대": [1, 1017],
    "1세대": [1, 151],
    "2세대": [152, 251],
    "3세대": [252, 386],
    "4세대": [387, 493],
    "5세대": [494, 649],
    "6세대": [650, 721],
    "7세대": [722, 809],
    "8세대": [810, 905],
    "9세대": [906, 1017]
}

USERS = ["June", "Sean", "Woojoo", "Taejoo", "Dummy"]
QUESTION_TEMPLATE = {"question": "다음 포켓몬의 이름은 뭘까요?![]({img_url})", "answer": "{name}"}

def get_question_answer(pokemons_set):
    chosen = random.choice(pokemons_set)
    name = chosen['name'].replace("♀", "암컷").replace("♂", "수컷")
    image_path = chosen['image_path']
    answer.value = QUESTION_TEMPLATE['answer'].format(name=name)
    img_url = f"https://huggingface.co/spaces/yoon-gu/pokemon/resolve/main/{image_path}"
    q = QUESTION_TEMPLATE["question"].format(img_url=img_url)
    a = QUESTION_TEMPLATE['answer'].format(name=name)
    return q, a

info = {u: {"done" : True, "score": 0, "count": 0, "best_score": 0, "best_time": float("inf"), "time": 0.0} for u in USERS}

MD = """# 포켓몬 퀴즈
## 사용방법

1. 사용자를 선택하세요.
2. 총 퀴즈 개수를 선택하세요.
3. 포켓몬 세대를 선택하세요.
4. 포켓몬 타입을 선택하세요.

## 점수판
{content}
"""

with gr.Blocks() as demo:
    answer = gr.State(value="")
    with gr.Row():
        with gr.Column():
            markdown = gr.Markdown(MD.format(content=''))
            user = gr.Radio(USERS, value="Dummy", label="사용자", info="당신은 누구신가요?")
            quiz_count = gr.Radio([10, 20, 30], value=10, label="총 퀴즈 개수", info="퀴즈를 몇 개 풀 예정인가요?")
        with gr.Column():
            with gr.Row():
                generation = gr.Dropdown(
                            [f"{k}세대" for k in range(1, 10)] + ["모든 세대"],
                            value="모든 세대",
                            label="포켓몬 세대",
                            info="원하는 포켓몬 세대를 선택하세요."
                        )
                poke_types = gr.Dropdown(
                            pokemons_types, value="모든 타입",
                            label="포켓몬 타입",
                            info="원하는 포켓몬 타입을 선택하세요."
                    )
            with gr.Row():
                play = gr.Button(value="퀴즈 시작", label="퀴즈 시작")
                stop = gr.Button(value="퀴즈 종료", label="퀴즈 종료")
            chatbot = gr.Chatbot(bubble_full_width=False,
                                 avatar_images=["https://huggingface.co/spaces/yoon-gu/pokemon-quiz/resolve/main/오박사.png",
                                                "https://huggingface.co/spaces/yoon-gu/pokemon-quiz/resolve/main/고라파덕.png"])
            msg = gr.Textbox(placeholder="문제의 답을 입력하세요.", label="답")

    def respond(message, chat_history, user, quiz_count, gen, types, request: gr.Request):
        message = message.strip()
        done = info[user]['done']
        start, end = GEN_RANGE[gen]
        sdf = df[start:end]
        pokemons_set = sdf[sdf['types'].apply(lambda x: (types in x)) | (types == "모든 타입")]
        pokemons_set = pokemons_set.to_dict("records")
        if done:
            if "퀴즈시작" == message.replace(" ", ""):
                q, a = get_question_answer(pokemons_set)
                bot_message = f"퀴즈를 시작합니다.\n{q}"
                answer.value = a
                info[user]['done'] = False
                info[user]['score'] = 0
                info[user]['count'] = 0
                info[user]['time'] = time.time()
            else:
                bot_message = "퀴즈를 시작하고 싶으시면, **퀴즈 시작** 버튼을 누르세요."
        else:
            if answer.value == message:
                q, a = get_question_answer(pokemons_set)
                answer.value = a
                info[user]['score'] += 1
                info[user]['count'] += 1
                bot_message = f"🎉정답입니다! 다음 문제입니다.\n{q}"
                if quiz_count == info[user]['count']:
                    bot_message = f"모든 퀴즈를 다 풀었습니다. 점수는 {info[user]['score']:3.1f}점 입니다."
                    info[user]['done'] = True
                    if info[user]['score'] >= info[user]['best_score']:
                        info[user]['best_score'] = info[user]['score']
                        info[user]['best_time'] = min(time.time() - info[user]['time'], info[user]['best_time'])
            elif "퀴즈종료" == message.replace(" ", ""):
                bot_message = f"퀴즈를 강제 종료합니다."
                info[user]['done'] = True
            else:
                hint1 = ""
                for i, y in enumerate(answer.value):
                    if i < len(message):
                        if message[i] == y:
                            hint1 += y
                        else:
                            hint1 += "X"
                bot_message = f"***{message}***!? 🧐 다시 한번 생각해보세요.\n힌트: {hint1}"
                info[user]['score'] -= 0.1

        chat_history.append((message, bot_message))
        return "", chat_history, MD.format(content='\n'.join([f"- {u}({v['best_score']:3.1f}점, {v['best_time']:3.1f}초)" for u, v in info.items()]))

    play.click(respond, 
               inputs=[play, chatbot, user, quiz_count, generation, poke_types],
               outputs=[msg, chatbot, markdown])
    stop.click(respond, 
               inputs=[stop, chatbot, user, quiz_count, generation, poke_types],
               outputs=[msg, chatbot, markdown])
    leader_board = sorted(info.items(), key=lambda x: (x[1]['best_score'], -x[1]['best_time']), reverse=True)
    lbdf = pd.DataFrame([dict(**a[1], name=a[0]) for a in leader_board])
    lbdf.index += 1
    md = lbdf[['name', 'best_score', 'best_time']].to_markdown()
    demo.load(lambda : MD.format(content=md),
              inputs=None,
              outputs=markdown)
    msg.submit(respond, [msg, chatbot, user, quiz_count, generation, poke_types], [msg, chatbot, markdown])

demo.queue(concurrency_count=1)
demo.launch()