import gradio as gr
import json
import random
import matplotlib.pyplot as plt
import os

# ---------------- TAKIMLARI YÜKLE ----------------
with open("superlig_teams_2024_2025.json", "r", encoding="utf-8") as f:
    teams = json.load(f)

# ---------------- OYLAR (votes.json) ----------------
def load_votes():
    if not os.path.exists("votes.json"):
        with open("votes.json", "w") as f:
            json.dump({"home": 0, "draw": 0, "away": 0}, f)
    with open("votes.json", "r") as f:
        return json.load(f)

def save_votes(votes):
    with open("votes.json", "w") as f:
        json.dump(votes, f)

def vote_result(vote):
    votes = load_votes()
    if vote in votes:
        votes[vote] += 1
    save_votes(votes)
    total = sum(votes.values())
    if total == 0:
        return "Henüz oy kullanılmadı."
    return (
        f"🏠 Home Win: {votes['home'] / total:.0%} | "
        f"🤝 Draw: {votes['draw'] / total:.0%} | "
        f"🚗 Away Win: {votes['away'] / total:.0%}"
    )

# ---------------- YORUMLAR (RAM'de tutulur) ----------------
comments = []

def submit_comment(text):
    if text.strip():
        comments.append(text.strip())
    return "\n".join(comments)

# ---------------- TAHMİN VE GRAFİK ----------------
def predict_match(home_team, away_team):
    if home_team == away_team:
        return "Lütfen farklı takımlar seçin.", None

    scores = {
        f"{home_team} wins": random.uniform(1.5, 3.5),
        f"{away_team} wins": random.uniform(1.5, 3.5),
        "Draw": random.uniform(1.0, 2.5),
    }
    prediction = max(scores, key=scores.get)

    fig, ax = plt.subplots()
    ax.bar(scores.keys(), scores.values(), color=["green", "red", "gray"])
    ax.set_ylabel("Skor")
    ax.set_title("Tahmin Skorları")
    fig.tight_layout()

    return prediction, fig

# ---------------- GRADIO ARAYÜZÜ ----------------
with gr.Blocks() as demo:
    gr.Markdown("## ⚽ SuperLig Predictor")
    gr.Markdown("Süper Lig maçlarını tahmin et, oy kullan, yorum yap!")

    with gr.Row():
        home = gr.Dropdown(teams, label="Ev Sahibi Takım")
        away = gr.Dropdown(teams, label="Deplasman Takımı")

    predict_btn = gr.Button("Tahmin Et")
    result = gr.Textbox(label="Tahmin Sonucu")
    chart = gr.Plot()
    predict_btn.click(predict_match, [home, away], [result, chart])

    gr.Markdown("### 📊 Anket: Sence kim kazanır?")
    with gr.Row():
        vote_home = gr.Button("🏠 Home")
        vote_draw = gr.Button("🤝 Draw")
        vote_away = gr.Button("🚗 Away")
    poll_output = gr.Textbox(label="Anket Sonucu")
    vote_home.click(lambda: vote_result("home"), None, poll_output)
    vote_draw.click(lambda: vote_result("draw"), None, poll_output)
    vote_away.click(lambda: vote_result("away"), None, poll_output)

    gr.Markdown("### 💬 Yorumlar")
    comment_input = gr.Textbox(placeholder="Yorumunuzu yazın ve gönderin...")
    comment_button = gr.Button("Yorumu Gönder")
    comment_list = gr.Textbox(label="Tüm Yorumlar", lines=10)
    comment_button.click(submit_comment, comment_input, comment_list)

demo.launch()