app.py

import gradio as gr
import requests
import subprocess
import shutil
import uuid
import json
import os

API_BASE = "https://zpdic.ziphil.com/api/v0"

def get_word_json(api_key, dict_id, word_number):
    try:
        url = f"{API_BASE}/dictionary/{dict_id}/word/{int(word_number)}"
        resp = requests.get(url, headers={"X-Api-Key": api_key})
        return resp.json()
    except Exception as e:
        return {"error": str(e)}

def get_example_json(api_key, dict_id, example_number):
    try:
        url = f"{API_BASE}/dictionary/{dict_id}/example/{int(example_number)}"
        resp = requests.get(url, headers={"X-Api-Key": api_key})
        return resp.json()
    except Exception as e:
        return {"error": str(e)}

def speak_ipa_to_wav(ipa_text, pitch, speed):
    if not ipa_text.strip():
        return "❌ IPAが入力されていません。", None

    out_path = f"/tmp/{uuid.uuid4().hex}.wav"

    try:
        subprocess.run([
            "espeak-ng",
            "-v", "en",
            "-p", str(pitch),
            "-s", str(speed),
            "-w", out_path,
            f"[[{ipa_text}]]"
        ], check=True)
        return f"✅ 発音完了: {ipa_text}", out_path
    except subprocess.CalledProcessError as e:
        return f"❌ 発音エラー: {e}", None

with gr.Blocks() as demo:
    gr.Markdown("## 🎙️ IPA読み上げ + ZpDIC API表示ツール（Docker対応）")

    with gr.Row():
        api_key = gr.Textbox(label="🔑 APIキー", type="password")
        dict_id = gr.Textbox(label="📘 辞書ID")

    with gr.Tab("📋 単語JSONを表示"):
        word_num = gr.Number(label="🔢 単語番号", precision=0)
        fetch_word_btn = gr.Button("📥 単語JSONを取得")
        word_json = gr.JSON(label="単語データ")

    with gr.Tab("📋 例文JSONを表示"):
        example_num = gr.Number(label="🔢 例文番号", precision=0)
        fetch_example_btn = gr.Button("📥 例文JSONを取得")
        example_json = gr.JSON(label="例文データ")

    with gr.Tab("🎤 IPA直接読み上げ"):
        ipa_input = gr.Textbox(label="🎧 IPAを入力 (例: hɛˈloʊ wɜːrld)", lines=2)
        with gr.Row():
            pitch = gr.Slider(0, 99, value=50, label="🎵 ピッチ")
            speed = gr.Slider(80, 300, value=150, label="🏃 速度")
        speak_btn = gr.Button("▶ 音声ファイル生成")
        result = gr.Textbox(label="📣 結果")
        audio = gr.Audio(label="🔊 音声", type="filepath")

    fetch_word_btn.click(
        get_word_json,
        inputs=[api_key, dict_id, word_num],
        outputs=word_json
    )

    fetch_example_btn.click(
        get_example_json,
        inputs=[api_key, dict_id, example_num],
        outputs=example_json
    )

    speak_btn.click(
        speak_ipa_to_wav,
        inputs=[ipa_input, pitch, speed],
        outputs=[result, audio]
    )

demo.launch()