app.py

#!/usr/bin/env python3
"""
MoneyPrinterTurbo - Huggingface Spaces Edition
Optimized for FREE tier deployment
"""

import os
import sys
import streamlit as st
import toml
from pathlib import Path

# Add project root to Python path
project_root = Path(__file__).parent
sys.path.insert(0, str(project_root))

# Create necessary directories
os.makedirs("storage/tasks", exist_ok=True)
os.makedirs("storage/temp", exist_ok=True)
os.makedirs("storage/cache_videos", exist_ok=True)

def load_config():
    """Load configuration from environment variables"""
    config_path = "config.toml"
    
    # Default configuration
    config = {
        "app": {
            "max_concurrent_tasks": 1,
            "api_enabled": True,
            "log_level": "INFO"
        },
        "ui": {"hide_log": False, "language": "zh"},
        "azure": {},
        "siliconflow": {}
    }
    
    # Load environment variables
    env_vars = {
        "DEEPSEEK_API_KEY": ("app", "deepseek_api_key"),
        "MOONSHOT_API_KEY": ("app", "moonshot_api_key"), 
        "OPENAI_API_KEY": ("app", "openai_api_key"),
        "PEXELS_API_KEY": ("app", "pexels_api_keys"),
        "PIXABAY_API_KEY": ("app", "pixabay_api_keys"),
        "AZURE_SPEECH_KEY": ("azure", "speech_key"),
        "AZURE_SPEECH_REGION": ("azure", "speech_region"),
        "SILICONFLOW_API_KEY": ("siliconflow", "api_key"),
        "MONEYPRINTER_API_KEY": ("app", "api_key")
    }
    
    loaded_keys = []
    for env_key, (section, config_key) in env_vars.items():
        value = os.getenv(env_key)
        if value:
            if section not in config:
                config[section] = {}
            if config_key.endswith("_keys"):
                config[section][config_key] = [value]
            else:
                config[section][config_key] = value
            loaded_keys.append(env_key)
    
    # Save configuration
    with open(config_path, 'w', encoding='utf-8') as f:
        toml.dump(config, f)
    
    return config, loaded_keys

# Load configuration
config, loaded_env_vars = load_config()

# Set Streamlit page config
st.set_page_config(
    page_title="MoneyPrinterTurbo - HF Spaces",
    page_icon="🎬",
    layout="wide",
    initial_sidebar_state="expanded"
)

# Custom CSS
st.markdown("""
<style>
.main > div {
    padding-top: 2rem;
}
.stAlert {
    margin-top: 1rem;
}
</style>
""", unsafe_allow_html=True)

# Main UI
st.title("🎬 MoneyPrinterTurbo")
st.markdown("### AI视频生成工具 - Huggingface Spaces版")

# Status display
with st.container():
    col1, col2 = st.columns(2)
    
    with col1:
        st.success("✅ 应用已成功启动")
        st.info(f"📊 环境变量加载: {len(loaded_env_vars)} 个")
        
    with col2:
        st.warning("⚠️ 这是简化版界面")
        st.info("🔧 为FREE层级优化")

# Configuration status
st.subheader("📋 配置状态")
config_status = st.container()

with config_status:
    # Check API keys
    api_keys_status = []
    
    if config.get("app", {}).get("deepseek_api_key"):
        api_keys_status.append("✅ DeepSeek API")
    if config.get("app", {}).get("moonshot_api_key"):
        api_keys_status.append("✅ Moonshot API")
    if config.get("app", {}).get("openai_api_key"):
        api_keys_status.append("✅ OpenAI API")
    if config.get("app", {}).get("pexels_api_keys"):
        api_keys_status.append("✅ Pexels API")
    if config.get("azure", {}).get("speech_key"):
        api_keys_status.append("✅ Azure Speech")
    
    if api_keys_status:
        st.success("🔑 已配置的API密钥:")
        for status in api_keys_status:
            st.write(f"   {status}")
    else:
        st.error("❌ 未检测到API密钥配置")
        st.info("💡 请在Huggingface Spaces设置中添加环境变量")

# Instructions
st.subheader("🚀 使用说明")
st.markdown("""
1. **配置API密钥**: 在Huggingface Spaces的Settings中添加环境变量
2. **选择功能**: 使用下方的功能模块开始创建视频
3. **注意限制**: FREE层级有资源限制，建议生成较短的视频
""")

# Quick actions
st.subheader("⚡ 快速操作")

# Simple video generation form
with st.form("quick_video"):
    video_topic = st.text_input("视频主题", placeholder="例如: 介绍人工智能的发展历史")
    video_duration = st.slider("视频时长 (秒)", 30, 120, 60)
    
    col1, col2 = st.columns(2)
    with col1:
        video_style = st.selectbox("视频风格", ["科技", "生活", "教育", "娱乐"])
    with col2:
        video_language = st.selectbox("语言", ["中文", "英文"])
    
    submitted = st.form_submit_button("🎬 生成视频")
    
    if submitted:
        if not video_topic:
            st.error("请输入视频主题")
        elif not api_keys_status:
            st.error("请先配置API密钥")
        else:
            with st.spinner("正在生成视频..."):
                st.info("🔄 视频生成功能正在开发中")
                st.success("✅ 配置已保存，等待完整功能上线")

# Footer
st.markdown("---")
st.markdown("💡 **提示**: 完整版功能正在适配中，敬请期待！")

# Debug info (for development)
if st.checkbox("显示调试信息"):
    st.subheader("🔍 调试信息")
    st.json({
        "loaded_env_vars": loaded_env_vars,
        "config_sections": list(config.keys()),
        "storage_dirs": ["storage/tasks", "storage/temp", "storage/cache_videos"]
    })