"""
主路由
处理页面请求
"""
from flask import Blueprint, jsonify, current_app

main_bp = Blueprint('main', __name__)

@main_bp.route('/')
def index():
    """首页"""
    return jsonify({
        "message": "Welcome to DeepResearch API",
        "version": "1.0.0",
        "endpoints": {
            "create_research": "POST /api/research",
            "get_status": "GET /api/research/<session_id>/status",
            "get_report": "GET /api/research/<session_id>/report",
            "list_sessions": "GET /api/research/sessions"
        }
    })

@main_bp.route('/health')
def health_check():
    """健康检查"""
    return jsonify({
        "status": "healthy",
        "service": "DeepResearch"
    })

@main_bp.route('/config')
def get_config():
    """获取配置信息（仅开发环境）"""
    if current_app.debug:
        return jsonify({
            "debug": current_app.debug,
            "max_concurrent_subtopics": current_app.config.get('MAX_CONCURRENT_SUBTOPICS'),
            "search_priorities": {
                "high": current_app.config.get('MAX_SEARCHES_HIGH_PRIORITY'),
                "medium": current_app.config.get('MAX_SEARCHES_MEDIUM_PRIORITY'),
                "low": current_app.config.get('MAX_SEARCHES_LOW_PRIORITY')
            }
        })
    else:
        return jsonify({"error": "Not available in production"}), 403