#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
企旺陪跑 · 知识产权系统 V3.0 API
"""

import json
import os
import hashlib
from datetime import datetime
from flask import Flask, request, jsonify
from flask_cors import CORS

app = Flask(__name__)
CORS(app)

@app.route('/api/v1/health', methods=['GET'])
def health():
    return jsonify({
        "status": "ok",
        "service": "qiwang-ip-system-v3",
        "version": "3.0.0",
        "timestamp": datetime.now().isoformat()
    })

@app.route('/api/v1/stats', methods=['GET'])
def get_stats():
    """获取统计数据"""
    return jsonify({
        "trademarks": 26325,
        "customers": 10106,
        "patents": 14997,
        "total": 51428,
        "updated_at": datetime.now().strftime('%Y-%m-%d %H:%M:%S')
    })

@app.route('/api/v1/search', methods=['POST'])
def search():
    """智能搜索"""
    data = request.json
    query = data.get('query', '')
    
    # 模拟搜索结果
    return jsonify({
        "query": query,
        "results": {
            "trademarks": [],
            "customers": [],
            "patents": []
        },
        "total": 0
    })

@app.route('/api/v1/qa/query', methods=['POST'])
def qa_query():
    """AI问答"""
    data = request.json
    query = data.get('query', '')
    
    # 知识库
    knowledge = {
        "商标": "商标注册流程：近似查询→提交申请→形式审查→实质审查→初审公告→核准注册，总周期8-12个月",
        "专利": "专利分三种：发明(20年)、实用新型(10年)、外观设计(15年)",
        "高企": "高企认定补贴：国家级10-50万，省级5-20万，市级3-10万"
    }
    
    answer = "感谢您的提问！建议联系人工客服：400-6635-315"
    
    for key, value in knowledge.items():
        if key in query:
            answer = f"{value}\n\n🔥 鲁旺知识产权，全程可溯源，创业更心安"
            break
    
    return jsonify({
        "answer": answer,
        "source": "知识库",
        "confidence": 0.9
    })

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8930, debug=False)