#!/usr/bin/env python3
"""
上传后端代码到服务器并重新构建
"""
import requests
import time
import hashlib
import os

# 禁用 SSL 警告
import urllib3
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

# 宝塔配置
BT_PANEL = "http://47.107.172.23:8888"
BT_API_KEY = "PKdfnaInQL0P5ghB8SvwbrGcIpXWaEvq"

DEPLOY_PATH = "/www/wwwroot/ai-interview"
LOCAL_BACKEND = "/Users/a111/Documents/AgentWD/projects/011-ai-interview-2601/backend"


def bt_api(action, data=None, timeout=60):
    """调用宝塔 API"""
    if data is None:
        data = {}
    
    request_time = int(time.time())
    request_token = hashlib.md5(
        f"{request_time}{hashlib.md5(BT_API_KEY.encode()).hexdigest()}".encode()
    ).hexdigest()
    
    data['request_time'] = request_time
    data['request_token'] = request_token
    
    url = f"{BT_PANEL}/{action}"
    
    try:
        response = requests.post(url, data=data, timeout=timeout, verify=False)
        try:
            return response.json()
        except:
            return {"status": True, "msg": response.text[:500]}
    except Exception as e:
        return {"status": False, "msg": str(e)}


def write_remote_file(path, content):
    """写入远程文件"""
    print(f"📝 写入: {path}")
    result = bt_api("files?action=SaveFileBody", {
        "path": path,
        "data": content,
        "encoding": "utf-8"
    })
    if result.get("status"):
        print("   ✅ 成功")
        return True
    print(f"   ❌ 失败: {result.get('msg', result)}")
    return False


def create_directory(path):
    """创建目录"""
    result = bt_api("files?action=CreateDir", {"path": path})
    return result.get("status") or "已存在" in str(result.get("msg", ""))


def run_task(shell_body, task_name, wait_time=30):
    """创建计划任务并执行"""
    result = bt_api("crontab?action=AddCrontab", {
        "name": task_name,
        "type": "minute-n",
        "where1": "1",
        "hour": "",
        "minute": "",
        "week": "",
        "sType": "toShell",
        "sBody": shell_body,
        "sName": "",
        "backupTo": "",
        "save": "",
        "urladdress": ""
    })
    
    if not result.get("status") or not result.get("id"):
        print(f"创建任务失败: {result}")
        return None
    
    cron_id = result["id"]
    bt_api("crontab?action=StartTask", {"id": cron_id}, timeout=300)
    print(f"   任务 {cron_id} 已启动，等待 {wait_time} 秒...")
    time.sleep(wait_time)
    
    log_result = bt_api("crontab?action=GetLogs", {"id": cron_id})
    bt_api("crontab?action=DelCrontab", {"id": cron_id})
    
    return log_result


def main():
    print("=" * 60)
    print("📤 上传后端代码到服务器")
    print("=" * 60)
    print()
    
    # 1. 创建目录结构
    print("📁 步骤 1: 创建目录结构")
    dirs = [
        f"{DEPLOY_PATH}/backend",
        f"{DEPLOY_PATH}/backend/app",
        f"{DEPLOY_PATH}/backend/app/routers",
        f"{DEPLOY_PATH}/backend/app/services",
    ]
    for d in dirs:
        create_directory(d)
        print(f"   ✅ {d}")
    
    # 2. 上传后端代码
    print("\n📤 步骤 2: 上传后端代码")
    
    # 定义要上传的文件
    files_to_upload = [
        ("main.py", ""),
        ("requirements.txt", ""),
        ("app/__init__.py", "app"),
        ("app/config.py", "app"),
        ("app/schemas.py", "app"),
        ("app/routers/__init__.py", "app/routers"),
        ("app/routers/admin.py", "app/routers"),
        ("app/routers/candidate.py", "app/routers"),
        ("app/routers/chat.py", "app/routers"),
        ("app/routers/files.py", "app/routers"),
        ("app/routers/init.py", "app/routers"),
        ("app/routers/room.py", "app/routers"),
        ("app/routers/upload.py", "app/routers"),
        ("app/services/__init__.py", "app/services"),
        ("app/services/coze_service.py", "app/services"),
    ]
    
    for local_file, subdir in files_to_upload:
        local_path = os.path.join(LOCAL_BACKEND, local_file)
        if os.path.exists(local_path):
            with open(local_path, 'r', encoding='utf-8') as f:
                content = f.read()
            
            if subdir:
                remote_path = f"{DEPLOY_PATH}/backend/{subdir}/{os.path.basename(local_file)}"
            else:
                remote_path = f"{DEPLOY_PATH}/backend/{local_file}"
            
            write_remote_file(remote_path, content)
        else:
            print(f"   ⚠️ 文件不存在: {local_path}")
    
    # 3. 上传 deploy 配置文件
    print("\n📤 步骤 3: 上传部署配置")
    deploy_files = [
        "docker-compose.yml",
        "Dockerfile.backend",
        "Dockerfile.frontend",
    ]
    
    for filename in deploy_files:
        local_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), filename)
        if os.path.exists(local_path):
            with open(local_path, 'r', encoding='utf-8') as f:
                content = f.read()
            write_remote_file(f"{DEPLOY_PATH}/deploy/{filename}", content)
    
    # 上传 nginx 配置
    nginx_conf_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "nginx", "frontend.conf")
    if os.path.exists(nginx_conf_path):
        create_directory(f"{DEPLOY_PATH}/deploy/nginx")
        with open(nginx_conf_path, 'r', encoding='utf-8') as f:
            content = f.read()
        write_remote_file(f"{DEPLOY_PATH}/deploy/nginx/frontend.conf", content)
    
    # 4. 重新构建 Docker 容器
    print("\n🐳 步骤 4: 重新构建 Docker 容器")
    rebuild_script = f"""#!/bin/bash
cd {DEPLOY_PATH}/deploy
echo "停止旧容器..."
docker-compose down 2>/dev/null || true
sleep 2
echo "清理旧镜像..."
docker rmi deploy-backend 2>/dev/null || true
echo "重新构建..."
docker-compose up -d --build
sleep 10
echo "容器状态:"
docker ps --format 'table {{{{.Names}}}}\\t{{{{.Status}}}}\\t{{{{.Ports}}}}'
echo ""
echo "后端日志:"
docker logs --tail 20 ai-interview-backend 2>&1
"""
    
    print("   🚀 执行重建命令...")
    result = run_task(rebuild_script, f"rebuild_docker_{int(time.time())}", wait_time=60)
    
    if result and result.get("msg"):
        print("\n📋 执行结果:")
        print("-" * 40)
        print(result["msg"][:2000])
    
    print()
    print("=" * 60)
    print("✅ 上传完成!")
    print("=" * 60)


if __name__ == "__main__":
    main()