import mimetypes
import time
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
import http.client

# 服务器的 IP 地址和端口号
server = "192.168.6.11"
server_port = 8080
# 接口路径
# server_url = "/Interface/Result/Create"
server_url = "/wanhua-service/equipment/external/checkResult"

class Watcher:
    def __init__(self, directory_to_watch):
        self.observer = Observer()
        self.directory_to_watch = directory_to_watch

    def run(self):
        print(f'开始监听文件夹{self.directory_to_watch}')
        event_handler = Handler()
        self.observer.schedule(event_handler, self.directory_to_watch, recursive=True)
        self.observer.start()
        try:
            while True:
                time.sleep(1)
        except KeyboardInterrupt:
            self.observer.stop()
        finally:
            self.observer.join()

    def join(self):
        self.observer.join()



class Handler(FileSystemEventHandler):
    @staticmethod
    def on_created(event):
        if not event.is_directory:
            if event.src_path.endswith('.pdf') or event.src_path.endswith('.csv') or event.src_path.endswith('.xlsx'):
                print(f"监控到---{event.src_path}---已被创建")
                time.sleep(1)
                try:
                    # 构建multipart/form-data请求体
                    boundary = 'Boundary-0123456789'
                    headers = {
                        'Content-Type': f'multipart/form-data; boundary={boundary}'
                    }
                    # 确定文件的MIME类型
                    mime_type, _ = mimetypes.guess_type(event.src_path)

                    # 构建请求体
                    body = []
                    body.append(f'--{boundary}')
                    body.append(
                        f'Content-Disposition: form-data; name="file"; filename="{event.src_path}"')
                    body.append(f'Content-Type: {mime_type}')
                    body.append('')
                    with open(event.src_path, mode='r', newline='', encoding='gb2312', errors='ignore') as file:
                        body.append(file.read())
                    body.append(f'--{boundary}--')
                    body.append('')
                    # 将请求体转换为字节串
                    body_bytes = '\r\n'.join(body).encode('utf-8')

                    # 创建 HTTP 连接对象
                    conn = http.client.HTTPConnection(server, server_port)
                    # 发送POST请求
                    conn.request("POST", f"{server_url}?deviceKey=titration&passback=false", body=body_bytes, headers=headers)

                    # 获取响应
                    response = conn.getresponse()

                    # 读取响应内容
                    response_data = response.read()

                    # 检查响应状态码
                    if response.status == 200:
                        print('数据发送成功')
                        print(response_data.decode())  # 打印服务器的响应内容
                    else:
                        print('数据发送失败')
                        print(response.status)  # 打印错误状态码
                        print(response.reason)  # 打印错误状态码
                        print(response_data.decode())  # 打印错误状态码
                    # break  # 找到第一个非空行后终止遍历
                except Exception as e:
                    print(f"发生异常: {e}")
                finally:
                    # 关闭连接
                    conn.close()


if __name__ == '__main__':
    # logger.info(f"当前用户名: {getuser()}")
    w = Watcher(r"D:\src\logs")
    w.run()