import json

import requests
from retrying import retry


class SyncthingClient:

    def __init__(self, host, port, key):
        self.host = host
        self.port = port
        self.key = key

    @retry
    def get_my_device_id(self):
        syncthing_headers = {'X-API-Key': self.key}
        response = requests.get("http://" + self.host + ":" + self.port + "/rest/system/status",
                                headers=syncthing_headers)
        return json.loads(response.content)["myID"]

    @retry
    def print_debug_info(self):
        syncthing_headers = {'X-API-Key': self.key}
        response = requests.get("http://" + self.host + ":" + self.port + "/rest/config/devices",
                                headers=syncthing_headers)
        print("/rest/config/devices: {0}".format(response.content))

    def add_devices(self, device_ids):
        syncthing_headers = {'X-API-Key': self.key}

        for device_id in device_ids:
            post_data = {
                "deviceID": device_id,
                "name": "Laptop",
                "addresses": [
                    "dynamic",
                    "tcp://192.168.1.2:22000"
                ],
                "compression": "metadata",
                "certName": "",
                "introducer": False,
                "skipIntroductionRemovals": False,
                "introducedBy": "",
                "paused": False,
                "allowedNetworks": [],
                "autoAcceptFolders": False,
                "maxSendKbps": 0,
                "maxRecvKbps": 0,
                "ignoredFolders": [],
                "pendingFolders": [],
                "maxRequestKiB": 0
            }

            response = requests.post("http://" + self.host + ":" + self.port + "/rest/config/devices",
                                     headers=syncthing_headers, data=json.dumps(post_data))
            print("Attempt to add device {0} to syncthing: {1}".format(device_id, response.content))