pyasic/pyasic/miners/antminer/bmminer/X19/X19.py

#  Copyright 2022 Upstream Data Inc
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

import asyncio
import json
from typing import List, Union, Optional

import httpx

from pyasic.API import APIError
from pyasic.config import MinerConfig
from pyasic.data.error_codes import MinerErrorData, X19Error
from pyasic.miners._backends import BMMiner  # noqa - Ignore access to _module
from pyasic.settings import PyasicSettings


class BMMinerX19(BMMiner):
    def __init__(self, ip: str, api_ver: str = "0.0.0") -> None:
        super().__init__(ip, api_ver=api_ver)
        self.ip = ip
        self.uname = "root"
        self.pwd = PyasicSettings().global_x19_password

    async def send_web_command(
        self, command: str, params: dict = None
    ) -> Optional[dict]:
        url = f"http://{self.ip}/cgi-bin/{command}.cgi"
        auth = httpx.DigestAuth(self.uname, self.pwd)
        try:
            async with httpx.AsyncClient() as client:
                if params:
                    data = await client.post(url, data=params, auth=auth)
                else:
                    data = await client.get(url, auth=auth)
        except httpx.HTTPError:
            pass
        else:
            if data.status_code == 200:
                try:
                    return data.json()
                except json.decoder.JSONDecodeError:
                    pass

    async def get_config(self) -> MinerConfig:
        data = await self.send_web_command("get_miner_conf")
        if data:
            self.config = MinerConfig().from_raw(data)
        return self.config

    async def send_config(self, config: MinerConfig, user_suffix: str = None) -> None:
        conf = config.as_x19(user_suffix=user_suffix)
        await self.send_web_command(
            "set_miner_conf", params=conf  # noqa: ignore conf being a str
        )

        for i in range(7):
            data = await self.get_config()
            if data.as_x19() == conf:
                break
            await asyncio.sleep(1)

    async def fault_light_on(self) -> bool:
        data = await self.send_web_command(
            "blink",
            params=json.dumps({"blink": "true"}),  # noqa - ignore params being a str
        )
        if data:
            if data.get("code") == "B000":
                self.light = True
        return self.light

    async def fault_light_off(self) -> bool:
        data = await self.send_web_command(
            "blink",
            params=json.dumps({"blink": "false"}),  # noqa - ignore params being a str
        )
        if data:
            if data.get("code") == "B100":
                self.light = True
        return self.light

    async def reboot(self) -> bool:
        data = await self.send_web_command("reboot")
        if data:
            return True
        return False

    async def stop_mining(self) -> bool:
        cfg = await self.get_config()
        cfg.autotuning_wattage = 0
        await self.send_config(cfg)
        return True

    async def resume_mining(self) -> bool:
        cfg = await self.get_config()
        cfg.autotuning_wattage = 1
        await self.send_config(cfg)
        return True

    async def get_hostname(self) -> Union[str, None]:
        try:
            data = await self.send_web_command("get_system_info")
            if data:
                return data["hostname"]
        except KeyError:
            pass

    async def get_mac(self) -> Union[str, None]:
        try:
            data = await self.send_web_command("get_system_info")
            if data:
                return data["macaddr"]
        except KeyError:
            pass

    async def get_errors(self) -> List[MinerErrorData]:
        errors = []
        data = await self.send_web_command("summary")
        if data:
            try:
                for item in data["SUMMARY"][0]["status"]:
                    try:
                        if not item["status"] == "s":
                            errors.append(X19Error(item["msg"]))
                    except KeyError:
                        continue
            except (KeyError, IndexError):
                pass
        return errors

    async def get_fault_light(self) -> bool:
        if self.light:
            return self.light
        try:
            data = await self.send_web_command("get_blink_status")
            if data:
                self.light = data["blink"]
        except KeyError:
            pass
        return self.light

    async def get_nominal_hashrate(self, api_stats: dict = None) -> Optional[float]:
        if not api_stats:
            try:
                api_stats = await self.api.stats()
            except APIError:
                pass

        if api_stats:
            try:
                ideal_rate = api_stats["STATS"][1]["total_rateideal"]
                try:
                    rate_unit = api_stats["STATS"][1]["rate_unit"]
                except KeyError:
                    rate_unit = "GH"
                if rate_unit == "GH":
                    return round(ideal_rate/1000, 2)
                if rate_unit == "MH":
                    return round(ideal_rate/1000000, 2)
                else:
                    return round(ideal_rate, 2)
            except (KeyError, IndexError):
                pass