# coding=utf-8
"""
为设备添加errorTimes的otherConf。
添加了此参数的设备，如果其adapter文件被startErrorTimer装饰器装饰
在错误启动次数达到errorTimes之后，会进行一定的操作，比如锁定端口或者上报设备故障等等
"""

import os

import click
from base import init_env
import pandas as pd

init_env(interactive=True)

from apps.web.device.models import Device, Group
from apps.web.dealer.models import Dealer
from apps.web.agent.models import Agent

from apps.web.constant import Const


def update_device_conf(devNos, times, driverCode=None):

    faultDev = list()
    successDev = list()
    print(devNos)
    for dev in Device.objects.filter(devNo__in=devNos):
        print(dev.devNo)
        if driverCode is not None and dev.devType.code != driverCode:
            continue

        otherConf = dev.otherConf or dict()
        otherConf.update({"errorTimes": times})
        try:
            dev.otherConf = otherConf
            dev.save()
        except Exception as e:
            faultDev.append(dev.logicalCode)
        else:
            successDev.append(dev.logicalCode)

            # 清除掉设备的缓存
            Device.invalid_device_cache(dev.devNo)

    return faultDev, successDev


@click.group()
def cli():
    click.echo("""
            为设备添加errorTimes的otherConf。\n
            添加了此参数的设备，如果其adapter文件被startErrorTimer装饰器装饰\n
            在错误启动次数达到errorTimes之后，会进行一定的操作，比如锁定端口或者上报设备故障等等
    """)


@cli.command()
@click.option("--path", prompt="请输入设备编号(logicalCode)文件地址")
@click.option("--times", default=Const.ERROR_START_TIMES, type=int, prompt="请输入最大错误次数")
def from_file(path, times):
    if not os.path.exists(path):
        click.echo("path 不存在!")
        return
    try:
        dataForm = pd.read_excel(path, header=None, usecols=1)
    except Exception as e:
        click.echo("读取文件失败，请使用excel文件格式将logicalCode设置在第一列")
        return
    # dataForm.
    logicalCodes = dataForm.values.tolist()

    # print dataForm
    print logicalCodes

    devNos = [Device.get_devNo_by_logicalCode(str(int(item[0]))) for item in logicalCodes]
    devNos = filter(lambda x:x is not None, devNos)

    faultDev, successDev = update_device_conf(devNos, times)
    click.echo("共修改 {} 设备相关配置".format(len(successDev)))
    if faultDev:
        message = "修改失败 {} 设备， 编号为：\n{}".format(len(faultDev), "\n".join(faultDev))
        click.echo(message)


@cli.command()
@click.option("--logical", prompt="请输入设备编号(logicalCode)")
@click.option("--times", default=Const.ERROR_START_TIMES, type=int, prompt="请输入最大错误次数")
def from_enter(logical, times):
    devNo = Device.get_devNo_by_logicalCode(logical)

    faultDev, successDev = update_device_conf([devNo], times)
    if faultDev:
        click.echo("修改失败")
    else:
        click.echo("修改成功！")


@cli.command()
@click.option("--group", prompt="请输入设备组ID")
@click.option("--driver", prompt="请输入驱动编号")
@click.option("--times", default=Const.ERROR_START_TIMES, type=int, prompt="请输入最大错误次数")
def from_group(group, driver, times):
    devNos = Device.get_devNos_by_group([group])

    faultDev, successDev = update_device_conf(devNos, times, driverCode=driver)

    click.echo("共修改 {} 设备相关配置".format(len(successDev)))
    if faultDev:
        message = "修改失败 {} 设备， 编号为：\n{}".format(len(faultDev), "\n".join(faultDev))
        click.echo(message)


@cli.command()
@click.option("--username", prompt="请输入经销商手机号码")
@click.option("--driver", prompt="请输入驱动编号")
@click.option("--times", default=Const.ERROR_START_TIMES, type=int, prompt="请输入最大错误次数")
def from_dealer(username, driver, times):
    devNos = list()
    for dealer in Dealer.objects.filter(username=username):
        groupIds = Group.get_group_ids_of_dealer(str(dealer.id))
        devNos.extend(Device.get_devNos_by_group(groupIds))

    faultDev, successDev = update_device_conf(devNos, times, driverCode=driver)

    click.echo("共修改 {} 设备相关配置".format(len(successDev)))
    if faultDev:
        message = "修改失败 {} 设备， 编号为：\n{}".format(len(faultDev), "\n".join(faultDev))
        click.echo(message)


@cli.command()
@click.option("--username", prompt="请输入代理商手机号码")
@click.option("--driver", prompt="请输入驱动编号")
@click.option("--times", default=Const.ERROR_START_TIMES, type=int, prompt="请输入最大错误次数")
def from_agent(username, driver, times):

    devNos = list()
    agent = Agent.objects.get(username=username)

    dealers = agent.get_dealers()
    for dealer in dealers:
        groupIds = Group.get_group_ids_of_dealer(str(dealer.id))
        devNos.extend(Device.get_devNos_by_group(groupIds))

    faultDev, successDev = update_device_conf(devNos, times, driverCode=driver)

    click.echo("共修改 {} 设备相关配置".format(len(successDev)))
    if faultDev:
        message = "修改失败 {} 设备， 编号为：\n{}".format(len(faultDev), "\n".join(faultDev))
        click.echo(message)


if __name__ == '__main__':
    cli()