# -*- coding: utf-8 -*-

from django.db import models
from django.utils.translation import ugettext_lazy as _
from django_models_ext import BaseModelMixin, SexModelMixin
from jsonfield import JSONField
from shortuuidfield import ShortUUIDField
from TimeConvert import TimeConvert as tc


class IsolationPointInfo(BaseModelMixin):
    point_id = ShortUUIDField(_('point_id'), max_length=32, blank=True, null=True, help_text='隔离点唯一标识', db_index=True, unique=True)
    point_name = models.CharField(_('point_name'), max_length=255, blank=True, null=True, help_text='隔离点名称')
    # [{"start": "8:00", "end": "9:00"}, {"start": "12:00", "end": "14:00"}]
    point_measure_window = JSONField(_('point_measure_window'), default=[], blank=True, null=True, help_text='隔离点测温时间段')

    class Meta:
        verbose_name = _('隔离点信息')
        verbose_name_plural = _('隔离点信息')

    def __unicode__(self):
        return '%d' % self.pk

    @property
    def data(self):
        return {
            'point_id': self.point_id,
            'point_name': self.point_name,
            'point_measure_window': self.point_measure_window,
        }

    @property
    def current_measure_window(self):
        current_ymd = tc.local_string(format='%Y-%m-%d')
        current_dt = tc.utc_datetime()
        for window in self.point_measure_window:
            start_t, end_t = window.get('start'), window.get('end')
            start_dt = tc.string_to_utc_datetime(f'{current_ymd} {start_t}:00')
            end_dt = tc.string_to_utc_datetime(f'{current_ymd} {end_t}:00')
            if start_dt < current_dt < end_dt:
                return f'{start_t}-{end_t}'
        return ''


class ThermometerEquipmentInfo(BaseModelMixin):
    ONLINE = 1
    OFFLINE = 0

    ACTIVE_STATUE_TUPLE = (
        (ONLINE, '已激活'),
        (OFFLINE, '已离线'),
    )

    eqpt_id = ShortUUIDField(_('eqpt_id'), max_length=32, blank=True, null=True, help_text='设备唯一标识', db_index=True, unique=True)

    point_id = models.CharField(_('point_id'), max_length=32, blank=True, null=True, help_text='隔离点唯一标识', db_index=True)

    macid = models.CharField(_('macid'), max_length=255, blank=True, null=True, help_text='设备号')
    sn = models.CharField(_('sn'), max_length=255, blank=True, null=True, help_text='序列号')

    active_status = models.IntegerField(_('active_status'), choices=ACTIVE_STATUE_TUPLE, default=OFFLINE, help_text='激活状态')
    active_at = models.DateTimeField(_('active_at'), blank=True, null=True, help_text=_('激活时间'))

    # 用户基本信息
    name = models.CharField(_('name'), max_length=255, blank=True, null=True, help_text='用户姓名')
    sex = models.IntegerField(_('sex'), choices=SexModelMixin.SEX_TUPLE, default=SexModelMixin.UNKNOWN, help_text='用户性别')
    age = models.IntegerField(_('age'), default=0, help_text='用户年龄')
    phone = models.CharField(_('phone'), max_length=11, blank=True, null=True, help_text='用户电话', db_index=True)

    remark = models.CharField(_('remark'), max_length=255, blank=True, null=True, help_text='备注')

    last_submit_at = models.DateTimeField(_('last_submit_at'), blank=True, null=True, help_text=_('上一次上报时间'))

    class Meta:
        verbose_name = _('测温设备信息')
        verbose_name_plural = _('测温设备信息')

    def __unicode__(self):
        return '%d' % self.pk

    @property
    def data(self):
        return {
            'eqpt_id': self.eqpt_id,
            'point_id': self.point_id,
            'macid': self.macid,
            'sn': self.sn,
            'active_status': self.active_status,
            'active_status_str': dict(self.ACTIVE_STATUE_TUPLE).get(self.active_status, ''),
            'active_at': tc.local_string(utc_dt=self.active_at),
            'name': self.name or '',
            'sex': self.sex,
            'sex_str': dict(SexModelMixin.SEX_TUPLE).get(self.sex, ''),
            'age': self.age or '',
            'phone': self.phone or '',
            'remark': self.remark or '',
            'last_submit_at': tc.local_string(utc_dt=self.last_submit_at),
            'created_at': tc.local_string(utc_dt=self.created_at),
        }


class ThermometerMeasureInfo(BaseModelMixin):
    point_id = models.CharField(_('point_id'), max_length=32, blank=True, null=True, help_text='隔离点唯一标识', db_index=True)

    point_measure_ymd = models.CharField(_('point_measure_ymd'), max_length=10, blank=True, null=True, help_text='隔离点测温日期', db_index=True)
    point_measure_window = models.CharField(_('point_measure_window'), max_length=16, blank=True, null=True, help_text='隔离点测温时间段', db_index=True)

    macid = models.CharField(_('macid'), max_length=255, blank=True, null=True, help_text='设备号')
    sn = models.CharField(_('sn'), max_length=255, blank=True, null=True, help_text='序列号')

    temperature = models.FloatField(_('temperature'), default=0, help_text='用户体温')

    class Meta:
        verbose_name = _('测温信息')
        verbose_name_plural = _('测温信息')

        unique_together = (
            ('point_id', 'point_measure_ymd', 'point_measure_window', 'macid')
        )

    def __unicode__(self):
        return '%d' % self.pk

    @property
    def data(self):
        return {
            'point_id': self.point_id,
            'point_measure_window': self.point_measure_window,
            'macid': self.macid,
            'sn': self.sn,
            'temperature': self.temperature,
        }


class ThermometerMeasureLogInfo(BaseModelMixin):
    point_id = models.CharField(_('point_id'), max_length=32, blank=True, null=True, help_text='隔离点唯一标识', db_index=True)

    macid = models.CharField(_('macid'), max_length=255, blank=True, null=True, help_text='设备号')
    sn = models.CharField(_('sn'), max_length=255, blank=True, null=True, help_text='序列号')

    temperature = models.FloatField(_('temperature'), default=0, help_text='用户体温')

    class Meta:
        verbose_name = _('测温记录信息')
        verbose_name_plural = _('测温记录信息')

    def __unicode__(self):
        return '%d' % self.pk

    @property
    def data(self):
        return {
            'point_id': self.point_id,
            'macid': self.macid,
            'sn': self.sn,
            'temperature': self.temperature,
        }