294 lines
8.1 KiB
Python
294 lines
8.1 KiB
Python
from typing import Dict, Any, List, Iterable
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import json
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from functools import lru_cache
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from datetime import datetime, date, time, timedelta
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from pathlib import Path
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import pytz
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from ..core.common import LazyLogger
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logger = LazyLogger(__name__)
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from my.config import jawbone as config # type: ignore[attr-defined]
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BDIR = config.export_dir
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PHASES_FILE = BDIR / 'phases.json'
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SLEEPS_FILE = BDIR / 'sleeps.json'
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GRAPHS_DIR = BDIR / 'graphs'
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XID = str # TODO how to shared with backup thing?
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Phases = Dict[XID, Any]
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@lru_cache(1)
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def get_phases() -> Phases:
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return json.loads(PHASES_FILE.read_text())
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# TODO use awakenings and quality
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class SleepEntry:
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def __init__(self, js) -> None:
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self.js = js
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@property
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def date_(self) -> date:
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return self.sleep_end.date()
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def _fromts(self, ts: int) -> datetime:
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return datetime.fromtimestamp(ts, tz=self._tz)
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@property
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def _tz(self):
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return pytz.timezone(self._details['tz'])
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@property
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def title(self) -> str:
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return self.js['title']
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@property
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def xid(self) -> XID:
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return self.js['xid']
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@property
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def _details(self):
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return self.js['details']
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# TODO figure out timezones..
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# not sure how.. I guess by the american ones
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@property
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def created(self) -> datetime:
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return self._fromts(self.js['time_created'])
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@property
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def completed(self) -> datetime:
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return self._fromts(self.js['time_completed'])
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@property
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def asleep(self) -> datetime:
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return self._fromts(self._details['asleep_time'])
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@property
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def sleep_start(self) -> datetime:
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return self.asleep # TODO careful, maybe use same logic as emfit
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@property
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def bed_time(self) -> int:
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return int((self.sleep_end - self.sleep_start).total_seconds()) // 60
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@property
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def sleep_end(self) -> datetime:
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return self._fromts(self._details['awake_time'])
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@property
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def graph(self) -> Path:
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return GRAPHS_DIR / (self.xid + ".png")
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# TODO might be useful to cache these??
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@property
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def phases(self) -> List[datetime]:
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# TODO make sure they are consistent with emfit?
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return [self._fromts(i['time']) for i in get_phases()[self.xid]]
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def __str__(self) -> str:
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return f"{self.date_.strftime('%a %d %b')} {self.title}"
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def __repr__(self) -> str:
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return str(self)
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def load_sleeps() -> List[SleepEntry]:
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sleeps = json.loads(SLEEPS_FILE.read_text())
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return [SleepEntry(js) for js in sleeps]
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from ..core.error import Res, set_error_datetime, extract_error_datetime
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def pre_dataframe() -> Iterable[Res[SleepEntry]]:
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sleeps = load_sleeps()
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# todo emit error if graph doesn't exist??
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sleeps = [s for s in sleeps if s.graph.exists()] # TODO careful..
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from ..core.common import group_by_key
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for dd, group in group_by_key(sleeps, key=lambda s: s.date_).items():
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if len(group) == 1:
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yield group[0]
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else:
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err = RuntimeError(f'Multiple sleeps per night, not supported yet: {group}')
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set_error_datetime(err, dt=dd) # type: ignore[arg-type]
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logger.exception(err)
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yield err
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def dataframe():
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dicts: List[Dict[str, Any]] = []
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for s in pre_dataframe():
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d: Dict[str, Any]
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if isinstance(s, Exception):
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dt = extract_error_datetime(s)
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d = {
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'date' : dt,
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'error': str(s),
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}
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else:
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d = {
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# TODO make sure sleep start/end are consistent with emfit? add to test as well..
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# I think it makes sense to be end date as 99% of time
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# or maybe I shouldn't care about this at all?
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'date' : s.date_,
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'sleep_start': s.sleep_start,
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'sleep_end' : s.sleep_end,
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'bed_time' : s.bed_time,
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}
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dicts.append(d)
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import pandas as pd
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return pd.DataFrame(dicts)
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# TODO tz is in sleeps json
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def stats():
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from ..core import stat
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return stat(pre_dataframe)
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#### NOTE: most of the stuff below is deprecated and remnants of my old code!
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#### sorry for it, feel free to remove if you don't need it
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import matplotlib.pyplot as plt # type: ignore
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from matplotlib.figure import Figure # type: ignore
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from matplotlib.axes import Axes # type: ignore
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def hhmm(time: datetime):
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return time.strftime("%H:%M")
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# def xpos(time: datetime) -> float:
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# tick = span / width
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# fromstart = time - sleep.created
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# return fromstart / tick
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import matplotlib.dates as mdates # type: ignore
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def plot_one(sleep: SleepEntry, fig: Figure, axes: Axes, xlims=None, showtext=True):
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span = sleep.completed - sleep.created
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print(f"{sleep.xid} span: {span}")
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# pip install imageio
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from imageio import imread # type: ignore
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img = imread(sleep.graph)
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# all of them are 300x300 images apparently
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# span for image
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xspan = [sleep.created, sleep.completed]
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xspan = [mdates.date2num(i) for i in xspan]
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if xlims is None:
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tt = sleep.created
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hour = tt.hour
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# TODO maybe assert that hour is somewhere between 20 and 8 or something
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start: datetime
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starttime = time(23, 00)
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if hour >= 20:
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# went to bed before midnight
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start = datetime.combine(tt.date(), starttime)
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elif hour <= 8:
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# went to bed after midnight
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start = datetime.combine(tt.date() - timedelta(days=1), starttime)
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else:
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print("wtf??? weird time for sleep...")
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# choosing at random
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start = datetime.combine(tt.date(), starttime)
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end = start + timedelta(hours=10)
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xlims = [start, end]
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# axes.figure(figsize=(10, 5))
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axes.set_xlim(xlims)
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hhmm_fmt = mdates.DateFormatter('%H:%M')
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axes.xaxis.set_major_formatter(hhmm_fmt)
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ticks = sleep.phases if showtext else []
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axes.xaxis.set_ticks(ticks)
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axes.yaxis.set_ticks([])
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axes.tick_params(
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axis='both',
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which='major',
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length=0,
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labelsize=7,
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rotation=30,
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pad=-14, # err... hacky
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)
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ylims = [0, 50]
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axes.set_ylim(ylims)
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axes.imshow(
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img,
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zorder=0,
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extent=[
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xspan[0], xspan[1],
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ylims[0], ylims[1],
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],
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aspect='auto',
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)
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# axes.set_title(str(sleep))
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# axes.title.set_size(10)
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if showtext:
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axes.text(xlims[1] - timedelta(hours=1.5), 20, str(sleep),)
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# plt.text(sleep.asleep(), 0, hhmm(sleep.asleep()))
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# TODO not really sure it belongs here...
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# import melatonin
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# dt = melatonin.get_data()
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def predicate(sleep: SleepEntry):
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"""
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Filter for comparing similar sleep sessions
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"""
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start = sleep.created.time()
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end = sleep.completed.time()
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if (time(23, 0) <= start <= time(23, 30)) and (time(5, 30) <= end <= time(6, 30)):
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return True
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return False
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# TODO move to dashboard
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def plot():
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# TODO FIXME melatonin data
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melatonin_data = {} # type: ignore[var-annotated]
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# TODO ??
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sleeps = list(filter(predicate, load_sleeps()))
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sleeps_count = len(sleeps)
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print(sleeps_count)
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fig: Figure = plt.figure(figsize=(15, sleeps_count * 1))
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axarr = fig.subplots(nrows=len(sleeps))
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for i, (sleep, axes) in enumerate(zip(sleeps, axarr)):
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plot_one(sleep, fig, axes, showtext=True)
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used = melatonin_data.get(sleep.date_, None)
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sused: str
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color: str
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# used = True if used is None else False # TODO?
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if used is True:
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sused = "YES"
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color = 'green'
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elif used is False:
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sused = "NO"
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color = 'red'
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else:
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sused = "??"
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color = 'white'
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axes.text(axes.get_xlim()[0], 20, sused)
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axes.patch.set_alpha(0.5)
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axes.set_facecolor(color)
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plt.tight_layout()
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plt.subplots_adjust(hspace=0.0)
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# er... this saves with a different aspect ratio for some reason.
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# tap 'ctrl-s' on mpl plot window to save..
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# plt.savefig('res.png', asp)
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plt.show()
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