xyzshop/plot/refill/ChannelPainter.py

from .DataStream import EChPosmap as pos_map, day_stamp, span_days, time_border, calc_interval
from .ChannelReader import ChannelReader, ChPathFilter
from .PainterBase import PainterBase
from collections import defaultdict
from matplotlib.figure import Figure
from matplotlib import ticker
from io import BytesIO
import numpy as np
from .algorithm import calc_chratios
import time as time

import logging
logger = logging.getLogger('ChannelPainter')

_all_channels = set()
def _add_channel(channel):
    if channel not in _all_channels:
        _all_channels.add(channel)

def get_channels():
    logger.debug(_all_channels)
    return list(_all_channels)


def ratio_pathes(reader: ChannelReader, tuple_pathes: dict, days: list, filter: ChPathFilter = None):
    count = len(days)
    all_datas = None if filter.show_detail() else reader.init_data(count)
    show_channel = filter.show_channel()

    for name, tup in tuple_pathes.items():
        _add_channel(name)
        mch_datas = reader.init_data(count)

        for _card_type, _spec in tup:
            detail_datas = reader.init_data(count) if filter.show_detail() else None
            for i, day in enumerate(days):
                data = reader.read(day, name, _card_type, _spec)
                if data is not None:
                    column_pos = i * 86400
                    if mch_datas is not None:
                        view = mch_datas[:, column_pos:column_pos + 86400]
                        view += data
                    if detail_datas is not None:
                        view = detail_datas[:, column_pos:column_pos + 86400]
                        view += data
            if detail_datas is not None:
                yield name, _card_type, _spec, detail_datas
        if all_datas is not None and mch_datas is not None:
            all_datas += mch_datas
        if mch_datas is not None and show_channel:
            yield name, None, None, mch_datas
    if all_datas is not None:
        yield 'all', None, None, all_datas

def detail_pathes(reader: ChannelReader, tuple_pathes: dict, days: list):
    count = len(days)
    for name, tup in tuple_pathes.items():
        _add_channel(name)
        for _card_type, _spec in tup:
            detail_datas = reader.init_data(count)
            for i, day in enumerate(days):
                data = reader.read(day, name, _card_type, _spec)
                if data is not None:
                    column_pos = i * 86400
                    view = detail_datas[:, column_pos:column_pos + 86400]
                    view += data
            yield name, _card_type, _spec, detail_datas

class ChannelPainter(PainterBase):
    def _fig_funs(self):
        def create():
            fig = Figure(figsize=(16, 4))
            ax = fig.subplots()
            ax.set_title('success ratio')
            ax.set(xlabel='time', ylabel='ratio')
            return ax, fig

        def flush(ax, fig, ticks, lables):
            ax.yaxis.set_major_formatter(ticker.PercentFormatter(xmax=1, decimals=4))
            ax.set_xticks(ticks=ticks)
            ax.set_xticklabels(lables)
            fig.autofmt_xdate()
            ax.grid()
            ax.legend(bbox_to_anchor=(1, 1), loc='upper left')
            fig.tight_layout()

            buf = BytesIO()
            fig.savefig(buf, format="png")
            return buf

        return create, flush

    def _label(self, chname, succ, count, card_type=None, spec=None):
        _card_type = None
        if card_type == 1:
            _card_type = 'SY'
        elif card_type == 2:
            _card_type = 'SH'
        elif card_type == 4:
            _card_type = 'YD'
        elif card_type == 5:
            _card_type = 'LT'
        elif card_type == 6:
            _card_type = 'DX'
        elif card_type == 7:
            _card_type = 'TH'

        lable = f"{chname}"
        if _card_type is not None:
            lable += f"-{_card_type}"

        if spec is not None:
            lable += f"-{spec}"

        if count > 0:
            ratio = round(succ * 100 / count, 5)
        else:
            ratio = 0.00
        lable += f":{succ}/{count}={ratio}%"

        return lable, ratio

    def _label_simple(self, chname, filter, card_type=None, spec=None):
        def scard_type(card_type):
            if card_type == 1:
                _card_type = 'SY'
            elif card_type == 2:
                _card_type = 'SH'
            elif card_type == 4:
                _card_type = 'YD'
            elif card_type == 5:
                _card_type = 'LT'
            elif card_type == 6:
                _card_type = 'DX'
            elif card_type == 7:
                _card_type = 'TH'
            else:
                _card_type = ""
            return _card_type

        if card_type is None and spec is None:
            return chname

        channels = filter.channels()
        if channels is None or len(channels) > 1:
            return f'{chname}-{scard_type(card_type)}'
        else:
            return f'{scard_type(card_type)}-{spec}'