mirror of https://github.com/stijndcl/didier
297 lines
12 KiB
Python
297 lines
12 KiB
Python
from decorators import help
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import discord
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from discord.ext import commands
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from enums.help_categories import Category
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from functions import checks, timeFormatters
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import requests
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class Corona(commands.Cog):
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def __init__(self, client):
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self.client = client
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# Don't allow any commands to work when locked
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def cog_check(self, ctx):
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return not self.client.locked
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# Gets the information & calls other functions if necessary
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@commands.group(name="Corona", usage="[Land]*", case_insensitive=True, invoke_without_command=True)
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@commands.check(checks.allowedChannels)
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@help.Category(category=Category.Other)
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async def corona(self, ctx, country: str = "Belgium"):
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"""
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Command that shows the corona stats for a certain country.
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:param ctx: Discord Context
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:param country: the country to show the stats for
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"""
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dic = await self.getCountryStats(country)
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if dic is None:
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# Country was not found
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await self.sendError(ctx)
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return
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await self.sendEmbed(ctx, dic)
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@corona.command(aliases=["lb", "leaderboards"], hidden=True)
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async def leaderboard(self, ctx):
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"""
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Command that shows the Corona Leaderboard.
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Alias for Lb Corona.
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:param ctx: Discord Context
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:return: y
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"""
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await self.client.get_cog("Leaderboards").callLeaderboard("corona", ctx)
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async def sendEmbed(self, ctx, dic):
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"""
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Function that sends a Corona embed from a dictionary.
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:param ctx: Discord Context
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:param dic: the dictionary corresponding to this country
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"""
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embed = discord.Embed(colour=discord.Colour.red(), title="Coronatracker {}".format(dic["today"]["country"]))
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embed.set_thumbnail(url="https://i.imgur.com/aWnDuBt.png")
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# Total
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embed.add_field(name="Totale Gevallen (Vandaag):",
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value="{:,} **(+{:,})** {}".format(
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dic["today"]["cases"],
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dic["today"]["todayCases"],
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self.trendIndicator(dic, "todayCases")
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),
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inline=False)
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# Active
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embed.add_field(name="Actieve Gevallen (Vandaag):",
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value="{:,} **(+{:,})** {}".format(
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dic["today"]["activeCases"],
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dic["today"]["activeCases"] - dic["yesterday"]["activeCases"],
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self.activeTrendIndicator(dic)
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),
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inline=False)
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# Deaths
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embed.add_field(name="Sterfgevallen (Vandaag):",
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value="{:,} **(+{:,})** {}".format(
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dic["today"]["deaths"],
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dic["today"]["todayDeaths"],
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self.trendIndicator(dic, "todayDeaths")
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),
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inline=False)
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# Recovered
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embed.add_field(name="Hersteld (Vandaag):",
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value="{:,} **(+{:,}) {}**".format(
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dic["today"]["recovered"],
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dic["today"]["todayRecovered"],
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self.trendIndicator(dic, "todayRecovered")
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),
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inline=False)
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# Test Cases
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embed.add_field(name="Aantal uitgevoerde tests:",
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value="{:,}".format(dic["today"]["tests"]),
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inline=False)
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# Timestamp of last update
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timeFormatted = timeFormatters.epochToDate(int(dic["today"]["updated"])/1000)
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embed.set_footer(text="Laatst geüpdatet op {} ({} geleden)".format(
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timeFormatted["date"], timeFormatted["timeAgo"]))
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await ctx.send(embed=embed)
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@commands.command(name="Trends", aliases=["Ct"], usage="[Land]*")
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@commands.check(checks.allowedChannels)
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@help.Category(category=Category.Other)
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async def trends(self, ctx, country: str = "Belgium"):
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"""
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Command that gives more precise stats & changes.
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:param ctx: Discord Context
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:param country: the country to get the stats for
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"""
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dic = await self.getCountryStats(country)
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if dic is None:
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await self.sendError(ctx)
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return
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# Get the distribution for this country
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distribution = self.distribution(dic)
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embed = discord.Embed(colour=discord.Colour.red(), title="Coronatrends {}".format(dic["today"]["country"]))
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embed.set_thumbnail(url="https://i.imgur.com/aWnDuBt.png")
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# Calculate the trends & add them into the fields
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embed.add_field(name="Totale Gevallen\n({:,})".format(dic["today"]["cases"]),
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value=self.trend(dic, "cases"),
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inline=True)
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embed.add_field(name="Sterfgevallen\n({:,})".format(dic["today"]["deaths"]),
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value=self.trend(dic, "deaths"),
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inline=True)
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embed.add_field(name="Hersteld\n({:,})".format(dic["today"]["recovered"]),
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value=self.trend(dic, "recovered"))
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embed.add_field(name="Totale Gevallen\nVandaag ({:,})".format(dic["today"]["todayCases"]),
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value=self.trend(dic, "todayCases"),
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inline=True)
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embed.add_field(name="Sterfgevallen\nVandaag ({:,})".format(dic["today"]["todayDeaths"]),
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value=self.trend(dic, "todayDeaths"),
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inline=True)
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embed.add_field(name="Hersteld\nVandaag ({:,})".format(dic["today"]["todayRecovered"]),
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value=self.trend(dic, "todayRecovered"))
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embed.add_field(name="Verdeling", value="Actief: {} | Overleden: {} | Hersteld: {}".format(
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distribution[0], distribution[1], distribution[2]), inline=False)
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# Timestamp of last update
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timeFormatted = timeFormatters.epochToDate(int(dic["today"]["updated"])/1000)
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embed.set_footer(text="Laatst geüpdatet op {} ({} geleden)".format(
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timeFormatted["date"], timeFormatted["timeAgo"]))
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await ctx.send(embed=embed)
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async def getCountryStats(self, country):
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"""
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Function that gets the stats for a specific country.
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:param country: the country to get the stats for
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:return: a dictionary containing the info for today & yesterday
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"""
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# Check if Global or a country was passed
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if country.lower() == "global":
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country = "all?"
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else:
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country = "countries/{}?strict=false&".format(country)
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today = requests.get("https://disease.sh/v3/covid-19/{}yesterday=false&allowNull=false".format(country)).json()
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# Send error message
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if "message" in today:
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return None
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yesterday = requests.get("https://disease.sh/v3/covid-19/{}yesterday=true&allowNull=false".format(country)) \
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.json()
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# Divide into today & yesterday to be able to calculate the changes
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dic = {
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"today": {
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"country": today["country"] if country != "all?" else "Global",
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"cases": today["cases"],
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"activeCases": today["active"],
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"todayCases": today["todayCases"],
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"deaths": today["deaths"],
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"todayDeaths": today["todayDeaths"],
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"recovered": today["recovered"],
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"todayRecovered": today["todayRecovered"],
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"tests": today["tests"],
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"updated": today["updated"]
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},
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"yesterday": {
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"cases": yesterday["cases"],
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"activeCases": yesterday["active"],
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"todayCases": yesterday["todayCases"],
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"deaths": yesterday["deaths"],
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"todayDeaths": yesterday["todayDeaths"],
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"recovered": yesterday["recovered"],
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"todayRecovered": yesterday["todayRecovered"],
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"tests": yesterday["tests"],
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"updated": yesterday["updated"]
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}
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}
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return dic
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def distribution(self, dic):
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"""
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Calculates the percentage distribution for every key & shows an indicator.
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:param dic: the today/yesterday dictionary for this country
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:return: a list containing the distribution + indicator for active, recovered & deaths
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"""
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totalToday = dic["today"]["cases"] if dic["today"]["cases"] != 0 else 1
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totalYesterday = dic["yesterday"]["cases"] if dic["yesterday"]["cases"] != 0 else 1
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tap = round(100 * dic["today"]["activeCases"]/totalToday, 2) # Today Active Percentage
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trp = round(100 * dic["today"]["recovered"]/totalToday, 2) # Today Recovered Percentage
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tdp = round(100 * dic["today"]["deaths"]/totalToday, 2) # Today Deaths Percentage
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yap = round(100 * dic["yesterday"]["activeCases"] / totalYesterday, 2) # Yesterday Active Percentage
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yrp = round(100 * dic["yesterday"]["recovered"] / totalYesterday, 2) # Yesterday Recovered Percentage
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ydp = round(100 * dic["yesterday"]["deaths"] / totalYesterday, 2) # Yesterday Deaths Percentage
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return ["{}% {}".format(tap, self.indicator(tap, yap)),
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"{}% {}".format(tdp, self.indicator(tdp, ydp)),
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"{}% {}".format(trp, self.indicator(trp, yrp))]
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async def sendError(self, ctx):
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"""
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Function that sends an error embed when an invalid country was passed.
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:param ctx: Discord Context
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"""
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embed = discord.Embed(colour=discord.Colour.red())
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embed.add_field(name="Error", value="Dit land staat niet in de database.", inline=False)
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await ctx.send(embed=embed)
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# Returns a number and a percentage of rise/decline
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def trend(self, dic, key):
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"""
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Function that creates a string representing a number & percentage of
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rise & decline for a certain key of the dict.
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:param dic: the today/yesterday dictionary for this country
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:param key: the key to compare
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:return: a string showing the increase in numbers & percentages
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"""
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# Difference vs yesterday
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change = dic["today"][key] - dic["yesterday"][key]
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# Don't divide by 0
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yesterday = dic["yesterday"][key] if dic["yesterday"][key] != 0 else 1
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# Percentage
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perc = round(100 * change/yesterday, 2)
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# Sign to add to the number
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sign = "+" if change >= 0 else ""
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return "{}{:,} ({}{:,}%)".format(sign, change, sign, perc)
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# Requires a bit of math so this is a separate function
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def activeTrendIndicator(self, dic):
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"""
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Function that returns a rise/decline indicator for the active cases of the day.
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This is a separate function as it requires some math to get right.
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New cases have to take into account the deaths & recovered cases being
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subtracted as well.
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:param dic: the today/yesterday dictionary for this country
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:return: a triangle emoji or empty string
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"""
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todayNew = dic["today"]["todayCases"] - dic["today"]["todayDeaths"] - dic["today"]["todayRecovered"]
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yesterdayNew = dic["yesterday"]["todayCases"] - dic["yesterday"]["todayDeaths"] - dic["yesterday"]["todayRecovered"]
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return ":small_red_triangle:" if todayNew > yesterdayNew else \
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(":small_red_triangle_down:" if todayNew < yesterdayNew else "")
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# Returns an arrow indicating rise or decline
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def trendIndicator(self, dic, key):
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"""
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Function that returns a rise/decline indicator for the target key.
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:param dic: the today/yesterday dictionary for this country
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:param key: the key to get the indicator for
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:return: a triangle emoji or empty string
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"""
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return ":small_red_triangle:" if dic["today"][key] > dic["yesterday"][key] else \
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(":small_red_triangle_down:" if dic["today"][key] < dic["yesterday"][key] else "")
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# Also returns an indicator, but compares instead of pulling it out of the dic (for custom numbers)
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def indicator(self, today, yesterday):
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"""
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Function that also returns an indicator but for two numbers
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instead of comparing values out of the dictionary.
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:param today: the number representing today
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:param yesterday: the number representing yesterday
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:return: a triangle emoji or empty string
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"""
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return ":small_red_triangle:" if today > yesterday else \
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(":small_red_triangle_down:" if yesterday > today else "")
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def setup(client):
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client.add_cog(Corona(client))
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