import plugin, os.path, json, time

def water(user,by="cosmicbot"):
	try:
		with open(os.path.expanduser("~{}/.botany/visitors.json".format(user))) as f:
			visitors = json.load(f)
		visitors.append(dict(timestamp=int(time.time()),user=by))
		with open(os.path.expanduser("~{}/.botany/visitors.json".format(user)),"w") as f:
			json.dump(visitors,f,indent=2)
		with open(os.path.expanduser("~{}/.botany/{}_plant_data.json".format(user,user))) as f:
			return json.load(f)['description'] # Success
	except:
		return False # Failure

@plugin.command("water")
def cmd_water(bot,channel,nick,user=None):
	if user is not None:
		if plant := water(user,nick):
			bot.say(channel,f"Watered _{user}_'s {plant}!")
		else:
			bot.say(channel,f"Unable to water _{user}_'s plant; are you sure they have one?")
	else:
		if plant := water(nick):
			bot.say(channel,f"Watered _{nick}_'s {plant}!")
			return
		if plant := water(bot.event.source.user):
			bot.say(channel,f"Watered _{bot.event.source.user}_'s {plant}!")
			return
		bot.say(channel,"I couldn't figure out which plant was yours. Give me your username as an argument.")