#! /usr/bin/python3

import wx
import time
from math import pi, sin, cos



class AClock(wx.Panel):
	def __init__(self, P):
		super().__init__(P)
		self.SetSize((300,300))
		self .Bind(wx.EVT_SIZE, self.resize)
		self.timer=wx.Timer(self,-1)
		self.Bind(wx.EVT_TIMER, self.tick)
		self.Bind(wx.EVT_PAINT, self.repaint)
		self.Bind(wx.EVT_SIZE, self.resize)
		self.timer.Start(1000)


	def repaint(self,e):
		dc:wx.DC= wx.PaintDC(self)
		self.drawBG(dc)
		self.drawHands(dc)


	def resize(self, e):
		self.Refresh()

	def tick(self,e):
		self.Refresh()

	def drawBG(self,dc:wx.DC):
		dc.SetBrush(wx.BLACK_BRUSH)
		dc.DrawRectangle(self.GetRect())

	def drawFace(self,dc:wx.DC):
		dc.SetBrush(wx.BLACK_BRUSH)
		P:wx.Pen=wx.BLUE_PEN
		P.SetWidth(5)
		dc.SetPen(P)
		cx,cy=self.Size()
		r=min(cx,cy)/2-4
		dc.DrawCircle(cx/2,cy/2,r)

	def drawHands(self,dc:wx.DC, *hms):
		if not hms:hms=time.localtime()[3:6]
		H,M,S=hms if len(hms)==3 else [*hms,0]
		h,m,s =int(H),int(M),int(S)
		cx, cy = self.Size
		cx /= 2
		cy /= 2
		r = min(cx, cy)
		ts = s * pi / 30-pi/2
		sx, sy = .9*r*cos(ts), .9*r*sin(ts)
		sxb, syb = .2 * r * cos(ts+pi), .2 * r * sin(ts+pi)
		sx1, sy1 = .04 * r * cos(ts+pi/2), .04 * r * sin(ts+pi/2)
		sx2, sy2 = .04 * r * cos(ts-pi/2), .04 * r * sin(ts-pi/2)

		tm = m * pi / 30+ ts/60 -pi/2
		mx, my =.85*r* cos(tm), .85*r* sin(tm)
		mxb, myb = .15 * r * cos(tm+pi), .15 * r * sin(tm+pi)
		mx1, my1 = .05 * r * cos(tm+pi/2), .05 * r * sin(tm+pi/2)
		mx2, my2 = .05 * r * cos(tm-pi/2), .05 * r * sin(tm-pi/2)


		th = h * pi / 6 +tm/60 -pi/2
		hx, hy =.75*r*  cos(th), .75*r* sin(th)
		hxb, hyb = .15 * r * cos(th+pi), .15 * r * sin(th+pi)
		hx1, hy1 = .07 * r * cos(th+pi/2), .07 * r * sin(th+pi/2)
		hx2, hy2 = .07 * r * cos(th-pi/2), .07 * r * sin(th-pi/2)


		

		dc.SetBrush(wx.GREEN_BRUSH)
		P = wx.WHITE_PEN
		P.SetWidth(2)
		dc.SetPen(P)
		dc.DrawPolygon([(cx + hx, cy + hy), (cx + hx1, cy + hy1), (cx + hxb, cy + hyb), (cx + hx2, cy + hy2)])

		dc.SetBrush(wx.BLUE_BRUSH)
		P=wx.WHITE_PEN
		P.SetWidth(2)
		dc.SetPen(P)
		dc.DrawPolygon([(cx + mx, cy + my), (cx + mx1, cy + my1), (cx + mxb, cy + myb), (cx + mx2, cy + my2)])

		P=wx.CYAN_PEN
		P.SetWidth(2)
		dc.SetPen(P)
		dc.SetBrush(wx.RED_BRUSH)
		dc.DrawPolygon([(cx + sx, cy + sy), (cx + sx1, cy + sy1), (cx + sxb, cy + syb), (cx + sx2, cy + sy2)])


class App(wx.App):
	def __init__(self):
		super(App, self).__init__()
		frame = wx.Frame(None)
		pane=AClock(frame)
		z = wx.BoxSizer()
		z.Add(pane,1, wx.EXPAND|wx.ALL, 1)
		frame.SetSizer(z)
		frame.Show(True)

if __name__=='__main__':
	App().MainLoop()