#!bin/python
from __future__ import division, nested_scopes
import sys, time, math
import Tkinter as tk

import run_local
import light9.dmxclient as dmxclient
from light9.TLUtility import make_attributes_from_args

from light9.Submaster import Submaster, sub_maxes


class pad(tk.Frame):
    levs = None  # Submaster : level

    def __init__(self, master, root, mag):
        make_attributes_from_args('master', 'mag')
        tk.Frame.__init__(self, master)
        self.levs = {}
        for xy, key, subname in [
            ((1, 1), 'KP_Up', 'centered'),
            ((1, 3), "KP_Down", 'third-c'),
            ((0, 2), 'KP_Left', 'scoop-l'),
            ((2, 2), 'KP_Right', 'scoop-r'),
            ((1, 0), 'KP_Divide', 'cyc'),
            ((0, 3), "KP_End", 'hottest'),
            ((2, 3), 'KP_Next', 'deepblues'),
            ((0, 4), 'KP_Insert', "zip_red"),
            ((2, 4), 'KP_Delete', "zip_orange"),
            ((3, 1), 'KP_Add', 'strobedim'),
            ((3, 3), 'KP_Enter', 'zip_blue'),
            ((1, 2), 'KP_Begin', 'scoop-c'),
        ]:

            sub = Submaster(subname)
            self.levs[sub] = 0

            l = tk.Label(self,
                         font="arial 12 bold",
                         anchor='w',
                         height=2,
                         relief='groove',
                         bd=5,
                         text="%s\n%s" % (key.replace('KP_', ''), sub.name))
            l.grid(column=xy[0], row=xy[1], sticky='news')

            root.bind(
                "<KeyPress-%s>" % key, lambda ev, sub=sub: self.bumpto(sub, 1))
            root.bind("<KeyRelease-%s>" % key,
                      lambda ev, sub=sub: self.bumpto(sub, 0))

    def bumpto(self, sub, lev):
        now = time.time()
        self.levs[sub] = lev * self.mag.get()
        self.master.after_idle(self.output)

    def output(self):
        dmx = sub_maxes(*[s * l for s, l in self.levs.items()]).get_dmx_list()
        dmxclient.outputlevels(dmx, clientid="bumppad")


root = tk.Tk()
root.tk_setPalette("maroon4")
root.wm_title("bumppad")
mag = tk.DoubleVar()

tk.Label(root,
         text="Keypad press/release activate sub; 1..5 set mag",
         font="Helvetica -12 italic",
         anchor='w').pack(side='bottom', fill='x')

pad(root, root, mag).pack(side='left', fill='both', exp=1)

magscl = tk.Scale(root,
                  orient='vertical',
                  from_=1,
                  to=0,
                  res=.01,
                  showval=1,
                  variable=mag,
                  label='mag',
                  relief='raised',
                  bd=1)
for i in range(1, 6):
    root.bind("<Key-%s>" % i, lambda ev, i=i: mag.set(math.sqrt((i) / 5)))
magscl.pack(side='left', fill='y')

root.mainloop()