# -*- coding: utf-8 -*-
import os
import sys
import time
import gettext
import logging
from os.path import join

from gi.repository import Gdk

from sugar3.activity.activity import get_bundle_path, get_activity_root
from sugar3 import env


QUICKLOAD = os.path.isfile("QUICKLOAD") # skip loading inessential comenents to speed things up

FEATURES_OGG = True
FEATURES_MIC = None
FEATURES_LAB = None
FEATURES_NEWSOUNDS = None
FEATURES_GRAB_MOUSE = None

if os.path.isfile("DEBUG"):
    f = open("DEBUG")
    l = f.read(10)
    f.close()
    if len(l):
            DEBUG = int(l)
    else:
            DEBUG = 99
else:
    DEBUG = int(os.getenv("TAMTAM_DEBUG", "0"))

logging.debug("Debug Level %d" % (DEBUG))

#PATHS

TAM_TAM_ROOT = get_bundle_path()
INSTANCE_DIR = join(get_activity_root(), 'instance')
TMP_DIR = join(get_activity_root(), 'tmp')

logging.debug('INFO: loaded TAMTAM_ROOT=%s' % TAM_TAM_ROOT)

DATA_DIR = join(get_activity_root(), 'data')
SNDS_INFO_DIR = join(get_activity_root(), 'data', 'snds_info')
FILES_DIR = join(TAM_TAM_ROOT, "common", "Resources")
SOUNDS_DIR = join(FILES_DIR, "Sounds", "")
IMAGE_ROOT = join(FILES_DIR, "Images", "")

for i in (INSTANCE_DIR, DATA_DIR, SNDS_INFO_DIR, TMP_DIR):
    if not os.path.isdir(i):
            os.makedirs(i)

#PLUGIN
PLUGIN_DEBUG = os.getenv("CSOUND_LOGFILE", "")
PLUGIN_VERBOSE = DEBUG
PLUGIN_UNIVORC = join(FILES_DIR, "tamtamorc.csd")
PLUGIN_KSMPS = 64
PLUGIN_RATE = 16000

## PLUGIN ALSA PARAMETERS:
PLUGIN_PERIOD = 1024
PLUGIN_NPERIODS = 2

try:
    from sugar3.graphics.toolbarbox import ToolbarBox, ToolbarButton
    HAVE_TOOLBOX = True
except ImportError:
    HAVE_TOOLBOX = False

##############
## SOUNDS
##############

ARECORD = "arecord " + os.getenv("TAMTAM_ARECORD",
                                 "-f S16_LE -t wav -r 16000 -c2 -D hw:0,0")

LOW, MID, HIGH, PUNCH = range(4)

INSTRUMENT_TABLE_OFFSET = 5000
INST_FREE = 5000
INST_TIED = 5001
INST_SIMP = 5011
INST_PERC = 5021

CATEGORIES = ['all', 'animals', 'concret', 'keyboard', 'people', 'percussions', 'strings', 'winds']

if FEATURES_MIC or FEATURES_LAB:
    CATEGORIES.append('mysounds')

#CSOUND COMMANDS
CSOUND_LOAD_INSTRUMENT = 'f%d 0 0 -1 "%s" 0 0 0'
CSOUND_MIC_RECORD = 'i5201 0 5 %d'
CSOUND_UNLOAD_TABLES = 'i%d 0 0.1 %d' % (INST_FREE, 150)  # removed magic number
CSOUND_NOTE_OFF = 'i %s.%s .2 0.01 1. 0. 0. 0.5 %d 0 0 0 0' % ('%d', '%d', INSTRUMENT_TABLE_OFFSET)
CSOUND_LOAD_LS_INSTRUMENT = 'f4999 0 0 -1 \"%s\" 0 0 0'
CSOUND_PLAY_LS_NOTE = 'i %i 0 -1'
CSOUND_STOP_LS_NOTE = 'i 5022 0 0.5'
CSOUND_RECORD_PERF = 'i5400 0 -1 "%s"'
CSOUND_STOP_RECORD_PERF = 'i5401 4 1 "%s"'


#################
## GUI CONSTANTS
#################

if max(Gdk.Screen.width(), Gdk.Screen.height()) <= 800:
#    # Images created using `convert $i -resize 73%` command
    IMAGE_ROOT_SCALED = join(IMAGE_ROOT, '73', '')
    scale = lambda x: int(x * .73)
else:
    IMAGE_ROOT_SCALED = IMAGE_ROOT
    scale = lambda x: x

LANGUAGE = 'En'
MAIN_WINDOW_PADDING = 5

BG_COLOR = '#404040'
FG_COLOR = '#818286'

NOTE_HEIGHT = scale(9)     # pixels
NOTE_IMAGE_PADDING = scale(6)
NOTE_IMAGE_PADDING_MUL2 = NOTE_IMAGE_PADDING * 2
NOTE_IMAGE_TAIL = scale(1059)
NOTE_IMAGE_ENDLENGTH = scale(12)
HIT_HEIGHT = scale(13)    # pixels
HIT_IMAGE_PADDING = scale(6)
HIT_IMAGE_PADDING_MUL2 = HIT_IMAGE_PADDING * 2
TRACK_SPACING = scale(4)
TRACK_SPACING_DIV2 = TRACK_SPACING//2
TRACK_COLORS = [("#00290B", "#00E847"), \
                 ("#3F0200", "#E72500"), \
                 ("#002642", "#0090EA"), \
                 ("#313D00", "#F9EF00"), \
                 ("#17083B", "#4A00ED")]
BEAT_COLOR = "#999999"
BEAT_LINE_SIZE = 2
PLAYHEAD_COLOR = "#666666"
PLAYHEAD_SIZE = 2
PLAYHEAD_SIZE_DIV2 = PLAYHEAD_SIZE / 2.0
MARQUEE_COLOR = "#FFFFFF"
MARQUEE_SIZE = 2

PAGE_BORDER_SIZE = 2
PAGE_SELECTED_BORDER_SIZE = 5
PAGE_WIDTH = scale(100)
PAGE_HEIGHT = scale(25)

PAGE_THUMBNAIL_WIDTH = scale(92)
PAGE_THUMBNAIL_WIDTH_DIV2 = PAGE_THUMBNAIL_WIDTH / 2
PAGE_THUMBNAIL_HEIGHT = scale(65)

THUMBNAIL_TRACK_RECT = [
        (scale(2), scale(4), scale(83), scale(10)),
        (scale(2), scale(14), scale(83), scale(10)),
        (scale(2), scale(24), scale(83), scale(10)),
        (scale(2), scale(34), scale(83), scale(10)),
        (scale(2), scale(44), scale(83), scale(13)),
        ]
THUMBNAIL_DRAG_COLOR = "#000000"
THUMBNAIL_TRACK_COLOR = "#FF0000"
THUMBNAIL_SELECTED_COLOR = "#2266FF"
THUMBNAIL_DISPLAYED_COLOR = "#CC1133"

TOOLBAR_BCK_COLOR = '#404040'
WHITE_COLOR = '#FFFFFF'
### miniTamTam/SYNTHLAB SPECIFIC ###
INST_BCK_COLOR = '#999999'
PANEL_BCK_COLOR = '#CCCCCC'
PANEL_COLOR = '#CCCCCC'
SL_LINE_COLOR = "#666666"
SL_HIGHLIGHT_COLOR = "#FFFFFF"
SL_OVER_WIRE_COLOR = "#FFFFFF"
SL_OVER_GATE_COLOR = "#00FF18"
SL_OVER_GATE_REJECT_COLOR = "#B30000"
PANEL_RADIUS = 10
PANEL_SPACING = 2

###Instrument Panel###
CATEGORY_BCK_COLOR = '#222222'
INSTRUMENT_GRID_COLOR = '#CCCCCC'

###Welcome Screen Specific###
WS_PANEL_COLOR = '#404040'
WS_BCK_COLOR = '#CCCCCC'

# hardware keycodes for mod keys
MOD_LSHIFT = 50
MOD_RSHIFT = 62
MOD_LCTRL = 37
MOD_RCTRL = 109
MOD_LALT = 64
MOD_RALT = 113

########
##   Things that don't belong!
#######


class _ModKeys:

    def __init__(self):
        self.shiftDown = False
        self.ctrlDown = False
        self.altDown = False

    def keyPress(self, code):
        if code == MOD_LSHIFT or code == MOD_RSHIFT:
                self.shiftDown = True
        elif code == MOD_LCTRL or code == MOD_RCTRL:
                self.ctrlDown = True
        elif code == MOD_LALT or code == MOD_RALT:
                self.altDown = True

    def keyRelease(self, code):
        if code == MOD_LSHIFT or code == MOD_RSHIFT:
                self.shiftDown = False
        elif code == MOD_LCTRL or code == MOD_RCTRL:
                self.ctrlDown = False
        elif code == MOD_LALT or code == MOD_RALT:
                self.altDown = False

ModKeys = _ModKeys()


############
## EDIT DEFAULTS
############

#DEFAULTS
PLAYER_TEMPO = 100
PLAYER_TEMPO_LOWER = 30
PLAYER_TEMPO_UPPER = 160
DEFAULT_VOLUME = 50

#NUMERICAL CONSTANTS
NUMBER_OF_POSSIBLE_PITCHES = 25
MINIMUM_PITCH = 24
MAXIMUM_PITCH = MINIMUM_PITCH + NUMBER_OF_POSSIBLE_PITCHES - 1
NUMBER_OF_POSSIBLE_PITCHES_DRUM = 13
PITCH_STEP_DRUM = 2
MINIMUM_PITCH_DRUM = 24
MAXIMUM_PITCH_DRUM = MINIMUM_PITCH_DRUM + PITCH_STEP_DRUM*(NUMBER_OF_POSSIBLE_PITCHES_DRUM - 1)
MINIMUM_NOTE_DURATION = 1  # ticks
MS_PER_MINUTE = 60000.0
TICKS_PER_BEAT = 12
TICKS_PER_BEAT_DIV2 = TICKS_PER_BEAT/2
MAXIMUM_BEATS = 12  # maximum beats per page
NUMBER_OF_TRACKS = 5
NUMBER_OF_PAGES = 2

MINIMUM_AMPLITUDE = 0
MAXIMUM_AMPLITUDE = 1

DEFAULT_GRID = 3
DEFAULT_GRID_DIV2 = DEFAULT_GRID / 2.0


####################
## ToolTips
####################
from Tooltips import Tooltips


####################
## KeyMapping
####################

LOOP_KEYS = [17, 18, 19, 20, 21, 32, 33, 34, 35, 45, 46, 47, 48, 51, 60, 61]
# Key = Hardware Keycode Value = Note
#Tip: useful for Instruments.py
KEY_MAP_PIANO = {24: 36,    # Q
                 25: 38,    # W
                 26: 40,    # E
                 27: 41,    # R
                 28: 43,    # T
                 29: 45,    # Y
                 30: 47,    # U
                 31: 48,    # I

                 11: 37,    # 2
                 12: 39,    # 3
                 14: 42,    # 5
                 15: 44,    # 6
                 16: 46,    # 7

                 39: 25,    # S
                 40: 27,    # D
                 42: 30,    # G
                 43: 32,    # H
                 44: 34,    # J
                 46: 37,    # L

                 52: 24,    # Z
                 53: 26,    # X
                 54: 28,    # C
                 55: 29,    # V
                 56: 31,    # B
                 57: 33,    # N
                 58: 35,    # M
                 59: 36}    # ,

KEY_MAP_NOTPIANO = {24: 24,    # Q
           25: 25,    # W
           26: 26,    # E
           27: 27,    # R
           28: 28,    # T
           29: 29,    # Y
           30: 30,    # U
           31: 31,    # I
           32: 32,    # O
           33: 33,    # P

           38: 34,    # A
           39: 35,    # S
           40: 36,    # D
           41: 37,    # F
           42: 38,    # G
           43: 39,    # H
           44: 40,    # J
           45: 41,    # K
           46: 42,    # L

           52: 43,    # Z
           53: 44,    # X
           54: 45,    # C
           55: 46,    # V
           56: 47,    # B
           57: 48}    # N

KEY_MAP = KEY_MAP_PIANO


def imagefile(filename):
    if filename and not filename.startswith(os.sep):
        filename = IMAGE_ROOT_SCALED + filename
    return filename