#
#

"""
This test will initialize the display using displayio and draw a solid white
background, a smaller black rectangle, and some white text.
"""

import board
import displayio
import terminalio
import busio
from adafruit_display_text import label
import adafruit_displayio_ssd1306
import time

# ----------

# Shows the list of installed libraries (in /lib)

import os

print("\n**** Hello! ****")
print("I have the following libraries installed:")
print()

color_pink = "\033[35;1m"
color_reset = "\033[0m"

for libname in os.listdir("/lib"):
  print("* {}{}{}".format(color_pink, libname, color_reset))


# ----------



displayio.release_displays()

# Use for I2C
i2c = busio.I2C(scl=board.GP21, sda=board.GP20)
display_bus = displayio.I2CDisplay(i2c, device_address=0x3C)

WIDTH = 128
HEIGHT = 64
BORDER = 2

display = adafruit_displayio_ssd1306.SSD1306(display_bus, width=WIDTH, height=HEIGHT)

# Make the display context
splash = displayio.Group()
display.show(splash)

color_bitmap = displayio.Bitmap(WIDTH, HEIGHT, 1)
color_palette = displayio.Palette(1)
color_palette[0] = 0xFFFFFF  # White

bg_sprite = displayio.TileGrid(color_bitmap, pixel_shader=color_palette, x=0, y=0)
splash.append(bg_sprite)

# Draw a smaller inner rectangle
inner_bitmap = displayio.Bitmap(WIDTH - BORDER * 2, HEIGHT - BORDER * 2, 1)
inner_palette = displayio.Palette(1)
inner_palette[0] = 0x000000  # Black
inner_sprite = displayio.TileGrid(
    inner_bitmap, pixel_shader=inner_palette, x=BORDER, y=BORDER
)
splash.append(inner_sprite)

# Draw a label
text = "Hello Wokwi!!"
text_area = label.Label(
    terminalio.FONT, text=text, color=0xFFFFFF, x=28, y=HEIGHT // 2 - 1
)
splash.append(text_area)
display.refresh()

print("Done! Press Ctrl+C to get into the REPL")
while True:
    time.sleep(1)