BOARDS/CARDPUTER CircuitPython/projects/ReachTruckApp/code.py

from keyb import Keyboard # type: ignore
import time, os, rtc, json # type: ignore
import board, busio, sdcardio, storage, terminalio, displayio # type: ignore
from adafruit_display_text import label # type: ignore
from adafruit_display_shapes.rect import Rect # type: ignore

### PAGE FUNCTIONS # # # # # # # # # #
def home():
    title_label.text = "Home"
    title_label.x = 95
    title_label.y = 14

    page_label.text = """
ESC = DOWNTIME       TAB = SET CLOCK
BACKSP = HERA        SP = RT17

ENTER NUMBER FOR CHECK DIGITS
    """
    page_label.x = 5
    page_label.y = 30

    time_label.text = strf_time()

    input_label.text = ""
    input_label.x = 100
    input_label.y = 120

# # # # # # # # # # # # # # # # # # 





def strf_time():
    r = rtc.RTC()
    current_time = r.datetime
    hour = current_time.tm_hour
    mint = current_time.tm_min
    return str(hour) + ":" + str(mint)
    
def strf_date():
    current_time = r.datetime
    day = current_time.tm_mday
    month = current_time.tm_mon
    year = current_time.tm_year
    return str(day) + "/" + str(month) + "/" + str(year)
    


def set_datetime():
    numbers = ["0","1","2","3","4","5","6","7","8","9"]
    cancel = False
    
    title_label.text = "Set Clock"
    title_label.x = 75
    page_label.text = "Enter Hour\n"
    page_label.y = 45
    hour = ""
    while not cancel:
        key = keyb.scan()
        if key in numbers:
            hour += key
            page_label.text += key
        elif key == "\n":
            break
        elif key == "ESC":
            cancel = True

    page_label.text += "\nEnter Minute\n"
    minute = ""
    while not cancel:
        key = keyb.scan()
        if key in numbers:
            minute += key
            page_label.text += key
        elif key == "\n":
            break
        elif key == "ESC":
            cancel = True

    page_label.text = "Enter Day\n"
    day = ""
    while not cancel:
        key = keyb.scan()
        if key in numbers:
            day += key
            page_label.text += key
        elif key == "\n":
            break
        elif key == "ESC":
            cancel = True

    page_label.text = "Enter Month\n"
    month = ""
    while not cancel:
        key = keyb.scan()
        if key in numbers:
            month += key
            page_label.text += key
        elif key == "\n":
            break
        elif key == "ESC":
            cancel = True

    page_label.text = "Enter Year\n"
    year = ""
    while not cancel:
        key = keyb.scan()
        if key in numbers:
            year += key
            page_label.text += key
        elif key == "\n":
            break
        elif key == "ESC":
            cancel = True

    if not cancel:
        h = int(hour)
        m = int(minute)
        d = int(day)
        mo = int(month)
        y = int(year)
        r.datetime = time.struct_time((y, mo, d, h, m, 0, 0, -1, -1))
        
    page_label.text = strf_time() + " @ " + strf_date() + "\n(Tab to return)"

    while True:
        key = keyb.scan()
        if key == "    ":
            home()
            break


def get_digits(number):
    cd = "NULL"

    codes = {"3":"ZMZ",
             "5":"HYT",
             "6":"MRC",
             "9":"DAH",
             "10":"ITQ",
             "14":"PIZ",
             "15":"OIO",
             "16":"GIH",
             "18":"HDS",
             "19":"AIA",
             "20":"ZIJ",
             "21":"FGE",
             "23":"DTX",
             "24":"QQK",
             "26":"KQG",
             "27":"VKW",
             "28":"VZJ",
             "29":"CTK",
             "30":"WMD",
             "32":"ZOR",
             "33":"RQR",
             "34":"LRR",
             "35":"SBA",
             "36":"XVQ",
             "38":"NRX",
             "39":"HCM",
             "40":"MQG"}
    if number in codes:
        cd = codes[number]

        title_label.text = cd
        title_label.x = 75
        page_label.text = "Check Digits for " + number
        page_label.y = 45
        input_label.text=""

        while True:
            key = keyb.scan()
            if key == "ESC":
                home()
                break
    else:
        home()

def show_barcodes(code):
    if code == "RT17":
        bmp = displayio.OnDiskBitmap("/barcodes/RT17.bmp")
    else:
        bmp = displayio.OnDiskBitmap("/barcodes/HERA.bmp")

    title_label.text = ""
    page_label.text = ""
    tile_grid = displayio.TileGrid(bmp, pixel_shader=bmp.pixel_shader)
    tile_grid.x = 30
    tile_grid.y = 15
    display_group.append(tile_grid)

    while True:
        key = keyb.scan()
        if key == "ESC":
            display_group.remove(tile_grid)
            home()
            break

def downtime_page():
    title_label.text = "Downtime"
    title_label.x = 75
    default_page_text = """
ESC = QUIT      OK = VIEW LOG
1) WAITING | 2) PROBLEM | 3) COMFORT
4) OTHER
    """
    default_page_y = 30

    page_label.text = default_page_text
    page_label.y = default_page_y

    while True:
        key = keyb.scan()
        if key == "ESC":
            home()
            break
        elif key == "\n":
            page_label.text = ""
            page_label.y = 40
            for entry in downtime:
                dt = entry[0]
                hour = dt.tm_hour
                mint = dt.tm_min
                dt_time = str(hour) + ":" + str(mint)

                reason = entry[1]
                page_label.text += dt_time + " - " + reason + "\n"
            while True:
                key = keyb.scan()
                if key == "ESC":
                    page_label.text = default_page_text
                    page_label.y = default_page_y
                    break
        elif key == "1" or key == "2" or key == "3":
            if key == "1":
                reason = "WAITING"
            elif key == "2":
                reason = "PROBLEM"
            elif key == "3":
                reason = "COMFORT"
            dt = current_time = r.datetime
            entry = [dt, reason]
            downtime.append(entry)
            page_label.text += "\n\nDowntime Recorded"
            time.sleep(3)
            page_label.text = default_page_text


# SET UP SD CARD
spi = busio.SPI(board.SD_SCK, MOSI=board.SD_MOSI, MISO=board.SD_MISO)
cs = board.SD_CS

try:
    sdcard = sdcardio.SDCard(spi, cs)
    vfs = storage.VfsFat(sdcard)

    storage.mount(vfs, "/sd") # access files on sd card here
except OSError:
    pass # SD card not inserted/found


# SET UP DISPLAY
display = board.DISPLAY
display_group = displayio.Group()
display.root_group = display_group

# Header Bar
rect = Rect(0, 0, 238, 30, fill=0x1f4476)
display.root_group.append(rect)

# Page Title
title_font = terminalio.FONT
title_color = 0xffffff
title_label = label.Label(title_font, text="Home", color=title_color, scale=2)
display.root_group.append(title_label)

# Time Label
time_font = terminalio.FONT
time_color = 0x89a0a8
time_label = label.Label(time_font, text="00:00", color=time_color, scale=1)
time_label.x = 200
time_label.y = 24
display.root_group.append(time_label)

# IP Label
# ip_font = terminalio.FONT
# ip_color = 0x89a0a8
# ip_label = label.Label(ip_font, text="0.0.0.0", color=ip_color, scale=1)
# ip_label.x = 10
# ip_label.y = 24
# display.root_group.append(ip_label)


# Page Text
page_font = terminalio.FONT
page_color = 0xffffff
page_label = label.Label(page_font, text="page_text", color=page_color, scale=1)
display.root_group.append(page_label)

# Numbers Input Text
input_font = terminalio.FONT
input_color = 0xffffff
input_label = label.Label(input_font, text="", color=input_color, scale=2)
display.root_group.append(input_label)

home()


keyb = Keyboard()



downtime = []

r = rtc.RTC()
#r.datetime = time.struct_time((2025, 10, 7, 23, 39, 0, 0, -1, -1)) # THIS LINE SETS THE RTC, first is year, then month, then day, then hour, then minute, (rest is unimportant)
#current_time = r.datetime
last_time = "00:00"


## PROGRAM MAIN LOOP (WORKS FROM HOME PAGE IF OTHER PAGES HAVE THEIR OWN LOOPS)
numbers = ["0","1","2","3","4","5","6","7","8","9"]
ninput = ""
while True:
    time_label.text = strf_time()
    key = keyb.scan()
    if key == "    ":
        set_datetime()
    elif key == "BACKSP":
        show_barcodes("HERA")
    elif key == " ":
        show_barcodes("RT17")
    elif key in numbers:
        input_label.text += key
        ninput += key
    elif key == "\n":
        get_digits(ninput)
        ninput = ""
    elif key == "ESC":
        downtime_page()
        
    # Homepage Clock
    # current_time = strf_time()
    # if last_time != current_time:
    #     time_label.text = current_time
    #     last_time = current_time
    #time_label.text = strf_time()


# IDEA
#
#
#  current move -> move start time, array of intermediate move times like when replenning, end move time (last part of move like pallet store)
# OR just button for every scan with time idk (strf and also actual time format so it can be calculated. )
# then display diff between times in a menu
#
#