#
# Petcard Bootloader - v1.0
# Copyright (c) 2025 FreedTapestry21
#
# Licensed under the MIT license
#

#
# Importing libraries
#

from machine import Pin
import time

#
# Define global variables
#

CONSOLE_WELCOME = """
Petcard Bootloader - v1.0
Copyright (c) 2025 FreedTapestry21

Licensed under the MIT license
"""

# Initialize OK button (with pull down resistor)
ok = Pin(1, Pin.IN, Pin.PULL_DOWN)

#
# Function(s)
#

def main():
    # Check if a boot interuption was triggered (you can trigger this by holding down the OK button) and wait for 10 seconds
    # In later revisions I'd like this to trigger some kind of update screen to easily update the Petcard
    INTERUPT = False
    if ok.value() == 1:
        INTERUPT = True
    
    if INTERUPT == True: return 1
    else: return 0

#
# Classes
#

class Instance:
    def __init__(self):
        self.config_manager = system.ConfigurationManager()
        self.logger = system.Logger(self.config_manager.config)
        self.pet = system.Pet(self.config_manager, self.logger)
        self.input_controller = system.InputController(self.config_manager.config["controls"], self.logger)
        
        # Select display driver
        if self.config_manager.config["display"] == "SSD1306":
            self.display_driver = system.SSD1306Driver()
        else:
            self.logger.log(f"No available driver was found for display {self.config_manager.config['display']}!", 0)
            self.display_driver = system.DisplayDriver() # DO NOT REMOVE
        
        self.display = system.Display(self.display_driver, 128, 64, self.logger)
        self.ui = system.UserInterface(self.display, self.input_controller, self.logger)
        self.power = system.Power(self.config_manager, self.display, self.input_controller, self.logger)

#
# Entry point
#

if __name__ == '__main__':
    if main() == 1:
        time.sleep(10)
        machine.soft_reset()
    print(CONSOLE_WELCOME)
    print("Importing SYSTEM module...")
    import system
    print("Importing APP module...")
    import petcard
    print("Starting Petcard")
    instance = Instance()
    app = petcard.Application(instance.config_manager, instance.logger, instance.pet, instance.display_driver, instance.display, instance.input_controller, instance.ui, instance.power)
    app.run()

#
# End Of File (EOF)
#