########## Some commands in pdb ##########
# help: Display a list of available pdb commands or get help on a specific command.
# break or b: Set a breakpoint at a specific line or function.
# continue or c: Continue execution until the next breakpoint or the program finishes.
# step or s: Step into the next line of code, diving into function calls.
# next or n: Step over the next line of code, without diving into function calls.
# return or r: Continue execution until the current function returns.
# list or l: Show the current line of code and surrounding lines.
# print or p: Evaluate and print the value of an expression or variable.
# watch: Set a watchpoint on an expression or variable. The debugger will break when the value changes.
# quit or q: Quit the debugger and stop execution.


########## There is a main() function at the end ##########


# 2. Provide an example script where setting a breakpoint on a particular line
#       Then using either step over or step into will yield the same result.

class Same_StepOverStepInto_Result:
    def calculation2(self, a, b):
        result = a + b
        product = self.multiply(a, b)  # Step into this method call

        breakpoint()  # Set a breakpoint here

        print(f"The sum is: {result}")
        print(f"The product is: {product}")

    def multiply(self, x, y):
        return x * y


# calculator2 = Same_StepOverStepInto_Result()
# calculator2.calculation2(6, 7)



# 3. Here is another example which will provide different results from 'step' and 'next' commands

class Diff_StepOverStepInto_Result:
    def multiply(self, a, b):
        return a * b

    def calculation3(self, a, b):
        result = a + b

        breakpoint()  # Set a breakpoint here

        product = self.multiply(a, b)

        print(f"The sum is: {result}")
        print(f"The product is: {product}")


# calculator3 = Diff_StepOverStepInto_Result()
# calculator3.calculation3(6, 7)



# Choose wich Class to run
def main():
    choice = input("Enter 2 to run Q2 class for same result, 3 to run Q3 class for different result: ")

    if choice == '2':
        print('Here is the sample task for Question 2:')
        calculator2 = Same_StepOverStepInto_Result()
        calculator2.calculation2(6, 7)
    elif choice == '3':
        print('Here is the sample task for Question 3:')
        calculator3 = Diff_StepOverStepInto_Result()
        calculator3.calculation3(6, 7)
    else:
        print("Please only choose between 2 and 3")

if __name__ == "__main__":
    main()