import sys
import configparser
from asanas import intertwingled
from components import *

config = configparser.ConfigParser()
kriya_title = None

def summon_kriya(routine):
    config.read(routine)
    for section in config.sections():
        global kriya_title
        kriya_title = str(section)
     
def heading():
    print("\n"+kriya_title)
    print("="*len(kriya_title)+"\n")

def poses(routine):
    intertwingled.clear()
    heading()
    for component, energy in config.items(kriya_title):
        if component == 'summary':
            print(energy)
    print("\nIn this kriya you will do:\n")
    for component, energy in config.items(kriya_title):
        if component != 'summary':
            if component in ('sun salutation', 'second sun salutation'):
                name = component.title()
                if str(energy) != '1':
                    print(" "*8 + "{} for {} reps.".format(name, energy))
                else:
                    print(" " * 8 + "{} for {} rep.".format(name, energy))
            else:
                name = component.title()
                if str(energy) != '1':
                    print(" "*8 + "{} for {} minutes.".format(name, energy))
                else:
                    print(" "*8 + "{} for {} minute.".format(name, energy))
    print('\n'*10+'='*len(kriya_title))
    cont = input("Start your Kriya? [y/N] Or type 'help'  to learn more\n> ").lower()

    if cont == 'n':
        sys.exit()
    elif cont in ('help','h','halp'):
        help(routine)
    else:
        pass

def help(routine):
    intertwingled.clear()
    heading()
    for option in config.options(kriya_title):
        if option != 'summary':
            func = option.replace(" ","")
            func_to_run = getattr(Components, func)
            description = func_to_run.__doc__
            if description != None:
                print(description)
            else:
                print("{}:\n No description available now.\n".format(option.title()))
    print("\n" + "="*len(kriya_title) + "\n")
    back_to_menu = input("Hit Enter to Return.")
    if back_to_menu == "":
        poses(routine)

def main(routine):
    summon_kriya(routine)
    poses(routine)

if __name__ == "__main__":
    main(routine)