import json

if __name__ == "__main__":
        money = int(input("เงินที่ได้รับประจำวัน: "))
        with (open(r"save.json","w+")) as file:
                choice = ""
                msg = {}
                msg['dairy'] = []
                isTrue = False
                total = 0.0
                while not isTrue:
                        choice = input("\t\tMenu\n[A]dd [T]otal [E]xit: ").split() # splite / string to list / cut spacebar
                        if(choice[0].upper() == 'A'):
                                temp = {}
                                temp["list"] = input("ชื่อรายการใช้จ่าย? ")
                                temp["price"] = float(input("ค่าใช้จ่าย? "))
                                msg['dairy'].append(temp)
                        elif(choice[0].upper() == 'T'):
                                file.write(json.dumps(msg,ensure_ascii=False,indent=4))
                                file.seek(0,0)
                                data = json.loads(file.read())
                                print("\n\t\t\t\tสรุปค่าใช้จ่าย\n{:^28} {:^10} {}".format("รายการ","ราคา","รวม"))
                                i=0
                                for  row in data["dairy"]:
                                        i+=1
                                        total += row["price"]
                                        print("{:>2}.{:<25} {:<10} ".format(i,row["list"],row["price"]))
                                print("{:28} {:>18}".format("ค่าใช้จ่ายทั้งหมด",total))
                                print("{:39} {}".format("เงินคงเคลือ", money-total))
                        elif(choice[0].upper() == 'E'):
                                file.close()
                                isTrue = True