students = [
    {
        "name": "Amaya Sanders", 
        "course": "Computer Science", 
        "location": "Seattle WA ", 
        "university": "Pacific Northwest University", 
        "graduated": True, 
        "graduation_date": "May 15, 2024",
        "employed_in_field": True 
    },
    {
        "name": "Liam Torres", 
        "course": "Data Analytics", 
        "location": "Denver, CO", 
        "university": "Colorado Tech University", 
        "graduated": True, 
        "graduation_date": "December 10, 2023", 
        "employed_in_field": False
    }, 
    {
        "name": "Sophia Kim", 
        "course": "Cybersecurity", 
        "location": "Austin, TX", 
        "university": "Texas Advanced University", 
        "graduated": False, 
        "graduation_date": "N/A", 
        "employed_in_field": False
    }, 
    {
        "name": "Jordan Matthews", 
        "course": "Software Engineering", 
        "location": "Phoenix, AZ", 
        "university": "Southwest Institute of Technology", 
        "graduated": True, 
        "graduation_date": "June 1, 2022", 
        "employed_in_field": True
    }, 
    {
        "name": "Ella Rodriguez",
        "course": "Artificial Intelligence",
        "location": "San Jose, CA",
        "university": "Silicon Valley University",
        "graduated": True,
        "graduation_date": "May 20, 2024",
        "employed_in_field": True

    },
    {
        "name": "Noah Patel",
        "course": "Information Systems",
        "location": "Chicago, IL",
        "university": "Midwest Technology College",
        "graduated": False,
        "graduation_date": "N/A",
        "employed_in_field": False

    },
    {
        "name": "Harper Wilson",
        "course": "Cloud Computing",
        "location": "Portland, OR",
        "university": "Northwest Innovation University",
        "graduated": True,
        "graduation_date": "August 12, 2023",
        "employed_in_field": False

    },
    {   
         "name": "Ava Thompson",
        "course": "Web Development",
        "location": "Salt Lake City, UT",
        "university": "Rocky Mountain Tech",
        "graduated": True,
        "graduation_date": "May 10, 2022",
        "employed_in_field": True

    },
    {
        "name": "Ethan Johnson",
        "course": "Machine Learning",
        "location": "Boston, MA",
        "university": "Atlantic Institute of Technology",
        "graduated": True,
        "graduation_date": "December 14, 2024",
        "employed_in_field": True
  
    },
    {
         "name": "Mila Hernandez",
        "course": "Network Administration",
        "location": "Miami, FL",
        "university": "Tropical Technical University",
        "graduated": False,
        "graduation_date": "N/A",
        "employed_in_field": False
  
    },
    {
        "name": "Caleb Foster",
        "course": "Database Engineering",
        "location": "Minneapolis, MN",
        "university": "Northern Lakes University",
        "graduated": True,
        "graduation_date": "June 5, 2023",
        "employed_in_field": True
  
    },
    {
        "name": "Riley Chen",
        "course": "Game Design",
        "location": "Los Angeles, CA",
        "university": "Pacific Arts & Technology University",
        "graduated": True,
        "graduation_date": "May 18, 2024",
        "employed_in_field": True

    },
]

# Display Function 

def show_students(): 
    print("\n ============= Student Report ========================\n")
    for i student in enumerate(students): 
        print(f"ID:   {i}")
        print(f"Name:  {student['name']}")
        print(f"Course: {student['course']}")
        print(f"Location: {student['location']}")
        print(f"University: {student['university']}")
        print(f"Graduated: {student['graduated'] else 'No'}")
        print(f"Graduation Date: {student['graduation_date']}")
        print(f"Employed in field: {'Yes' if student['employed_in_field'] else 'No'}")
        print("-" * 45)
    print("\n============== End of Report===========================\n")


# student Lookup Function 

def find_student(): 
    name = input("Enter the student's name to look up: ").lower() 

    found_students = []

    for students in students: 
        if name in student["name"].lower() # partial match allowed 
        found_students.append(student)

    if not found_students: 
        print("\n Student not found in the system.\n")

#print all matches 
    print("\n Student(s) Found:\n")
    print(f"Name:   {stduent['name']}")
    print(f"Course: {student['Course']}")
    print(f"Location: {student['location']}")
    print(f"University: {student['university']}")
    print(f"Graduated: {'Yes' if student ['graduated'] else 'No'}")
    print(f"Graduation Date: {student['graduation_date']}")
    print(f"Employed in field: {'Yes' if student[employed_in_field'] else 'No'}")
    print("-" * 45)
print()

#Update Function 
def update_student(): 
    show_students()

    student_id = int(input("Enter the ID of the student you want to edit: "))

    if student_id < 0 or student_id >= len(students): 
        print("Invalid student ID.")
        return 

        student = students[students_id]

        print("\n What would you like to update?")      
        print("1 - Name")
        print("2 - Course")
        print("3 - Location")
        print("4 - University")
        print("5 - Graduation Status")
        print("6 - Graduation Date")
        print("7 - Employment Status")

        choice = int(input("Enter your Choice(1-7): "))

        if choice == 1: 
            student["name"] = input("Enter new name: ")

        elif choice == 2: 
            student["course"] = input("Enter new course: ")

        elif choice == 3: 
            student["location"] = input("Enter new location: ")

        elif choice == 4: 
            student["university"] = input(" Enter new university: ")

        elif choice == 5: 
            grad = input("Graduated? (yes/no): ").lower() 
            student["graduated"] = (grad == "yes")
            if not student["graduated"]: 
                student["graduation_date"] = "N/A"

        elif choice == 6: 
            if student["graduated"]: 
                student["graduation_date"] = input("Enter graduation date: ")
            else: 
                print("Cannot set graduation date - student has not graduated.")
        elif choice == 7: 
            job = input("Employed in field? (yes/no): ").lower()
            student["employed_in_field"] = (job == "yes")

        else: 
            print("Invalid option.")
            return 

            print("\n Information successfully updated! \n")
            show_students()

#main menu 

while True: 
    print("1 - Show all students")
    print("2 - Edit a student")
    print("3 - Find a student by name")
    print ("4 - Quit")

    action = input("Choose an option: ")

    if action == "1": 
        show_students()
    elif action == "2": 
        update_student()
    elif action == "3": 
        find_student()
    elif action == "4":
        print("Goodbye!")
        break 
    else: 
        print("Invalid selection. \n")