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flight_controller.py
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flight_controller.py
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from Model import database as db
from prettytable import PrettyTable
import random
import os
import re
class Node:
def __init__(self, data=None):
self.data = data
self.next = None
class LinkedList:
def __init__(self):
self.head = None
self.data = None
self.tail = None
self.db = db.dataFlight
def append(self, data):
new_node = Node(data)
if self.head is None:
self.head = new_node
return
last_node = self.head
while last_node.next:
last_node = last_node.next
last_node.next = new_node
def display(self):
data = []
for d in self.db.find({}):
data.append(d)
if not data:
print("List kosong")
else:
table = PrettyTable(
['ID Flight', 'Pesawat', 'Asal', 'Tujuan', 'Waktu Keberangkatan', 'Waktu Kedatangan', 'Tanggal Keberangkatan',
'Harga'])
for d in data:
table.add_row(
[d['idFlight'], d['airline'], d['origin'], d['destination'], d['departureTime'], d['arrivalTime'],
d['dateTime'], d['price']])
print(table)
def search(self, key):
data = []
for d in self.db.find({}):
data.append(d)
if not data:
print("List kosong")
return
n = len(data)
step = int(n ** 0.5)
prev = 0
while prev < n and data[prev]['idFlight'] < key:
prev += step
prev -= step
while prev < n:
if data[prev]['idFlight'] == key:
return Node(data[prev])
prev += 1
return None
def addFlight(self):
try:
print("=====> Masukkan data penerbangan baru <=====")
airline = str.capitalize(input("> Nama Pesawat: "))
if not airline:
print("Nama pesawat tidak boleh kosong!\n")
return
origin = str.capitalize(input("> Kota Asal: "))
if not origin:
print("Kota asal tidak boleh kosong!\n")
return
destination = str.capitalize(input("> Kota Tujuan: "))
if not destination:
print("Kota tujuan tidak boleh kosong!\n")
return
departureTime = str(input("> Waktu Keberangkatan (hh:mm):"))
if not departureTime:
print("Waktu keberangkatan tidak boleh kosong!\n")
return
elif re.match(r"([01]?[0-9]|2[0-3]):[0-5][0-9]", departureTime) is None:
print("Format waktu keberangkatan salah!\n")
return
arrivalTime = str(input("> Waktu Kedatangan (hh:mm): "))
if not arrivalTime:
print("Waktu kedatangan tidak boleh kosong!\n")
return
elif re.match(r"([01]?[0-9]|2[0-3]):[0-5][0-9]", arrivalTime) is None:
print("Format waktu kedatangan salah!\n")
return
dateTime = str(input("> Tanggal Keberangkatan (yyyy-mm-dd): "))
if not dateTime:
print("Tanggal keberangkatan tidak boleh kosong!\n")
return
elif len(dateTime) != 10:
print("Format tanggal salah!\n")
return
elif re.match(r"([12]\d{3}-(0[1-9]|1[0-2])-(0[1-9]|[12]\d|3[01]))", dateTime) is None:
print("Format tanggal salah!\n")
return
price = int(input("> Harga tiket: "))
if not price:
print("Harga tiket tidak boleh kosong!\n")
return
elif price < 0:
print("Harga tiket tidak boleh kurang dari 0!\n")
return
def idFlight():
if "garuda indonesia" in airline.lower():
if "GA" + str(random.randint(100, 999)) == self.search("GA" + str(random.randint(100, 999))):
return "GA" + str(random.randint(100, 999))
else:
return "GA" + str(random.randint(100, 999))
elif "lion air" in airline.lower():
if "JT" + str(random.randint(100, 999)) == self.search("JT" + str(random.randint(100, 999))):
return "JT" + str(random.randint(100, 999))
else:
return "JT" + str(random.randint(100, 999))
elif "sriwijaya air" in airline.lower():
if "SJ" + str(random.randint(100, 999)) == self.search("SJ" + str(random.randint(100, 999))):
return "SJ" + str(random.randint(100, 999))
else:
return "SJ" + str(random.randint(100, 999))
elif "citilink" in airline.lower():
if "QG" + str(random.randint(100, 999)) == self.search("QG" + str(random.randint(100, 999))):
return "QG" + str(random.randint(100, 999))
else:
return "QG" + str(random.randint(100, 999))
elif "air asia" in airline.lower():
if "QZ" + str(random.randint(100, 999)) == self.search("QZ" + str(random.randint(100, 999))):
return "QZ" + str(random.randint(100, 999))
else:
return "QZ" + str(random.randint(100, 999))
elif "batik air" in airline.lower():
if "ID" + str(random.randint(100, 999)) == self.search("ID" + str(random.randint(100, 999))):
return "ID" + str(random.randint(100, 999))
else:
return "ID" + str(random.randint(100, 999))
else:
if "XX" + str(random.randint(100, 999)) == self.search("XX" + str(random.randint(100, 999))):
return "XX" + str(random.randint(100, 999))
else:
return "XX" + str(random.randint(100, 999))
new_flight = {
"idFlight": idFlight(),
"airline": airline,
"origin": origin,
"destination": destination,
"departureTime": departureTime,
"arrivalTime": arrivalTime,
"dateTime": dateTime,
"price": price
}
new_node = Node(new_flight)
if not self.head:
self.head = new_node
self.tail = new_node
else:
self.tail.next = new_node
self.tail = new_node
self.db.insert_one(new_flight)
print("Pesawat berhasil ditambahkan!\n")
except ValueError:
print("Masukkan data dengan benar!\n")
except KeyboardInterrupt:
print("Terjadi Kesalahan!\n")
def deleteFlight(self):
try:
print("Hapus Pesawat\n")
self.display()
idFlight = str(input("Masukkan ID Pesawat: "))
self.search(idFlight)
if self.search(idFlight):
self.db.delete_one({"idFlight": idFlight})
print("Pesawat berhasil dihapus!\n")
elif not self.search(idFlight):
print("Pesawat tidak ditemukan!\n")
else:
print("Pesawat tidak ditemukan!\n")
except ValueError:
print("Masukkan data dengan benar!\n")
except KeyboardInterrupt:
print("Terjadi Kesalahan!\n")
def updateFlight(self):
print("Edit Pesawat\n")
self.display()
idFlight = str(input("Masukkan ID Pesawat yang ingin di update: "))
self.search(idFlight)
if self.search(idFlight):
print('=================================')
print('| Apa yang ingin di update? |')
print('=================================')
print('|>>>>> Silahkan pilih opsi <<<<<|')
print('| |')
print('| 1. Kota Asal |')
print('| 2. Kota Tujuan |')
print('| 3. Waktu Keberangkatan |')
print('| 4. Waktu Kedatangan |')
print('| 5. Tanggal Keberangkatan |')
print('| 6. Harga |')
print('| 7. Kembali |')
print('| |')
print('=================================')
update = str(input('Pilih data yang ingin di update: '))
if update == '1':
newData = str.capitalize(input("> Masukkan kota asal baru: "))
if not newData:
print("Data tidak boleh kosong!\n")
else:
self.db.update_one({"idFlight": idFlight}, {"$set": {"origin": newData}})
print("Data berhasil di update!\n")
elif update == '2':
newData = str.capitalize(input("> Masukkan kota tujuan baru: "))
if not newData:
print("Data tidak boleh kosong!\n")
else:
self.db.update_one({"idFlight": idFlight}, {"$set": {"destination": newData}})
print("Data berhasil di update!\n")
elif update == '3':
newData = str(input("> Masukkan waktu keberangkatan baru (hh:mm): "))
if not newData:
print("Data tidak boleh kosong!\n")
else:
self.db.update_one({"idFlight": idFlight}, {"$set": {"departureTime": newData}})
print("Data berhasil di update!\n")
elif update == '4':
newData = str(input("> Masukkan waktu kedatangan baru (hh:mm): "))
if not newData:
print("Data tidak boleh kosong!\n")
else:
self.db.update_one({"idFlight": idFlight}, {"$set": {"arrivalTime": newData}})
print("Data berhasil di update!\n")
elif update == '5':
newData = str(input("> Masukkan tanggal keberangkatan baru (yyyy-mm-dd): "))
if not newData:
print("Data tidak boleh kosong!\n")
else:
self.db.update_one({"idFlight": idFlight}, {"$set": {"dateTime": newData}})
print("Data berhasil di update!\n")
elif update == '6':
newData = int(input("> Masukkan harga baru: "))
if newData < 0:
print("Harga tidak boleh kurang dari nol!\n")
else:
self.db.update_one({"idFlight": idFlight}, {"$set": {"price": newData}})
print("Data berhasil di update!\n")
elif update == '7':
return os.system('cls')
else:
print("Pilihan tidak tersedia!\n")
elif not self.search(idFlight):
print("Pesawat tidak ditemukan!\n")
else:
print("Pesawat tidak ditemukan!\n")
def quick_sort(self, data):
if len(data) <= 1:
return data
pivot = data[0]
left = []
right = []
for i in range(1, len(data)):
if data[i]['airline'] < pivot['airline']:
left.append(data[i])
elif data[i]['airline'] > pivot['airline']:
right.append(data[i])
else:
if data[i]['price'] < pivot['price']:
left.append(data[i])
else:
right.append(data[i])
return self.quick_sort(left) + [pivot] + self.quick_sort(right)
def sort_flights(self):
data = []
for i in self.db.find():
data.append(i)
sorted_data = self.quick_sort(data)
table = PrettyTable()
table.title = "Data sortir berdasarkan nama pesawat"
table.field_names = ['ID Flight', 'Pesawat', 'Asal', 'Tujuan', 'Waktu Keberangkatan', 'Waktu Kedatangan', 'Tanggal Keberangkatan',
'Harga']
for flight in sorted_data:
table.add_row(
[flight['idFlight'], flight['airline'], flight['origin'], flight['destination'], flight['departureTime'], flight['arrivalTime'],
flight['dateTime'], flight['price']])
print(table)