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from typing import Dict, List
from fastapi import FastAPI, APIRouter, HTTPException, Request, Response # type: ignore
from fastapi.responses import JSONResponse, RedirectResponse, HTMLResponse # type: ignore
from datetime import datetime, timedelta
from fastapi.templating import Jinja2Templates
from app.dialogflow.services.dialog_service import dialog_service
from utils.format_data_dialog import format_time, get_weekday_name
from common.external.external_api import api
from app.dialogflow.services.origin_codes import origin_codes
from common.response.respone_dialogflow import DialogFlowResponseAPI
router = APIRouter()
templates = Jinja2Templates(directory="templates")
@router.post('/info/confirm')
async def confirm(request: Request):
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters", {}) if isinstance(session_info.get("parameters"), dict) else {}
raw_date = parameters.get("date")
departure_city = parameters.get("departure_city")
destination_city = parameters.get("destination_city")
origin_office = parameters.get("origin_office")
dest_office = parameters.get("dest_office")
raw_ticket_number = parameters.get("ticket_number")
ticket_number = int(raw_ticket_number) if raw_ticket_number else 1
date = dialog_service.to_datetime_from_Dialogflow(raw_date)
date, week_day = get_weekday_name(date)
text = [f"""Ngày: {date} {week_day}\nSố vé: {ticket_number}"""]
temp = ""
if origin_office and dest_office:
temp = f"""Điểm đi: {origin_office}\nĐiểm đến: {dest_office}\n"""
elif origin_office and departure_city:
temp = f"""Điểm đi: {origin_office}\nĐiểm đến: {departure_city}\n"""
elif dest_office and departure_city:
temp = f"""Điểm đi: {departure_city}\nĐiểm đến: {dest_office}\n"""
elif departure_city and destination_city:
temp = f"""Điểm đi: {departure_city}\nĐiểm đến: {destination_city}\n"""
text[0] = temp + text[0]
payload = {
"richContent": [
[
{
"type": "chips",
"options": [
{"text": "Tìm chuyến xe"},
{"text": "Không, cảm ơn"}
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload)
@router.post('/routes')
async def route(request: Request):
body = await request.json()
raw_departure_city, raw_destination_city, raw_ticket_number , raw_date, _ = dialog_service.get_param_from_dialogflow(body)
ticket_count = int(raw_ticket_number) if raw_ticket_number else 1
if raw_date is None:
from_time, to_time = dialog_service.process_dates_to_timestamp()
date = datetime.today().date().strftime('%m-%d-%Y')
else:
date = raw_date.strftime('%m-%d-%Y')
from_time, to_time = dialog_service.process_dates_to_timestamp(raw_date)
departure_code = origin_codes.get(raw_departure_city)
destination_code = origin_codes.get(raw_destination_city)
route_dep_to_des = await dialog_service.search_route_ids_from_province(departure_code,destination_code)
route_des_to_dep = await dialog_service.search_route_ids_from_province(destination_code,departure_code)
routes_ids = list(set(route_dep_to_des + route_des_to_dep))
payload = {
"from_time": from_time,
"to_time": to_time,
"route_ids": routes_ids,
"ticket_count": 1,
"sort_by": ["price", "departure_time"]
}
try:
respone = await api.post("/search/trips", payload=payload)
data = respone["data"]["items"]
total = respone["data"]["total"]
if total > 0:
price = data[0]["price"]
list_raw_departure_times = sorted(list(set([ trip["raw_departure_time"] for trip in data])))
list_raw_seat_type = list(set([ trip["seat_type_name"] for trip in data]))
seat_type_trip_string = "**" + "** | **".join(map(str, list_raw_seat_type)) + "**"
schedule_time_trip = "**" + "** | **".join(map(str, list_raw_departure_times)) + "**"
duration = data[0]["duration"]
link = f'https://stag.futabus.vn/dat-ve?from={departure_code}&fromTime={date}&isReturn=false&ticketCount={ticket_count}&to={destination_code}&toTime='
text = [f"Tuyến xe **{raw_departure_city}** - **{raw_destination_city}**\n \
Loại xe: {seat_type_trip_string} \n \
Thời gian hành trình: {duration} giờ \n \
Giá vé: **{price}** VND"]
payload = {
"richContent": [
[
{
"type": "chips",
"options": [
{"text": "Tìm chuyến xe"},
{"text": "Xem lịch trình khác"},
{"text": "Không, cảm ơn"}
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload)
text = [f"Hệ thống không tìm thấy tuyến xe **{raw_departure_city}** - **{raw_destination_city}**.\n Quý khách vui lòng thử lại với lộ trình khác hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."]
payload = {
"richContent": [
[
{
"type": "chips",
"options": [
{"text": "Xem lịch trình khác"},
{"text": "Không, cảm ơn"}
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload)
# return DialogFlowResponeAPI(text=['Hello'])
except Exception as e:
return DialogFlowResponseAPI(text=["Hệ thống xảy ra lỗi. Quý khách vui lòng thử lại sau hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."])
@router.post('/price')
async def price(request: Request):
body = await request.json()
raw_departure_city, raw_destination_city, _, raw_date, _ = dialog_service.get_param_from_dialogflow(body)
if raw_date is None:
from_time, to_time = dialog_service.process_dates_to_timestamp()
from_time, to_time = dialog_service.process_dates_to_timestamp(raw_date)
departure_code = origin_codes.get(raw_departure_city)
destination_code = origin_codes.get(raw_destination_city)
route_dep_to_des = await dialog_service.search_route_ids_from_province(departure_code,destination_code)
route_des_to_dep = await dialog_service.search_route_ids_from_province(destination_code,departure_code)
routes_ids = list(set(route_dep_to_des + route_des_to_dep))
payload = {
"from_time": from_time,
"to_time": to_time,
"route_ids": routes_ids,
"ticket_count": 1,
"sort_by": ["price", "departure_time"]
}
try:
respone = await api.post("/search/trips", payload=payload)
total = respone["data"]["total"]
if total > 0:
price = respone["data"]["items"][0]["price"]
text = [f"Tuyến xe **{raw_departure_city}** - **{raw_destination_city}**\n"
f"Giá vé: **{price}** VND.\n \
Bạn có muốn đặt vé không?"
]
payload = {
"richContent": [
[
{
"type": "chips",
"options": [
{"text": "Có, tôi muốn đặt vé"},
{"text": "Xem giá vé tuyến xe khác"},
{"text": "Không, cảm ơn"}
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload)
text = [f"Hệ thống không tìm thấy tuyến xe **{raw_departure_city}** - **{raw_destination_city}**.\n Quý khách vui lòng thử lại với lộ trình khác hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": "Xem giá vé lịch trình khác"},
{"text": "Không, cảm ơn"}
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload)
except:
return DialogFlowResponseAPI(text=["Hệ thống xảy ra lỗi. Quý khách vui lòng thử lại sau hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."])
@router.post('/trip/route/list')
async def booking_trip(request: Request) -> Response:
body = await request.json()
raw_departure_city, raw_destination_city, raw_ticket_number, raw_date, raw_time_of_day = dialog_service.get_param_from_dialogflow(body)
date = raw_date.strftime('%m-%d-%Y')
from_time, to_time = dialog_service.process_dates_to_timestamp(raw_date)
ticket_count = int(raw_ticket_number) if raw_ticket_number else 1
departure_code = origin_codes.get(raw_departure_city)
destination_code = origin_codes.get(raw_destination_city)
route_dep_to_des = await dialog_service.search_route_ids_from_province(departure_code,destination_code)
route_des_to_dep = await dialog_service.search_route_ids_from_province(destination_code,departure_code)
routes_ids = list(set(route_dep_to_des + route_des_to_dep))
try:
data = await dialog_service.search_trip(from_time, to_time, routes_ids, ticket_count)
total = len(data)
if total > 0:
trips = []
routes_name = []
for trip in data:
if ticket_count <= trip["empty_seat_quantity"]:
route = f"{trip['route']['origin_hub_name']} => {trip['route']['dest_hub_name']}"
if trip["route"] and route not in routes_name:
routes_name.append(f"{trip['route']['origin_hub_name']} => {trip['route']['dest_hub_name']}")
trips.append({
"route_name": f"{trip['route']['origin_hub_name']} => {trip['route']['dest_hub_name']}",
"route_id": trip["route_id"],
"id": trip["id"],
"departure_date": trip["raw_departure_date"],
"departure_time": trip["raw_departure_time"],
"kind": trip["seat_type_name"],
"way_id": trip["way_id"]
})
text = ["Quý khách vui lòng lựa chọn chuyến xe\n" + "\n".join(f"{i+1}. {name}" for i, name in enumerate(routes_name))]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": name} for name in (routes_name)
]
}
]
]
}
parameters = {
"trip_list": trips,
"routes_name": routes_name
}
return DialogFlowResponseAPI(text=text, payload=payload,parameters=parameters)
text = [f"Hệ thống không tìm thấy tuyến xe **{raw_departure_city}** - **{raw_destination_city}**.\n Quý khách vui lòng thử lại với lộ trình khác hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": "Xem tuyến xe khác"},
{"text": "Không, cảm ơn"}
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload)
except Exception as e:
print(e)
return JSONResponse(
{
"fulfillment_response": {
"messages": [
{
"text": {
"text": ["Hệ thống xảy ra lỗi. Quý khách vui lòng thử lại sau hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."]
}
}
]
},
}
)
@router.post('/trip/route/check-route-select')
async def is_valid_select_trip(request: Request) -> Response:
body = await request.json()
raw_input = body.get("text", "")
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
routes_name = parameters.get("routes_name")
if raw_input:
raw_input = raw_input.strip()
if raw_input in routes_name:
trip_list: List[Dict[str, any]] = parameters.get("trip_list")
for trip in trip_list:
if trip["route_name"] == raw_input:
route_id = int(trip["route_id"])
kind = trip["kind"]
way_id = trip["way_id"]
break
parameters = {
"is_valid_trip": True,
"route_name": raw_input,
"kind": kind,
"route_id": route_id,
"way_id": way_id,
}
else:
parameters = {
"is_valid_trip": False,
}
return DialogFlowResponseAPI(parameters=parameters)
@router.post('/trip/time-trip-list')
async def time_trip(request: Request) -> Response:
try:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
trip_list: List[Dict[str, any]] = parameters.get("trip_list", [])
raw_route_id = parameters.get("route_id", None)
route_name = parameters.get("route_name", "")
route_id = int(raw_route_id) if raw_route_id else None
time_list = []
for trip in trip_list:
if (trip["route_id"]) == route_id:
time_list.append({"time": trip["departure_time"], "id": trip["id"]})
parameters = {
"time_list": time_list
}
text = [f"Quý khách lựa chọn thời gian chuyến {route_name}\n" + " | ".join([item["time"] for item in time_list])]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": time["time"]} for time in (time_list)
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload ,parameters=parameters)
except Exception as e:
print(e)
return DialogFlowResponseAPI(text=["Hệ thống xảy ra lỗi. Quý khách vui lòng thử lại sau hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."])
@router.post('/trip/check-time-select')
async def is_valid_select_time(request: Request) -> Response:
try:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
raw_departure_city, raw_destination_city, raw_ticket_number, raw_date, raw_time_of_day = dialog_service.get_param_from_dialogflow(body)
date = raw_date.strftime('%m-%d-%Y')
from_time, to_time = dialog_service.process_dates_to_timestamp(raw_date)
ticket_count = int(raw_ticket_number) if raw_ticket_number else 1
departure_code = origin_codes.get(raw_departure_city)
destination_code = origin_codes.get(raw_destination_city)
route_dep_to_des = await dialog_service.search_route_ids_from_province(departure_code,destination_code)
route_des_to_dep = await dialog_service.search_route_ids_from_province(destination_code,departure_code)
routes_ids = list(set(route_dep_to_des + route_des_to_dep))
time_list: List[Dict[str, any]] = parameters.get("time_list", [])
time_select = parameters.get("time-select", None)
route_name = parameters.get("route_name", None)
if time_select is not None:
time_select = format_time(time_select)
for time in time_list:
if time_select == time["time"]:
id = int(time["id"])
trip = await dialog_service.search_trip_by_id(id, from_time, to_time, routes_ids, ticket_count)
departure_date = trip["raw_departure_date"]
parameters = {
"is_valid_time": True,
"departure_time": time_select,
"departure_date": departure_date,
"trip": trip,
}
text = [f' Quý khách chọn chuyến {time_select} | {route_name}']
return DialogFlowResponseAPI(text=text, parameters=parameters)
parameters = {
"is_valid_time": False
}
text = []
return DialogFlowResponseAPI(text=text, parameters=parameters)
except Exception as e:
print(e)
return DialogFlowResponseAPI(text=["Hệ thống xảy ra lỗi. Quý khách vui lòng thử lại sau hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."])
@router.post('/trip/seats')
async def seats_trip(request: Request) -> Response:
try:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
trip = parameters.get("trip", None)
route_id: int = parameters.get("route_id", None)
route_id = int(route_id) if route_id else None
departure_date: str = parameters.get("departure_date", None)
departure_time: str = parameters.get("departure_time", None)
kind: str = parameters.get("kind", None)
trip_id = int(trip["id"]) if trip else None
seats = await dialog_service.seats_trip(route_id, trip_id, departure_date, departure_time, kind)
seats_empty = [ seat for seat in seats if seat["bookStatus"] == 0 ]
seats_empty.sort(key=lambda x: x["chair"])
text=["Vui lòng chọn ghế"]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": seat["chair"]} for seat in (seats_empty)
]
}
]
]
}
parameters = {
"seat_list": seats
}
return DialogFlowResponseAPI(text=text, payload=payload, parameters=parameters)
except Exception as e:
print(e)
return DialogFlowResponseAPI(text=["Hệ thống xảy ra lỗi. Quý khách vui lòng thử lại sau hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."])
@router.post('/trip/check-seat-select')
async def is_valid_select_seat(request: Request) -> Response:
try:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
trip = parameters.get("trip", None)
route_id: int = parameters.get("route_id", None)
route_id = int(route_id) if route_id else None
departure_date: str = parameters.get("departure_date", None)
departure_time: str = parameters.get("departure_time", None)
kind: str = parameters.get("kind", None)
seat: str = parameters.get("seat", None)
trip_id = int(trip["id"]) if trip else None
is_valid = await dialog_service.is_valid_select_seat(seat, route_id, trip_id, departure_date, departure_time, kind)
if is_valid:
parameters = {
"is_valid_seat": True,
"seat": seat
}
text = [f"Quý khách chọn ghế {seat}"]
else:
parameters = {
"is_valid_seat": False,
"seat": None
}
text = [f"Ghế {seat} đã được đặt. Quý khách vui lòng chọn ghế khác"]
return DialogFlowResponseAPI(text=text, parameters=parameters)
except Exception as e:
return DialogFlowResponseAPI(text=["Hệ thống xảy ra lỗi. Quý khách vui lòng thử lại sau hoặc liên hệ Trung tâm tổng đài 1900 6067 để được hỗ trợ."])
@router.post('/trip/stop/pickup')
async def pickup(request: Request) -> Response:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
trip: dict[str, any] = parameters.get("trip", None)
route_id: int = trip["route_id"]
route_id = int(route_id) if route_id else None
way_id: int = trip["way_id"]
way_id = int(way_id) if way_id else None
pickup_list = await dialog_service.pickup_list(route_id, way_id)
text=["Quý khách vui lòng chọn điểm đón"]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": pickup["name"]} for pickup in (pickup_list)
]
}
]
]
}
parameters = {
"pickup_list": pickup_list
}
return DialogFlowResponseAPI(text=text, payload=payload, parameters=parameters)
@router.post('/trip/check-pickup-select')
async def is_valid_select_pickup(request: Request) -> Response:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
trip = parameters.get("trip", None)
route_id: int = trip["route_id"]
route_id = int(route_id) if route_id else None
way_id: int = trip["way_id"]
way_id = int(way_id) if way_id else None
raw_input = (body.get("text",""))
pickup = raw_input.strip()
is_valid = await dialog_service.is_valid_pickup(pickup, route_id, way_id)
if is_valid:
parameters = {
"is_valid_pickup": True,
"pick_up": pickup
}
text = [f"Quý khách chọn điểm đón {pickup}"]
else:
parameters = {
"is_valid_pickup": False,
}
text = [f"Điểm đón không hợp lệ. Quý khách vui lòng chọn điểm đón khác"]
return DialogFlowResponseAPI(text=text, parameters=parameters)
@router.post('/trip/stop/dropoff')
async def dropoff(request: Request) -> Response:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
trip = parameters.get("trip", None)
route_id: int = trip["route_id"]
route_id = int(route_id) if route_id else None
way_id: int = trip["way_id"]
way_id = int(way_id) if way_id else None
dropoff_list = await dialog_service.dropoff_list(route_id, way_id)
text=["Quý khách vui lòng chọn điểm trả khách"]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": dropoff["name"]} for dropoff in (dropoff_list)
]
}
]
]
}
parameters = {
"dropoff_list": dropoff_list
}
return DialogFlowResponseAPI(text=text, payload=payload, parameters=parameters)
@router.post('/trip/check-dropoff-select')
async def is_valid_select_dropoff(request: Request) -> Response:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
trip = parameters.get("trip", None)
route_id: int = trip["route_id"]
route_id = int(route_id) if route_id else None
way_id: int = trip["way_id"]
way_id = int(way_id) if way_id else None
raw_input = (body.get("text",""))
dropoff = raw_input.strip()
is_valid = await dialog_service.is_valid_dropoff(dropoff, route_id, way_id)
if is_valid:
parameters = {
"is_valid_dropoff": True,
"drop_off": dropoff
}
text = [f"Quý khách chọn điểm trả khách {dropoff}"]
else:
parameters = {
"is_valid_dropoff": False,
}
text = [f"Điểm trả khách không hợp lệ. Quý khách vui lòng chọn điểm trả khách khác"]
return DialogFlowResponseAPI(text=text, parameters=parameters)
@router.post('/trip/ticket/info')
async def response_ticket_info(request: Request) -> Response:
body = await request.json()
session_info = body.get("sessionInfo", {})
parameters = session_info.get("parameters")
user_name = parameters.get("user_name", None)
phone_number = parameters.get("phone_number", None)
email = parameters.get("email", None)
seat = parameters.get("seat", None)
pickup = parameters.get("pick_up", None)
dropoff = parameters.get("drop_off", None)
trip = parameters.get("trip", None)
route_name = trip["route"]["name"]
time = trip["raw_departure_time"]
date = trip["raw_departure_date"]
price = trip["price"]
price = int(price) if price else None
text = [
f" \
**Thông tin hành khách**\
\n\
Họ và tên {user_name} \
Số điện thoại {phone_number} \
Email {email} \
\n\
**Thông tin lượt đi** \
\n\
Tuyến xe {route_name} \
Thời gian xuất bến {time} {date} \
Số ghế {seat} \
Điểm lên xe {pickup} \
Điểm trả khách {dropoff} \
Tổng tiền lượt đi {price} VND \
"
]
payload={
"richContent": [
[
{
"type": "chips",
"options": [
{"text": "Đặt vé"},
{"text": "Không, cảm ơn"}
]
}
]
]
}
return DialogFlowResponseAPI(text=text, payload=payload)
@router.get("/")
def home():
return "Hello World!"
@router.get('/chatbot', response_class=HTMLResponse)
async def index(request: Request):
return templates.TemplateResponse("index.html", {"request": request, "title": "Dawi Chatbot"}) |