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VictoriaPresnyakova 2023-11-01 18:36:34 +04:00
parent 71743e9166
commit 6a8a539858
5 changed files with 211 additions and 36 deletions
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79
app/src/main/java/com/example/androidlabs/Calendar/DatePicker.kt Normal file
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@ -0,0 +1,79 @@
package com.example.androidlabs.Calendar
import android.app.DatePickerDialog
import android.os.Bundle
import android.widget.DatePicker
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.*
import androidx.compose.material.*
import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import java.util.*
@Composable
fun MyDp(){
// Fetching the Local Context
val mContext = LocalContext.current
// Declaring integer values
// for year, month and day
val mYear: Int
val mMonth: Int
val mDay: Int
// Initializing a Calendar
val mCalendar = Calendar.getInstance()
// Fetching current year, month and day
mYear = mCalendar.get(Calendar.YEAR)
mMonth = mCalendar.get(Calendar.MONTH)
mDay = mCalendar.get(Calendar.DAY_OF_MONTH)
mCalendar.time = Date()
// Declaring a string value to
// store date in string format
val mDate = remember { mutableStateOf("") }
// Declaring DatePickerDialog and setting
// initial values as current values (present year, month and day)
val mDatePickerDialog = DatePickerDialog(
mContext,
{ _: DatePicker, mYear: Int, mMonth: Int, mDayOfMonth: Int ->
mDate.value = "$mDayOfMonth/${mMonth+1}/$mYear"
}, mYear, mMonth, mDay
)
Column(modifier = Modifier.fillMaxSize(), verticalArrangement = Arrangement.Center, horizontalAlignment = Alignment.CenterHorizontally) {
// Creating a button that on
// click displays/shows the DatePickerDialog
Button(onClick = {
mDatePickerDialog.show()
}, colors = ButtonDefaults.buttonColors(backgroundColor = Color(0XFF0F9D58)) ) {
Text(text = "Open Date Picker", color = Color.White)
}
// Displaying the mDate value in the Text
Text(text = "Selected Date: ${mDate.value}", fontSize = 30.sp, textAlign = TextAlign.Center)
}
}
// For displaying preview in
// the Android Studio IDE emulator
@Preview(showBackground = true)
@Composable
fun DefaultPreview() {
MyDp()
}

4
app/src/main/java/com/example/androidlabs/DB/models/Order.kt
View File

@ -10,9 +10,9 @@ data class Order(
@PrimaryKey(autoGenerate = true)
val orderId: Int? = null,
@ColumnInfo(name = "DateFrom")
val dateFrom: Long,
val dateFrom: String,
@ColumnInfo(name = "DateTo")
val dateTo: Long,
val dateTo: String,
@ColumnInfo(name = "Rooms")
val rooms: Int,
@ColumnInfo(name = "Total")

6
app/src/main/java/com/example/androidlabs/DB/viewModels/OrderViewModel.kt
View File

@ -17,6 +17,8 @@ import java.util.Date
class OrderViewModel(val database: AppDatabase) : ViewModel() {
var selectedItem: Hotel? = null
val rooms = mutableStateOf("")
var dateFrom = mutableStateOf("")
var dateTo = mutableStateOf("")
fun deleteOrder(order: Order) = viewModelScope.launch {
database.orderDao().delete(order)
@ -31,8 +33,8 @@ class OrderViewModel(val database: AppDatabase) : ViewModel() {
Log.d("MyLog", GlobalUser.getInstance().getUser()?.userId.toString())
val order = Order(
dateFrom = Date().time,
dateTo = Date().time,
dateFrom = dateFrom.value,
dateTo = dateTo.value,
rooms = rooms.value.toInt(),
total = getSubTotal(),
bookedHotelId = selectedItem?.hotelId!!,

6
app/src/main/java/com/example/androidlabs/MyOrderScreen/OrderCard.kt
View File

@ -47,8 +47,10 @@ fun OrderCard(order: Order, orderViewModel: OrderViewModel){
verticalArrangement = Arrangement.Center
){
Text("№ ${order.orderId}")
Text("${Date(order.dateFrom)}")
Text("${Date(order.dateTo)}")
Text("From " + order.dateFrom)
Text("To " + order.dateTo)
Text("Sum ${order.total}")
Row(){

152
app/src/main/java/com/example/androidlabs/booking/BookingScreen.kt
View File

@ -1,5 +1,6 @@
package com.example.androidlabs.booking
import android.widget.DatePicker
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.layout.Arrangement
@ -29,16 +30,18 @@ import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.input.ImeAction
import androidx.compose.ui.text.input.KeyboardType
import androidx.compose.ui.text.input.PasswordVisualTransformation
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.navigation.NavHostController
import androidx.navigation.compose.rememberNavController
import com.example.androidlabs.DB.models.Hotel
import com.example.androidlabs.DB.viewModels.OrderViewModel
import com.example.androidlabs.GlobalUser
import com.example.androidlabs.R
import android.app.DatePickerDialog
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.text.style.TextAlign
import java.util.Calendar
import java.util.Date
@Composable
fun BookingScreen(orderViewModel: OrderViewModel, hotel: Hotel, navHostController: NavHostController) {
@ -51,8 +54,6 @@ fun BookingScreen(orderViewModel: OrderViewModel, hotel: Hotel, navHostControlle
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
var rooms by remember { mutableStateOf("") }
var date by remember { mutableStateOf("") }
Text(
text = "Booking",
@ -90,47 +91,138 @@ fun BookingScreen(orderViewModel: OrderViewModel, hotel: Hotel, navHostControlle
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = date,
onValueChange = { date = it },
// Fetching the Local Context
val mContext = LocalContext.current
// Declaring integer values
// for year, month and day
val mYearFrom: Int
val mMonthFrom: Int
val mDayFrom: Int
// Initializing a Calendar
val mCalendarFrom = Calendar.getInstance()
// Fetching current year, month and day
mYearFrom = mCalendarFrom.get(Calendar.YEAR)
mMonthFrom = mCalendarFrom.get(Calendar.MONTH)
mDayFrom = mCalendarFrom.get(Calendar.DAY_OF_MONTH)
mCalendarFrom.time = Date()
// Declaring a string value to
// store date in string format
val mDateFrom = remember { mutableStateOf("") }
// Declaring DatePickerDialog and setting
// initial values as current values (present year, month and day)
val mDatePickerDialogFrom = DatePickerDialog(
mContext,
{ _: DatePicker, mYear: Int, mMonth: Int, mDayOfMonth: Int ->
mDateFrom.value = "$mDayOfMonth/${mMonth+1}/$mYear"
}, mYearFrom, mMonthFrom, mDayFrom
)
// Creating a button that on
// click displays/shows the DatePickerDialog
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = (colorResource(id = R.color.figma_blue)),
contentColor = Color.White
),
onClick = {
mDatePickerDialogFrom.show()
},
modifier = Modifier
.fillMaxWidth()
.padding(16.dp, 16.dp, 16.dp, 0.dp)
.height(50.dp)
.padding(16.dp, 0.dp)
.border(1.dp, Color.Gray, RoundedCornerShape(4.dp)),
singleLine = true,
visualTransformation = PasswordVisualTransformation(),
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Text,
imeAction = ImeAction.Next
),
) {
Text("Open Date Picker")
}
keyboardActions = KeyboardActions(
onNext = {
}
),
placeholder = {
Text(
text = "Date",
style = TextStyle(fontSize = 12.sp)
)
}
// Displaying the mDate value in the Text
Text(text = "Selected Date From: ${mDateFrom.value}", fontSize = 15.sp)
Spacer(modifier = Modifier.height(16.dp))
// Fetching the Local Context
// Declaring integer values
// for year, month and day
val mYear: Int
val mMonth: Int
val mDay: Int
// Initializing a Calendar
val mCalendar = Calendar.getInstance()
// Fetching current year, month and day
mYear = mCalendar.get(Calendar.YEAR)
mMonth = mCalendar.get(Calendar.MONTH)
mDay = mCalendar.get(Calendar.DAY_OF_MONTH)
mCalendar.time = Date()
// Declaring a string value to
// store date in string format
val mDate = remember { mutableStateOf("") }
// Declaring DatePickerDialog and setting
// initial values as current values (present year, month and day)
val mDatePickerDialog = DatePickerDialog(
mContext,
{ _: DatePicker, mYear: Int, mMonth: Int, mDayOfMonth: Int ->
mDate.value = "$mDayOfMonth/${mMonth+1}/$mYear"
}, mYear, mMonth, mDay
)
// Creating a button that on
// click displays/shows the DatePickerDialog
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = (colorResource(id = R.color.figma_blue)),
contentColor = Color.White
),
onClick = {
//if(GlobalUser.getInstance().getUser() != null){
mDatePickerDialog.show()
},
modifier = Modifier
.fillMaxWidth()
.padding(16.dp, 16.dp, 16.dp, 0.dp)
.height(50.dp)
) {
Text("Open Date Picker")
}
// Displaying the mDate value in the Text
Text(text = "Selected Date To: ${mDate.value}", fontSize = 15.sp,)
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = (colorResource(id = R.color.figma_blue)),
contentColor = Color.White
),
onClick = {
if(GlobalUser.getInstance().getUser() != null){
orderViewModel.selectedItem = hotel
orderViewModel.dateFrom = mDateFrom
orderViewModel.dateTo = mDate
orderViewModel.createOrder()
navHostController.navigate("home")
//}else{
// navHostController.navigate("login")
// }
}else{
navHostController.navigate("login")
}
},
modifier = Modifier
.fillMaxWidth()