Emelyanov535/Android-Programming1
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Fix: valid some input, delete not used import

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This commit is contained in:
ArtemEmelyanov 2023-10-18 13:44:15 +04:00
parent c6bc40d3ff
commit 74007b5979
49 changed files with 792 additions and 603 deletions
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2
app/build.gradle.kts
View File

@ -73,6 +73,8 @@ dependencies {
implementation ("io.coil-kt:coil-compose:1.4.0")
implementation ("com.google.code.gson:gson:2.8.8")
implementation("androidx.navigation:navigation-compose:2.7.4")
implementation ("androidx.lifecycle:lifecycle-viewmodel-compose:2.7.0-alpha02")
//ROOM
val room_version = "2.5.2"

13
app/src/main/java/com/example/android_programming/App.kt
View File

@ -2,7 +2,18 @@ package com.example.android_programming
import android.app.Application
import com.example.android_programming.database.AppDatabase
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
public class App : Application() {
class App : Application() {
val database by lazy { AppDatabase.getInstance(this)}
override fun onCreate() {
super.onCreate()
// this.deleteDatabase("my-db")
CoroutineScope(Dispatchers.IO).launch {
AppDatabase.populateDatabase()
}
}
}

45
app/src/main/java/com/example/android_programming/MainActivity.kt
View File

@ -6,17 +6,10 @@ import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.mutableStateListOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalContext
import com.example.android_programming.composeui.Header.Header
import com.example.android_programming.composeui.Navigation.Navigate
import com.example.android_programming.database.AppDatabase
import com.example.android_programming.model.Sneaker
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import com.example.android_programming.model.User
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
@ -29,21 +22,33 @@ class MainActivity : ComponentActivity() {
@Composable
fun MainContent() {
val context = LocalContext.current
val sneakers = remember { mutableStateListOf<Sneaker>() }
LaunchedEffect(Unit) {
withContext(Dispatchers.IO) {
AppDatabase.getInstance(context).sneakerDao().getAllSneakers().collect { data ->
sneakers.clear()
sneakers.addAll(data)
}
}
}
Column(
modifier = Modifier
.fillMaxSize()
modifier = Modifier.fillMaxSize()
) {
Header()
Navigate()
}
}
class GlobalUser private constructor() {
private var user: User? = null
fun setUser(user: User?) {
this.user = user
}
fun getUser(): User? {
return user
}
companion object {
private var instance: GlobalUser? = null
fun getInstance(): GlobalUser {
return instance ?: synchronized(this) {
instance ?: GlobalUser().also { instance = it }
}
}
}
}

18
app/src/main/java/com/example/android_programming/composeui/Navigation/NavController.kt
View File

@ -1,6 +1,7 @@
package com.example.android_programming.composeui.Navigation
import androidx.compose.runtime.Composable
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavHostController
import androidx.navigation.compose.NavHost
import androidx.navigation.compose.composable
@ -10,30 +11,31 @@ import com.example.android_programming.composeui.Screens.AdminPanel.ChangePanel
import com.example.android_programming.composeui.Screens.AdminPanel.ChangeSneaker
import com.example.android_programming.composeui.Screens.HomeScreen.AboutSneaker
import com.example.android_programming.composeui.Screens.HomeScreen.HomeScreen
import com.example.android_programming.composeui.Screens.LikeScreen.LikeScreen
import com.example.android_programming.composeui.Screens.MyOrderScreen.MyOrderScreen
import com.example.android_programming.composeui.Screens.OrderScreen.OrderScreen
import com.example.android_programming.composeui.Screens.ProfileScreen.Profile.Person
import com.example.android_programming.composeui.Screens.ProfileScreen.Profile.ProfileScreen
import com.example.android_programming.composeui.Screens.ProfileScreen.SignIn.LoginScreen
import com.example.android_programming.composeui.Screens.ProfileScreen.SignUp.SignUpScreen
import com.example.android_programming.model.Sneaker
import com.example.android_programming.model.SneakerItem
import com.example.android_programming.vmodel.OrderViewModel
import com.google.gson.Gson
@Composable
fun NavController(navController: NavHostController){
var orderViewModel: OrderViewModel = viewModel(factory = OrderViewModel.factory)
NavHost(
navController = navController,
startDestination = NavItem.Home.route
){
composable(NavItem.Home.route){
HomeScreen(navController)
HomeScreen(navController, orderViewModel)
}
composable(NavItem.Like.route){
LikeScreen()
composable(NavItem.MyOrder.route){
MyOrderScreen(orderViewModel)
}
composable(NavItem.Order.route){
OrderScreen()
OrderScreen(orderViewModel, navController)
}
composable(NavItem.Profile.route){
ProfileScreen(navController)
@ -42,10 +44,10 @@ fun NavController(navController: NavHostController){
LoginScreen(navController)
}
composable(NavItem.SignUp.route){
SignUpScreen()
SignUpScreen(navController)
}
composable(NavItem.Person.route){
Person()
Person(navController)
}
composable(NavItem.AdminPanel.route){
AdminPanel(navController)

3
app/src/main/java/com/example/android_programming/composeui/Navigation/NavItem.kt
View File

@ -2,7 +2,6 @@ package com.example.android_programming.composeui.Navigation
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Build
import androidx.compose.material.icons.filled.Favorite
import androidx.compose.material.icons.filled.Home
import androidx.compose.material.icons.filled.Person
import androidx.compose.material.icons.filled.ShoppingCart
@ -10,7 +9,7 @@ import androidx.compose.ui.graphics.vector.ImageVector
sealed class NavItem(val route: String, val icon: ImageVector?){
object Home : NavItem("home", Icons.Default.Home)
object Like : NavItem("like", Icons.Default.Favorite)
object MyOrder : NavItem("myorder", null)
object Order : NavItem("order", Icons.Default.ShoppingCart)
object Profile : NavItem("profile", Icons.Default.Person)
object SignIn : NavItem("login", null)

16
app/src/main/java/com/example/android_programming/composeui/Navigation/Navigate.kt
View File

@ -12,9 +12,7 @@ import androidx.compose.material.Scaffold
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.ColorFilter
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.navigation.compose.currentBackStackEntryAsState
import androidx.navigation.compose.rememberNavController
@ -24,22 +22,23 @@ import com.example.android_programming.R
@Composable
fun Navigate() {
val navController = rememberNavController()
val listItem = listOf(
val Items = listOf(
NavItem.Home,
NavItem.Like,
NavItem.Order,
NavItem.Profile,
NavItem.AdminPanel,
)
Scaffold(bottomBar = {
// Оставьте код навигационного бара без изменений
BottomNavigation(
backgroundColor = Color.White
) {
val navBackStackEntry = navController.currentBackStackEntryAsState()
val currentState = navBackStackEntry.value
listItem.forEach { it ->
Items.forEach { it ->
val isSelected = currentState?.destination?.route == it.route
BottomNavigationItem(
@ -54,7 +53,6 @@ fun Navigate() {
}
}
navController.navigate(it.route)
},
icon = {
val iconModifier = if (isSelected) {
@ -81,9 +79,3 @@ fun Navigate() {
NavController(navController = navController)
}
}
@Composable
@Preview
fun NavigatePreview() {
Navigate()
}

12
app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/AddPanel.kt
View File

@ -4,11 +4,9 @@ import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
@ -22,11 +20,6 @@ import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.material.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
@ -37,15 +30,12 @@ import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.input.ImeAction
import androidx.compose.ui.text.input.KeyboardType
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.lifecycle.viewmodel.compose.viewModel
import com.example.android_programming.App
import com.example.android_programming.R
import com.example.android_programming.SneakerViewModel
import com.example.android_programming.database.AppDatabase
import com.example.android_programming.model.PhotoManager
import com.example.android_programming.vmodel.SneakerViewModel
@Composable
fun AddPanel(sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)){

58
app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/AdminPanel.kt
View File

@ -4,6 +4,8 @@ import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.material.AlertDialog
import androidx.compose.material.Button
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
@ -14,28 +16,32 @@ import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.unit.dp
import androidx.navigation.NavHostController
import com.example.android_programming.GlobalUser
import com.example.android_programming.model.RoleEnum
@Composable
fun AdminPanel(navHostController: NavHostController) {
var isAddPanelVisible by remember { mutableStateOf(false) }
var isChangePanelVisible by remember { mutableStateOf(false) }
Column(
modifier = Modifier
.fillMaxSize()
.background(Color.White)
.padding(bottom = 50.dp)
) {
ButtonAdmin(
onAddClick = {
isAddPanelVisible = true
isChangePanelVisible = false
},
onChangeClick = {
isChangePanelVisible = true
isAddPanelVisible = false
}
)
var showDialog by remember { mutableStateOf(GlobalUser.getInstance().getUser()?.role == RoleEnum.User || GlobalUser.getInstance().getUser()?.role == null) }
if (!showDialog) {
Column(
modifier = Modifier
.fillMaxSize()
.background(Color.White)
.padding(bottom = 50.dp)
) {
ButtonAdmin(
onAddClick = {
isAddPanelVisible = true
isChangePanelVisible = false
},
onChangeClick = {
isChangePanelVisible = true
isAddPanelVisible = false
}
)
}
if (isAddPanelVisible) {
AddPanel()
@ -45,4 +51,22 @@ fun AdminPanel(navHostController: NavHostController) {
ChangePanel(navHostController)
}
}
if (showDialog) {
AlertDialog(
onDismissRequest = { showDialog = false },
title = {
Text("Access denied")
},
text = {
Text("You are not admin")
},
confirmButton = {
Button(
onClick = { navHostController.navigate("home") }
) {
Text("OK")
}
}
)
}
}

10
app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/Button.kt
View File

@ -1,29 +1,19 @@
package com.example.android_programming.composeui.Screens.AdminPanel
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.unit.dp
import androidx.navigation.NavHostController
import com.example.android_programming.R
@Composable

4
app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/CardSneakerForChange.kt
View File

@ -2,7 +2,6 @@ package com.example.android_programming.composeui.Screens.AdminPanel
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
@ -30,9 +29,8 @@ import androidx.compose.ui.unit.sp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavHostController
import com.example.android_programming.R
import com.example.android_programming.SneakerViewModel
import com.example.android_programming.model.Sneaker
import com.example.android_programming.model.SneakerItem
import com.example.android_programming.vmodel.SneakerViewModel
import com.google.gson.Gson
@Composable

4
app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangePanel.kt
View File

@ -14,9 +14,7 @@ import androidx.compose.ui.graphics.Color
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavHostController
import com.example.android_programming.R
import com.example.android_programming.SneakerViewModel
import com.example.android_programming.model.SneakerItem
import com.example.android_programming.vmodel.SneakerViewModel
@Composable
fun ChangePanel(navHostController: NavHostController, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {

6
app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangeSneaker.kt
View File

@ -41,10 +41,10 @@ import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.lifecycle.viewmodel.compose.viewModel
import com.example.android_programming.R
import com.example.android_programming.SneakerViewModel
import com.example.android_programming.model.PhotoManager
import com.example.android_programming.model.Sneaker
import com.example.android_programming.model.SneakerItem
import com.example.android_programming.vmodel.SneakerViewModel
@Composable
fun ChangeSneaker(sneaker: Sneaker, onBackClick: () -> Unit, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {
val brand = remember {mutableStateOf(sneaker.brand)}
@ -220,7 +220,7 @@ fun ChangeSneaker(sneaker: Sneaker, onBackClick: () -> Unit, sneakerViewModel: S
onClick = {
sneakerViewModel.UpdateSneaker(
Sneaker(
id = sneaker.id,
sneakerId = sneaker.sneakerId,
brand = brand.value,
model = model.value,
description = description.value,

8
app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/AboutSneaker.kt
View File

@ -7,9 +7,6 @@ import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
@ -18,7 +15,6 @@ import androidx.compose.material.Text
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ArrowBack
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
@ -26,14 +22,10 @@ import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.font.FontWeight
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.android_programming.R
import com.example.android_programming.model.Sneaker
import com.example.android_programming.model.SneakerItem
@Composable
fun AboutSneaker(sneaker: Sneaker, onBackClick: () -> Unit) {

20
app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/HomeScreen.kt
View File

@ -1,20 +1,15 @@
package com.example.android_programming.composeui.Screens.HomeScreen
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyRow
import androidx.compose.foundation.lazy.itemsIndexed
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.verticalScroll
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.mutableStateListOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
@ -23,21 +18,14 @@ import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.unit.dp
import androidx.navigation.NavHostController
import com.example.android_programming.composeui.Screens.HomeScreen.FilterByBrand.ItemFilterByBrand
import com.example.android_programming.composeui.Screens.HomeScreen.FilterByBrand.ItemRow
import com.example.android_programming.composeui.Screens.HomeScreen.SearchField.SearchField
import com.example.android_programming.composeui.Screens.HomeScreen.SneakerRecyclerView.CardSneaker
import com.example.android_programming.R
import com.example.android_programming.composeui.Screens.HomeScreen.FilterByBrand.FilterByBrand
import com.example.android_programming.composeui.Screens.HomeScreen.SearchField.SearchField
import com.example.android_programming.composeui.Screens.HomeScreen.SneakerRecyclerView.RecyclerView
import com.example.android_programming.database.AppDatabase
import com.example.android_programming.model.Sneaker
import com.example.android_programming.model.getSneakers
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import com.example.android_programming.vmodel.OrderViewModel
@Composable
fun HomeScreen(navHostController: NavHostController) {
fun HomeScreen(navHostController: NavHostController, orderViewModel: OrderViewModel) {
val context = LocalContext.current
val sneakers = remember { mutableStateListOf<Sneaker>() }
Column(
@ -59,6 +47,6 @@ fun HomeScreen(navHostController: NavHostController) {
}
Sales()
FilterByBrand()
RecyclerView(navHostController = navHostController)
RecyclerView(navHostController = navHostController, orderViewModel)
}
}

2
app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/Sales.kt
View File

@ -2,10 +2,8 @@ package com.example.android_programming.composeui.Screens.HomeScreen
import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.layout.ContentScale

3
app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SearchField/SearchField.kt
View File

@ -10,7 +10,7 @@ import androidx.compose.foundation.text.BasicTextField
import androidx.compose.material.Icon
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Search
import androidx.compose.runtime.Composable;
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
@ -21,7 +21,6 @@ import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.example.android_programming.R

7
app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/CardSneaker.kt
View File

@ -30,11 +30,10 @@ import androidx.compose.ui.unit.dp
import androidx.navigation.NavHostController
import com.example.android_programming.R
import com.example.android_programming.model.Sneaker
import com.example.android_programming.model.SneakerItem
import com.google.gson.Gson
@Composable
fun CardSneaker(item: Sneaker, navController: NavHostController) {
fun CardSneaker(item: Sneaker, navController: NavHostController, selectedItems: List<Sneaker>, onItemSelected: (Sneaker) -> Unit) {
val maxWidth = (LocalConfiguration.current.screenWidthDp / 2).dp
Box(
@ -87,7 +86,9 @@ fun CardSneaker(item: Sneaker, navController: NavHostController) {
backgroundColor = colorResource(id = R.color.figma_blue),
contentColor = Color.White
),
onClick = { /*TODO*/ },
onClick = {
onItemSelected(item)
},
modifier = Modifier
.size(50.dp, 30.dp)
.clip(RoundedCornerShape(10.dp))

15
app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/RecyclerView.kt
View File

@ -6,21 +6,17 @@ import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.widthIn
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.itemsIndexed
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavHostController
import com.example.android_programming.SneakerViewModel
import com.example.android_programming.model.Sneaker
import kotlin.collections.chunked
import com.example.android_programming.vmodel.OrderViewModel
import com.example.android_programming.vmodel.SneakerViewModel
@Composable
fun RecyclerView(navHostController : NavHostController, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {
fun RecyclerView(navHostController : NavHostController, orderViewModel: OrderViewModel, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {
Column(
modifier = Modifier
.fillMaxSize()
@ -36,9 +32,12 @@ fun RecyclerView(navHostController : NavHostController, sneakerViewModel: Sneake
modifier = Modifier.fillMaxWidth()
) {
for (item in chunkedListItem) {
CardSneaker(item, navHostController)
CardSneaker(item, navHostController, orderViewModel.selectedItems) { selectedItem ->
orderViewModel.addSelectedItem(selectedItem)
}
}
}
}
}
}

59
app/src/main/java/com/example/android_programming/composeui/Screens/LikeScreen/LikeScreen.kt
View File

@ -1,59 +0,0 @@
package com.example.android_programming.composeui.Screens.LikeScreen;
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.itemsIndexed
import androidx.compose.material.MaterialTheme
import androidx.compose.material.Text
import androidx.compose.runtime.Composable;
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.example.android_programming.R
import com.example.android_programming.model.SneakerItem
@Composable
fun LikeScreen() {
Column(
modifier = Modifier
.fillMaxSize()
.background(Color.White)
){
Text(
text = "Favorites",
style = MaterialTheme.typography.h5,
fontWeight = FontWeight.Bold,
modifier = Modifier
.padding(10.dp, 10.dp)
)
Row {
LazyColumn(
modifier = Modifier
.fillMaxSize()
) {
itemsIndexed(
listOf(
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
)
){_, item->
CardSneakerLike(item = item)
}
}
}
}
}
@Composable
@Preview
fun LikeScreenPreview(){
LikeScreen()
}

57
app/src/main/java/com/example/android_programming/composeui/Screens/MyOrderScreen/MyOrderScreen.kt Normal file
View File

@ -0,0 +1,57 @@
package com.example.android_programming.composeui.Screens.MyOrderScreen
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.MaterialTheme
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.dp
import com.example.android_programming.GlobalUser
import com.example.android_programming.model.Order
import com.example.android_programming.vmodel.OrderViewModel
@Composable
fun MyOrderScreen(orderViewModel: OrderViewModel) {
val userWithOrder by orderViewModel.database.userDao().getUserOrders(GlobalUser.getInstance().getUser()?.userId!!).collectAsState(null)
val orderList: List<Order>? = userWithOrder?.orders
println()
Column(
modifier = Modifier
.padding(bottom = 50.dp)
.fillMaxSize()
.background(Color.White)
.verticalScroll(rememberScrollState())
){
Text(
text = "My order",
style = MaterialTheme.typography.h5,
fontWeight = FontWeight.Bold,
modifier = Modifier
.padding(10.dp, 10.dp)
)
Row {
Column(
modifier = Modifier
.fillMaxSize()
) {
if (orderList != null) {
for (item in orderList) {
OrderCard(item, orderViewModel)
}
}
}
}
}
}

87
app/src/main/java/com/example/android_programming/composeui/Screens/MyOrderScreen/OrderCard.kt Normal file
View File

@ -0,0 +1,87 @@
package com.example.android_programming.composeui.Screens.MyOrderScreen
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.unit.dp
import com.example.android_programming.R
import com.example.android_programming.model.Order
import com.example.android_programming.model.Sneaker
import com.example.android_programming.vmodel.OrderViewModel
import java.util.Date
@Composable
fun OrderCard(order: Order, orderViewModel: OrderViewModel){
val SneakerList = order.orderId?.let {
orderViewModel.database.orderDao().getOrderWithSneakers(
it
)
}
val sneakerWithOrder by SneakerList!!.collectAsState(null)
val sneakerList: List<Sneaker>? = sneakerWithOrder?.sneakers
Row(
modifier = Modifier
.fillMaxWidth()
.padding(16.dp, 16.dp, 16.dp, 0.dp)
.clip(RoundedCornerShape(16.dp))
.background(colorResource(id = R.color.figma))
){
Column(
modifier = Modifier
.fillMaxWidth()
.padding(16.dp),
verticalArrangement = Arrangement.Center
){
Text("№ ${order.orderId}")
Text("${Date(order.date)}")
Row(){
if (sneakerList != null) {
for(sneaker in sneakerList){
Image(
contentScale = ContentScale.FillBounds,
painter = painterResource(id = sneaker.photo),
contentDescription = null,
modifier = Modifier
.size(70.dp)
.padding(0.dp, 10.dp, 10.dp, 10.dp)
)
}
}
}
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = colorResource(id = R.color.figma_blue),
contentColor = Color.White
),
onClick = {
orderViewModel.deleteOrder(order)
},
modifier = Modifier
.fillMaxWidth()
.padding(16.dp, 16.dp, 16.dp, 0.dp)
) {
Text("Cancel")
}
}
}
}

24
app/src/main/java/com/example/android_programming/composeui/Screens/LikeScreen/CardSneaker.kt → app/src/main/java/com/example/android_programming/composeui/Screens/OrderScreen/CardSneaker.kt
View File

@ -1,4 +1,4 @@
package com.example.android_programming.composeui.Screens.LikeScreen
package com.example.android_programming.composeui.Screens.OrderScreen
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
@ -23,14 +23,14 @@ import androidx.compose.ui.graphics.Color
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.example.android_programming.R
import com.example.android_programming.model.SneakerItem
import com.example.android_programming.model.Sneaker
import com.example.android_programming.vmodel.OrderViewModel
@Composable
fun CardSneakerLike(item: SneakerItem) {
fun CardSneakerLike(item: Sneaker, orderViewModel: OrderViewModel) {
Row(
modifier = Modifier
.fillMaxWidth()
@ -41,7 +41,7 @@ fun CardSneakerLike(item: SneakerItem) {
horizontalArrangement = Arrangement.SpaceBetween
) {
Image(
painter = painterResource(id = item.imageId),
painter = painterResource(id = item.photo),
contentDescription = "image",
contentScale = ContentScale.FillWidth,
modifier = Modifier
@ -55,7 +55,7 @@ fun CardSneakerLike(item: SneakerItem) {
.weight(1f)
.padding(start = 16.dp)
) {
item.name?.let { Text(text = it, fontSize = 20.sp) }
item.brand?.let { Text(text = it, fontSize = 20.sp) }
Text(text = "${item.price} USD", color = Color.Red, fontSize = 16.sp)
}
@ -64,19 +64,13 @@ fun CardSneakerLike(item: SneakerItem) {
backgroundColor = colorResource(id = R.color.figma_blue),
contentColor = Color.White
),
onClick = { /*TODO*/ },
onClick = {
orderViewModel.removeSelectedItem(item)
},
modifier = Modifier
.padding(end = 16.dp)
) {
Icon(imageVector = Icons.Default.Delete, contentDescription = "delete")
}
}
}
@Composable
@Preview
fun CardSneakerLikePreview(){
CardSneakerLike(SneakerItem(R.drawable.sneaker, "Jordan", 159.99))
}

76
app/src/main/java/com/example/android_programming/composeui/Screens/OrderScreen/DeliveryAddress.kt
View File

@ -15,10 +15,6 @@ import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.Text
import androidx.compose.material.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
@ -28,17 +24,13 @@ 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.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.example.android_programming.R
import com.example.android_programming.vmodel.OrderViewModel
@Composable
@Preview
fun DeliveryAddress() {
var address by remember { mutableStateOf("") }
var city by remember { mutableStateOf("") }
var number by remember { mutableStateOf("") }
fun DeliveryAddress(orderViewModel: OrderViewModel) {
Row(
modifier = Modifier
.fillMaxWidth()
@ -58,35 +50,8 @@ fun DeliveryAddress() {
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = address,
onValueChange = { address = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
.border(1.dp, Color.Gray, RoundedCornerShape(4.dp)),
singleLine = true,
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Text,
imeAction = ImeAction.Next
),
keyboardActions = KeyboardActions(
onNext = {
}
),
placeholder = {
Text(
text = "Address",
style = TextStyle(fontSize = 12.sp)
)
}
)
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = city,
onValueChange = { city = it },
value = orderViewModel.city.value,
onValueChange = { orderViewModel.city.value = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -112,8 +77,8 @@ fun DeliveryAddress() {
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = number,
onValueChange = { number = it },
value = orderViewModel.street.value,
onValueChange = { orderViewModel.street.value = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -130,7 +95,34 @@ fun DeliveryAddress() {
),
placeholder = {
Text(
text = "Number",
text = "Street",
style = TextStyle(fontSize = 12.sp)
)
}
)
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = orderViewModel.house.value,
onValueChange = { orderViewModel.house.value = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
.border(1.dp, Color.Gray, RoundedCornerShape(4.dp)),
singleLine = true,
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Text,
imeAction = ImeAction.Next
),
keyboardActions = KeyboardActions(
onNext = {
}
),
placeholder = {
Text(
text = "House",
style = TextStyle(fontSize = 12.sp)
)
}

57
app/src/main/java/com/example/android_programming/composeui/Screens/OrderScreen/OrderScreen.kt
View File

@ -1,51 +1,28 @@
package com.example.android_programming.composeui.Screens.OrderScreen
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.gestures.scrollable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.itemsIndexed
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.KeyboardActions
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.material.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.colorResource
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.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.navigation.NavHostController
import com.example.android_programming.GlobalUser
import com.example.android_programming.R
import com.example.android_programming.composeui.Screens.LikeScreen.CardSneakerLike
import com.example.android_programming.model.SneakerItem
import com.example.android_programming.vmodel.OrderViewModel
@Composable
fun OrderScreen() {
fun OrderScreen(orderViewModel: OrderViewModel, navHostController: NavHostController) {
Column(
modifier = Modifier
.fillMaxSize()
@ -53,16 +30,9 @@ fun OrderScreen() {
.padding(bottom = 60.dp)
.verticalScroll(rememberScrollState())
){
DeliveryAddress()
ShoppingList(listOf(
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
))
SubTotal()
DeliveryAddress(orderViewModel)
ShoppingList(orderViewModel.selectedItems, orderViewModel)
SubTotal(orderViewModel)
Button(
colors = ButtonDefaults.buttonColors(
@ -70,7 +40,12 @@ fun OrderScreen() {
contentColor = Color.White
),
onClick = {
if(GlobalUser.getInstance().getUser() != null){
orderViewModel.createOrder()
navHostController.navigate("home")
}else{
navHostController.navigate("login")
}
},
modifier = Modifier
.fillMaxWidth()
@ -79,10 +54,4 @@ fun OrderScreen() {
Text("Confirm order")
}
}
}
@Composable
@Preview
fun OrderScreenPreview(){
OrderScreen()
}

8
app/src/main/java/com/example/android_programming/composeui/Screens/OrderScreen/ShoppingList.kt
View File

@ -3,15 +3,15 @@ package com.example.android_programming.composeui.Screens.OrderScreen
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.runtime.Composable
import com.example.android_programming.composeui.Screens.LikeScreen.CardSneakerLike
import com.example.android_programming.model.SneakerItem
import com.example.android_programming.model.Sneaker
import com.example.android_programming.vmodel.OrderViewModel
@Composable
fun ShoppingList(list : List<SneakerItem>) {
fun ShoppingList(list : List<Sneaker>, orderViewModel: OrderViewModel) {
Row {
Column {
for(item in list){
CardSneakerLike(item = item)
CardSneakerLike(item = item, orderViewModel)
}
}
}

11
app/src/main/java/com/example/android_programming/composeui/Screens/OrderScreen/SubTotal.kt
View File

@ -12,14 +12,13 @@ import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.example.android_programming.R
import com.example.android_programming.vmodel.OrderViewModel
@Composable
@Preview
fun SubTotal() {
fun SubTotal(orderViewModel: OrderViewModel) {
Column(
modifier = Modifier
.padding(16.dp)
@ -42,7 +41,7 @@ fun SubTotal() {
modifier = Modifier.weight(1f),
horizontalArrangement = Arrangement.End
){
Text(text = "319.99 $", fontSize = 15.sp)
Text(text = "${orderViewModel.getSubTotal()} $", fontSize = 15.sp)
}
}
Row(
@ -61,7 +60,7 @@ fun SubTotal() {
modifier = Modifier.weight(1f),
horizontalArrangement = Arrangement.End
){
Text(text = "180 $", fontSize = 15.sp)
Text(text = "${"%.2f".format(orderViewModel.getSubTotal() * 0.05)} $", fontSize = 15.sp)
}
}
Row(
@ -80,7 +79,7 @@ fun SubTotal() {
modifier = Modifier.weight(1f),
horizontalArrangement = Arrangement.End
){
Text(text = "1900 $", fontSize = 15.sp)
Text(text = "${"%.2f".format(orderViewModel.getSubTotal() + orderViewModel.getSubTotal() * 0.05)} $", fontSize = 15.sp)
}
}
}

42
app/src/main/java/com/example/android_programming/composeui/Screens/ProfileScreen/Profile/Profile.kt
View File

@ -1,44 +1,44 @@
package com.example.android_programming.composeui.Screens.ProfileScreen.Profile
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.navigation.NavHostController
import com.example.android_programming.GlobalUser
import com.example.android_programming.R
@Composable
fun Person() {
fun Person(navHostController: NavHostController) {
Column(
modifier = Modifier
.background(Color.White)
.fillMaxSize(),
verticalArrangement = Arrangement.Center
) {
ProfileCard()
Button(
onClick = {
GlobalUser.getInstance().setUser(null)
navHostController.navigate("profile")
},
colors = ButtonDefaults.buttonColors(
backgroundColor = colorResource(id = R.color.white),
contentColor = Color.Black
),
modifier = Modifier
.padding(16.dp, 0.dp)
) {
Text("Exit")
}
ProfileCard(navHostController)
}
}
@Preview
@Composable
fun PersonPreview(){
Person()
}

49
app/src/main/java/com/example/android_programming/composeui/Screens/ProfileScreen/Profile/ProfileCard.kt
View File

@ -6,32 +6,32 @@ import androidx.compose.foundation.border
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.aspectRatio
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.draw.drawWithContent
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.navigation.NavHostController
import com.example.android_programming.GlobalUser
import com.example.android_programming.R
@Preview
@Composable
fun ProfileCard() {
fun ProfileCard(navHostController: NavHostController) {
val globalUser = GlobalUser.getInstance().getUser()
Row(
modifier = Modifier
.fillMaxWidth()
@ -55,17 +55,32 @@ fun ProfileCard() {
.clip(CircleShape)
)
Text(
text = "Шайлушай",
fontSize = 18.sp,
fontWeight = FontWeight.Bold
)
Text(
text = "shailushai@example.com",
fontSize = 16.sp,
color = Color.Gray
)
if (globalUser != null) {
Text(
text = "${globalUser.name} ${globalUser.surname}",
fontSize = 18.sp,
fontWeight = FontWeight.Bold
)
Text(
text = globalUser.email,
fontSize = 16.sp,
color = Color.Gray
)
}
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = colorResource(id = R.color.figma_blue),
contentColor = Color.White
),
onClick = {
navHostController.navigate("myorder")
},
modifier = Modifier
.fillMaxWidth()
.padding(16.dp, 16.dp, 16.dp, 0.dp)
) {
Text("My order")
}
}
}
}

73
app/src/main/java/com/example/android_programming/composeui/Screens/ProfileScreen/Profile/ProfileScreen.kt
View File

@ -1,78 +1,19 @@
package com.example.android_programming.composeui.Screens.ProfileScreen.Profile;
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.requiredSize
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.runtime.Composable;
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.colorResource
import androidx.compose.runtime.Composable
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.navigation.NavHostController
import androidx.navigation.compose.rememberNavController
import com.example.android_programming.R
import com.example.android_programming.composeui.Navigation.NavController
import com.example.android_programming.GlobalUser
import com.example.android_programming.composeui.Screens.ProfileScreen.SignIn.LoginScreen
@Composable
fun ProfileScreen(navController: NavHostController) {
Column(
modifier = Modifier
.fillMaxSize()
.background(Color.White),
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
){
Row(
modifier = Modifier
.clip(RoundedCornerShape(20.dp))
){
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = colorResource(id = R.color.figma_blue),
contentColor = Color.White
),
onClick = {
navController.navigate("person")
},
modifier = Modifier
.requiredSize(300.dp, 40.dp)
) {
Text(text = "Profile")
}
}
Spacer(modifier = Modifier.height(16.dp))
Row(
modifier = Modifier
.clip(RoundedCornerShape(20.dp))
){
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = colorResource(id = R.color.figma_blue),
contentColor = Color.White
),
onClick = {
navController.navigate("login")
},
modifier = Modifier
.requiredSize(300.dp, 40.dp)
) {
Text(text = "Sign In")
}
}
val globalUser: GlobalUser = GlobalUser.getInstance()
if(globalUser.getUser() != null){
Person(navController)
}else{
LoginScreen(navController = navController)
}
}

44
app/src/main/java/com/example/android_programming/composeui/Screens/ProfileScreen/SignIn/SignInCard.kt
View File

@ -6,7 +6,6 @@ import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
@ -34,14 +33,15 @@ 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.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavHostController
import com.example.android_programming.R
import com.example.android_programming.vmodel.UserViewModel
@Composable
fun SignInCard(navController: NavHostController) {
fun SignInCard(navController: NavHostController, userViewModel: UserViewModel = viewModel(factory = UserViewModel.factory)) {
Row(
modifier = Modifier
.fillMaxWidth()
@ -54,8 +54,8 @@ fun SignInCard(navController: NavHostController) {
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
){
var username by remember { mutableStateOf("") }
var password by remember { mutableStateOf("") }
var isEmailValid by remember { mutableStateOf(true) }
var isPasswordValid by remember { mutableStateOf(true) }
Text(
text = "Sign In",
@ -66,8 +66,10 @@ fun SignInCard(navController: NavHostController) {
)
TextField(
value = username,
onValueChange = { username = it },
value = userViewModel.email.value,
onValueChange = {
userViewModel.email.value = it
isEmailValid = userViewModel.isValidEmail(it)},
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -85,17 +87,28 @@ fun SignInCard(navController: NavHostController) {
),
placeholder = {
Text(
text = "Username",
text = "Email",
style = TextStyle(fontSize = 12.sp)
)
}
)
if (!isEmailValid) {
Text(
text = "Invalid email format",
color = Color.Red,
style = TextStyle(fontSize = 12.sp)
)
}
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = password,
onValueChange = { password = it },
value = userViewModel.password.value,
onValueChange = {
userViewModel.password.value = it
isPasswordValid = it.isNotEmpty()
},
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -121,13 +134,22 @@ fun SignInCard(navController: NavHostController) {
}
)
if (!isPasswordValid) {
Text(
text = "Password is required",
color = Color.Red,
style = TextStyle(fontSize = 12.sp)
)
}
Button(
colors = ButtonDefaults.buttonColors(
backgroundColor = colorResource(id = R.color.figma_blue),
contentColor = Color.White
),
onClick = {
userViewModel.authUser()
navController.navigate("profile")
},
modifier = Modifier
.fillMaxWidth()

32
app/src/main/java/com/example/android_programming/composeui/Screens/ProfileScreen/SignIn/SignInScreen.kt
View File

@ -1,37 +1,13 @@
package com.example.android_programming.composeui.Screens.ProfileScreen.SignIn
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.BasicTextField
import androidx.compose.foundation.text.KeyboardActions
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.Button
import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.material.TextField
import androidx.compose.runtime.*
import androidx.compose.ui.Alignment
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.input.pointer.PointerIcon.Companion.Text
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.semantics.SemanticsProperties.Text
import androidx.compose.ui.text.Placeholder
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.NavController
import androidx.navigation.NavHostController
import com.example.android_programming.R
import androidx.compose.material.Text as Text1
@Composable
fun LoginScreen(navController: NavHostController) {

65
app/src/main/java/com/example/android_programming/composeui/Screens/ProfileScreen/SignUp/SignUpCard.kt
View File

@ -17,10 +17,6 @@ import androidx.compose.material.ButtonDefaults
import androidx.compose.material.Text
import androidx.compose.material.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
@ -31,19 +27,15 @@ 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.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavHostController
import com.example.android_programming.R
import com.example.android_programming.vmodel.UserViewModel
@Composable
@Preview
fun SignUpCard() {
var username by remember { mutableStateOf("") }
var password by remember { mutableStateOf("") }
var sex by remember { mutableStateOf("") }
var name by remember { mutableStateOf("") }
var surname by remember { mutableStateOf("") }
fun SignUpCard(navHostController: NavHostController, userViewModel: UserViewModel = viewModel(factory = UserViewModel.factory)) {
Row(
modifier = Modifier
.fillMaxWidth()
@ -67,36 +59,8 @@ fun SignUpCard() {
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = username,
onValueChange = { username = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
.padding(16.dp, 0.dp)
.border(1.dp, Color.Gray, RoundedCornerShape(4.dp)),
singleLine = true,
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Text,
imeAction = ImeAction.Next
),
keyboardActions = KeyboardActions(
onNext = {
}
),
placeholder = {
Text(
text = "Username",
style = TextStyle(fontSize = 12.sp)
)
}
)
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = name,
onValueChange = { name = it },
value = userViewModel.name.value,
onValueChange = { userViewModel.name.value = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -123,8 +87,8 @@ fun SignUpCard() {
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = surname,
onValueChange = { surname = it },
value = userViewModel.surname.value,
onValueChange = { userViewModel.surname.value = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -151,8 +115,8 @@ fun SignUpCard() {
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = sex,
onValueChange = { sex = it },
value = userViewModel.email.value,
onValueChange = { userViewModel.email.value = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -170,7 +134,7 @@ fun SignUpCard() {
),
placeholder = {
Text(
text = "Sex",
text = "Email",
style = TextStyle(fontSize = 12.sp)
)
}
@ -179,8 +143,8 @@ fun SignUpCard() {
Spacer(modifier = Modifier.height(16.dp))
TextField(
value = password,
onValueChange = { password = it },
value = userViewModel.password.value,
onValueChange = { userViewModel.password.value = it },
modifier = Modifier
.fillMaxWidth()
.height(50.dp)
@ -212,7 +176,8 @@ fun SignUpCard() {
contentColor = Color.White
),
onClick = {
userViewModel.createUser()
navHostController.navigate("login")
},
modifier = Modifier
.fillMaxWidth()

36
app/src/main/java/com/example/android_programming/composeui/Screens/ProfileScreen/SignUp/SignUpScreen.kt
View File

@ -1,51 +1,21 @@
package com.example.android_programming.composeui.Screens.ProfileScreen.SignUp
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.BasicTextField
import androidx.compose.foundation.text.KeyboardActions
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.Button
import androidx.compose.material.DropdownMenu
import androidx.compose.material.Text
import androidx.compose.material.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.colorResource
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 com.example.android_programming.composeui.Screens.ProfileScreen.SignIn.LoginScreen
import com.example.android_programming.R
import com.example.android_programming.composeui.Screens.ProfileScreen.SignIn.SignInCard
import androidx.navigation.NavHostController
@Composable
fun SignUpScreen() {
fun SignUpScreen(navHostController: NavHostController) {
Column(modifier = Modifier
.fillMaxSize()
.background(Color.White),
verticalArrangement = Arrangement.Center
) {
SignUpCard()
SignUpCard(navHostController)
}
}

29
app/src/main/java/com/example/android_programming/dao/OrderDao.kt Normal file
View File

@ -0,0 +1,29 @@
package com.example.android_programming.dao
import androidx.room.Dao
import androidx.room.Delete
import androidx.room.Insert
import androidx.room.Query
import com.example.android_programming.model.Order
import com.example.android_programming.model.OrderSneaker
import com.example.android_programming.model.OrderWithSneakers
import kotlinx.coroutines.flow.Flow
@Dao
interface OrderDao {
@Insert
suspend fun createOrder(order: Order): Long
@Insert
suspend fun insertOrderSneaker(orderSneaker: OrderSneaker)
@Query("SELECT * FROM 'Order' WHERE orderId = :id")
fun getOrderWithSneakers(id: Int): Flow<OrderWithSneakers>
@Query("SELECT * FROM `Order`")
fun getAllOrder(): Flow<List<Order>>
@Delete
suspend fun delete(order: Order)
}

6
app/src/main/java/com/example/android_programming/dao/SneakerDao.kt
View File

@ -14,14 +14,14 @@ interface SneakerDao {
suspend fun insert(sneaker: Sneaker)
@Update
suspend fun update(sneaker: Sneaker?)
suspend fun update(sneaker: Sneaker)
@Delete
suspend fun delete(sneaker: Sneaker)
@Query("SELECT*FROM sneakers")
@Query("SELECT*FROM Sneaker")
fun getAllSneakers(): Flow<List<Sneaker>>
@Query("SELECT * FROM sneakers WHERE id = :id")
@Query("SELECT * FROM Sneaker WHERE sneakerId = :id")
suspend fun getSneakerById(id: Int): Sneaker
}

31
app/src/main/java/com/example/android_programming/dao/UserDao.kt Normal file
View File

@ -0,0 +1,31 @@
package com.example.android_programming.dao
import androidx.room.Dao
import androidx.room.Delete
import androidx.room.Insert
import androidx.room.Query
import androidx.room.Update
import com.example.android_programming.model.User
import com.example.android_programming.model.UserWithOrder
import kotlinx.coroutines.flow.Flow
@Dao
interface UserDao {
@Insert
suspend fun createUser(user: User)
@Update
suspend fun updateUser(user: User)
@Delete
suspend fun deleteUser(user: User)
@Query("SELECT * FROM users WHERE userId = :id")
suspend fun getUserById(id: Int): User
@Query("SELECT * FROM users WHERE email = :email")
suspend fun getUserByEmail(email: String): User
@Query("SELECT * FROM users WHERE userId =:id")
fun getUserOrders(id: Int) : Flow<UserWithOrder>
}

60
app/src/main/java/com/example/android_programming/database/AppDatabase.kt
View File

@ -4,12 +4,25 @@ import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import androidx.sqlite.db.SupportSQLiteDatabase
import com.example.android_programming.R
import com.example.android_programming.dao.OrderDao
import com.example.android_programming.dao.SneakerDao
import com.example.android_programming.dao.UserDao
import com.example.android_programming.model.Order
import com.example.android_programming.model.OrderSneaker
import com.example.android_programming.model.RoleEnum
import com.example.android_programming.model.Sneaker
import com.example.android_programming.model.User
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
@Database(entities = [Sneaker::class], version = 2)
@Database(entities = [Sneaker::class, User::class, Order::class, OrderSneaker::class], version = 5)
abstract class AppDatabase : RoomDatabase() {
abstract fun sneakerDao(): SneakerDao
abstract fun userDao(): UserDao
abstract fun orderDao(): OrderDao
companion object {
private const val DB_NAME: String = "my-db"
@ -17,15 +30,48 @@ abstract class AppDatabase : RoomDatabase() {
@Volatile
private var INSTANCE: AppDatabase? = null
fun getInstance(context: Context): AppDatabase {
suspend fun populateDatabase() {
INSTANCE?.let { database ->
// User
val userDao = database.userDao()
val user1 = User(null, "Artem", "Emelyanov", "artem@mail.ru", "123", RoleEnum.Admin)
val user2 = User(null, "Danil", "Markov", "danil@mail.ru", "123", RoleEnum.User)
val user3 = User(null, "Viktoria", "Presnyakova", "vika@mail.ru", "123", RoleEnum.User)
userDao.createUser(user1)
userDao.createUser(user2)
userDao.createUser(user3)
// Sneaker
val sneakerDao = database.sneakerDao()
val sneaker1 = Sneaker(null, "Nike", "Air Force 1", "nice", 159.99, R.drawable.img_1)
val sneaker2 = Sneaker(null, "Adidas", "ZX 750", "beautiful", 169.99, R.drawable.img_2)
val sneaker3 = Sneaker(null, "Reebok", "Classic", "amazing", 179.99, R.drawable.img_3)
val sneaker4 = Sneaker(null, "Puma", "Classic", "normal", 189.99, R.drawable.img_4)
sneakerDao.insert(sneaker1)
sneakerDao.insert(sneaker2)
sneakerDao.insert(sneaker3)
sneakerDao.insert(sneaker4)
// Order
}
}
fun getInstance(appContext: Context): AppDatabase {
return INSTANCE ?: synchronized(this) {
val instance = Room.databaseBuilder(
context.applicationContext,
Room.databaseBuilder(
appContext,
AppDatabase::class.java,
DB_NAME
).build()
INSTANCE = instance
instance
)
.addCallback(object : Callback() {
override fun onCreate(db: SupportSQLiteDatabase) {
super.onCreate(db)
CoroutineScope(Dispatchers.IO).launch {
populateDatabase()
}
}
})
.fallbackToDestructiveMigration()
.build()
.also { INSTANCE = it }
}
}
}

27
app/src/main/java/com/example/android_programming/model/Order.kt Normal file
View File

@ -0,0 +1,27 @@
package com.example.android_programming.model
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.PrimaryKey
@Entity
data class Order(
@PrimaryKey(autoGenerate = true)
val orderId: Int? = null,
@ColumnInfo(name = "Date")
val date: Long,
@ColumnInfo(name = "City")
val city: String,
@ColumnInfo(name = "Street")
val street: String,
@ColumnInfo(name = "House")
val house: String,
@ColumnInfo(name = "Sub Total")
val subtotal: Double,
@ColumnInfo(name = "Taxes")
val taxes: Double,
@ColumnInfo(name = "Total")
val total: Double,
@ColumnInfo(name = "CreatorUserId")
val creatorUserId: Int
)

9
app/src/main/java/com/example/android_programming/model/OrderSneaker.kt Normal file
View File

@ -0,0 +1,9 @@
package com.example.android_programming.model
import androidx.room.Entity
@Entity(primaryKeys = ["orderId", "sneakerId"])
data class OrderSneaker(
val orderId: Int,
val sneakerId: Int
)

17
app/src/main/java/com/example/android_programming/model/OrderWithSneakers.kt Normal file
View File

@ -0,0 +1,17 @@
package com.example.android_programming.model
import androidx.room.Embedded
import androidx.room.Junction
import androidx.room.Relation
data class OrderWithSneakers(
@Embedded val order: Order,
@Relation(
parentColumn = "orderId",
entityColumn = "sneakerId",
associateBy = Junction(OrderSneaker::class)
)
val sneakers: List<Sneaker>
)

1
app/src/main/java/com/example/android_programming/model/PhotoManager.kt
View File

@ -1,6 +1,5 @@
package com.example.android_programming.model
import android.util.Log
import com.example.android_programming.R
class PhotoManager {

6
app/src/main/java/com/example/android_programming/model/RoleEnum.kt Normal file
View File

@ -0,0 +1,6 @@
package com.example.android_programming.model
enum class RoleEnum {
Admin,
User
}

5
app/src/main/java/com/example/android_programming/model/Sneaker.kt
View File

@ -1,14 +1,13 @@
package com.example.android_programming.model
import androidx.compose.runtime.MutableState
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.PrimaryKey
@Entity(tableName = "sneakers")
@Entity
data class Sneaker(
@PrimaryKey(autoGenerate = true)
val id: Int? = null,
val sneakerId: Int? = null,
@ColumnInfo(name = "Brand")
val brand: String,
@ColumnInfo(name = "Model")

62
app/src/main/java/com/example/android_programming/model/SneakerItem.kt
View File

@ -1,62 +0,0 @@
package com.example.android_programming.model
import android.os.Parcel
import android.os.Parcelable
import com.example.android_programming.R
data class SneakerItem(
val imageId: Int,
val name: String?,
val price: Double
) : Parcelable {
constructor(parcel: Parcel) : this(
parcel.readInt(),
parcel.readString(),
parcel.readDouble()
) {
}
override fun writeToParcel(parcel: Parcel, flags: Int) {
parcel.writeInt(imageId)
parcel.writeString(name)
parcel.writeDouble(price)
}
override fun describeContents(): Int {
return 0
}
companion object CREATOR : Parcelable.Creator<SneakerItem> {
override fun createFromParcel(parcel: Parcel): SneakerItem {
return SneakerItem(parcel)
}
override fun newArray(size: Int): Array<SneakerItem?> {
return arrayOfNulls(size)
}
}
}
fun getSneakers(): List<SneakerItem> {
return listOf(
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
)
}

23
app/src/main/java/com/example/android_programming/model/User.kt Normal file
View File

@ -0,0 +1,23 @@
package com.example.android_programming.model
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.PrimaryKey
@Entity(tableName = "users")
data class User(
@PrimaryKey(autoGenerate = true)
val userId: Int? = null,
@ColumnInfo(name = "Name")
val name: String,
@ColumnInfo(name = "Surname")
val surname: String,
@ColumnInfo(name = "Email")
val email: String,
@ColumnInfo(name = "Password")
val password: String,
@ColumnInfo(name = "Role")
val role: RoleEnum,
@ColumnInfo(name = "Photo")
val photo: Int? = null,
)

13
app/src/main/java/com/example/android_programming/model/UserWithOrder.kt Normal file
View File

@ -0,0 +1,13 @@
package com.example.android_programming.model
import androidx.room.Embedded
import androidx.room.Relation
data class UserWithOrder(
@Embedded val user: User,
@Relation(
parentColumn = "userId",
entityColumn = "CreatorUserId"
)
val orders: List<Order>
)

81
app/src/main/java/com/example/android_programming/vmodel/OrderViewModel.kt Normal file
View File

@ -0,0 +1,81 @@
package com.example.android_programming.vmodel
import androidx.compose.runtime.mutableStateOf
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.viewModelScope
import androidx.lifecycle.viewmodel.CreationExtras
import com.example.android_programming.App
import com.example.android_programming.GlobalUser
import com.example.android_programming.database.AppDatabase
import com.example.android_programming.model.Order
import com.example.android_programming.model.OrderSneaker
import com.example.android_programming.model.Sneaker
import kotlinx.coroutines.launch
import java.util.Date
class OrderViewModel(val database: AppDatabase) : ViewModel() {
private var _selectedItems = mutableStateOf<List<Sneaker>>(emptyList())
val selectedItems get() = _selectedItems.value
var city = mutableStateOf("")
val street = mutableStateOf("")
val house = mutableStateOf("")
fun addSelectedItem(item: Sneaker) {
_selectedItems.value = _selectedItems.value + item
}
fun deleteOrder(order: Order) = viewModelScope.launch {
database.orderDao().delete(order)
}
fun getOrderList(id: Int) = viewModelScope.launch {
database.userDao().getUserOrders(id)
}
fun removeSelectedItem(item: Sneaker) {
val updatedItems = _selectedItems.value.toMutableList()
updatedItems.remove(item)
_selectedItems.value = updatedItems
}
fun createOrder() = viewModelScope.launch {
val order = Order(
date = Date().time,
city = city.value,
street = street.value,
house = house.value,
subtotal = getSubTotal(),
taxes = "%.2f".format(getSubTotal() * 0.05).toDouble(),
total = "%.2f".format(getSubTotal() * 0.05 + getSubTotal()).toDouble(),
creatorUserId = GlobalUser.getInstance().getUser()?.userId!!
)
val orderId = database.orderDao().createOrder(order)
for (sneaker in selectedItems) {
val orderSneaker = OrderSneaker( orderId.toInt(), sneaker.sneakerId!!)
database.orderDao().insertOrderSneaker(orderSneaker)
}
city.value = ""
street.value = ""
house.value = ""
_selectedItems = mutableStateOf(emptyList())
}
fun getSubTotal(): Double {
return selectedItems.sumOf { it.price }
}
companion object{
val factory: ViewModelProvider.Factory = object : ViewModelProvider.Factory{
override fun <T : ViewModel> create(
modelClass: Class<T>,
extras: CreationExtras
): T {
val database = (checkNotNull(extras[ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY]) as App).database
return OrderViewModel(database) as T
}
}
}
}

5
app/src/main/java/com/example/android_programming/SneakerViewModel.kt → app/src/main/java/com/example/android_programming/vmodel/SneakerViewModel.kt
View File

@ -1,4 +1,4 @@
package com.example.android_programming
package com.example.android_programming.vmodel
import androidx.compose.runtime.mutableStateOf
import androidx.lifecycle.ViewModel
@ -6,7 +6,8 @@ import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory.Companion.APPLICATION_KEY
import androidx.lifecycle.viewModelScope
import androidx.lifecycle.viewmodel.CreationExtras
import androidx.room.Update
import com.example.android_programming.App
import com.example.android_programming.R
import com.example.android_programming.database.AppDatabase
import com.example.android_programming.model.Sneaker
import kotlinx.coroutines.launch

54
app/src/main/java/com/example/android_programming/vmodel/UserViewModel.kt Normal file
View File

@ -0,0 +1,54 @@
package com.example.android_programming.vmodel
import androidx.compose.runtime.mutableStateOf
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.viewModelScope
import androidx.lifecycle.viewmodel.CreationExtras
import com.example.android_programming.App
import com.example.android_programming.GlobalUser
import com.example.android_programming.database.AppDatabase
import com.example.android_programming.model.RoleEnum
import com.example.android_programming.model.User
import kotlinx.coroutines.launch
class UserViewModel(val database: AppDatabase): ViewModel() {
var name = mutableStateOf("")
val surname = mutableStateOf("")
val email = mutableStateOf("")
val password = mutableStateOf("")
fun createUser() = viewModelScope.launch {
val user = User(
name = name.value,
surname = surname.value,
email = email.value,
password = password.value,
role = RoleEnum.User
)
database.userDao().createUser(user)
}
fun authUser() = viewModelScope.launch {
val user = database.userDao().getUserByEmail(email.value)
if (password.value != "" && user.password == password.value) {
val globalUser = GlobalUser.getInstance()
globalUser.setUser(user)
println()
}
}
fun isValidEmail(email: String): Boolean {
return android.util.Patterns.EMAIL_ADDRESS.matcher(email).matches()
}
companion object{
val factory: ViewModelProvider.Factory = object : ViewModelProvider.Factory{
override fun <T : ViewModel> create(
modelClass: Class<T>,
extras: CreationExtras
): T {
val database = (checkNotNull(extras[ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY]) as App).database
return UserViewModel(database) as T
}
}
}
}