chore: Add basic shared logic

Bug: #68
Change-Id: Iac7b7e3222411f47ce6df969d1507774b20572bd

Author: winstonsung

composeApp/src/androidMain/kotlin/app/icampuspass/AndroidApp.kt

@@ -14,7 +14,9 @@ class AndroidApp : Application() {
             extraModules = listOf(
                 module {
                     factory<GreetingScreenViewModel> {
-                        GreetingScreenViewModel()
+                        GreetingScreenViewModel(
+                            userRepository = get()
+                        )
                     }
 
                     factory<MainScreenViewModel> {

composeApp/src/androidMain/kotlin/app/icampuspass/views/screens/GreetingScreen.kt

@@ -29,6 +29,7 @@ import androidx.compose.ui.tooling.preview.Wallpapers.YELLOW_DOMINATED_EXAMPLE
 import app.icampuspass.models.Greeting
 import app.icampuspass.composeapp.generated.resources.Res
 import app.icampuspass.composeapp.generated.resources.compose_multiplatform
+import app.icampuspass.models.getPlatform
 import app.icampuspass.viewmodels.GreetingScreenViewModel
 import app.icampuspass.views.theme.Theme
 import org.jetbrains.compose.resources.painterResource
@@ -38,11 +39,15 @@ import org.koin.androidx.compose.koinViewModel
 fun GreetingScreen(
     viewModel: GreetingScreenViewModel = koinViewModel()
 ) {
-    GreetingScreenContent()
+    GreetingScreenContent(
+        greeting = remember { viewModel.getGreeting().greet() }
+    )
 }
 
 @Composable
-private fun GreetingScreenContent() {
+private fun GreetingScreenContent(
+    greeting: String
+) {
     var showContent by remember { mutableStateOf(value = false) }
 
     Column(
@@ -57,8 +62,6 @@ private fun GreetingScreenContent() {
         }
 
         AnimatedVisibility(visible = showContent) {
-            val greeting = remember { Greeting().greet() }
-
             Column(
                 modifier = Modifier.fillMaxWidth(),
                 horizontalAlignment = Alignment.CenterHorizontally
@@ -102,6 +105,8 @@ private fun GreetingScreenContent() {
 @Composable
 private fun GreetingScreenPreview() {
     Theme {
-        GreetingScreenContent()
+        GreetingScreenContent(
+            greeting = remember { Greeting(platform = getPlatform()).greet() }
+        )
     }
 }

iosApp/iosApp/Views/Screens/GreetingScreen.swift

@@ -4,7 +4,9 @@ import Shared
 import SwiftUI
 
 struct GreetingScreen: View {
-    @StateViewModel var viewModel = GreetingScreenViewModel()
+    @StateViewModel var viewModel = GreetingScreenViewModel(
+        userRepository: KoinDependencies().userRepository
+    )
 
     @State private var showContent = false
 

shared/src/commonMain/kotlin/app/icampuspass/Koin.kt

@@ -1,8 +1,17 @@
 package app.icampuspass
 
+import app.icampuspass.models.Greeting
+import app.icampuspass.models.Platform
 import app.icampuspass.models.UserAccountRepository
 import app.icampuspass.models.UserRepository
 import app.icampuspass.models.database.DatabaseHelper
+import app.icampuspass.models.getPlatform
+import io.ktor.client.HttpClient
+import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
+import io.ktor.client.plugins.cookies.HttpCookies
+import io.ktor.http.ContentType
+import io.ktor.serialization.kotlinx.json.json
+import kotlinx.serialization.json.Json
 import org.koin.core.context.startKoin
 import org.koin.core.module.Module
 import org.koin.dsl.module
@@ -12,14 +21,43 @@ val commonModule = module {
         DatabaseHelper(driverFactory = get())
     }
 
+    single<Greeting> {
+        Greeting(platform = get())
+    }
+
+    single<HttpClient> {
+        HttpClient {
+            install(plugin = ContentNegotiation) {
+                json(
+                    json = get(),
+                    contentType = ContentType.Any
+                )
+            }
+
+            install(plugin = HttpCookies)
+        }
+    }
+
+    single<Json> {
+        Json {
+            ignoreUnknownKeys = true
+        }
+    }
+
+    single<Platform> {
+        getPlatform()
+    }
+
     single<UserAccountRepository> {
         UserAccountRepository().apply {
             init()
         }
     }
 
     single<UserRepository> {
-        UserRepository().apply {
+        UserRepository(
+            greeting = get()
+        ).apply {
             init()
         }
     }

shared/src/commonMain/kotlin/app/icampuspass/models/Greeting.kt

@@ -1,8 +1,8 @@
 package app.icampuspass.models
 
-class Greeting {
-    private val platform = getPlatform()
-
+class Greeting(
+    private val platform: Platform
+) {
     fun greet(): String {
         return "Hello, ${platform.name}!"
     }

shared/src/commonMain/kotlin/app/icampuspass/models/UserRepository.kt

@@ -4,10 +4,40 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.launch
 
-class UserRepository() {
+class UserRepository(
+    private val greeting: Greeting
+) {
     private val scope = CoroutineScope(context = SupervisorJob())
 
     fun init() {
         scope.launch {}
     }
+
+    fun getGreeting(): Greeting {
+        return greeting
+    }
+
+    fun getEducationUnits() {}
+
+    fun getEducationUnitById(id: Int) {}
+
+    fun getCurrentEducationUnit() {}
+
+    fun getUsers() {}
+
+    fun getUserById(id: Int) {}
+
+    fun getCurrentUser() {}
+
+    fun getAccounts() {}
+
+    fun getAccountById(id: Int) {}
+
+    fun getCurrentAccounts() {}
+
+    fun getClassSchedules() {}
+
+    fun getClassScheduleById(id: Int) {}
+
+    fun getCurrentClassSchedule() {}
 }

shared/src/commonMain/kotlin/app/icampuspass/models/data/Account.kt

@@ -0,0 +1,8 @@
+package app.icampuspass.models.data
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class Account(
+    val id: Int
+)

shared/src/commonMain/kotlin/app/icampuspass/models/data/Schedule.kt

@@ -0,0 +1,8 @@
+package app.icampuspass.models.data
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class Schedule(
+    val account: Account
+)

shared/src/commonMain/kotlin/app/icampuspass/models/data/Session.kt

@@ -0,0 +1,14 @@
+package app.icampuspass.models.data
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class Session(
+    val id: String,
+    val courseSession: String,
+    val courseName: String,
+    val instructorName: String,
+    val location: String,
+    val gradeNumber: String,
+    val examSeatNumber: String?
+)

shared/src/commonMain/kotlin/app/icampuspass/models/data/User.kt

@@ -0,0 +1,8 @@
+package app.icampuspass.models.data
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class User(
+    val id: Int
+)