Initial commit

2026-04-03 20:30:40 +04:00 · 2024-09-08 15:08:18 +04:00
commit fcc3f992db
54 changed files with 1316 additions and 0 deletions
--- a/app/.gitignore
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -0,0 +1,85 @@
+import com.android.build.api.variant.BuildConfigField
+
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.compose.compiler)
+}
+
+android {
+    namespace = "com.example.ssau_schedule"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.example.ssau_schedule"
+        minSdk = 24
+        targetSdk = 34
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    androidComponents {
+        onVariants {
+            it.buildConfigFields.putAll(mapOf(
+                Pair("BASE_URL", BuildConfigField("String", "\"https://lk.ssau.ru/\"", null)),
+                Pair("SIGN_IN_URL", BuildConfigField("String", "\"account/login\"", null))
+            ))
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    buildFeatures {
+        compose = true
+        buildConfig = true
+    }
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.5.1"
+    }
+    packaging {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+}
+
+dependencies {
+
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.activity.compose)
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.androidx.ui)
+    implementation(libs.androidx.ui.graphics)
+    implementation(libs.androidx.ui.tooling.preview)
+    implementation(libs.androidx.material3)
+    implementation(libs.androidx.media3.common)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    androidTestImplementation(platform(libs.androidx.compose.bom))
+    androidTestImplementation(libs.androidx.ui.test.junit4)
+    debugImplementation(libs.androidx.ui.tooling)
+    debugImplementation(libs.androidx.ui.test.manifest)
+
+    implementation(libs.squareup.okhttp)
+    implementation(libs.androidx.datastore)
+}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/app/src/androidTest/java/com/example/ssau_schedule/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/example/ssau_schedule/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.ssau_schedule
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.ssau_schedule", appContext.packageName)
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+
+    <application
+            android:allowBackup="true"
+            android:dataExtractionRules="@xml/data_extraction_rules"
+            android:fullBackupContent="@xml/backup_rules"
+            android:icon="@mipmap/ic_launcher"
+            android:label="@string/app_name"
+            android:roundIcon="@mipmap/ic_launcher_round"
+            android:supportsRtl="true"
+            android:theme="@style/Theme.SSAU_Schedule"
+            tools:targetApi="31">
+        <activity
+            android:name=".AuthActivity"
+            android:exported="true"
+            android:theme="@style/Theme.SSAU_Schedule"
+            android:screenOrientation="portrait">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>
--- a/app/src/main/java/com/example/ssau_schedule/AuthActivity.kt
+++ b/app/src/main/java/com/example/ssau_schedule/AuthActivity.kt
@@ -0,0 +1,205 @@
+package com.example.ssau_schedule
+
+import android.content.Intent
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.animateContentSize
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.spring
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+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.imePadding
+import androidx.compose.foundation.layout.navigationBarsPadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.statusBarsPadding
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.FilledTonalButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.res.painterResource
+import com.example.ssau_schedule.ui.theme.SSAU_ScheduleTheme
+import kotlinx.coroutines.delay
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.BiasAlignment
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.core.view.WindowCompat
+import com.example.ssau_schedule.api.AuthErrorMessage
+import com.example.ssau_schedule.api.AuthorizationAPI
+import com.example.ssau_schedule.api.Http
+import kotlin.math.min
+
+class AuthActivity : ComponentActivity() {
+    private val http = Http()
+    private var auth: AuthorizationAPI? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+
+        auth = AuthorizationAPI.getInstance(http, applicationContext)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+
+        setContent {
+            SSAU_ScheduleTheme {
+                AuthPage()
+            }
+        }
+    }
+
+    @Composable
+    fun AuthPage() {
+        var loginOpen by remember { mutableStateOf(false) }
+        val keyboardOpen by Utils.keyboardState()
+        val logoHeight by animateFloatAsState(
+            if (keyboardOpen) 0f else min(LocalConfiguration.current.screenWidthDp, 500) / 101f * 48f,
+            label = "alpha",
+            animationSpec = spring(
+                dampingRatio = Spring.DampingRatioMediumBouncy,
+                stiffness = Spring.StiffnessLow
+            ))
+
+
+        LaunchedEffect(false) {
+            delay(1000)
+            loginOpen = true
+        }
+
+        Box(Modifier.background(MaterialTheme.colorScheme.primary)
+                .fillMaxSize().statusBarsPadding().navigationBarsPadding().imePadding(),
+            contentAlignment = BiasAlignment(0f, -0.25f),
+        ) {
+
+            Column(horizontalAlignment = Alignment.CenterHorizontally) {
+                Box(Modifier.widthIn(0.dp, 500.dp)
+                    .height(logoHeight.dp).padding(20.dp, 0.dp)
+                ) {
+                    Image(painterResource(R.drawable.ssau_logo_01),
+                        contentDescription = stringResource(R.string.samara_university),
+                        modifier = Modifier.fillMaxSize().padding(10.dp),
+                        contentScale = ContentScale.FillWidth,
+                        alignment = Alignment.TopCenter)
+                }
+                Box(Modifier.padding(20.dp, 0.dp).widthIn(0.dp, 400.dp)) {
+                    Card(Modifier.fillMaxWidth().animateContentSize(animationSpec = spring(
+                        dampingRatio = Spring.DampingRatioLowBouncy,
+                        stiffness = 50f
+                        ))
+                        .height(if(loginOpen) 280.dp else 0.dp),
+                        colors = CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.background,
+                        ),
+                        elevation = CardDefaults.cardElevation(defaultElevation = 10.dp)
+                    ) {
+                        AuthForm()
+                    }
+                }
+            }
+        }
+    }
+
+    @Composable
+    fun AuthForm() {
+        val authScope = rememberCoroutineScope()
+        var login by remember { mutableStateOf("") }
+        var password by remember { mutableStateOf("") }
+        var error by remember { mutableStateOf<AuthErrorMessage?>(null) }
+
+        Column(Modifier.fillMaxWidth().padding(30.dp, 20.dp),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Text(
+                stringResource(R.string.sign_in),
+                modifier = Modifier.fillMaxWidth(),
+                color = MaterialTheme.colorScheme.primary,
+                textAlign = TextAlign.Center,
+                style = MaterialTheme.typography.displaySmall
+            )
+            OutlinedTextField(
+                modifier = Modifier.fillMaxWidth(),
+                value = login,
+                onValueChange = { login = it; error = null },
+                label = { Text(stringResource(R.string.login)) },
+                placeholder =
+                { Text(stringResource(R.string.enter_your_login)) },
+            )
+            Spacer(Modifier.height(2.dp))
+            OutlinedTextField(
+                modifier = Modifier.fillMaxWidth(),
+                value = password,
+                onValueChange = { password = it; error = null },
+                label = { Text(stringResource(R.string.password)) },
+                placeholder =
+                { Text(stringResource(R.string.enter_your_password)) },
+            )
+            Spacer(Modifier.height(2.dp))
+            Box(Modifier.fillMaxWidth().height(14.dp)) {
+                this@Column.AnimatedVisibility(
+                    modifier = Modifier.align(Alignment.Center),
+                    visible = error !== null,
+                    enter = fadeIn(animationSpec = spring(
+                        dampingRatio = Spring.DampingRatioMediumBouncy,
+                        stiffness = Spring.StiffnessVeryLow
+                    )),
+                    exit = fadeOut(animationSpec = spring(
+                        dampingRatio = Spring.DampingRatioMediumBouncy,
+                        stiffness = Spring.StiffnessVeryLow
+                    ))
+                ) {
+                    Text(error?.getMessage(applicationContext) ?: "",
+                        color = MaterialTheme.colorScheme.error,
+                        style = MaterialTheme.typography.labelSmall
+                    )
+                }
+            }
+
+            Spacer(Modifier.height(4.dp))
+            FilledTonalButton(onClick = {
+                if(login.length < 5) error = AuthErrorMessage.LOGIN_IS_TOO_SHORT
+                else if(password.length < 5) error = AuthErrorMessage.PASSWORD_IS_TOO_SHORT
+                else {
+                    auth?.signIn(login, password, authScope,
+                        { startActivity(Intent(applicationContext, AuthActivity::class.java)) },
+                        { _, _ ->
+                            error = AuthErrorMessage.INCORRECT_LOGIN_OR_PASSWORD
+                        }
+                    )
+                }
+            },
+                shape = RoundedCornerShape(50),
+                colors = ButtonDefaults.buttonColors(
+                    containerColor = MaterialTheme.colorScheme.primary)
+            ) {
+                Text(stringResource(R.string.sign_in))
+            }
+        }
+    }
+}
--- a/app/src/main/java/com/example/ssau_schedule/Utils.kt
+++ b/app/src/main/java/com/example/ssau_schedule/Utils.kt
@@ -0,0 +1,34 @@
+package com.example.ssau_schedule
+
+import android.graphics.Rect
+import android.view.ViewTreeObserver
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.State
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.platform.LocalView
+
+class Utils {
+    companion object {
+
+        @Composable
+        fun keyboardState(): State<Boolean> {
+            val keyboardOpen = remember { mutableStateOf(false) }
+            val view = LocalView.current
+            DisposableEffect(view) {
+                val onGlobalListener = ViewTreeObserver.OnGlobalLayoutListener {
+                    val rect = Rect()
+                    view.getWindowVisibleDisplayFrame(rect)
+                    val screenHeight = view.rootView.height
+                    val keypadHeight = screenHeight - rect.bottom
+                    keyboardOpen.value = keypadHeight > screenHeight * 0.15
+                }
+                view.viewTreeObserver.addOnGlobalLayoutListener(onGlobalListener)
+                onDispose { view.viewTreeObserver.removeOnGlobalLayoutListener(onGlobalListener) }
+            }
+            return keyboardOpen
+        }
+    }
+
+}
--- a/app/src/main/java/com/example/ssau_schedule/api/Auth.kt
+++ b/app/src/main/java/com/example/ssau_schedule/api/Auth.kt
@@ -0,0 +1,87 @@
+package com.example.ssau_schedule.api
+
+import android.annotation.SuppressLint
+import android.content.Context
+import androidx.datastore.preferences.core.edit
+import com.example.ssau_schedule.BuildConfig
+import com.example.ssau_schedule.R
+import com.example.ssau_schedule.data.source.AuthStoreKeys
+import com.example.ssau_schedule.data.source.authStore
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.launch
+import okhttp3.Headers.Companion.toHeaders
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.RequestBody.Companion.toRequestBody
+import okhttp3.Response
+import okio.IOException
+import org.json.JSONArray
+
+enum class AuthErrorMessage(private val resource: Int) {
+    LOGIN_IS_TOO_SHORT(R.string.login_is_too_short),
+    PASSWORD_IS_TOO_SHORT(R.string.password_is_too_short),
+    INCORRECT_LOGIN_OR_PASSWORD(R.string.incorrect_login_or_password);
+
+    fun getMessage(context: Context) =
+        context.getString(resource)
+}
+
+class AuthorizationAPI(private var http: Http, private var context: Context) {
+    companion object {
+        @SuppressLint("StaticFieldLeak")
+        @Volatile
+        private var INSTANCE: AuthorizationAPI? = null
+        fun getInstance(http: Http, context: Context) =
+            INSTANCE ?: synchronized(this) {
+                INSTANCE ?: AuthorizationAPI(http, context).also {
+                    INSTANCE = it
+                }
+            }
+    }
+
+    private val responseHasAuthToken =
+        {response: Response? -> response?.headers?.toMap()?.containsKey("set-cookie") == true}
+
+    private fun safeAuthToken(response: Response,
+                              authScope: CoroutineScope,
+                              callback: HttpResponseCallback) {
+        authScope.launch {
+            context.authStore.edit { authStore ->
+                authStore[AuthStoreKeys.AUTH_TOKEN] =
+                    response.headers("set-cookie").joinToString(", ")
+            }.run {
+                callback(response)
+            }
+        }
+    }
+
+    fun signIn(login: String, password: String, authScope: CoroutineScope,
+               callback: HttpResponseCallback,
+               exceptionCallback: HttpExceptionCallback? = null) {
+        http.request(
+            Method.POST,
+            BuildConfig.SIGN_IN_URL,
+            JSONArray(arrayOf(mapOf(
+                Pair("login", login),
+                Pair("password", password)
+            ))).toString().toRequestBody("application/json".toMediaType()),
+            mapOf(
+                Pair("Next-Action", "b395d17834d8b7df06372cbf1f241170a272d540")
+            ).toHeaders(),
+            fun(response) {
+                if(responseHasAuthToken(response))
+                    safeAuthToken(response, authScope, callback)
+                else if(exceptionCallback != null)
+                    exceptionCallback(IOException("Authorization token not found"), response)
+            },
+            fun (error, response): Boolean {
+                if(responseHasAuthToken(response)) return true
+                if(exceptionCallback !== null) exceptionCallback(error, response)
+                return false
+            }
+        )
+    }
+
+
+
+
+}
--- a/app/src/main/java/com/example/ssau_schedule/api/Http.kt
+++ b/app/src/main/java/com/example/ssau_schedule/api/Http.kt
@@ -0,0 +1,54 @@
+package com.example.ssau_schedule.api
+
+import android.util.Log
+import com.example.ssau_schedule.BuildConfig
+import okhttp3.Call
+import okhttp3.Callback
+import okhttp3.Headers
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody
+import okhttp3.Response
+import java.io.IOException
+
+enum class Method {
+    GET,
+    POST,
+    PUT,
+    DELETE
+}
+
+typealias HttpResponseCallback = (response: Response) -> Unit
+typealias HttpExceptionVerifyCallback = (exception: IOException, response: Response?) -> Boolean
+typealias HttpExceptionCallback = (exception: IOException, response: Response?) -> Unit
+
+class Http {
+    val http = OkHttpClient()
+
+    fun request(
+        method: Method,
+        url: String,
+        body: RequestBody? = null,
+        headers: Headers? = null,
+        callback: HttpResponseCallback,
+        exceptionCallback: HttpExceptionVerifyCallback? = null
+    ) {
+        val request = Request.Builder().url(BuildConfig.BASE_URL+url).
+                                                method(method.toString(), body)
+        if(headers !== null) request.headers(headers)
+        http.newCall(request.build()).enqueue(object : Callback {
+            override fun onFailure(call: Call, e: IOException) {
+                Log.e("Http request failed", e.toString())
+                if(exceptionCallback !== null) exceptionCallback(e, null)
+            }
+
+            override fun onResponse(call: Call, response: Response) {
+                var runCallback = false
+                if (!response.isSuccessful && exceptionCallback !== null)
+                    runCallback = exceptionCallback(
+                        IOException("Http response is not successful"), response)
+                if(runCallback || response.isSuccessful) callback(response)
+            }
+        })
+    }
+}
--- a/app/src/main/java/com/example/ssau_schedule/data/source/Auth.kt
+++ b/app/src/main/java/com/example/ssau_schedule/data/source/Auth.kt
@@ -0,0 +1,11 @@
+package com.example.ssau_schedule.data.source
+
+import android.content.Context
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+
+val Context.authStore by preferencesDataStore(name = "auth")
+
+object AuthStoreKeys {
+    val AUTH_TOKEN = stringPreferencesKey("auth_token")
+}
--- a/app/src/main/java/com/example/ssau_schedule/ui/theme/Color.kt
+++ b/app/src/main/java/com/example/ssau_schedule/ui/theme/Color.kt
@@ -0,0 +1,18 @@
+package com.example.ssau_schedule.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Primary01 = Color(0xFF0D47A1)
+val Primary02 = Color(0xFF134BC5)
+val Primary03 = Color(0xFF1D5DEB)
+val Primary04 = Color(0xFF2780E3)
+val Primary05 = Color(0xFF6B92E5)
+val Primary06 = Color(0xFFA8C4EC)
+
+val White = Color(0xFFFFFFFF)
+
+val Gray01 = Color(0xFF2C2C2C)
+val Gray02 = Color(0xFF383838)
+val Gray03 = Color(0xFF66727F)
+
+val Red = Color(0xFFEE3F58)
--- a/app/src/main/java/com/example/ssau_schedule/ui/theme/Theme.kt
+++ b/app/src/main/java/com/example/ssau_schedule/ui/theme/Theme.kt
@@ -0,0 +1,64 @@
+package com.example.ssau_schedule.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Primary01,
+    secondary = Primary03,
+    tertiary = Primary04,
+    background = Gray01,
+    surface = Gray02,
+    error = Red,
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Primary01,
+    secondary = Primary03,
+    tertiary = Primary04,
+    background = White,
+    surface = Primary06,
+    error = Red,
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun SSAU_ScheduleTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    //dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+//        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+//            val context = LocalContext.current
+//            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+//        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}
--- a/app/src/main/java/com/example/ssau_schedule/ui/theme/Type.kt
+++ b/app/src/main/java/com/example/ssau_schedule/ui/theme/Type.kt
@@ -0,0 +1,34 @@
+package com.example.ssau_schedule.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.SansSerif,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    ),
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:aapt="http://schemas.android.com/aapt"
+    android:viewportWidth="108"
+    android:viewportHeight="108"
+    android:width="108dp"
+    android:height="108dp">
+    <path
+        android:pathData="M-1 -1H129V129H-1V-1Z"
+        android:fillColor="#0D47A1" />
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,14 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:pathData="M41.5,28.38C42.54,28.38 43.38,29.21 43.38,30.25L43.38,32.16C45.03,32.12 46.85,32.12 48.86,32.13L59.14,32.13C61.15,32.12 62.97,32.12 64.63,32.16L64.63,30.25C64.63,29.21 65.46,28.38 66.5,28.38C67.54,28.38 68.38,29.21 68.38,30.25L68.38,32.32C69.02,32.37 69.64,32.43 70.22,32.51C73.15,32.9 75.53,33.73 77.4,35.6C79.27,37.47 80.1,39.85 80.49,42.78C80.62,43.71 80.7,44.74 80.76,45.85C80.83,46.05 80.88,46.27 80.88,46.5C80.88,46.67 80.85,46.84 80.81,47C80.88,49.01 80.88,51.28 80.88,53.86L80.88,59.14C80.88,63.74 80.88,67.37 80.49,70.22C80.1,73.15 79.27,75.53 77.4,77.4C75.53,79.27 73.15,80.1 70.22,80.49C67.37,80.88 63.74,80.88 59.14,80.88L48.86,80.88C44.26,80.88 40.63,80.88 37.78,80.49C34.85,80.1 32.47,79.27 30.6,77.4C28.73,75.53 27.9,73.15 27.51,70.22C27.12,67.37 27.12,63.74 27.13,59.14L27.13,53.86C27.12,51.28 27.12,49.01 27.19,47C27.15,46.84 27.13,46.67 27.13,46.5C27.13,46.27 27.17,46.05 27.24,45.85C27.3,44.74 27.38,43.71 27.51,42.78C27.9,39.85 28.73,37.47 30.6,35.6C32.47,33.73 34.85,32.9 37.78,32.51C38.36,32.43 38.98,32.37 39.63,32.32L39.63,30.25C39.63,29.21 40.46,28.38 41.5,28.38ZM30.91,48.38C30.88,50.01 30.88,51.86 30.88,54L30.88,59C30.88,63.77 30.88,67.15 31.22,69.72C31.56,72.24 32.2,73.69 33.25,74.75C34.31,75.8 35.76,76.44 38.28,76.78C40.85,77.12 44.23,77.13 49,77.13L59,77.13C63.77,77.13 67.15,77.12 69.72,76.78C72.24,76.44 73.69,75.8 74.75,74.75C75.8,73.69 76.44,72.24 76.78,69.72C77.12,67.15 77.13,63.77 77.13,59L77.13,54C77.13,51.86 77.12,50.01 77.09,48.38L30.91,48.38ZM76.92,44.63L31.08,44.63C31.12,44.15 31.17,43.7 31.22,43.28C31.56,40.76 32.2,39.31 33.25,38.25C34.31,37.2 35.76,36.56 38.28,36.22C40.85,35.88 44.23,35.88 49,35.88L59,35.88C63.77,35.88 67.15,35.88 69.72,36.22C72.24,36.56 73.69,37.2 74.75,38.25C75.8,39.31 76.44,40.76 76.78,43.28C76.83,43.7 76.88,44.15 76.92,44.63Z"
+        android:fillColor="#FFFFFF"
+        android:fillType="evenOdd"/>
+    <path
+        android:pathData="M54.38,65.4L54.23,65.4C50.49,65.4 47.45,62.38 47.45,58.67C47.45,54.95 50.49,51.93 54.23,51.93L54.38,51.93L54.38,50L54.23,50C49.4,50 45.5,53.87 45.5,58.67C45.5,63.44 49.4,67.34 54.23,67.34L54.38,67.34L54.38,65.4ZM54.23,55.78L54.38,55.78L54.38,53.87C54.36,53.87 54.33,53.86 54.31,53.86C54.28,53.85 54.25,53.84 54.23,53.84C51.55,53.84 49.37,56.01 49.37,58.67C49.37,61.33 51.55,63.47 54.23,63.47L54.54,63.47C56.15,63.47 57.45,64.76 57.45,66.36C57.45,67.95 56.15,69.24 54.54,69.24C54.49,69.24 54.44,69.24 54.38,69.22L54.38,71.15L54.54,71.15C57.22,71.15 59.4,69.01 59.4,66.36C59.4,63.7 57.22,61.53 54.54,61.53C54.51,61.53 54.45,61.54 54.38,61.54C54.32,61.55 54.25,61.56 54.23,61.56C52.62,61.56 51.32,60.27 51.32,58.67C51.32,57.07 52.62,55.78 54.23,55.78ZM54.38,57.69L54.54,57.69C59.37,57.69 63.27,61.56 63.27,66.36C63.27,71.13 59.37,75 54.57,75.03L54.51,75.03L54.38,75.03L54.38,73.09L54.54,73.09C58.31,73.09 61.35,70.07 61.35,66.36C61.35,62.64 58.31,59.62 54.54,59.62L54.38,59.62L54.38,57.69Z"
+        android:fillColor="#FFFFFF"
+        android:fillType="evenOdd"/>
+</vector>
--- a/app/src/main/res/drawable/ssau_logo_01.xml
+++ b/app/src/main/res/drawable/ssau_logo_01.xml
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">SSAU Schedule</string>
+    <string name="sign_in">Sign in</string>
+    <string name="login">Login</string>
+    <string name="enter_your_login">Enter your login</string>
+    <string name="enter_your_password">Enter your password</string>
+    <string name="password">Password</string>
+    <string name="samara_university">Samara university</string>
+    <string name="incorrect_login_or_password">Incorrect login or password</string>
+    <string name="login_is_too_short">Login is too short</string>
+    <string name="password_is_too_short">Password is too short</string>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/app/src/main/res/values/endpoints.xml
+++ b/app/src/main/res/values/endpoints.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="base_url" translatable="false">Расписание СамГУ</string>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,12 @@
+<resources>
+    <string name="app_name">Расписание СамГУ</string>
+    <string name="sign_in">Войти</string>
+    <string name="login">Логин</string>
+    <string name="enter_your_login">Введите ваш логин</string>
+    <string name="enter_your_password">Введите ваш пароль</string>
+    <string name="password">Пароль</string>
+    <string name="samara_university">Самарский университет</string>
+    <string name="incorrect_login_or_password">Неверный логин или пароль</string>
+    <string name="login_is_too_short">Логин слишком короткий</string>
+    <string name="password_is_too_short">Пароль слишком короткий</string>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.SSAU_Schedule" parent="android:Theme.Material.Light.NoActionBar" />
+</resources>
--- a/app/src/main/res/xml/backup_rules.xml
+++ b/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
--- a/app/src/main/res/xml/data_extraction_rules.xml
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
--- a/app/src/test/java/com/example/ssau_schedule/ExampleUnitTest.kt
+++ b/app/src/test/java/com/example/ssau_schedule/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.ssau_schedule
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}