diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 4fd1171..5ebf391 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -5,6 +5,7 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
diff --git a/app/src/main/java/ru/fincode/tsudesk/App.kt b/app/src/main/java/ru/fincode/tsudesk/App.kt
new file mode 100644
index 0000000..fcd2b04
--- /dev/null
+++ b/app/src/main/java/ru/fincode/tsudesk/App.kt
@@ -0,0 +1,7 @@
+package ru.fincode.tsudesk
+
+import android.app.Application
+import dagger.hilt.android.HiltAndroidApp
+
+@HiltAndroidApp
+class App : Application()
diff --git a/app/src/main/java/ru/fincode/tsudesk/MainActivity.kt b/app/src/main/java/ru/fincode/tsudesk/MainActivity.kt
index ac0d030..19e05d2 100644
--- a/app/src/main/java/ru/fincode/tsudesk/MainActivity.kt
+++ b/app/src/main/java/ru/fincode/tsudesk/MainActivity.kt
@@ -1,21 +1,33 @@
 package ru.fincode.tsudesk
 
 import android.os.Bundle
-import androidx.activity.enableEdgeToEdge
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
+import android.util.Log
+import androidx.activity.ComponentActivity
+import androidx.lifecycle.lifecycleScope
+import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.launch
+import ru.fincode.tsudesk.feature.schedule.domain.usecase.GetScheduleUseCase
+import ru.fincode.tsudesk.feature.schedule.domain.usecase.GetScheduleUseCase.ScheduleType
+import javax.inject.Inject
 
-import ru.fincode.tsudesk.core.network.NetworkConstants
-import ru.fincode.tsudesk.core.network.RetrofitProvider
-import ru.fincode.tsudesk.core.network.NetworkModule
-import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleApi
+@AndroidEntryPoint
+class MainActivity : ComponentActivity() {
+    @Inject
+    lateinit var getScheduleUseCase: GetScheduleUseCase
 
-
-class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-        setContentView(R.layout.activity_main)
+
+        lifecycleScope.launch {
+            try {
+                val result = getScheduleUseCase(
+                    ScheduleType.Group("220631")
+                )
+                Log.d("TSUDesk", result.isSuccess.toString())
+            } catch (e: Exception) {
+                Log.e("TSUDesk", "Error loading schedule", e)
+            }
+        }
     }
-}
\ No newline at end of file
+}
+
diff --git a/core/network/build.gradle.kts b/core/network/build.gradle.kts
index 3fc34f0..1fd1ccf 100644
--- a/core/network/build.gradle.kts
+++ b/core/network/build.gradle.kts
@@ -42,5 +42,12 @@ dependencies {
     api(libs.retrofit)
     api(libs.okhttp)
 
-    implementation(libs.retrofit.simplexml)
+    implementation(libs.okhttp.logging)
+    implementation(libs.converter.gson)
+
+    api(libs.moshi)
+    api(libs.moshiKotlin)
+    api(libs.retrofitMoshi)
+
+    api(libs.retrofit.simplexml)
 }
\ No newline at end of file
diff --git a/core/network/src/main/java/ru/fincode/tsudesk/core/network/DebugInterceptor.kt b/core/network/src/main/java/ru/fincode/tsudesk/core/network/DebugInterceptor.kt
new file mode 100644
index 0000000..1e3867f
--- /dev/null
+++ b/core/network/src/main/java/ru/fincode/tsudesk/core/network/DebugInterceptor.kt
@@ -0,0 +1,18 @@
+package ru.fincode.tsudesk.core.network
+
+import okhttp3.Interceptor
+import okhttp3.Response
+import android.util.Log
+
+class DebugInterceptor : Interceptor {
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val request = chain.request()
+
+        Log.d("NETWORK_DEBUG", "URL: ${request.url}")
+        Log.d("NETWORK_DEBUG", "Method: ${request.method}")
+        Log.d("NETWORK_DEBUG", "Headers: ${request.headers}")
+
+        return chain.proceed(request)
+    }
+}
diff --git a/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkConstants.kt b/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkConstants.kt
index fa5cda0..a20299b 100644
--- a/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkConstants.kt
+++ b/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkConstants.kt
@@ -1,5 +1,5 @@
 package ru.fincode.tsudesk.core.network
 
 object NetworkConstants {
-    const val BASE_URL = "https://api.tsu.tula.ru/"
+    const val BASE_URL = "https://tulsu.ru/schedule/queries/"
 }
\ No newline at end of file
diff --git a/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkModule.kt b/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkModule.kt
index d9dca1e..45dc8d8 100644
--- a/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkModule.kt
+++ b/core/network/src/main/java/ru/fincode/tsudesk/core/network/NetworkModule.kt
@@ -8,12 +8,16 @@ import okhttp3.OkHttpClient
 import retrofit2.Retrofit
 import java.util.concurrent.TimeUnit
 import javax.inject.Singleton
+import okhttp3.logging.HttpLoggingInterceptor
 
 @Module
 @InstallIn(SingletonComponent::class)
 object NetworkModule {
 
     private const val TIMEOUT_SEC = 30L
+    val logging = HttpLoggingInterceptor().apply {
+        level = HttpLoggingInterceptor.Level.BODY
+    }
 
     @Provides
     @Singleton
@@ -23,6 +27,7 @@ object NetworkModule {
             .readTimeout(TIMEOUT_SEC, TimeUnit.SECONDS)
             .writeTimeout(TIMEOUT_SEC, TimeUnit.SECONDS)
             .retryOnConnectionFailure(true)
+            .addInterceptor(DebugInterceptor())
             .build()
 
     @Provides
diff --git a/core/network/src/main/java/ru/fincode/tsudesk/core/network/RetrofitProvider.kt b/core/network/src/main/java/ru/fincode/tsudesk/core/network/RetrofitProvider.kt
index 4ccd2f3..73ee7ee 100644
--- a/core/network/src/main/java/ru/fincode/tsudesk/core/network/RetrofitProvider.kt
+++ b/core/network/src/main/java/ru/fincode/tsudesk/core/network/RetrofitProvider.kt
@@ -1,14 +1,24 @@
 package ru.fincode.tsudesk.core.network
 
+import com.squareup.moshi.Moshi
 import okhttp3.OkHttpClient
 import retrofit2.Retrofit
-import retrofit2.converter.simplexml.SimpleXmlConverterFactory
+import retrofit2.converter.moshi.MoshiConverterFactory
+import javax.inject.Inject
+import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
+import javax.inject.Singleton
+
+@Singleton
+class RetrofitProvider @Inject constructor() {
+
+    private val moshi: Moshi = Moshi.Builder()
+        .add(KotlinJsonAdapterFactory())
+        .build()
 
-class RetrofitProvider {
     fun process(baseUrl: String, client: OkHttpClient): Retrofit =
         Retrofit.Builder()
             .baseUrl(baseUrl)
             .client(client)
-            .addConverterFactory(SimpleXmlConverterFactory.create())
+            .addConverterFactory(MoshiConverterFactory.create(moshi))
             .build()
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/ScheduleRepositoryImpl.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/ScheduleRepositoryImpl.kt
index 21ae38e..2f58e82 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/ScheduleRepositoryImpl.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/ScheduleRepositoryImpl.kt
@@ -2,7 +2,7 @@ package ru.fincode.tsudesk.feature.schedule.data
 
 import ru.fincode.tsudesk.feature.schedule.data.datasource.ScheduleRemoteDataSource
 import ru.fincode.tsudesk.feature.schedule.data.mapper.ScheduleDtoToDomainMapper
-import ru.fincode.tsudesk.feature.schedule.domain.model.Schedule
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
 import ru.fincode.tsudesk.feature.schedule.domain.repository.ScheduleRepository
 import javax.inject.Inject
 
@@ -10,12 +10,11 @@ class ScheduleRepositoryImpl @Inject constructor(
     private val remote: ScheduleRemoteDataSource, private val mapper: ScheduleDtoToDomainMapper
 ) : ScheduleRepository {
 
-    override suspend fun loadScheduleByGroup(groupNumber: String): Schedule {
-        return mapper.map(remote.loadScheduleByGroup(groupNumber))
-    }
-
-    override suspend fun loadScheduleByTeacher(teacherName: String): Schedule {
-        return mapper.map(remote.loadScheduleByTeacher(teacherName))
-    }
+    override suspend fun loadScheduleByGroup(
+        groupNumber: String
+    ): Result<ScheduleEntity> = remote.loadScheduleByGroup(groupNumber).map(mapper::invoke)
 
+    override suspend fun loadScheduleByTeacher(
+        name: String
+    ): Result<ScheduleEntity> = remote.loadScheduleByTeacher(name).map(mapper::invoke)
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleLocalDataSource.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleLocalDataSource.kt
index 435171d..b6d7ab4 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleLocalDataSource.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleLocalDataSource.kt
@@ -1,10 +1,10 @@
 package ru.fincode.tsudesk.feature.schedule.data.datasource
 
-import ru.fincode.tsudesk.feature.schedule.data.local.ScheduleEntity
-import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleDto
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
+
 
 interface ScheduleLocalDataSource {
     suspend fun getScheduleByGroup(groupNumber: String): ScheduleEntity?
-    suspend fun getScheduleByTeacherName(teacherName: String): ScheduleEntity?
+    suspend fun getScheduleByTeacher(teacherName: String): ScheduleEntity?
     suspend fun saveSchedule(entity: ScheduleEntity)
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSource.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSource.kt
index a25b861..728ac79 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSource.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSource.kt
@@ -1,20 +1,17 @@
 package ru.fincode.tsudesk.feature.schedule.data.datasource
 
 import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleApi
-import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleDto
-import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleXmlParser
-import java.io.IOException
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.LessonDto.ScheduleSearchField.GROUP_P
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.LessonDto.ScheduleSearchField.PREP
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.ScheduleDto
+import javax.inject.Inject
 
-class ScheduleRemoteDataSource(
-    private val api: ScheduleApi, private val xmlParser: ScheduleXmlParser
+class ScheduleRemoteDataSource @Inject constructor(
+    private val api: ScheduleApi
 ) {
-    suspend fun loadScheduleByGroup(groupNumber: String): ScheduleDto {
-        val response = api.getScheduleByGroup(groupNumber)
-        return xmlParser.parse(response.body() ?: throw IOException("Response body is null"))
-    }
+    suspend fun loadScheduleByGroup(groupNumber: String): Result<ScheduleDto> =
+        runCatching { api.getSchedule(GROUP_P, groupNumber) }
 
-    suspend fun loadScheduleByTeacher(name: String): ScheduleDto {
-        val response = api.getScheduleByTeacherName(name)
-        return xmlParser.parse(response.body() ?: throw IOException("Response body is null"))
-    }
+    suspend fun loadScheduleByTeacher(name: String): Result<ScheduleDto> =
+        runCatching { api.getSchedule(PREP, name) }
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSourceImpl.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSourceImpl.kt
index 300d3be..e7b8e0e 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSourceImpl.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/datasource/ScheduleRemoteDataSourceImpl.kt
@@ -1,20 +1,22 @@
 package ru.fincode.tsudesk.feature.schedule.data.datasource
 
 import ru.fincode.tsudesk.feature.schedule.data.mapper.ScheduleDtoToDomainMapper
-import ru.fincode.tsudesk.feature.schedule.domain.model.Schedule
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
 import ru.fincode.tsudesk.feature.schedule.domain.repository.ScheduleRepository
 import javax.inject.Inject
 
-class ScheduleRepositoryImpl @Inject constructor(
+class ScheduleRemoteDataSourceImpl @Inject constructor(
     private val remote: ScheduleRemoteDataSource,
     private val mapper: ScheduleDtoToDomainMapper
 ) : ScheduleRepository {
 
-    override suspend fun loadScheduleByGroup(groupNumber: String): Schedule {
-        return mapper.map(remote.loadScheduleByGroup(groupNumber));
-    }
+    override suspend fun loadScheduleByGroup(groupNumber: String): Result<ScheduleEntity> =
+        remote
+            .loadScheduleByGroup(groupNumber)             // Result<ScheduleDto>
+            .map(mapper::invoke)              // Result<ScheduleEntity>
 
-    override suspend fun loadScheduleByTeacher(teacherName: String): Schedule {
-        return mapper.map(remote.loadScheduleByTeacher(teacherName));
-    }
+    override suspend fun loadScheduleByTeacher(name: String): Result<ScheduleEntity> =
+        remote
+            .loadScheduleByTeacher(name)             // Result<ScheduleDto>
+            .map(mapper::invoke)                // Result<ScheduleEntity>
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/local/ScheduleEntity.java b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/local/ScheduleEntity.java
deleted file mode 100644
index f11cccb..0000000
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/local/ScheduleEntity.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package ru.fincode.tsudesk.feature.schedule.data.local;
-
-public class ScheduleEntity {
-}
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/mapper/ScheduleDtoToDomainMapper.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/mapper/ScheduleDtoToDomainMapper.kt
index 94410dc..b1dc026 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/mapper/ScheduleDtoToDomainMapper.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/mapper/ScheduleDtoToDomainMapper.kt
@@ -1,23 +1,25 @@
 package ru.fincode.tsudesk.feature.schedule.data.mapper
 
-import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleDto
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.LessonDto
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.ScheduleDto
 import ru.fincode.tsudesk.feature.schedule.domain.model.Lesson
-import ru.fincode.tsudesk.feature.schedule.domain.model.Schedule
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
+import javax.inject.Inject
 
-class ScheduleDtoToDomainMapper {
+class ScheduleDtoToDomainMapper @Inject constructor() {
 
-    fun map(dto: ScheduleDto): Schedule =
-        Schedule(
-            lessons = dto.lessons.map { l ->
-                Lesson(
-                    dayOfWeek = l.dayOfWeek,
-                    dayName = l.dayName,
-                    weekType = l.weekType,
-                    time = l.time,
-                    room = l.room,
-                    subjectName = l.subjectName,
-                    teacherName = l.teacherName
-                )
-            }
+    operator fun invoke(dto: ScheduleDto): ScheduleEntity =
+        ScheduleEntity(lessons = dto.map(::mapLesson))
+
+    private fun mapLesson(item: LessonDto): Lesson =
+        Lesson(
+            date = item.date.trim(),
+            time = item.time.trim(),
+            subject = item.discipline.trim(),
+            typeName = item.typeName.trim(),
+            room = item.room.trim(),
+            teacher = item.teacher.trim(),
+            groupId = item.groups.firstOrNull()?.groupCode.orEmpty(),
+            type = item.type.trim()
         )
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleApi.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleApi.kt
index f920c30..8a5b8e1 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleApi.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleApi.kt
@@ -1,18 +1,28 @@
 package ru.fincode.tsudesk.feature.schedule.data.remote
 
-import okhttp3.ResponseBody
-import retrofit2.Response
 import retrofit2.http.GET
 import retrofit2.http.Query
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.LessonDto
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.LessonDto.*
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.ScheduleDto
 
 interface ScheduleApi {
-    @GET("schedule")
-    suspend fun getScheduleByGroup(
-        @Query("group") groupNumber: String
-    ): Response<ResponseBody>
 
-    @GET("schedule")
-    suspend fun getScheduleByTeacherName(
-        @Query("fio") teacherName: String
-    ): Response<ResponseBody>
+    /**
+     * Расписание по номеру группы.
+     * Пример: search_field=GROUP_P&search_value=220631
+     * https://tulsu.ru/schedule/queries/GetSchedule.php?search_field=GROUP_P&search_value=220631
+     *
+     *
+     * Расписание по ФИО преподавателя (строкой).
+     * Пример: search_field=PREP&search_value=Набродова Ирина Николаевна
+     *
+     * Важно: Retrofit сам URL-энкодит параметр search_value
+     * https://tulsu.ru/schedule/queries/GetDates.php?search_value=%D0%9D%D0%B0%D0%B1%D1%80%D0%BE%D0%B4%D0%BE%D0%B2%D0%B0%20%D0%98%D1%80%D0%B8%D0%BD%D0%B0%20%D0%9D%D0%B8%D0%BA%D0%BE%D0%BB%D0%B0%D0%B5%D0%B2%D0%BD%D0%B0
+     */
+    @GET("GetSchedule.php")
+    suspend fun getSchedule(
+        @Query("search_field") searchField: String,
+        @Query("search_value") searchValue: String
+    ): ScheduleDto
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleDto.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleDto.kt
index 051f919..6cae659 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleDto.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleDto.kt
@@ -1,15 +1,38 @@
-package ru.fincode.tsudesk.feature.schedule.data.remote
+package ru.fincode.tsudesk.feature.schedule.data.remote.model
 
-data class ScheduleDto(
-    val lessons: List<LessonDto>
-)
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
 
+typealias ScheduleDto = List<LessonDto>
+
+@JsonClass(generateAdapter = false) // reflection-адаптер через moshi-kotlin
 data class LessonDto(
-    val dayOfWeek: String,
-    val dayName: String,
-    val time: String,
-    val room: String,
-    val subjectName: String,
-    val teacherName: String,
-    val weekType: Int
-)
+    @Json(name = "DATE_Z")
+    val date: String,          // "12.01.2026"
+    @Json(name = "TIME_Z")
+    val time: String,          // "11:00 - 13:55"
+    @Json(name = "DISCIP")
+    val discipline: String,    // предмет
+    @Json(name = "KOW")
+    val typeName: String,    // "Лекции", "Лабораторные занятия", "Э", "зч", "КР", "ДЗ" и т.п.
+    @Json(name = "AUD")
+    val room: String,     // можно назвать audience, но ключ в JSON "AUD"
+    @Json(name = "PREP")
+    val teacher: String,
+    @Json(name = "GROUPS")
+    val groups: List<GroupDto>,
+    @Json(name = "CLASS")
+    val type: String       // "lecture" / "lab" / "practice" / "default"
+) {
+
+    data class GroupDto(
+        @Json(name = "GROUP_P")
+        val groupCode: String
+    )
+    object ScheduleSearchField {
+        const val GROUP_P = "GROUP_P"
+        const val PREP = "PREP"
+    }
+
+}
+
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleJsonParser.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleJsonParser.kt
new file mode 100644
index 0000000..86ea07b
--- /dev/null
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleJsonParser.kt
@@ -0,0 +1,23 @@
+package ru.fincode.tsudesk.feature.schedule.data.remote
+
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.Types
+import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
+import ru.fincode.tsudesk.feature.schedule.data.remote.model.LessonDto
+
+class ScheduleJsonParser {
+
+    private val moshi = Moshi.Builder()
+        .add(KotlinJsonAdapterFactory())
+        .build()
+
+    private val type = Types.newParameterizedType(
+        List::class.java,
+        LessonDto::class.java
+    )
+
+    private val adapter = moshi.adapter<List<LessonDto>>(type)
+    fun parse(json: String): List<LessonDto> =
+        adapter.fromJson(json)
+            ?: throw IllegalStateException("Schedule JSON is null/invalid")
+}
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleXmlParser.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleXmlParser.kt
deleted file mode 100644
index ba1bc1f..0000000
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/data/remote/ScheduleXmlParser.kt
+++ /dev/null
@@ -1,15 +0,0 @@
-package ru.fincode.tsudesk.feature.schedule.data.remote
-
-import okhttp3.ResponseBody
-
-interface ScheduleXmlParser {
-    fun parse(body: ResponseBody): ScheduleDto
-}
-
-
-class ScheduleXmlParserImpl : ScheduleXmlParser {
-    override fun parse(body: ResponseBody): ScheduleDto {
-        val xml = body.string()
-        return ScheduleDto(lessons = emptyList())
-    }
-}
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/di/ScheduleNetworkModule.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/di/ScheduleNetworkModule.kt
new file mode 100644
index 0000000..4f6b081
--- /dev/null
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/di/ScheduleNetworkModule.kt
@@ -0,0 +1,19 @@
+package ru.fincode.tsudesk.feature.schedule.di
+
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import retrofit2.Retrofit
+import ru.fincode.tsudesk.feature.schedule.data.remote.ScheduleApi
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object ScheduleNetworkModule {
+
+    @Provides
+    @Singleton
+    fun provideScheduleApi(retrofit: Retrofit): ScheduleApi =
+        retrofit.create(ScheduleApi::class.java)
+}
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/di/ScheduleRepositoryModule.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/di/ScheduleRepositoryModule.kt
new file mode 100644
index 0000000..3bf7cf6
--- /dev/null
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/di/ScheduleRepositoryModule.kt
@@ -0,0 +1,20 @@
+package ru.fincode.tsudesk.feature.schedule.di
+
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import ru.fincode.tsudesk.feature.schedule.data.ScheduleRepositoryImpl
+import ru.fincode.tsudesk.feature.schedule.domain.repository.ScheduleRepository
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+abstract class ScheduleRepositoryModule {
+
+    @Binds
+    @Singleton
+    abstract fun bindScheduleRepository(
+        impl: ScheduleRepositoryImpl
+    ): ScheduleRepository
+}
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/model/Schedule.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/model/Schedule.kt
deleted file mode 100644
index 5993bf1..0000000
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/model/Schedule.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package ru.fincode.tsudesk.feature.schedule.domain.model
-
-data class Schedule(
-    val lessons: List<Lesson>
-)
-
-data class Lesson(
-    val dayOfWeek: String,
-    val dayName: String,
-    val time: String,
-    val room: String,
-    val subjectName: String,
-    val teacherName: String,
-    val weekType: Int
-)
-
-
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/model/ScheduleEntity.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/model/ScheduleEntity.kt
new file mode 100644
index 0000000..5b85c90
--- /dev/null
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/model/ScheduleEntity.kt
@@ -0,0 +1,19 @@
+package ru.fincode.tsudesk.feature.schedule.domain.model
+
+data class ScheduleEntity(
+    val lessons: List<Lesson>
+)
+
+data class Lesson(
+    val date: String,        // "12.01.2026"
+    val time: String,        // "11:00 - 13:55"
+    val subject: String,     // discipline
+    val typeName: String,    // "Лекции", "Лабораторные занятия" и т.д.
+    val room: String,
+    val teacher: String,
+    val groupId: String,
+    val type: String         // "lecture" / "lab" / "practice" / "default"
+)
+
+
+
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/repository/ScheduleRepository.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/repository/ScheduleRepository.kt
index 6f47845..6b6746a 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/repository/ScheduleRepository.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/repository/ScheduleRepository.kt
@@ -1,8 +1,8 @@
 package ru.fincode.tsudesk.feature.schedule.domain.repository
 
-import ru.fincode.tsudesk.feature.schedule.domain.model.Schedule
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
 
 interface ScheduleRepository {
-    suspend fun loadScheduleByGroup(groupNumber: String): Schedule
-    suspend fun loadScheduleByTeacher(teacherName: String): Schedule
+    suspend fun loadScheduleByGroup(groupNumber: String): Result<ScheduleEntity>
+    suspend fun loadScheduleByTeacher(name: String): Result<ScheduleEntity>
 }
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/repository/ScheduleRepositoryImpl.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/repository/ScheduleRepositoryImpl.kt
deleted file mode 100644
index cc08215..0000000
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/repository/ScheduleRepositoryImpl.kt
+++ /dev/null
@@ -1,24 +0,0 @@
-package ru.fincode.tsudesk.feature.schedule.domain.repository
-
-import ru.fincode.tsudesk.feature.schedule.data.datasource.ScheduleLocalDataSource
-import ru.fincode.tsudesk.feature.schedule.data.datasource.ScheduleRemoteDataSource
-import ru.fincode.tsudesk.feature.schedule.data.mapper.ScheduleDtoToDomainMapper
-import ru.fincode.tsudesk.feature.schedule.domain.model.Schedule
-import javax.inject.Inject
-
-class ScheduleRepositoryImpl @Inject constructor(
-    private val remoteDataSource: ScheduleRemoteDataSource,
-    private val localDataSource: ScheduleLocalDataSource,
-    private val mapper: ScheduleDtoToDomainMapper
-) : ScheduleRepository {
-
-    override suspend fun loadScheduleByGroup(groupNumber: String): Schedule {
-        val dto = remoteDataSource.loadScheduleByGroup(groupNumber)
-        return mapper.map(dto)
-    }
-
-    override suspend fun loadScheduleByTeacher(teacherName: String): Schedule {
-        val dto = remoteDataSource.loadScheduleByTeacher(teacherName)
-        return mapper.map(dto)
-    }
-}
diff --git a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/usecase/GetScheduleUseCase.kt b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/usecase/GetScheduleUseCase.kt
index 5965100..84068fb 100644
--- a/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/usecase/GetScheduleUseCase.kt
+++ b/feature/schedule/src/main/java/ru/fincode/tsudesk/feature/schedule/domain/usecase/GetScheduleUseCase.kt
@@ -1,4 +1,20 @@
 package ru.fincode.tsudesk.feature.schedule.domain.usecase
 
-class GetScheduleUseCase {
-}
\ No newline at end of file
+import ru.fincode.tsudesk.feature.schedule.domain.model.ScheduleEntity
+import ru.fincode.tsudesk.feature.schedule.domain.repository.ScheduleRepository
+import javax.inject.Inject
+
+class GetScheduleUseCase @Inject constructor(
+    private val repository: ScheduleRepository
+) {
+    sealed interface ScheduleType {
+        data class Group(val groupNumber: String) : ScheduleType
+        data class Teacher(val teacherName: String) : ScheduleType
+    }
+
+    suspend operator fun invoke(type: ScheduleType): Result<ScheduleEntity> =
+        when (type) {
+            is ScheduleType.Group -> repository.loadScheduleByGroup(type.groupNumber)
+            is ScheduleType.Teacher -> repository.loadScheduleByTeacher(type.teacherName)
+        }
+}
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 59f9842..6f09eec 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ versionName = "1.0"
 versionCode = "1"
 
 agp = "8.12.0"
-kotlin = "2.0.21"
+kotlin = "1.9.24"
 jvmTarget = "17"
 
 coreKtx = "1.10.1"
@@ -19,6 +19,10 @@ hilt = "2.50"
 retrofit = "2.11.0"
 okhttp = "4.12.0"
 
+moshi = "1.15.1"
+lifecycle = "2.7.0"
+coroutines = "1.8.1"
+
 [libraries]
 androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
 material = { group = "com.google.android.material", name = "material", version.ref = "material" }
@@ -34,6 +38,18 @@ hiltandroid = { module = "com.google.dagger:hilt-android", version.ref = "hilt"
 hiltcompiler = { module = "com.google.dagger:hilt-compiler", version.ref = "hilt" }
 core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
 
+androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycle" }
+kotlinx-coroutines-android = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-android", version.ref = "coroutines" }
+
+
+moshi = { group="com.squareup.moshi", name="moshi", version.ref="moshi" }
+moshiKotlin = { group="com.squareup.moshi", name="moshi-kotlin", version.ref="moshi" }
+retrofitMoshi = { group="com.squareup.retrofit2", name="converter-moshi", version.ref="retrofit" }
+
+converter-gson = { module = "com.squareup.retrofit2:converter-gson", version.ref = "retrofit" }
+
+
+
 
 [plugins]
 hilt = { id = "com.google.dagger.hilt.android", version.ref = "hilt" }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 0435ed9..26cd699 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -13,12 +13,13 @@ pluginManagement {
 }
 dependencyResolutionManagement {
     repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-    repositories(fun RepositoryHandler.() {
+    repositories {
         google()
         mavenCentral()
-    })
+    }
 }
 
+
 rootProject.name = "TSUDesk"
 include(":app")