Update update.json

.idea/deploymentTargetSelector.xml

@@ -4,6 +4,13 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
+        <DropdownSelection timestamp="2026-08-16T12:33:41.457151500Z">
+          <Target type="DEFAULT_BOOT">
+            <handle>
+              <DeviceId pluginId="LocalEmulator" identifier="path=C:\Users\rapaf\.android\avd\Pixel_9a.avd" />
+            </handle>
+          </Target>
+        </DropdownSelection>
         <DialogSelection />
       </SelectionState>
     </selectionStates>

.idea/deviceManager.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeviceTable">
+    <option name="columnSorters">
+      <list>
+        <ColumnSorterState>
+          <option name="column" value="Name" />
+          <option name="order" value="ASCENDING" />
+        </ColumnSorterState>
+      </list>
+    </option>
+  </component>
+</project>

.idea/misc.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_25" project-jdk-name="jbr-25" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_25" default="true" project-jdk-name="jbr-25" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

app/build.gradle.kts

@@ -1,3 +1,7 @@
+/*
+ * Właścicielem tego kodu jest Bartłomiej Janik.
+ */
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.compose)
@@ -11,10 +15,10 @@ android {
 
     defaultConfig {
         applicationId = "com.bartek.iwentaryzacja"
-        minSdk = 24
+        minSdk = 26
         targetSdk = 37
-        versionCode = 1
-        versionName = "1.0"
+        versionCode = 8
+        versionName = "1.5"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -36,6 +40,17 @@ android {
 }
 
 dependencies {
+    // Jetpack Compose & ViewModel
+    implementation(platform("androidx.compose:compose-bom:2024.02.00"))
+    implementation("androidx.compose.ui:ui")
+    implementation("androidx.compose.material3:material3")
+    implementation("androidx.compose.material:material-icons-extended")
+    implementation("androidx.activity:activity-compose:1.8.2")
+    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.7.0")
+
+    // Obsługa plików Excel .xls
+    implementation("org.apache.poi:poi:5.2.3")
+    implementation("org.apache.poi:poi-ooxml:5.2.3")
     implementation(platform(libs.androidx.compose.bom))
     implementation(libs.androidx.activity.compose)
     implementation(libs.androidx.compose.material3)

app/release/output-metadata.json

@@ -0,0 +1,37 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "com.bartek.iwentaryzacja",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "1.0",
+      "outputFile": "app-release.apk"
+    }
+  ],
+  "elementType": "File",
+  "baselineProfiles": [
+    {
+      "minApi": 28,
+      "maxApi": 30,
+      "baselineProfiles": [
+        "baselineProfiles/1/app-release.dm"
+      ]
+    },
+    {
+      "minApi": 31,
+      "maxApi": 2147483647,
+      "baselineProfiles": [
+        "baselineProfiles/0/app-release.dm"
+      ]
+    }
+  ],
+  "minSdkVersionForDexing": 26
+}

app/src/androidTest/java/com/bartek/iwentaryzacja/ExampleInstrumentedTest.kt

@@ -1,3 +1,7 @@
+/*
+ * Właścicielem tego kodu jest Bartłomiej Janik.
+ */
+
 package com.bartek.iwentaryzacja
 
 import androidx.test.platform.app.InstrumentationRegistry

app/src/main/AndroidManifest.xml

@@ -2,6 +2,8 @@
 <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"
@@ -11,6 +13,7 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.IwentARyzacja">
+
         <activity
             android:name=".MainActivity"
             android:exported="true"

app/src/main/java/com/bartek/iwentaryzacja/MainActivity.kt

@@ -1,47 +1,978 @@
+/*
+ * Właścicielem tego kodu jest Bartłomiej Janik.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package com.bartek.iwentaryzacja
 
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
 import androidx.activity.ComponentActivity
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.List
+import androidx.compose.material.icons.filled.*
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.tooling.preview.Preview
-import com.bartek.iwentaryzacja.ui.theme.IwentARyzacjaTheme
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.compose.viewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
+import org.apache.poi.ss.usermodel.WorkbookFactory
+import org.json.JSONArray
+import org.json.JSONObject
+import java.io.InputStream
+import java.net.HttpURLConnection
+import java.net.URL
+import java.util.Scanner
 
+// ==========================================
+// 1. MODEL DANYCH MASZYNY
+// ==========================================
+data class Machine(
+    val id: String,          // Nr ewid. (np. 7065/K)
+    val name: String,        // Nazwa sprzętu
+    val category: String,    // Kategoria (np. minikoparki)
+    val originalStatus: String, // Status z kolumny H
+    val isChecked: Boolean = false
+)
+
+// ==========================================
+// 2. VIEWMODEL (DOPASOWANY PARSER .XLSX)
+// ==========================================
+class InventoryViewModel : ViewModel() {
+    private val _machines = MutableStateFlow<List<Machine>>(emptyList())
+    val machines: StateFlow<List<Machine>> = _machines.asStateFlow()
+
+    private val _searchQuery = MutableStateFlow("")
+    val searchQuery: StateFlow<String> = _searchQuery.asStateFlow()
+
+    private val _filterMissing = MutableStateFlow(false)
+    val filterMissing: StateFlow<Boolean> = _filterMissing.asStateFlow()
+
+    private val _notes = MutableStateFlow("")
+    val notes: StateFlow<String> = _notes.asStateFlow()
+
+    private val _branchName = MutableStateFlow("")
+    val branchName: StateFlow<String> = _branchName.asStateFlow()
+
+    private val _reportDate = MutableStateFlow("")
+    val reportDate: StateFlow<String> = _reportDate.asStateFlow()
+
+    private val _isNumericOnlySearch = MutableStateFlow(true)
+    val isNumericOnlySearch: StateFlow<Boolean> = _isNumericOnlySearch.asStateFlow()
+
+    private val _updateInfo = MutableStateFlow<UpdateInfo?>(null)
+    val updateInfo: StateFlow<UpdateInfo?> = _updateInfo.asStateFlow()
+
+    data class UpdateInfo(val versionCode: Int)
+
+    /**
+     * Wczytuje stan aplikacji (notatki i listę maszyn) z pamięci urządzenia (SharedPreferences).
+     */
+    fun loadState(context: Context) {
+        val prefs = context.getSharedPreferences("inventory_prefs", Context.MODE_PRIVATE)
+        _notes.value = prefs.getString("notes", "") ?: ""
+        _branchName.value = prefs.getString("branch", "") ?: ""
+        _reportDate.value = prefs.getString("date", "") ?: ""
+        
+        val machinesJson = prefs.getString("machines", null)
+        if (machinesJson != null) {
+            try {
+                val jsonArray = JSONArray(machinesJson)
+                val loadedList = mutableListOf<Machine>()
+                for (i in 0 until jsonArray.length()) {
+                    val obj = jsonArray.getJSONObject(i)
+                    loadedList.add(
+                        Machine(
+                            id = obj.getString("id"),
+                            name = obj.getString("name"),
+                            category = obj.getString("category"),
+                            originalStatus = obj.getString("originalStatus"),
+                            isChecked = obj.getBoolean("isChecked")
+                        )
+                    )
+                }
+                _machines.value = loadedList
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+    }
+
+    /**
+     * Zapisuje bieżący stan aplikacji do pamięci urządzenia.
+     */
+    private fun saveState(context: Context) {
+        val prefs = context.getSharedPreferences("inventory_prefs", Context.MODE_PRIVATE)
+        val editor = prefs.edit()
+        editor.putString("notes", _notes.value)
+        editor.putString("branch", _branchName.value)
+        editor.putString("date", _reportDate.value)
+        
+        val jsonArray = JSONArray()
+        _machines.value.forEach { machine ->
+            val obj = JSONObject()
+            obj.put("id", machine.id)
+            obj.put("name", machine.name)
+            obj.put("category", machine.category)
+            obj.put("originalStatus", machine.originalStatus)
+            obj.put("isChecked", machine.isChecked)
+            jsonArray.put(obj)
+        }
+        editor.putString("machines", jsonArray.toString())
+        editor.apply()
+    }
+
+    fun setSearchQuery(query: String) {
+        _searchQuery.value = query
+    }
+
+    fun setNumericOnlySearch(isNumeric: Boolean) {
+        _isNumericOnlySearch.value = isNumeric
+    }
+
+    fun setNotes(context: Context, newNotes: String) {
+        _notes.value = newNotes
+        saveState(context)
+    }
+
+    fun appendDigit(digit: String) {
+        _searchQuery.value += digit
+    }
+
+    fun backspace() {
+        if (_searchQuery.value.isNotEmpty()) {
+            _searchQuery.value = _searchQuery.value.dropLast(1)
+        }
+    }
+
+    fun clearSearch() {
+        _searchQuery.value = ""
+    }
+
+    fun toggleFilterMissing() {
+        _filterMissing.value = !_filterMissing.value
+    }
+
+    /**
+     * Sprawdza dostępność aktualizacji na serwerze zdalnym.
+     */
+    fun checkForUpdates(context: Context) {
+        viewModelScope.launch(Dispatchers.IO) {
+            try {
+                val url = URL("https://bbjsolution.org/AR/InwentARyzacja/raw/branch/master/update.json")
+                val connection = url.openConnection() as HttpURLConnection
+                connection.connectTimeout = 5000
+                connection.readTimeout = 5000
+
+                if (connection.responseCode == 200) {
+                    val scanner = Scanner(connection.inputStream).useDelimiter("\\A")
+                    val result = if (scanner.hasNext()) scanner.next() else ""
+                    val json = JSONObject(result)
+
+                    val newVersionCode = json.getInt("versionCode")
+
+                    val packageInfo = context.packageManager.getPackageInfo(context.packageName, 0)
+                    @Suppress("DEPRECATION")
+                    val currentVersionCode = if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.P) {
+                        packageInfo.longVersionCode.toInt()
+                    } else {
+                        packageInfo.versionCode
+                    }
+
+                    if (newVersionCode > currentVersionCode) {
+                        _updateInfo.value = UpdateInfo(newVersionCode)
+                    }
+                }
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+    }
+
+    fun getUniqueStatuses(): List<String> {
+        return _machines.value
+            .map { it.originalStatus }
+            .filter { it.isNotEmpty() }
+            .distinct()
+            .sorted()
+    }
+
+    fun markMachinesByStatuses(context: Context, statuses: Set<String>, isChecked: Boolean) {
+        _machines.value = _machines.value.map { machine ->
+            if (statuses.contains(machine.originalStatus)) {
+                machine.copy(isChecked = isChecked)
+            } else {
+                machine
+            }
+        }
+        saveState(context)
+    }
+
+    fun toggleMachineCheck(context: Context, machineId: String) {
+        _machines.value = _machines.value.map { machine ->
+            if (machine.id == machineId) {
+                machine.copy(isChecked = !machine.isChecked)
+            } else {
+                machine
+            }
+        }
+        saveState(context)
+    }
+
+    /**
+     * Parsuje plik Excel (.xls lub .xlsx) i wyodrębnia listę maszyn oraz nagłówki raportu.
+     */
+    fun parseXlsFile(context: Context, inputStream: InputStream) {
+        viewModelScope.launch(Dispatchers.IO) {
+            try {
+                // WorkbookFactory automatycznie obsługuje zarówno .xls jak i .xlsx
+                val workbook = WorkbookFactory.create(inputStream)
+                val sheet = workbook.getSheetAt(0)
+                
+                // Próba pobrania nazwy oddziału i daty z nagłówka (wiersz 0)
+                try {
+                    val headerRow = sheet.getRow(0)
+                    val branch = headerRow?.getCell(0)?.toString()?.trim() ?: ""
+                    val date = headerRow?.getCell(4)?.toString()?.trim() ?: ""
+                    
+                    // Usuwamy zbędny napis "raport:lista produktow" w różnych wariantach
+                    val cleanedBranch = branch
+                        .replace(Regex("raport\\s*:", RegexOption.IGNORE_CASE), "")
+                        .replace(Regex("lista\\s*produktów", RegexOption.IGNORE_CASE), "")
+                        .replace(Regex("lista\\s*produktow", RegexOption.IGNORE_CASE), "")
+                        .trim()
+                    
+                    _branchName.value = cleanedBranch
+                    _reportDate.value = date
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                }
+
+                val parsedList = mutableListOf<Machine>()
+
+                // Dane maszyn zaczynają się zazwyczaj od wiersza indeks 2
+                for (rowIndex in 2..sheet.lastRowNum) {
+                    val row = sheet.getRow(rowIndex) ?: continue
+
+                    val category = row.getCell(1)?.toString()?.trim() ?: ""
+                    val id = row.getCell(2)?.toString()?.trim() ?: ""
+                    val name = row.getCell(3)?.toString()?.trim() ?: ""
+                    val status = row.getCell(7)?.toString()?.trim() ?: ""
+
+                    // Wczytujemy tylko, gdy pozycja ma nazwę i nr ewidencyjny
+                    if (name.isNotEmpty() && id.isNotEmpty()) {
+                        val isRented = status.contains("wypo", ignoreCase = true)
+                        parsedList.add(
+                            Machine(
+                                id = id,
+                                name = name,
+                                category = category,
+                                originalStatus = status,
+                                isChecked = isRented // Automatycznie zaznaczamy wypożyczone
+                            )
+                        )
+                    }
+                }
+                _machines.value = parsedList
+                workbook.close()
+                saveState(context)
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+    }
+}
+
+// ==========================================
+// 3. GŁÓWNA AKTYWNOŚĆ
+// ==========================================
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
+
         setContent {
-            IwentARyzacjaTheme {
-                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
-                    Greeting(
-                        name = "Android",
-                        modifier = Modifier.padding(innerPadding)
+            MaterialTheme(
+                colorScheme = darkColorScheme(
+                    primary = Color(0xFF007ACC),
+                    background = Color(0xFF121824),
+                    surface = Color(0xFF1E2638)
                 )
+            ) {
+                var showSplashScreen by remember { mutableStateOf(true) }
+
+                LaunchedEffect(Unit) {
+                    delay(2000) // Ekran startowy przez 2 sekundy
+                    showSplashScreen = false
+                }
+
+                Surface(
+                    modifier = Modifier.fillMaxSize(),
+                    color = MaterialTheme.colorScheme.background
+                ) {
+                    if (showSplashScreen) {
+                        SplashScreen()
+                    } else {
+                        InventoryScreen()
+                    }
                 }
             }
         }
     }
 }
 
+/**
+ * Ekran startowy aplikacji wyświetlany przez krótki czas po uruchomieniu.
+ */
 @Composable
-fun Greeting(name: String, modifier: Modifier = Modifier) {
+fun SplashScreen() {
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(Color(0xFF121824)),
+        contentAlignment = Alignment.Center
+    ) {
+        Column(horizontalAlignment = Alignment.CenterHorizontally) {
+            Icon(
+                imageVector = Icons.Default.Inventory,
+                contentDescription = null,
+                tint = Color(0xFF007ACC),
+                modifier = Modifier.size(100.dp)
+            )
+            Spacer(modifier = Modifier.height(24.dp))
             Text(
-        text = "Hello $name!",
-        modifier = modifier
+                text = "inwentARyzacja",
+                fontSize = 32.sp,
+                fontWeight = FontWeight.Bold,
+                color = Color.White
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            Text(
+                text = "System Zarządzania Sprzętem",
+                fontSize = 14.sp,
+                color = Color.Gray
+            )
+        }
+    }
+}
+
+// ==========================================
+// 4. EKRAN GŁÓWNY
+// ==========================================
+/**
+ * Główny ekran aplikacji zarządzający listą maszyn i interfejsem użytkownika.
+ */
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun InventoryScreen(viewModel: InventoryViewModel = viewModel()) {
+    val context = LocalContext.current
+    val machines by viewModel.machines.collectAsState()
+    val searchQuery by viewModel.searchQuery.collectAsState()
+    val filterMissing by viewModel.filterMissing.collectAsState()
+    val notes by viewModel.notes.collectAsState()
+    val branchName by viewModel.branchName.collectAsState()
+    val reportDate by viewModel.reportDate.collectAsState()
+    val updateInfo by viewModel.updateInfo.collectAsState()
+    val isNumericOnlySearch by viewModel.isNumericOnlySearch.collectAsState()
+    
+    var showStatusDialog by remember { mutableStateOf(false) }
+    var showNotesDialog by remember { mutableStateOf(false) }
+    var showUpdateDialog by remember { mutableStateOf(false) }
+    var showEasterEggDialog by remember { mutableStateOf(false) }
+
+    LaunchedEffect(searchQuery) {
+        if (searchQuery == "666666") {
+            showEasterEggDialog = true
+            viewModel.clearSearch()
+        }
+    }
+
+    if (showEasterEggDialog) {
+        AlertDialog(
+            onDismissRequest = { showEasterEggDialog = false },
+            title = { Text("O aplikacji", color = Color.White) },
+            text = { 
+                Text(
+                    "Aplikacja zrobiona w całości przez Bartka J, w wolnym czasie i na prywatnych komputerach",
+                    color = Color.White
+                ) 
+            },
+            confirmButton = {
+                TextButton(onClick = { showEasterEggDialog = false }) {
+                    Text("OK")
+                }
+            },
+            containerColor = Color(0xFF1E2638)
         )
     }
 
-@Preview(showBackground = true)
+    LaunchedEffect(Unit) {
+        viewModel.loadState(context)
+        viewModel.checkForUpdates(context)
+    }
+
+    LaunchedEffect(updateInfo) {
+        if (updateInfo != null) {
+            showUpdateDialog = true
+        }
+    }
+
+    if (showUpdateDialog) {
+        AlertDialog(
+            onDismissRequest = { showUpdateDialog = false },
+            title = { Text("Nowa wersja dostępna", color = Color.White) },
+            text = { 
+                Text(
+                    "Dostępna jest nowsza wersja aplikacji. Pobierz ją ze strony:\nar.bbjsolution.org",
+                    color = Color.White
+                ) 
+            },
+            confirmButton = {
+                TextButton(onClick = {
+                    val intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://ar.bbjsolution.org"))
+                    context.startActivity(intent)
+                    showUpdateDialog = false
+                }) {
+                    Text("Otwórz stronę")
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = { showUpdateDialog = false }) {
+                    Text("Później")
+                }
+            },
+            containerColor = Color(0xFF1E2638)
+        )
+    }
+
+    // Launcher akceptujący pliki .xlsx oraz .xls
+    val filePickerLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.GetContent()
+    ) { uri: Uri? ->
+        uri?.let {
+            context.contentResolver.openInputStream(it)?.use { inputStream ->
+                viewModel.parseXlsFile(context, inputStream)
+            }
+        }
+    }
+
+    if (showStatusDialog) {
+        StatusSelectionDialog(
+            statuses = viewModel.getUniqueStatuses(),
+            onDismiss = { showStatusDialog = false },
+            onConfirm = { selectedStatuses ->
+                viewModel.markMachinesByStatuses(context, selectedStatuses, true)
+                showStatusDialog = false
+            }
+        )
+    }
+
+    if (showNotesDialog) {
+        NotesDialog(
+            notes = notes,
+            onNotesChange = { viewModel.setNotes(context, it) },
+            onDismiss = { showNotesDialog = false }
+        )
+    }
+
+    val filteredMachines = remember(machines, searchQuery, filterMissing, isNumericOnlySearch) {
+        var list = if (searchQuery.isBlank()) machines
+        else machines.filter {
+            if (isNumericOnlySearch) {
+                it.id.contains(searchQuery, ignoreCase = true)
+            } else {
+                it.name.contains(searchQuery, ignoreCase = true) ||
+                        it.id.contains(searchQuery, ignoreCase = true) ||
+                        it.category.contains(searchQuery, ignoreCase = true)
+            }
+        }
+        
+        if (filterMissing) {
+            list = list.filter { !it.isChecked }
+        }
+        list
+    }
+
+    val checkedCount = machines.count { 
+        it.isChecked && !it.originalStatus.contains("wypo", ignoreCase = true) 
+    }
+    val totalCount = machines.count { 
+        !it.originalStatus.contains("wypo", ignoreCase = true) 
+    }
+    val progress = if (totalCount > 0) checkedCount.toFloat() / totalCount.toFloat() else 0f
+
+    Scaffold(
+        modifier = Modifier.fillMaxSize(),
+        containerColor = MaterialTheme.colorScheme.background,
+        contentWindowInsets = WindowInsets.safeDrawing
+    ) { innerPadding ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(innerPadding)
+                .padding(horizontal = 16.dp, vertical = 8.dp)
+        ) {
+            // Cztery małe kafelki w jednej linii
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(4.dp)
+            ) {
+                DashboardTile(
+                    title = "Wczytaj",
+                    icon = Icons.Default.FileDownload,
+                    color = Color(0xFF007ACC),
+                    onClick = { filePickerLauncher.launch("*/*") },
+                    modifier = Modifier.weight(1f)
+                )
+                DashboardTile(
+                    title = if (filterMissing) "Wszystkie" else "Brakujące",
+                    icon = if (filterMissing) Icons.AutoMirrored.Filled.List else Icons.Default.Search,
+                    color = if (filterMissing) Color(0xFFFF9800) else Color(0xFFE91E63),
+                    onClick = { viewModel.toggleFilterMissing() },
+                    modifier = Modifier.weight(1f)
+                )
+                DashboardTile(
+                    title = "Statusy",
+                    icon = Icons.Default.Info,
+                    color = Color(0xFF9C27B0),
+                    onClick = { showStatusDialog = true },
+                    modifier = Modifier.weight(1f)
+                )
+                DashboardTile(
+                    title = "Dopisz",
+                    icon = Icons.Default.EditNote,
+                    color = Color(0xFF4CAF50),
+                    onClick = { showNotesDialog = true },
+                    modifier = Modifier.weight(1f)
+                )
+            }
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            if (machines.isNotEmpty()) {
+                Card(
+                    colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface),
+                    shape = RoundedCornerShape(8.dp),
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Column(modifier = Modifier.padding(vertical = 2.dp, horizontal = 8.dp)) {
+                        Row(
+                            modifier = Modifier.fillMaxWidth(),
+                            horizontalArrangement = Arrangement.SpaceBetween,
+                            verticalAlignment = Alignment.CenterVertically
+                        ) {
+                            Row(verticalAlignment = Alignment.CenterVertically, modifier = Modifier.weight(1f)) {
+                                if (branchName.isNotEmpty()) {
+                                    Text(
+                                        text = branchName,
+                                        color = Color(0xFF11CAA0),
+                                        fontSize = 10.sp,
+                                        fontWeight = FontWeight.Bold,
+                                        maxLines = 1
+                                    )
+                                    Spacer(modifier = Modifier.width(6.dp))
+                                }
+                                if (reportDate.isNotEmpty()) {
+                                    Text(
+                                        text = reportDate,
+                                        color = Color.Gray,
+                                        fontSize = 9.sp
+                                    )
+                                }
+                                if (branchName.isEmpty() && reportDate.isEmpty()) {
+                                    Text("Postęp:", color = Color.Gray, fontSize = 10.sp)
+                                }
+                            }
+                            Text(
+                                text = "$checkedCount/$totalCount (${(progress * 100).toInt()}%)",
+                                color = Color.White,
+                                fontWeight = FontWeight.Bold,
+                                fontSize = 11.sp
+                            )
+                        }
+                        LinearProgressIndicator(
+                            progress = { progress },
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .height(3.dp)
+                                .clip(RoundedCornerShape(2.dp)),
+                            color = Color(0xFF11CAA0),
+                            trackColor = Color(0xFF2A3447)
+                        )
+                    }
+                }
+
+                Spacer(modifier = Modifier.height(8.dp))
+
+                // Lista zajmuje elastyczną przestrzeń, ale zostanie ograniczona przez klawiaturę
+                LazyColumn(
+                    verticalArrangement = Arrangement.spacedBy(2.dp),
+                    modifier = Modifier.weight(1f) // Używamy weight, aby zajęła resztę miejsca przed klawiaturą
+                ) {
+                    items(filteredMachines, key = { it.id }) { machine ->
+                        MachineItem(
+                            machine = machine,
+                            onToggle = { viewModel.toggleMachineCheck(context, machine.id) }
+                        )
+                    }
+                }
+                
+                Spacer(modifier = Modifier.height(8.dp))
+                
+                // Bardzo mały pasek szukania nad klawiaturą
+                OutlinedTextField(
+                    value = searchQuery,
+                    onValueChange = { 
+                        viewModel.setSearchQuery(it)
+                        viewModel.setNumericOnlySearch(false)
+                    },
+                    placeholder = { Text("szukanie po nazwie", fontSize = 12.sp, color = Color.Gray) },
+                    modifier = Modifier.fillMaxWidth().height(48.dp),
+                    shape = RoundedCornerShape(8.dp),
+                    singleLine = true,
+                    textStyle = LocalTextStyle.current.copy(fontSize = 13.sp),
+                    colors = OutlinedTextFieldDefaults.colors(
+                        focusedBorderColor = MaterialTheme.colorScheme.primary.copy(alpha = 0.5f),
+                        unfocusedBorderColor = Color(0xFF2A3447),
+                        focusedContainerColor = MaterialTheme.colorScheme.surface,
+                        unfocusedContainerColor = MaterialTheme.colorScheme.surface,
+                        focusedTextColor = Color.White,
+                        unfocusedTextColor = Color.White
+                    )
+                )
+                
+                Spacer(modifier = Modifier.height(8.dp))
+                
+                // Klawiatura numeryczna na dole
+                NumericKeyboard(
+                    onDigitClick = { 
+                        viewModel.setNumericOnlySearch(true)
+                        viewModel.appendDigit(it) 
+                    },
+                    onBackspace = { 
+                        viewModel.setNumericOnlySearch(true)
+                        viewModel.backspace() 
+                    },
+                    onClear = { 
+                        viewModel.setNumericOnlySearch(true)
+                        viewModel.clearSearch() 
+                    }
+                )
+            } else {
+                Box(
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .padding(32.dp),
+                    contentAlignment = Alignment.Center
+                ) {
+                    Text(
+                        text = "Brak wczytanych maszyn.\nWybierz plik .xlsx wygenerowany z systemu.",
+                        color = Color.Gray,
+                        fontSize = 16.sp,
+                        textAlign = TextAlign.Center
+                    )
+                }
+            }
+        }
+    }
+}
+
+// ==========================================
+// 5. POJEDYNCZY ELEMENT LISTY
+// ==========================================
+/**
+ * Komponent pojedynczego kafelka w górnym menu nawigacyjnym.
+ */
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun GreetingPreview() {
-    IwentARyzacjaTheme {
-        Greeting("Android")
+fun DashboardTile(
+    title: String,
+    icon: ImageVector,
+    color: Color,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    Card(
+        onClick = onClick,
+        modifier = modifier.height(70.dp), // Zmniejszona wysokość
+        shape = RoundedCornerShape(12.dp),
+        colors = CardDefaults.cardColors(containerColor = color.copy(alpha = 0.15f)),
+        border = androidx.compose.foundation.BorderStroke(1.dp, color.copy(alpha = 0.3f))
+    ) {
+        Column(
+            modifier = Modifier.fillMaxSize().padding(4.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            Icon(icon, contentDescription = null, tint = color, modifier = Modifier.size(24.dp))
+            Spacer(modifier = Modifier.height(2.dp))
+            Text(
+                text = title,
+                fontSize = 11.sp,
+                fontWeight = FontWeight.Bold,
+                color = Color.White,
+                textAlign = TextAlign.Center,
+                lineHeight = 12.sp
+            )
+        }
+    }
+}
+
+/**
+ * Okno dialogowe umożliwiające zbiorcze zaznaczanie maszyn na podstawie ich statusu.
+ */
+@Composable
+fun StatusSelectionDialog(
+    statuses: List<String>,
+    onDismiss: () -> Unit,
+    onConfirm: (Set<String>) -> Unit
+) {
+    var selectedStatuses by remember { mutableStateOf(setOf<String>()) }
+
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        title = { Text("Wybierz statusy do zaznaczenia") },
+        text = {
+            if (statuses.isEmpty()) {
+                Text("Brak wczytanych maszyn ze statusami.")
+            } else {
+                LazyColumn(modifier = Modifier.fillMaxWidth().heightIn(max = 300.dp)) {
+                    items(statuses) { status ->
+                        Row(
+                            verticalAlignment = Alignment.CenterVertically,
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .clickable {
+                                    selectedStatuses = if (selectedStatuses.contains(status)) {
+                                        selectedStatuses - status
+                                    } else {
+                                        selectedStatuses + status
+                                    }
+                                }
+                                .padding(vertical = 8.dp)
+                        ) {
+                            Checkbox(
+                                checked = selectedStatuses.contains(status),
+                                onCheckedChange = null // Obsłużone w Row.clickable
+                            )
+                            Spacer(modifier = Modifier.width(8.dp))
+                            Text(status, color = Color.White)
+                        }
+                    }
+                }
+            }
+        },
+        confirmButton = {
+            TextButton(onClick = { onConfirm(selectedStatuses) }) {
+                Text("Zastosuj")
+            }
+        },
+        dismissButton = {
+            TextButton(onClick = onDismiss) {
+                Text("Anuluj")
+            }
+        },
+        containerColor = Color(0xFF1E2638),
+        titleContentColor = Color.White,
+        textContentColor = Color.White
+    )
+}
+
+/**
+ * Okno dialogowe notatnika do zapisywania uwag.
+ */
+@Composable
+fun NotesDialog(
+    notes: String,
+    onNotesChange: (String) -> Unit,
+    onDismiss: () -> Unit
+) {
+    AlertDialog(
+        onDismissRequest = onDismiss,
+        title = { Text("Notatnik", color = Color.White) },
+        text = {
+            OutlinedTextField(
+                value = notes,
+                onValueChange = onNotesChange,
+                modifier = Modifier.fillMaxWidth().height(200.dp),
+                placeholder = { Text("Wpisz notatki tutaj...", color = Color.Gray) },
+                colors = OutlinedTextFieldDefaults.colors(
+                    focusedTextColor = Color.White,
+                    unfocusedTextColor = Color.White,
+                    focusedContainerColor = Color(0xFF2A3447),
+                    unfocusedContainerColor = Color(0xFF2A3447)
+                )
+            )
+        },
+        confirmButton = {
+            TextButton(onClick = onDismiss) {
+                Text("Zamknij")
+            }
+        },
+        containerColor = Color(0xFF1E2638)
+    )
+}
+
+/**
+ * Niestandardowa klawiatura numeryczna do szybkiego filtrowania po numerach ID.
+ */
+@Composable
+fun NumericKeyboard(
+    onDigitClick: (String) -> Unit,
+    onBackspace: () -> Unit,
+    onClear: () -> Unit
+) {
+    Column(
+        modifier = Modifier.fillMaxWidth(),
+        verticalArrangement = Arrangement.spacedBy(8.dp)
+    ) {
+        val buttons = listOf(
+            listOf("1", "2", "3"),
+            listOf("4", "5", "6"),
+            listOf("7", "8", "9"),
+            listOf("C", "0", "⌫")
+        )
+
+        buttons.forEach { row ->
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(8.dp)
+            ) {
+                row.forEach { label ->
+                    val isSpecial = label == "C" || label == "⌫"
+                    KeyButton(
+                        label = label,
+                        onClick = {
+                            when (label) {
+                                "C" -> onClear()
+                                "⌫" -> onBackspace()
+                                else -> onDigitClick(label)
+                            }
+                        },
+                        color = if (isSpecial) Color(0xFF2A3447) else Color(0xFF1E2638),
+                        textColor = if (label == "⌫") Color(0xFFE91E63) else if (label == "C") Color(0xFFFF9800) else Color.White,
+                        modifier = Modifier.weight(1f)
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun KeyButton(
+    label: String,
+    onClick: () -> Unit,
+    color: Color,
+    textColor: Color,
+    modifier: Modifier = Modifier
+) {
+    Surface(
+        onClick = onClick,
+        modifier = modifier.height(54.dp),
+        shape = RoundedCornerShape(12.dp),
+        color = color,
+        border = androidx.compose.foundation.BorderStroke(1.dp, Color.White.copy(alpha = 0.1f))
+    ) {
+        Box(contentAlignment = Alignment.Center) {
+            Text(
+                text = label,
+                fontSize = 20.sp,
+                fontWeight = FontWeight.Bold,
+                color = textColor
+            )
+        }
+    }
+}
+
+/**
+ * Komponent pojedynczego elementu na liście maszyn.
+ */
+@Composable
+fun MachineItem(
+    machine: Machine,
+    onToggle: () -> Unit
+) {
+    Card(
+        shape = RoundedCornerShape(8.dp),
+        colors = CardDefaults.cardColors(
+            containerColor = if (machine.isChecked) Color(0xFF183B32) else MaterialTheme.colorScheme.surface
+        ),
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable { onToggle() }
+    ) {
+        Row(
+            modifier = Modifier
+                .padding(vertical = 4.dp, horizontal = 8.dp)
+                .fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.SpaceBetween
+        ) {
+            Column(modifier = Modifier.weight(1f)) {
+                Text(
+                    text = machine.id,
+                    fontWeight = FontWeight.Bold,
+                    fontSize = 13.sp,
+                    color = Color.White
+                )
+                Text(
+                    text = machine.name,
+                    fontSize = 10.sp,
+                    color = Color.LightGray,
+                    maxLines = 1
+                )
+            }
+            
+            if (machine.originalStatus.isNotEmpty()) {
+                Text(
+                    text = machine.originalStatus,
+                    fontSize = 11.sp,
+                    fontWeight = FontWeight.Medium,
+                    color = Color(0xFF11CAA0),
+                    modifier = Modifier.padding(start = 8.dp)
+                )
+            }
+        }
     }
 }

app/src/main/java/com/bartek/iwentaryzacja/ui/theme/Color.kt

@@ -1,7 +1,27 @@
+/*
+ * Właścicielem tego kodu jest Bartłomiej Janik.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package com.bartek.iwentaryzacja.ui.theme
 
 import androidx.compose.ui.graphics.Color
 
+/**
+ * Definicje kolorów używanych w motywie aplikacji.
+ */
 val Purple80 = Color(0xFFD0BCFF)
 val PurpleGrey80 = Color(0xFFCCC2DC)
 val Pink80 = Color(0xFFEFB8C8)

app/src/main/java/com/bartek/iwentaryzacja/ui/theme/Theme.kt

@@ -1,3 +1,20 @@
+/*
+ * Właścicielem tego kodu jest Bartłomiej Janik.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package com.bartek.iwentaryzacja.ui.theme
 
 import android.app.Activity
@@ -21,18 +38,11 @@ private val LightColorScheme = lightColorScheme(
     primary = Purple40,
     secondary = PurpleGrey40,
     tertiary = Pink40
-
-    /* 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),
-    */
 )
 
+/**
+ * Główny motyw aplikacji inwentARyzacja.
+ */
 @Composable
 fun IwentARyzacjaTheme(
     darkTheme: Boolean = isSystemInDarkTheme(),

app/src/main/java/com/bartek/iwentaryzacja/ui/theme/Type.kt

@@ -1,3 +1,20 @@
+/*
+ * Właścicielem tego kodu jest Bartłomiej Janik.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package com.bartek.iwentaryzacja.ui.theme
 
 import androidx.compose.material3.Typography
@@ -6,7 +23,9 @@ 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
+/**
+ * Definicje typografii dla interfejsu Compose.
+ */
 val Typography = Typography(
     bodyLarge = TextStyle(
         fontFamily = FontFamily.Default,
@@ -15,20 +34,4 @@ val Typography = Typography(
         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
-    )
-    */
 )

app/src/test/java/com/bartek/iwentaryzacja/ExampleUnitTest.kt

@@ -1,3 +1,7 @@
+/*
+ * Właścicielem tego kodu jest Bartłomiej Janik.
+ */
+
 package com.bartek.iwentaryzacja
 
 import org.junit.Test

index.html

@@ -0,0 +1,77 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>BBJ Solution - Pobierz Aplikację</title>
+    <style>
+        * {
+            box-sizing: border-box;
+            margin: 0;
+            padding: 0;
+            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
+        }
+        body {
+            background-color: #0f172a;
+            color: #f8fafc;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            min-height: 100vh;
+            padding: 20px;
+        }
+        .card {
+            background-color: #1e293b;
+            border-radius: 16px;
+            padding: 32px 24px;
+            max-width: 420px;
+            width: 100%;
+            text-align: center;
+            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
+            border: 1px solid #334155;
+        }
+        h1 {
+            font-size: 24px;
+            margin-bottom: 8px;
+            color: #38bdf8;
+        }
+        p {
+            color: #94a3b8;
+            font-size: 14px;
+            margin-bottom: 24px;
+            line-height: 1.5;
+        }
+        .download-btn {
+            display: inline-block;
+            width: 100%;
+            padding: 14px 20px;
+            background-color: #0284c7;
+            color: #ffffff;
+            font-weight: bold;
+            font-size: 16px;
+            text-decoration: none;
+            border-radius: 8px;
+            transition: background-color 0.2s ease;
+        }
+        .download-btn:active {
+            background-color: #0369a1;
+        }
+        .info {
+            margin-top: 16px;
+            font-size: 12px;
+            color: #64748b;
+        }
+    </style>
+</head>
+<body>
+    <div class="card">
+        <h1>BBJ Solution</h1>
+        <p>Aplikacja mobilna do obsługi magazynu i urządzeń.</p>
+        
+        <!-- Podmień app-release.apk na dokładną nazwę swojego pliku APK -->
+        <a href="app-release.apk" class="download-btn" download>Pobierz aplikację (APK)</a>
+        
+        <p class="info">Po pobraniu zezwól w telefonie na instalację z nieznanych źródeł.</p>
+    </div>
+</body>
+</html>

update.json

@@ -1,4 +1,4 @@
 {
   "versionCode": 2,
-  "url": "https://twoja-strona.pl/sciezka/do/aplikacji.apk"
+  "isLocked": false
 }