app/src/main/java/ru/vendetti/bitcoin_summarizer/MainActivity.kt

@@ -7,9 +7,10 @@ import androidx.activity.compose.setContent
 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.height
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.magnifier
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
@@ -38,6 +39,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.TextUnit
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.patrykandpatrick.vico.compose.cartesian.CartesianChartHost
@@ -49,12 +51,14 @@ import com.patrykandpatrick.vico.compose.cartesian.layer.rememberLine
 import com.patrykandpatrick.vico.compose.cartesian.layer.rememberLineCartesianLayer
 import com.patrykandpatrick.vico.compose.cartesian.rememberCartesianChart
 import com.patrykandpatrick.vico.compose.cartesian.rememberVicoZoomState
+import com.patrykandpatrick.vico.compose.common.component.rememberLineComponent
 import com.patrykandpatrick.vico.compose.common.component.rememberTextComponent
 import com.patrykandpatrick.vico.compose.common.component.shapeComponent
 import com.patrykandpatrick.vico.compose.common.fill
 import com.patrykandpatrick.vico.compose.common.shape.rounded
 import com.patrykandpatrick.vico.compose.common.vicoTheme
 import com.patrykandpatrick.vico.core.cartesian.Zoom
+import com.patrykandpatrick.vico.core.cartesian.axis.BaseAxis
 import com.patrykandpatrick.vico.core.cartesian.axis.HorizontalAxis
 import com.patrykandpatrick.vico.core.cartesian.axis.VerticalAxis
 import com.patrykandpatrick.vico.core.cartesian.data.CartesianChartModelProducer
@@ -67,10 +71,15 @@ import com.patrykandpatrick.vico.core.common.component.LineComponent
 import com.patrykandpatrick.vico.core.common.component.TextComponent
 import com.patrykandpatrick.vico.core.common.shape.CorneredShape
 import ru.vendetti.bitcoin_summarizer.ui.theme.BitcoinSummarizerTheme
+import ru.vendetti.bitcoin_summarizer.ui.theme.EnglishViolet
 import ru.vendetti.bitcoin_summarizer.ui.theme.Flame
 import ru.vendetti.bitcoin_summarizer.ui.theme.Green2
+import java.text.DateFormat
 import java.text.DecimalFormat
+import java.text.SimpleDateFormat
 import java.time.format.DateTimeFormatter
+import java.util.Date
+import kotlin.math.roundToInt
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -116,14 +125,14 @@ fun CryptoScreen() {
 
     LaunchedEffect(fearGreedDataList) {
         modelProducer.runTransaction {
-            var numberValues = Array(fearGreedDataList.count()) {
+            var numberValues = Array<Int>(fearGreedDataList.count()) {
                 index ->
                     fearGreedDataList[fearGreedDataList.count() - index - 1]
                         .value.toInt()
             }
 
             if(numberValues.isEmpty())
-                numberValues = Array(1) {0}
+                numberValues = Array<Int>(1) {0}
 
             lineSeries { series(numberValues.toList()) }
         }
@@ -150,7 +159,7 @@ fun CryptoScreen() {
                 ),
                 title = {
                     Text(
-                        "Bitcoin Summarizer",
+                        "Bitcoin Summarizer!",
                         maxLines = 1,
                         overflow = TextOverflow.Ellipsis
                     )
@@ -211,7 +220,7 @@ fun CryptoScreen() {
                             label = rememberAxisLabelComponent(MaterialTheme.colorScheme.onPrimary)
                         ),
                         bottomAxis = HorizontalAxis.rememberBottom(
-                            title = "последние $fearGreedIndexDaysCount дней",
+                            title = "last $fearGreedIndexDaysCount days",
                             titleComponent = rememberTextComponent(MaterialTheme.colorScheme.onPrimary),
                             line = rememberAxisLineComponent(fill(MaterialTheme.colorScheme.onPrimary)),
                             label = rememberAxisLabelComponent(MaterialTheme.colorScheme.onPrimary)
@@ -220,7 +229,7 @@ fun CryptoScreen() {
                             remember {
                                 HorizontalLine(
                                     y = { 25.toDouble() },
-                                    line = LineComponent(fill(Flame), 1f),
+                                    line = LineComponent(fill(Flame), 2f),
                                     labelComponent = TextComponent(
                                         background =
                                         shapeComponent(
@@ -231,14 +240,14 @@ fun CryptoScreen() {
                                             )
                                         ),
                                     ),
-                                    label = { "Страх" },
+                                    label = { "Fear" },
                                     verticalLabelPosition = Position.Vertical.Top
                                 )
                             },
                             remember {
                                 HorizontalLine(
                                     y = { 70.toDouble() },
-                                    line = LineComponent(fill(Green2), 1f),
+                                    line = LineComponent(fill(Green2), 2f),
                                     labelComponent = TextComponent(
                                         background =
                                         shapeComponent(
@@ -249,7 +258,7 @@ fun CryptoScreen() {
                                             )
                                         ),
                                     ),
-                                    label = { "Жадность" },
+                                    label = { "Greed" },
                                     verticalLabelPosition = Position.Vertical.Bottom
                                 )
                             }
@@ -258,16 +267,13 @@ fun CryptoScreen() {
                     modelProducer = modelProducer,
                 )
                 /* Fear Greed Chart End */
-                Spacer(modifier = Modifier.height(16.dp))
                 HorizontalDivider(thickness = 2.dp)
-                Spacer(modifier = Modifier.height(16.dp))
                 Text(
-                    "Данные о Биткоине",
+                    "Данные о Биткойне",
                     modifier = Modifier
                         .align(alignment = Alignment.CenterHorizontally),
                     fontSize = 24.sp
                 )
-                Spacer(modifier = Modifier.height(16.dp))
                 val formatter = DecimalFormat("0.00")
                 Text("Текущая цена: \n \$ ${formatter.format(bitcoinTicker.priceUsd.toFloat())}\n")
                 Text("Суточный оборот: \n \$ ${bitcoinTicker.volume24hUsd}\n")
@@ -287,14 +293,12 @@ fun CryptoScreen() {
                 Text("Время последнего обновления: \n ${humanDate}\n")
 
                 HorizontalDivider(thickness = 2.dp)
-                Spacer(modifier = Modifier.height(16.dp))
                 Text(
                     "Глобальные данные",
                     modifier = Modifier
                         .align(alignment = Alignment.CenterHorizontally),
                     fontSize = 24.sp
                 )
-                Spacer(modifier = Modifier.height(16.dp))
                 Text("Общая капитализация крипторынка: \n \$ ${globalData.totalMarketCapUsd}\n")
                 Text("Всего тикеров: \n ${globalData.activeCryptocurrencies}\n")
                 Text("Суточный оборот всех криптовалют: \n \$ ${globalData.total24hVolumeUsd}\n")