feat: source component

Author: jvsena42

app/src/main/java/to/bitkit/data/dto/price/PriceDTO.kt

@@ -4,5 +4,6 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class PriceDTO(
-    val widgets: List<PriceWidgetData>
+    val widgets: List<PriceWidgetData>,
+    val source: String
 )

app/src/main/java/to/bitkit/data/widgets/PriceService.kt

@@ -37,14 +37,15 @@ class PriceService @Inject constructor(
 
     override val widgetType = WidgetType.PRICE
     override val refreshInterval = 1.minutes
+    private val sourceLabel = "Bitfinex.com"
 
     override suspend fun fetchData(): Result<PriceDTO> = runCatching {
         val period = widgetsStore.data.first().pricePreferences.period ?: GraphPeriod.ONE_DAY
 
         val widgets = TradingPair.entries.map { pair ->
             fetchPairData(pair = pair, period = period)
         }
-        PriceDTO(widgets)
+        PriceDTO(widgets = widgets, source = sourceLabel)
     }.onFailure {
         Logger.warn(e = it, msg = "Failed to fetch price data", context = TAG)
     }
@@ -54,9 +55,10 @@ class PriceService @Inject constructor(
             GraphPeriod.entries.map { period ->
                 async {
                     PriceDTO(
-                        TradingPair.entries.map { pair ->
+                        widgets = TradingPair.entries.map { pair ->
                             fetchPairData(pair = pair, period = period)
-                        }
+                        },
+                        source = sourceLabel
                     )
                 }
             }.awaitAll()

app/src/main/java/to/bitkit/ui/screens/widgets/price/PriceCard.kt

@@ -45,6 +45,7 @@ import to.bitkit.data.dto.price.PriceWidgetData
 import to.bitkit.data.dto.price.TradingPair
 import to.bitkit.models.widget.PricePreferences
 import to.bitkit.ui.components.BodyMSB
+import to.bitkit.ui.components.BodyS
 import to.bitkit.ui.components.BodySB
 import to.bitkit.ui.components.CaptionB
 import to.bitkit.ui.theme.AppThemeSurface
@@ -139,6 +140,28 @@ fun PriceCard(
                         .testTag("price_card_chart")
                 )
             }
+
+            if (pricePreferences.showSource) {
+                Spacer(modifier = Modifier.height(8.dp))
+
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .testTag("source_row"),
+                    horizontalArrangement = Arrangement.SpaceBetween
+                ) {
+                    CaptionB(
+                        text = stringResource(R.string.widgets__widget__source),
+                        color = Colors.White64,
+                        modifier = Modifier.testTag("source_label")
+                    )
+                    CaptionB(
+                        text = priceDTO.source,
+                        color = Colors.White64,
+                        modifier = Modifier.testTag("source_text")
+                    )
+                }
+            }
         }
     }
 }
@@ -221,8 +244,11 @@ private fun FullBlockCardPreview() {
             PriceCard(
                 modifier = Modifier.fillMaxWidth(),
                 showWidgetTitle = true,
-                pricePreferences = PricePreferences(),
+                pricePreferences = PricePreferences(
+                    showSource = true
+                ),
                 priceDTO = PriceDTO(
+                    source = "Bitfinex.com",
                     widgets = listOf(
                         PriceWidgetData(
                             pair = TradingPair.BTC_USD,

app/src/main/java/to/bitkit/ui/screens/widgets/price/PriceEditScreen.kt

@@ -57,7 +57,8 @@ fun PriceEditScreen(
         onClickPreview = navigatePreview,
         allPeriodsUsd = allPeriodsUsd,
         priceModel = currentPrice ?: PriceDTO(
-            widgets = listOf()
+            widgets = listOf(),
+            source = ""
         ),
         onClickTradingPair = { pair ->
             viewModel.toggleTradingPair(pair = pair)

app/src/main/java/to/bitkit/ui/screens/widgets/price/PricePreviewScreen.kt

@@ -232,6 +232,7 @@ private fun Preview() {
             onClickSave = {},
             pricePreferences = PricePreferences(),
             priceDTO = PriceDTO(
+                source = "Bitfinex.com",
                 widgets = listOf(
                     PriceWidgetData(
                         pair = TradingPair.BTC_USD,
@@ -278,6 +279,7 @@ private fun Preview2() {
                 showSource = true
             ),
             priceDTO = PriceDTO(
+                source = "Bitfinex.com",
                 widgets = listOf(
                     PriceWidgetData(
                         pair = TradingPair.BTC_USD,