desktop: initialize subproject

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

.idea/gradle.xml

@@ -15,6 +15,7 @@
             <option value="$PROJECT_DIR$/app" />
             <option value="$PROJECT_DIR$/buildSrc" />
             <option value="$PROJECT_DIR$/database" />
+            <option value="$PROJECT_DIR$/desktop" />
           </set>
         </option>
         <option name="resolveModulePerSourceSet" value="false" />

.idea/jarRepositories.xml

@@ -21,5 +21,15 @@
       <option name="name" value="MavenRepo" />
       <option name="url" value="https://repo.maven.apache.org/maven2/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven" />
+      <option name="name" value="maven" />
+      <option name="url" value="https://maven.pkg.jetbrains.space/public/p/compose/dev" />
+    </remote-repository>
   </component>
 </project>

app/build.gradle.kts

@@ -9,13 +9,6 @@ plugins {
   `core-library-desugaring`
 }
 
-repositories {
-  // kotlinx-collections-immutable-jvm used by Compose is stored here.
-  maven("https://dl.bintray.com/kotlin/kotlinx") {
-    name = "KotlinX Bintray"
-  }
-}
-
 android {
   defaultConfig {
     applicationId = "dev.msfjarvis.lobsters"

buildSrc/src/main/java/BaseProjectConfig.kt

@@ -11,6 +11,7 @@ import org.gradle.api.tasks.Delete
 import org.gradle.api.tasks.testing.Test
 import org.gradle.api.tasks.testing.logging.TestLogEvent
 import org.gradle.api.tasks.wrapper.Wrapper
+import org.gradle.kotlin.dsl.maven
 import org.gradle.kotlin.dsl.register
 import org.gradle.kotlin.dsl.repositories
 import org.gradle.kotlin.dsl.withType
@@ -39,6 +40,18 @@ internal fun Project.configureForAllProjects() {
   repositories {
     google()
     mavenCentral()
+    jcenter {
+      content {
+        includeGroup("org.jetbrains.compose.*")
+      }
+    }
+    maven("https://dl.bintray.com/kotlin/kotlinx") {
+      name = "KotlinX Bintray"
+      content {
+        includeModule("org.jetbrains.kotlinx", "kotlinx-collections-immutable")
+        includeModule("org.jetbrains.kotlinx", "kotlinx-collections-immutable-jvm")
+      }
+    }
   }
   tasks.withType<KotlinCompile> {
     kotlinOptions {

buildSrc/src/main/java/Dependencies.kt

@@ -25,6 +25,7 @@ object Dependencies {
       private const val version = "1.4.3"
       const val android = "org.jetbrains.kotlinx:kotlinx-coroutines-android:$version"
       const val core = "org.jetbrains.kotlinx:kotlinx-coroutines-core:$version"
+      const val jvmCore = "org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:$version"
     }
   }
 

desktop/build.gradle.kts

@@ -0,0 +1,26 @@
+import org.jetbrains.compose.compose
+
+plugins {
+  kotlin("jvm")
+  id("org.jetbrains.compose") version "0.4.0-build173"
+  `lobsters-plugin`
+}
+
+repositories {
+  maven("https://maven.pkg.jetbrains.space/public/p/compose/dev")
+}
+
+dependencies {
+  implementation(project(":api"))
+  implementation(project(":database"))
+  implementation(compose.desktop.currentOs)
+  implementation(compose.runtime)
+  implementation(compose.material)
+  implementation(Dependencies.Kotlin.Coroutines.jvmCore)
+}
+
+compose.desktop {
+  application {
+    mainClass = "MainKt"
+  }
+}

desktop/src/main/kotlin/LobstersItem.kt

@@ -0,0 +1,31 @@
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.requiredHeight
+import androidx.compose.material.Surface
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import dev.msfjarvis.lobsters.data.local.SavedPost
+import java.awt.Desktop
+import java.net.URI
+
+@Composable
+fun LobstersItem(
+  post: SavedPost,
+) {
+  Surface(
+    modifier = Modifier
+      .fillMaxWidth()
+      .requiredHeight(48.dp)
+      .clickable {
+        if (Desktop.isDesktopSupported() && Desktop.getDesktop()
+            .isSupported(Desktop.Action.BROWSE)
+        ) {
+          Desktop.getDesktop().browse(URI(post.url))
+        }
+      }
+  ) {
+    Text(post.title)
+  }
+}

desktop/src/main/kotlin/Main.kt

@@ -0,0 +1,49 @@
+import androidx.compose.desktop.Window
+import androidx.compose.foundation.VerticalScrollbar
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.rememberScrollbarAdapter
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import dev.msfjarvis.lobsters.data.local.SavedPost
+
+val TEST_POST = SavedPost(
+  shortId = "zqyydb",
+  title = "k2k20 hackathon report: Bob Beck on LibreSSL progress",
+  url = "https://undeadly.org/cgi?action=article;sid=20200921105847",
+  createdAt = "2020-09-21T07:11:14.000-05:00",
+  commentsUrl = "https://lobste.rs/s/zqyydb/k2k20_hackathon_report_bob_beck_on",
+  submitterName = "Vigdis",
+  submitterAvatarUrl = "/avatars/Vigdis-100.png",
+  tags = listOf("openbsd", "linux", "containers", "hack the planet", "no thanks"),
+)
+
+@OptIn(ExperimentalStdlibApi::class)
+fun main() = Window(title = "Claw for lobste.rs") {
+  LobstersTheme {
+    Box(
+      modifier = Modifier.fillMaxSize(),
+    ) {
+      val stateVertical = rememberScrollState(0)
+      Box(
+        modifier = Modifier
+          .fillMaxSize()
+          .verticalScroll(stateVertical),
+      ) {
+        Column {
+          repeat(50) {
+            LobstersItem(TEST_POST)
+          }
+        }
+      }
+      VerticalScrollbar(
+        modifier = Modifier.align(Alignment.CenterEnd).fillMaxHeight(),
+        adapter = rememberScrollbarAdapter(stateVertical),
+      )
+    }
+  }
+}

desktop/src/main/kotlin/Theme.kt

@@ -0,0 +1,42 @@
+@file:Suppress("UNUSED")
+
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.darkColors
+import androidx.compose.material.lightColors
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.graphics.Color
+
+val titleColor = Color(0xFF7395D9)
+
+val lightColors = lightColors(
+  primary = Color.White,
+  secondary = Color(0xFF6C0000),
+  background = Color.White,
+  surface = Color.White,
+  onPrimary = Color.DarkGray,
+  onSecondary = Color.White,
+  onBackground = Color.White,
+  onSurface = Color.White,
+)
+
+val darkColors = darkColors(
+  primary = Color.White,
+  secondary = Color(0xFF6C0000),
+  background = Color.Black,
+  surface = Color.Black,
+  onPrimary = Color.Black,
+  onSecondary = Color.White,
+  onBackground = Color.White,
+  onSurface = Color.White,
+)
+
+@Composable
+fun LobstersTheme(
+  useLightColors: Boolean = true,
+  children: @Composable () -> Unit
+) {
+  MaterialTheme(
+    colors = if (useLightColors) lightColors else darkColors,
+    content = children,
+  )
+}

settings.gradle.kts

@@ -1,9 +1,10 @@
 rootProject.name = "Claw"
-include(":app", ":api", ":database")
+include(":app", ":api", ":database", ":desktop")
 enableFeaturePreview("GRADLE_METADATA")
 pluginManagement {
   repositories {
     google()
     gradlePluginPortal()
+    maven("https://maven.pkg.jetbrains.space/public/p/compose/dev")
   }
 }