Refactor + Restyle account manager

src/main/kotlin/codes/som/hibiscus/gui/screens/AccountManagerUIScreen.kt

@@ -5,6 +5,7 @@ import codes.som.hibiscus.data.MinecraftAccount
 import codes.som.hibiscus.mixins.MixinExtMinecraftClient
 import imgui.ImGui
 import imgui.flag.ImGuiInputTextFlags
+import imgui.flag.ImGuiWindowFlags
 import imgui.type.ImBoolean
 import imgui.type.ImInt
 import imgui.type.ImString
@@ -36,13 +37,25 @@ object AccountManagerUIScreen : Screen(Text.of("account management hacker menu")
     override fun render(matrices: MatrixStack?, mouseX: Int, mouseY: Int, delta: Float) {
         renderBackground(matrices)
 
-        if (ImGui.begin("Accounts")) {
+        drawAccountsPanel()
+        drawCreateAccountPanel()
+    }
+
+    private fun drawAccountsPanel() {
+        if (ImGui.begin("Accounts", ImGuiWindowFlags.AlwaysAutoResize)) {
             ImGui.text("Available accounts: ${accounts.size}")
             ImGui.text("Logged in as: ${client!!.session.username}")
 
             if (ImGui.button("Add Account")) {
                 createAccountPanelOpen.set(true)
             }
+            ImGui.sameLine()
+            if (ImGui.button("Random")) {
+                selectedAccountId = accounts
+                    .filter { it.id.value != selectedAccountId }
+                    .randomOrNull()
+                    ?.id?.value ?: -1
+            }
 
             val calculatedHeight = (accounts.size.coerceIn(4, 20) * 28f)
             if (ImGui.beginListBox("Accounts", 0f, calculatedHeight)) {
@@ -56,10 +69,24 @@ object AccountManagerUIScreen : Screen(Text.of("account management hacker menu")
             }
 
             accounts.firstOrNull { it.id.value == selectedAccountId }?.let { account ->
+                if (ImGui.button("Log In")) {
+                    signInToAccount(account)
+                }
+                ImGui.sameLine()
+                if (ImGui.button("Remove")) {
+                    removeAccount(account)
+                }
+
                 ImGui.text("Selected account: ${account.name}")
                 ImGui.text("Last known username: ${account.lastKnownDisplayName}")
+            } ?: run {
+                ImGui.text("No account selected.")
+            }
+        }
+        ImGui.end()
+    }
 
-                if (ImGui.button("Log In")) {
+    private fun signInToAccount(account: MinecraftAccount) {
         try {
             val loginFile = AuthenticationFile.read(account.loginData.byteInputStream(Charsets.UTF_8))
             val loginResult = Authenticator.of(loginFile).shouldAuthenticate().run()
@@ -81,20 +108,13 @@ object AccountManagerUIScreen : Screen(Text.of("account management hacker menu")
             e.printStackTrace()
         }
     }
-                ImGui.sameLine()
-                if (ImGui.button("Remove")) {
-                    // TODO: Some confirmation modal
+
+    private fun removeAccount(account: MinecraftAccount) {
         Hibiscus.data.txn {
             account.delete()
             refreshAccounts()
         }
     }
-            }
-        }
-        ImGui.end()
-
-        drawCreateAccountPanel()
-    }
 
     private val loginType = ImInt(1)
     private val yggdrasilUsername = ImString(320)
@@ -103,9 +123,7 @@ object AccountManagerUIScreen : Screen(Text.of("account management hacker menu")
 
     private fun drawCreateAccountPanel() {
         if (createAccountPanelOpen.get()) {
-            if (ImGui.begin("Add Account", createAccountPanelOpen)) {
-                ImGui.pushItemWidth(ImGui.getContentRegionMaxX() - ImGui.getWindowContentRegionMinX())
-
+            if (ImGui.begin("Add Account", createAccountPanelOpen, ImGuiWindowFlags.AlwaysAutoResize)) {
                 ImGui.text("Login Type:")
                 ImGui.combo(
                     "Login Type",
@@ -114,10 +132,11 @@ object AccountManagerUIScreen : Screen(Text.of("account management hacker menu")
                 )
 
                 ImGui.separator()
+                ImGui.pushItemWidth(ImGui.getContentRegionMaxX() - ImGui.getWindowContentRegionMinX())
 
                 when (loginType.get()) {
                     0 -> {
-                        ImGui.text("Login Name (Username or Email):")
+                        ImGui.text("Username / Email Address:")
                         ImGui.inputText("##new-account-login-name", yggdrasilUsername)
                         ImGui.text("Password:")
                         ImGui.inputText("##new-account-login-password", yggdrasilPassword, ImGuiInputTextFlags.Password)
@@ -149,14 +168,14 @@ object AccountManagerUIScreen : Screen(Text.of("account management hacker menu")
                         if (loginResult.user.isPresent) {
                             val user = loginResult.user.get()
 
-                            val loginData = ByteArrayOutputStream()
-                                .apply { loginResult.resultFile.write(this) }
-                                .toString(Charsets.UTF_8)
-
                             yggdrasilUsername.set("")
                             yggdrasilPassword.set("")
                             microsoftToken.set("")
 
+                            val loginData = ByteArrayOutputStream()
+                                .apply { loginResult.resultFile.write(this) }
+                                .toString(Charsets.UTF_8)
+
                             Hibiscus.data.txn {
                                 MinecraftAccount.new {
                                     this.name = user.name