ANDROID-15138 Search Input in compose

catalog/src/main/java/com/telefonica/mistica/catalog/ui/compose/components/Inputs.kt

@@ -31,6 +31,7 @@ import com.telefonica.mistica.compose.input.LimitCharacters
 import com.telefonica.mistica.compose.input.NumberInput
 import com.telefonica.mistica.compose.input.PasswordInput
 import com.telefonica.mistica.compose.input.PhoneInput
+import com.telefonica.mistica.compose.input.SearchInput
 import com.telefonica.mistica.compose.input.TextAreaInput
 import com.telefonica.mistica.compose.input.TextInput
 import com.telefonica.mistica.compose.input.TextLink
@@ -81,6 +82,9 @@ fun Inputs() {
         DropDownSample()
         Title("Disable Dropdown")
         DropDownSample(enabled = false)
+        Title("Search Input")
+        SearchInputSample(enabled = true)
+        SearchInputSample(enabled = false)
         Title("Inverse inputs")
         Column(
             modifier = Modifier
@@ -444,4 +448,24 @@ private fun DropDownSample(enabled: Boolean = true) {
         },
         enabled = enabled
     )
+}
+
+@Composable
+private fun SearchInputSample(enabled: Boolean) {
+    var text by remember {
+        mutableStateOf("")
+    }
+
+    SearchInput(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(top = 8.dp, start = 16.dp, end = 16.dp)
+        ,
+        value = text,
+        onValueChange = {
+            text = it
+        },
+        label = "Search Something",
+        enabled = enabled,
+    )
 }

library/src/main/java/com/telefonica/mistica/compose/input/SearchInput.kt

@@ -0,0 +1,69 @@
+package com.telefonica.mistica.compose.input
+
+import androidx.compose.material.Icon
+import androidx.compose.material.IconButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.VisualTransformation
+import com.telefonica.mistica.R
+import com.telefonica.mistica.compose.theme.MisticaTheme
+
+@Composable
+fun SearchInput(
+    value: String,
+    onValueChange: (String) -> Unit,
+    label: String?,
+    modifier: Modifier = Modifier,
+    helperText: String? = null,
+    isError: Boolean = false,
+    errorText: String? = null,
+    isInverse: Boolean = false,
+    enabled: Boolean = true,
+    readOnly: Boolean = false,
+    onClick: (() -> Unit)? = null,
+    visualTransformation: VisualTransformation = VisualTransformation.None,
+    keyboardOptions: KeyboardOptions = KeyboardOptions.Default,
+) {
+    TextInputImpl(
+        modifier = modifier,
+        value = value,
+        onValueChange = onValueChange,
+        label = label,
+        helperText = helperText,
+        isError = isError,
+        errorText = errorText,
+        isInverse = isInverse,
+        enabled = enabled,
+        readOnly = readOnly,
+        onClick = onClick,
+        visualTransformation = visualTransformation,
+        keyboardOptions = keyboardOptions.toFoundationKeyboardOptions(
+            keyboardType = KeyboardType.Text
+        ),
+        leadingIcon = {
+            Icon(
+                painter = painterResource(id = R.drawable.ic_search_regular),
+                tint = MisticaTheme.colors.neutralHigh,
+                contentDescription = null
+            )
+        },
+        trailingIcon = {
+            IconButton(
+                modifier = Modifier.testTag(TextInputTestTags.CLEAR_SEARCH_BUTTON),
+                onClick = {
+                    onValueChange("")
+                }
+            ) {
+                Icon(
+                    painter = painterResource(id = R.drawable.ic_close_regular),
+                    tint = MisticaTheme.colors.neutralHigh,
+                    contentDescription = stringResource(id = R.string.clear_search_content_description),
+                )
+            }
+        }
+    )
+}

library/src/main/java/com/telefonica/mistica/compose/input/TextInputImpl.kt

@@ -42,6 +42,7 @@ internal fun TextInputImpl(
     visualTransformation: VisualTransformation,
     keyboardOptions: FoundationKeyboardOptions,
     underlineEnd: @Composable (() -> Unit)? = null,
+    leadingIcon: @Composable (() -> Unit)? = null,
 ) {
     Column(
         modifier = modifier
@@ -52,6 +53,7 @@ internal fun TextInputImpl(
             onValueChange = onValueChange,
             label = label,
             isError = isError,
+            leadingIcon = leadingIcon,
             trailingIcon = trailingIcon,
             enabled = enabled,
             readOnly = readOnly,
@@ -84,6 +86,7 @@ private fun TextBox(
     onValueChange: (String) -> Unit,
     label: String?,
     isError: Boolean,
+    leadingIcon: @Composable (() -> Unit)?,
     trailingIcon: @Composable (() -> Unit)?,
     enabled: Boolean,
     readOnly: Boolean,
@@ -129,6 +132,7 @@ private fun TextBox(
         interactionSource = interactionSource,
         keyboardOptions = keyboardOptions,
         isError = isError,
+        leadingIcon = leadingIcon,
         trailingIcon = trailingIcon,
         shape = RoundedCornerShape(MisticaTheme.radius.inputBorderRadius),
         colors = TextFieldDefaults.textFieldColors(
@@ -188,6 +192,7 @@ fun PreviewTextInput() {
         helperText = "helperText",
         isError = false,
         errorText = "",
+        leadingIcon = { },
         trailingIcon = { },
         isInverse = false,
         enabled = true,
@@ -208,6 +213,7 @@ fun PreviewEmptyTextInput() {
         helperText = "helperText",
         isError = false,
         errorText = "",
+        leadingIcon = { },
         trailingIcon = { },
         isInverse = false,
         enabled = true,

library/src/main/java/com/telefonica/mistica/compose/input/TextInputTestTags.kt

@@ -3,4 +3,5 @@ package com.telefonica.mistica.compose.input
 object TextInputTestTags {
     const val TEXT_INPUT = "text_input"
     const val PASSWORD_VISIBILITY_TOGGLE = "password_visibility_toggle"
+    const val CLEAR_SEARCH_BUTTON = "clear_search_button"
 }

library/src/main/res/drawable/ic_close_regular.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M16.841,17.853a0.722,0.722 0,0 0,0.948 -1.086L13.022,12l4.766,-4.767 0.065,-0.074a0.722,0.722 0,0 0,-1.086 -0.947L12,10.978 7.233,6.211l-0.074,-0.064a0.722,0.722 0,0 0,-0.947 1.086L10.979,12 6.21,16.767l-0.064,0.074a0.722,0.722 0,0 0,1.086 0.947L12,13.022l4.767,4.767z"
+      android:fillColor="#000000"/>
+</vector>

library/src/main/res/drawable/ic_search_regular.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M10.018,17.83C5.684,17.83 2.172,14.318 2.172,9.984C2.172,7.903 2.998,5.909 4.469,4.435C7.584,1.421 12.55,1.502 15.564,4.615C18.379,7.521 18.505,12.06 15.941,15.112L21.645,20.816C21.864,21.035 21.864,21.39 21.645,21.609C21.536,21.715 21.396,21.774 21.247,21.774C21.099,21.774 20.956,21.715 20.853,21.609L15.156,15.912C13.737,17.149 11.912,17.835 10.018,17.83ZM10.018,3.259C6.304,3.259 3.292,6.27 3.292,9.984C3.292,11.769 4.001,13.477 5.262,14.741C7.897,17.357 12.158,17.34 14.774,14.704C17.376,12.082 17.376,7.853 14.774,5.231C13.514,3.962 11.802,3.253 10.018,3.259Z"
+      android:fillColor="#000000"/>
+</vector>

library/src/main/res/values-de/strings_content_descriptions.xml

@@ -3,4 +3,5 @@
     <string name="close_button_content_description" comment="Content description for image views that act as buttons for dismissing views" tools:ignore="Typos">Fenster schließen</string>
     <string name="badge_notification_description" comment="Content description for non numeric badge">Neue Inhalte</string>
     <string name="toggle_action_click" comment="Toggle announcement information about perform action over the toggle">Wechseln</string>
+    <string name="clear_search_content_description">Suche löschen</string>
 </resources>

library/src/main/res/values-en/strings_content_descriptions.xml

@@ -3,4 +3,5 @@
     <string name="close_button_content_description" comment="Content description for image views that act as buttons for dismissing views">Close window</string>
     <string name="badge_notification_description" comment="Content description for non numeric badge">New content</string>
     <string name="toggle_action_click" comment="Toggle announcement information about perform action over the toggle">toggle</string>
+    <string name="clear_search_content_description">Clear search</string>
 </resources>

library/src/main/res/values-es/strings_content_descriptions.xml

@@ -3,4 +3,5 @@
     <string name="close_button_content_description" comment="Content description for image views that act as buttons for dismissing views">Cerrar ventana</string>
     <string name="badge_notification_description" comment="Content description for non numeric badge">Contenido nuevo</string>
     <string name="toggle_action_click" comment="Toggle announcement information about perform action over the toggle">alternar</string>
+    <string name="clear_search_content_description">Borrar búsqueda</string>
 </resources>

library/src/main/res/values-pt/strings_content_descriptions.xml

@@ -3,4 +3,5 @@
     <string name="close_button_content_description" comment="Content description for image views that act as buttons for dismissing views">Fechar janela</string>
     <string name="badge_notification_description" comment="Content description for non numeric badge">Novos conteúdos</string>
     <string name="toggle_action_click" comment="Toggle announcement information about perform action over the toggle">alternar</string>
+    <string name="clear_search_content_description">Apagar pesquisa</string>
 </resources>

library/src/main/res/values/strings_content_descriptions.xml

@@ -3,4 +3,5 @@
     <string name="close_button_content_description" comment="Content description for image views that act as buttons for dismissing views">Cerrar ventana</string>
     <string name="badge_notification_description" comment="Content description for non numeric badge">Contenido nuevo</string>
     <string name="toggle_action_click" comment="Toggle announcement information about perform action over the toggle">alternar</string>
+    <string name="clear_search_content_description">Borrar búsqueda</string>
 </resources>

library/src/test/java/com/telefonica/mistica/compose/input/SearchInputTest.kt

@@ -0,0 +1,70 @@
+package com.telefonica.mistica.compose.input
+
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.onRoot
+import androidx.compose.ui.test.performClick
+import com.telefonica.mistica.compose.theme.MisticaTheme
+import com.telefonica.mistica.compose.theme.brand.MovistarBrand
+import com.telefonica.mistica.testutils.ScreenshotsTest
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+
+@RunWith(RobolectricTestRunner::class)
+class SearchInputTest : ScreenshotsTest() {
+    @get:Rule
+    val composeTestRule = createComposeRule()
+
+    @Test
+    fun `empty SearchInput`() {
+        givenSomeSearchInput(value = "")
+
+        thenScreenshotIsOk()
+    }
+
+    @Test
+    fun `non empty SearchInput`() {
+        givenSomeSearchInput(value = "Something")
+
+        thenScreenshotIsOk()
+    }
+
+    @Test
+    fun `disabled SearchInput`() {
+        givenSomeSearchInput(value = "", enabled = false)
+
+        thenScreenshotIsOk()
+    }
+
+    @Test
+    fun `SearchInput is cleared when clicking on clear search button`() {
+        givenSomeSearchInput(value = "Something")
+
+        whenClickingOnClearSearch()
+
+        thenScreenshotIsOk()
+    }
+
+    private fun givenSomeSearchInput(value: String, enabled: Boolean = true) {
+        composeTestRule.setContent {
+            MisticaTheme(brand = MovistarBrand) {
+                SearchInput(
+                    value = value,
+                    onValueChange = { },
+                    label = "Search something",
+                    enabled = enabled
+                )
+            }
+        }
+    }
+
+    private fun whenClickingOnClearSearch() {
+        composeTestRule.onNodeWithTag(TextInputTestTags.CLEAR_SEARCH_BUTTON).performClick()
+    }
+
+    private fun thenScreenshotIsOk() {
+        compareScreenshot(composeTestRule.onRoot())
+    }
+}