fun MainHeaderSearchBar()

in ui-components/src/commonMain/kotlin/org/jetbrains/kotlinconf/ui/components/MainHeader.kt [47:124]
75 lines of code
3 McCabe index (conditional complexity)

fun MainHeaderSearchBar(
    searchValue: String,
    onSearchValueChange: (String) -> Unit,
    onClear: () -> Unit,
    onClose: () -> Unit,
    modifier: Modifier = Modifier,
    hasAdditionalInputs: Boolean = false,
) {
    Row(
        modifier = modifier
            .height(48.dp)
            .fillMaxWidth()
            .background(KotlinConfTheme.colors.mainBackground),
        verticalAlignment = Alignment.CenterVertically,
    ) {
        TopMenuButton(
            icon = UiRes.drawable.arrow_left_24,
            onClick = {
                onClose()
                onSearchValueChange("")
            },
            contentDescription = stringResource(UiRes.string.main_header_back),
        )

        var focusRequested by rememberSaveable { mutableStateOf(false) }
        val focusRequester = remember { FocusRequester() }
        if (!focusRequested) {
            LaunchedEffect(Unit) {
                focusRequester.requestFocus()
                focusRequested = true
            }
        }

        Box(
            modifier = Modifier.weight(1f).fillMaxHeight(),
            contentAlignment = Alignment.CenterStart,
        ) {
            BasicTextField(
                value = searchValue,
                onValueChange = { onSearchValueChange(it) },
                modifier = Modifier
                    .fillMaxWidth()
                    .focusRequester(focusRequester),
                singleLine = true,
                textStyle = KotlinConfTheme.typography.text1
                    .copy(color = KotlinConfTheme.colors.primaryText),
                cursorBrush = SolidColor(KotlinConfTheme.colors.primaryText),
            )
            androidx.compose.animation.AnimatedVisibility(
                searchValue.isEmpty(),
                enter = fadeIn(tween(10)),
                exit = fadeOut(tween(10)),
            ) {
                Text(
                    text = stringResource(UiRes.string.main_header_search_hint),
                    style = KotlinConfTheme.typography.text1,
                    color = KotlinConfTheme.colors.placeholderText
                )
            }
        }

        AnimatedVisibility(
            visible = searchValue.isNotEmpty() || hasAdditionalInputs,
            enter = fadeIn(tween(200)),
            exit = fadeOut(tween(100)),
        ) {
            TopMenuButton(
                icon = UiRes.drawable.close_24,
                onClick = {
                    onSearchValueChange("")
                    onClear()
                    focusRequester.requestFocus()
                },
                contentDescription = stringResource(UiRes.string.main_header_search_clear),
            )
        }
    }
}