@Composable
fun AnyUiComponent() {
    // Code for UI element
}

@Composable
fun SimpleText(displayText: String) {
    Text(text = displayText)
}

class SimpleTextActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            Column(
                modifier = Modifier.fillMaxSize(),
                verticalArrangement = Arrangement.Center,
                horizontalAlignment = Alignment.CenterHorizontally,
            ) {
                SimpleText(getString("I am learning Compose"))
            }
        }
    }
}

@Composable
fun SetTextStyling(displayText: String, style: TextStyle? = null, maxLines: Int? = null) {
    Text(
        text = displayText,
        modifier = Modifier.padding(16.dp),
        style = style ?: TextStyle.Default,
        overflow = TextOverflow.Ellipsis,
        maxLines = maxLines ?: Int.MAX_VALUE
    )
}

style = TextStyle(
    fontSize = 24.sp
)

fontWeight = FontWeight.Bold

@ExperimentalFoundationApi
@Composable
fun SimpleTextFieldComponent() {
    Surface(color = Color.LightGray, modifier = Modifier.padding(16.dp)) {
        var text by remember { mutableStateOf(TextFieldValue("Enter text here")) }
        BaseTextField(
            value = text,
            modifier = Modifier.padding(16.dp).fillMaxWidth(),
            onValueChange = {
                text = it
            }
        )
    }
}

@Composable
fun SimpleMaterialTextFieldComponent() {
    var text by savedInstanceState { "" }
    TextField(
        value = text,
        modifier = Modifier.padding(16.dp).fillMaxWidth(),
        onValueChange = { text = it },
        label = { Text("Label") }
    )
}

var text by remember { mutableStateOf(TextFieldValue("0123")) }
BaseTextField(value = text,
    keyboardType = KeyboardType.Number,
    onValueChange = {
        text = it
    }
)

keyboardType = KeyboardType.Password,
visualTransformation = PasswordVisualTransformation()

placeholder = { Text("MindOrks") }

// This is a Composable function to display a Text
@Composable
fun SimpleText(displayText: String) {
    Text(text = displayText)
}
@Preview
@Composable
fun SimpleTextPreview() {
    SimpleText("Hi I am learning Compose")
}

@Preview(name = "Named Preview")

data class Blog(
    val name: String,
    val author: String
)

class DummyBlogProvider : PreviewParameterProvider<Blog> {
    override val values =
        sequenceOf(Blog("Learning Compose", "MindOrks"), Blog("Learning Android", "MindOrks"))
    override val count: Int = values.count()
}

@Preview
@Composable
fun BlogInfo(@PreviewParameter(DummyBlogProvider::class) blog: Blog) {
    SimpleTextComponent("${blog.name} by ${blog.author}")
}

@Composable
fun SimpleColumnComponent() {
    Column(modifier = Modifier.padding(16.dp)) {
        Text(text = "Hello! I am Text 1", color = Color.Black)
        Text(text = "Hello! I am Text 2", color = Color.Blue)
    }
}

@Composable
fun ScrollableColumnComponent(blogList: List<Blog>) {
    ScrollableColumn {
        val context = ContextAmbient.current
        Column {
            for (blog in blogList) {
                Card(
                    shape = RoundedCornerShape(4.dp),
                    modifier = Modifier.fillMaxWidth().padding(16.dp).clickable(onClick = {
                        Toast.makeText(context, "Author: ${blog.author}", Toast.LENGTH_SHORT).show()
                    }),
                    backgroundColor = Color(0xFFFFA867.toInt())
                ) {
                    Text(
                        blog.name, style = TextStyle(
                            fontSize = 16.sp,
                            textAlign = TextAlign.Center
                        ), modifier = Modifier.padding(16.dp)
                    )
                }
            }
        }
    }
}

@Composable
fun LazyColumnScrollableComponent(blogList: List<Blog>) {
    LazyColumnFor(items = blogList, modifier = Modifier.fillMaxHeight()) { blog ->
        val context = ContextAmbient.current
        Card(
            shape = RoundedCornerShape(4.dp),
            modifier = Modifier.fillParentMaxWidth().padding(16.dp).clickable(onClick = {
                Toast.makeText(context, "Author: ${blog.author}", Toast.LENGTH_SHORT).show()
            }),
            backgroundColor = Color(0xFFFFA867.toInt())
        ) {
            Text(
                blog.name, style = TextStyle(
                    fontSize = 16.sp,
                    textAlign = TextAlign.Center
                ), modifier = Modifier.padding(16.dp)
            )
        }
    }
}

@Composable
fun SimpleBoxComponent() {
    Box(modifier = Modifier.fillMaxSize().padding(16.dp)) {
        Image(imageResource(R.drawable.mindorks_cover))
        Text(
            modifier = Modifier.padding(start = 16.dp, top = 16.dp),
            text = "I am a text over Image",
            fontSize = 16.sp,
            color = Color.Red
        )
    }
}

@Composable
fun SimpleButtonComponent() {
    val context = ContextAmbient.current
    Button(
        onClick = {
            Toast.makeText(context, "Thanks for clicking!", Toast.LENGTH_LONG).show()
        },
        modifier = Modifier.padding(8.dp).fillMaxWidth()
    ) {
        Text("Click Me")
    }
}

shape = RoundedCornerShape(12.dp)

border = BorderStroke(width = 1.dp, brush = SolidColor(Color.Green))

@Composable
fun SimpleCardComponent() {
    Card(
        backgroundColor = Color(0xFFFFA867.toInt()),
        modifier = Modifier.padding(16.dp).fillMaxWidth()
    ) {
        Text(
            text = "Simple Card",
            textAlign = TextAlign.Center,
            style = TextStyle(
                fontSize = 16.sp
            ),
            modifier = Modifier.padding(16.dp)
        )
    }
}

@Composable
fun SimpleTextComponent() {
    val context = ContextAmbient.current
    Text(
        text = "Click Me",
        textAlign = TextAlign.Center,
        color = Color.Black,
        modifier = Modifier.padding(16.dp).fillMaxWidth().clickable(onClick = {
            Toast.makeText(context, "Thanks for clicking! I am Text", Toast.LENGTH_SHORT).show()
        }, onLongClick = {
            Toast.makeText(context, "Thanks for LONG click! I am Text", Toast.LENGTH_SHORT).show()
        }, onDoubleClick = {
            Toast.makeText(context, "Thanks for DOUBLE click! I am Text", Toast.LENGTH_SHORT).show()
        })
    )
}

@Composable
fun SimpleImageComponent() {
    // Image is a composable that is used to display some image.
    val image = imageResource(R.drawable.mindorks_cover)
    Column(
        modifier = Modifier.padding(16.dp)
    ) {
        Image(image)
    }
}

Image(
    image,
    modifier = Modifier.fillMaxWidth().clip(shape = RoundedCornerShape(8.dp)),
    contentScale = ContentScale.Fit
)

@Composable
fun AlertDialogComponent() {
    val openDialog = remember { mutableStateOf(true) }
    if (openDialog.value) {
        AlertDialog(
            onDismissRequest = { openDialog.value = false },
            title = { Text(text = "Alert Dialog") },
            text = { Text("Hello! I am an Alert Dialog") },
            confirmButton = {
                TextButton(
                    onClick = {
                        openDialog.value = false
                        /* Do some other action */
                    }
                ) {
                    Text("Confirm")
                }
            },
            dismissButton = {
                TextButton(
                    onClick = {
                        openDialog.value = false
                        /* Do some other action */
                    }
                ) {
                    Text("Dismiss")
                }
            },
            backgroundColor = Color.Black,
            contentColor = Color.White
        )
    }
}

@Composable
fun TopAppBarComponent() {
    TopAppBar(
        modifier = Modifier.padding(16.dp).fillMaxWidth(),
        title = { Text("App Name") },
        navigationIcon = {
            IconButton(onClick = { /* doSomething() */ }) {
                Icon(Icons.Filled.Menu)
            }
        },
        actions = {
            IconButton(onClick = { /* doSomething() */ }) {
                Icon(Icons.Filled.Favorite)
            }
            IconButton(onClick = { /* doSomething() */ }) {
                Icon(Icons.Filled.Favorite)
            }
        }
    )
}

@Composable
fun BottomNavigationWithLabelComponent() {
    var selectedItem by remember { mutableStateOf(0) }
    val items = listOf("Home", "Blogs", "Profile")
    BottomNavigation(
        modifier = Modifier.padding(16.dp).fillMaxWidth(),
        backgroundColor = Color.Black,
        contentColor = Color.Yellow
    ) {
        items.forEachIndexed { index, item ->
            BottomNavigationItem(
                label = { Text(text = item) },
                icon = { Icon(Icons.Filled.Favorite) },
                selected = selectedItem == index,
                onClick = { selectedItem = index }
            )
        }
    }
}

@Composable
fun SimpleCheckboxComponent() {
    val checkedState = remember { mutableStateOf(true) }
    Row {
        Checkbox(
            checked = checkedState.value,
            modifier = Modifier.padding(16.dp),
            onCheckedChange = { checkedState.value = it },
        )
        Text(text = "Checkbox Example", modifier = Modifier.padding(16.dp))
    }
}

@Composable
fun SimpleCircularProgressComponent() {
    CircularProgressIndicator(
        modifier = Modifier.padding(16.dp)
    )
}

@Composable
fun SimpleSliderComponent() {
    var sliderValue by remember { mutableStateOf(0.4f) }
    Slider(
        value = sliderValue,
        modifier = Modifier.padding(8.dp),
        onValueChange = { newValue ->
            sliderValue = newValue
        }
    )
    Text(
        text = "Slider value: $sliderValue",
        modifier = Modifier.padding(8.dp)
    )
}

@Composable
fun SimpleSnackbarComponent() {
    Snackbar(
        modifier = Modifier.padding(16.dp),
        text = {
            Text(text = "I'm a Simple Snackbar")
        }
    )
}

action = {
    Text(text = "OK", style = TextStyle(color = Color.Green))
}

@Composable
fun CustomViewComponent() {
    Canvas(modifier = Modifier.fillMaxSize().padding(16.dp)) {
        drawRect(
            color = Color.Red,
            // topLeft is the coordinate of top-left point
            topLeft = Offset(0f, 0f),
            size = Size(800f, 400f)
        )
        drawArc(
            Color.Gray,
            startAngle = 0f,
            sweepAngle = 120f,
            useCenter = true,
            size = Size(600f, 600f),
            topLeft = Offset(300f, 300f)
        )
    }
}

@Composable
fun CrossFadeAnimation() {
    val colors = listOf(Color.Red, Color.Green, Color.Blue, Color.Gray)
    var current by remember { mutableStateOf(colors[0]) }
    Column(modifier = Modifier.fillMaxSize()) {
        Crossfade(current = current) { color ->
            Box(Modifier.fillMaxSize().clickable(
                onClick = {
                    current = colors.random()
                }
            ).background(color))
            Text(
                modifier = Modifier.fillMaxSize(),
                textAlign = TextAlign.Center,
                text = "Click To See"
            )
        }
    }
}