Radio Group

// RadioGroup widget demonstration

require("v0.2")

let title = widget.NewLabel("RadioGroup Widget Demo")
title.TextStyle.Bold = true

let separator1 = widget.NewSeparator()

// ===== BASIC RADIO GROUP =====
let basicTitle = widget.NewLabel("Basic RadioGroup (Vertical)")

let selectedAnimal = widget.NewLabel("Selected: (none)")

let animalRadio = widget.NewRadioGroup(
    ["Dog", "Cat", "Bird", "Fish", "Rabbit"],
    (selected) => {
        selectedAnimal.Text = `Selected: ${selected}`
    }
)

let basicSection = container.NewVBox(
    basicTitle,
    animalRadio,
    selectedAnimal
)

let separator2 = widget.NewSeparator()

// ===== HORIZONTAL RADIO GROUP =====
let horizontalTitle = widget.NewLabel("Horizontal RadioGroup")

let selectedSize = widget.NewLabel("Selected size: Medium")

let sizeRadio = widget.NewRadioGroup(
    ["Small", "Medium", "Large"],
    (selected) => {
        selectedSize.Text = `Selected size: ${selected}`
    }
)

// Set to horizontal layout
sizeRadio.Horizontal = true
sizeRadio.Selected = "Medium"

let horizontalSection = container.NewVBox(
    horizontalTitle,
    sizeRadio,
    selectedSize
)

let separator3 = widget.NewSeparator()

// ===== REQUIRED RADIO GROUP =====
let requiredTitle = widget.NewLabel("Required RadioGroup")
let requiredInfo = widget.NewLabel("(Must select an option - shows validation)")

let selectedPriority = widget.NewLabel("Selected: (required)")

let priorityRadio = widget.NewRadioGroup(
    ["Low", "Normal", "High", "Critical"],
    (selected) => {
        selectedPriority.Text = `Selected: ${selected}`
    }
)

// Mark as required
priorityRadio.Required = true

let requiredSection = container.NewVBox(
    requiredTitle,
    requiredInfo,
    priorityRadio,
    selectedPriority
)

let separator4 = widget.NewSeparator()

// ===== DYNAMIC OPTIONS =====
let dynamicTitle = widget.NewLabel("Dynamic Options")

let selectedColor = widget.NewLabel("Selected: (none)")

let colorRadio = widget.NewRadioGroup(
    ["Red", "Green", "Blue"],
    (selected) => {
        selectedColor.Text = `Selected: ${selected}`
    }
)

let newColorEntry = widget.NewEntry()
newColorEntry.Text = "Purple"

let addColorButton = widget.NewButton("Add Color", () => {
    if (newColorEntry.Text != "") {
        colorRadio.Append(newColorEntry.Text)
        newColorEntry.Text = ""
    }
})

let resetColorsButton = widget.NewButton("Reset Colors", () => {
    colorRadio.Options = ["Red", "Green", "Blue"]
    colorRadio.Selected = ""
    selectedColor.Text = "Selected: (none)"
})

let dynamicSection = container.NewVBox(
    dynamicTitle,
    colorRadio,
    selectedColor,
    widget.NewSeparator(),
    widget.NewLabel("Add new option:"),
    container.NewHBox(newColorEntry, addColorButton),
    resetColorsButton
)

let separator5 = widget.NewSeparator()

// ===== PROGRAMMATIC CONTROL =====
let controlTitle = widget.NewLabel("Programmatic Control")

let selectedDay = widget.NewLabel("Selected: Monday")

let dayRadio = widget.NewRadioGroup(
    ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"],
    (selected) => {
        selectedDay.Text = `Selected: ${selected}`
    }
)

dayRadio.Selected = "Monday"

let selectWednesdayButton = widget.NewButton("Select Wednesday", () => {
    dayRadio.SetSelected("Wednesday")
})

let selectWeekendButton = widget.NewButton("Select Saturday", () => {
    dayRadio.SetSelected("Saturday")
})

let clearSelectionButton = widget.NewButton("Clear Selection", () => {
    dayRadio.SetSelected("")
})

let disableButton = widget.NewButton("Disable", () => {
    dayRadio.Disable()
})

let enableButton = widget.NewButton("Enable", () => {
    dayRadio.Enable()
})

let controlSection = container.NewVBox(
    controlTitle,
    dayRadio,
    selectedDay,
    widget.NewSeparator(),
    widget.NewLabel("Control buttons:"),
    container.NewHBox(selectWednesdayButton, selectWeekendButton, clearSelectionButton),
    container.NewHBox(disableButton, enableButton)
)

let separator6 = widget.NewSeparator()

// ===== FORM INTEGRATION =====
let formTitle = widget.NewLabel("RadioGroup in Forms")

let selectedPayment = ""

let paymentRadio = widget.NewRadioGroup(
    ["Credit Card", "PayPal", "Bank Transfer", "Cash"],
    (selected) => {
        selectedPayment = selected
    }
)

paymentRadio.Required = true

let selectedShipping = ""

let shippingRadio = widget.NewRadioGroup(
    ["Standard", "Express", "Next Day"],
    (selected) => {
        selectedShipping = selected
    }
)

shippingRadio.Horizontal = true
shippingRadio.Selected = "Standard"
selectedShipping = "Standard"

let resultLabel = widget.NewLabel("")

let submitButton = widget.NewButton("Submit Order", () => {
    if (selectedPayment == "") {
        resultLabel.Text = "Error: Payment method is required"
    } else {
        resultLabel.Text = `Order submitted!\nPayment: ${selectedPayment}\nShipping: ${selectedShipping}`
    }
})

let form = container.NewVBox(
    formTitle,
    widget.NewLabel("Payment Method (required):"),
    paymentRadio,
    widget.NewSeparator(),
    widget.NewLabel("Shipping Method:"),
    shippingRadio,
    widget.NewSeparator(),
    submitButton,
    resultLabel
)

// Main layout
let content = container.NewVBox(
    title,
    separator1,
    basicSection,
    separator2,
    horizontalSection,
    separator3,
    requiredSection,
    separator4,
    dynamicSection,
    separator5,
    controlSection,
    separator6,
    form
)

let scrollable = container.NewScroll(content)
window.SetContent(scrollable)

cd examples/07-radiogroup
go run main.go

fynerisor script.risor