Stepper

import { Stepper, StepperDecrement, StepperGroup, StepperIncrement, StepperInput, StepperSeparator } from "@/components/interactions/stepper"

export function StepperExample() {
  return (
    <Stepper defaultValue={1} min={0} max={10}>
      <StepperInput accessibilityLabel="Quantity" />
      <StepperGroup>
        <StepperDecrement />
        <StepperSeparator />
        <StepperIncrement />
      </StepperGroup>
    </Stepper>
  )
}

import EsuissUI
import SwiftUI

struct StepperParts: View {
  var body: some View {
    StepperInput()
    StepperGroup {
      StepperDecrement()
      StepperSeparator()
      StepperIncrement()
    }
  }
}

struct StepperQuantity: View {
  @State private var value = 1

  var body: some View {
    ValueStepper(value: $value, in: 0...10) {
      StepperParts()
    }
    .accessibilityLabel(Text("Quantity"))
  }
}

import androidx.compose.foundation.layout.Row
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableDoubleStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import com.esuiss.ui.interactions.Stepper
import com.esuiss.ui.interactions.StepperDecrement
import com.esuiss.ui.interactions.StepperGroup
import com.esuiss.ui.interactions.StepperIncrement
import com.esuiss.ui.interactions.StepperInput
import com.esuiss.ui.interactions.StepperSeparator

@Composable
fun StepperControls() {
    StepperGroup {
        StepperDecrement()
        StepperSeparator()
        StepperIncrement()
    }
}

@Composable
fun StepperDefault() {
    var value by rememberSaveable { mutableDoubleStateOf(1.0) }
    Row {
        Stepper(value = value, onValueChange = { value = it }, min = 0.0, max = 10.0) {
            StepperInput(contentDescription = "Quantity")
            StepperControls()
        }
    }
}

import { cn } from "cn"
import { MinusIcon, PlusIcon } from "phosphor-react-native"
import type * as React from "react"
import { View, type ViewProps } from "react-native"
import * as NumberFieldPrimitive from "@/components/primitives/number-field"
import { resolveClassName } from "@/components/primitives/use-render"
import { Icon } from "@/components/ui/icon"

function Stepper({
  value,
  defaultValue = 0,
  onValueChange,
  className,
  ...props
}: Omit<
  React.ComponentProps<typeof NumberFieldPrimitive.Root>,

import { cn } from "cn"
import { cssInterop } from "nativewind"
import { MinusIcon, PlusIcon } from "phosphor-react-native"
import type * as React from "react"
import { TextInput, View, type ViewProps } from "react-native"
import * as NumberFieldPrimitive from "@/components/primitives/number-field"
import { resolveClassName } from "@/components/primitives/use-render"
import { Icon } from "@/components/ui/icon"

declare module "react-native" {
  interface TextInputProps {
    cursorColorClassName?: string
    selectionColorClassName?: string
  }
}

import { MinusIcon, PlusIcon } from "phosphor-react-native"
import type * as React from "react"
import {
  Pressable,
  type StyleProp,
  StyleSheet,
  type TextStyle,
  View,
  type ViewProps,
  type ViewStyle,
} from "react-native"
import * as NumberFieldPrimitive from "@/components/primitives/number-field"
import { resolveStyle } from "@/components/primitives/use-render"
import { Icon } from "@/components/ui/icon"
import {
  fontSize,

import SwiftUI
import UIKit

struct RGBA: Sendable {
  let red: CGFloat
  let green: CGFloat
  let blue: CGFloat
  let alpha: CGFloat

  init(_ hex: UInt32, _ alpha: CGFloat = 1) {
    red = CGFloat((hex >> 16) & 0xFF) / 255
    green = CGFloat((hex >> 8) & 0xFF) / 255
    blue = CGFloat(hex & 0xFF) / 255
    self.alpha = alpha
  }

import SwiftUI

extension Color {
  public static let surface = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x000000))
  public static let surfaceSecondary = Color.adaptive(light: .init(0xF5F5F7), dark: .init(0x161617))
  public static let surfaceTertiary = Color.adaptive(light: .init(0xE8E8ED), dark: .init(0x2C2C2E))
  public static let surfaceRaised = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x1D1D1F))
  public static let label = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let labelSecondary = Color.adaptive(light: .init(0x6E6E73), dark: .init(0xA1A1A6))
  public static let labelTertiary = Color.adaptive(light: .init(0x86868B), dark: .init(0x86868B))
  public static let labelQuaternary = Color.adaptive(light: .init(0xD2D2D7), dark: .init(0x424245))
  public static let control = Color.adaptive(light: .init(0x000000, 0.04), dark: .init(0xFFFFFF, 0.1))
  public static let controlPressed = Color.adaptive(light: .init(0x000000, 0.12), dark: .init(0xFFFFFF, 0.22))
  public static let controlSelected = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let controlDisabled = Color.adaptive(light: .init(0x000000, 0.03), dark: .init(0xFFFFFF, 0.05))
  public static let onControlSelected = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x000000))

import PhosphorSwift
import SwiftUI

enum StepperMath {
  static func canChange(_ value: Double, direction: Int, bounds: ClosedRange<Double>) -> Bool {
    direction > 0 ? value < bounds.upperBound : value > bounds.lowerBound
  }

  static func next(_ value: Double, direction: Int, step: Double, bounds: ClosedRange<Double>) -> Double? {
    guard canChange(value, direction: direction, bounds: bounds) else { return nil }
    let precision = max(0, -Int(log10(step).rounded(.down)))
    let factor = pow(10, Double(precision))
    let raw = ((value + Double(direction) * step) * factor).rounded() / factor
    return min(max(raw, bounds.lowerBound), bounds.upperBound)
  }

import PhosphorSwift
import SwiftUI

extension Shadow {
  static let control = Shadow(color: .black.opacity(0.08), radius: 0.5, y: 0.5)
  static let thumb = Shadow(color: .black.opacity(0.12), radius: 1.5, y: 1)
}

struct SelectionIndicator<Mark: View>: View {
  let checked: Bool
  let pressed: Bool
  let cornerRadius: CGFloat
  let mark: Mark

  @Environment(\.isEnabled) private var isEnabled
  @Environment(\.isInvalid) private var invalid

import SwiftUI

extension EnvironmentValues {
  @Entry public var isInvalid = false
  @Entry var fieldInset = false
  @Entry var fieldGroupInset = false
  @Entry var fieldSetInset = false
}

extension View {
  public func invalid(_ isInvalid: Bool = true) -> some View {
    environment(\.isInvalid, isInvalid)
  }
}

public enum FieldOrientation: CaseIterable, Sendable {

import SwiftUI

extension EnvironmentValues {
  @Entry public var hapticsEnabled = true
}

extension View {
  public func haptics(_ enabled: Bool) -> some View {
    environment(\.hapticsEnabled, enabled)
  }

  func hapticFeedback<Trigger: Equatable>(_ feedback: SensoryFeedback, trigger: Trigger) -> some View {
    modifier(HapticFeedbackModifier(feedback: feedback, trigger: trigger) { _, _ in true })
  }

  func hapticFeedback<Trigger: Equatable>(

import SwiftUI

public struct Separator: View {
  let orientation: Axis

  public init(_ orientation: Axis = .horizontal) {
    self.orientation = orientation
  }

  public var body: some View {
    Rectangle()
      .fill(Color.separator)
      .frame(width: orientation == .vertical ? 1 : nil, height: orientation == .horizontal ? 1 : nil)
      .frame(maxWidth: orientation == .horizontal ? .infinity : nil, maxHeight: orientation == .vertical ? .infinity : nil)
      .accessibilityHidden(true)
  }

import SwiftUI

public enum TextVariant: CaseIterable, Sendable {
  case `default`, h1, h2, h3, h4, p, blockquote, code, lead, large, small, muted

  var style: TextStyle {
    switch self {
    case .h1: .xl3
    case .h2: .xl2
    case .h3: .xl
    case .h4, .lead, .large: .lg
    case .code, .small, .muted: .sm
    default: .base
    }
  }

package com.esuiss.ui.theme

import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.Immutable
import androidx.compose.runtime.staticCompositionLocalOf
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.dropShadow
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.Shape
import androidx.compose.ui.graphics.shadow.Shadow as DropShadow
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.style.LineHeightStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.DpOffset

package com.esuiss.ui.theme

import androidx.compose.runtime.Immutable
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.unit.dp

@Immutable
data class Colors(
    val surface: Color,
    val surfaceSecondary: Color,
    val surfaceTertiary: Color,
    val surfaceRaised: Color,
    val label: Color,
    val labelSecondary: Color,
    val labelTertiary: Color,
    val labelQuaternary: Color,

package com.esuiss.ui.interactions

import androidx.compose.foundation.background
import androidx.compose.foundation.gestures.awaitEachGesture
import androidx.compose.foundation.gestures.awaitFirstDown
import androidx.compose.foundation.gestures.waitForUpOrCancellation
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.interaction.collectIsFocusedAsState
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.width

package com.esuiss.ui.components

import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp

val LocalContentStyle = compositionLocalOf { TextStyle.Default }

val LocalContentColor = compositionLocalOf { Color.Unspecified }

val LocalIconSize = compositionLocalOf { 20.dp }

package com.esuiss.ui.components

import android.provider.Settings
import androidx.compose.animation.core.CubicBezierEasing
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.gestures.Orientation
import androidx.compose.foundation.text.selection.TextSelectionColors
import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.draw.drawWithContent
import androidx.compose.ui.geometry.Offset
import androidx.compose.ui.geometry.Size

package com.esuiss.ui.components

import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.remember
import androidx.compose.runtime.staticCompositionLocalOf
import androidx.compose.ui.hapticfeedback.HapticFeedback
import androidx.compose.ui.hapticfeedback.HapticFeedbackType
import androidx.compose.ui.platform.LocalHapticFeedback

val LocalHapticsEnabled = staticCompositionLocalOf { true }

@Composable
fun ProvideHaptics(enabled: Boolean, content: @Composable () -> Unit) {
    CompositionLocalProvider(LocalHapticsEnabled provides enabled, content = content)
}

package com.esuiss.ui.components

import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.size
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.ColorFilter
import androidx.compose.ui.graphics.takeOrElse
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.unit.Dp
import com.esuiss.ui.theme.EsuissTheme

@Composable
fun Icon(
    imageVector: ImageVector,

import * as React from "react"
import { View } from "react-native"
import { Stepper, StepperDecrement, StepperGroup, StepperIncrement, StepperInput, StepperSeparator } from "@/components/interactions/stepper"
import { Text } from "@/components/ui/text"

function StepperRow({
  label,
  ...props
}: React.ComponentProps<typeof Stepper> & { label: string }) {
  const labelId = React.useId()

  return (
    <View className="min-h-11 flex-row items-center justify-between gap-4 px-4 py-1.5">
      <Text nativeID={labelId} className="text-base">
        {label}
      </Text>
      <Stepper {...props}>
        <StepperInput accessibilityLabelledBy={labelId} />
        <StepperGroup>
          <StepperDecrement />
          <StepperSeparator />
          <StepperIncrement />
        </StepperGroup>
      </Stepper>
    </View>
  )
}

function PrintExample() {
  const [copies, setCopies] = React.useState(1)
  const [scale, setScale] = React.useState(100)

  return (
    <View className="w-full gap-3">
      <View className="overflow-hidden rounded-2xl border border-separator">
        <StepperRow
          label="Copies"
          value={copies}
          onValueChange={setCopies}
          min={1}
          max={999}
        />
        <View className="h-px bg-separator" />
        <StepperRow
          label="Scale"
          value={scale}
          onValueChange={setScale}
          min={25}
          max={400}
          step={5}
          format={{ style: "unit", unit: "percent" }}
        />
        <View className="h-px bg-separator" />
        <StepperRow label="Pages per sheet" defaultValue={1} disabled />
      </View>
      <Text
        accessibilityLiveRegion="polite"
        className="text-sm text-label-secondary"
      >
        {copies} {copies === 1 ? "copy" : "copies"} at {scale}%
      </Text>
    </View>
  )
}

export function StepperPrintExample() {
  return (
    <PrintExample />
  )
}

import EsuissUI
import SwiftUI

struct StepperParts: View {
  var body: some View {
    StepperInput()
    StepperGroup {
      StepperDecrement()
      StepperSeparator()
      StepperIncrement()
    }
  }
}

struct StepperRow<Content: View>: View {
  let label: LocalizedStringKey
  @ViewBuilder let content: () -> Content

  var body: some View {
    HStack(spacing: 16) {
      Text(label)
        .textStyle(.base)
        .foregroundStyle(Color.label)
        .frame(maxWidth: .infinity, alignment: .leading)
      content()
        .accessibilityLabel(Text(label))
    }
    .padding(.horizontal, 16)
    .padding(.vertical, 6)
    .frame(minHeight: 44)
  }
}

struct StepperPrint: View {
  @State private var copies = 1
  @State private var scale = 100.0
  @State private var pages = 1

  var body: some View {
    let shape = RoundedRectangle(cornerRadius: Radius.xl2, style: .continuous)
    VStack(alignment: .leading, spacing: 12) {
      VStack(spacing: 0) {
        StepperRow(label: "Copies") {
          ValueStepper(value: $copies, in: 1...999) { StepperParts() }
        }
        Color.separator.frame(height: 1)
        StepperRow(label: "Scale") {
          ValueStepper(
            value: $scale,
            in: 25...400,
            step: 5,
            format: FloatingPointFormatStyle<Double>.Percent().scale(1)
          ) { StepperParts() }
        }
        Color.separator.frame(height: 1)
        StepperRow(label: "Pages per sheet") {
          ValueStepper(value: $pages) { StepperParts() }
            .disabled(true)
        }
      }
      .clipShape(shape)
      .overlay { shape.strokeBorder(Color.separator) }
      Text(verbatim: "\(copies) \(copies == 1 ? "copy" : "copies") at \(Int(scale))%")
        .textStyle(.sm)
        .foregroundStyle(Color.labelSecondary)
        .accessibilityAddTraits(.updatesFrequently)
    }
  }
}

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.heightIn
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableDoubleStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.semantics.LiveRegionMode
import androidx.compose.ui.semantics.liveRegion
import androidx.compose.ui.semantics.semantics
import androidx.compose.ui.unit.dp
import com.esuiss.ui.components.Text
import com.esuiss.ui.interactions.Stepper
import com.esuiss.ui.interactions.StepperDecrement
import com.esuiss.ui.interactions.StepperGroup
import com.esuiss.ui.interactions.StepperIncrement
import com.esuiss.ui.interactions.StepperInput
import com.esuiss.ui.interactions.StepperSeparator
import com.esuiss.ui.theme.EsuissTheme
import com.esuiss.ui.theme.Radius
import com.esuiss.ui.theme.Typography
import java.text.DecimalFormat
import java.text.NumberFormat

@Composable
fun StepperControls() {
    StepperGroup {
        StepperDecrement()
        StepperSeparator()
        StepperIncrement()
    }
}

@Composable
fun StepperRow(
    label: String,
    value: Double,
    onValueChange: (Double) -> Unit,
    min: Double = Double.NEGATIVE_INFINITY,
    max: Double = Double.POSITIVE_INFINITY,
    step: Double = 1.0,
    enabled: Boolean = true,
    format: NumberFormat = remember { NumberFormat.getNumberInstance() },
) {
    Row(
        modifier = Modifier
            .fillMaxWidth()
            .heightIn(min = 44.dp)
            .padding(horizontal = 16.dp, vertical = 6.dp),
        horizontalArrangement = Arrangement.spacedBy(16.dp),
        verticalAlignment = Alignment.CenterVertically,
    ) {
        Text(label, modifier = Modifier.weight(1f), style = Typography.base)
        Stepper(value = value, onValueChange = onValueChange, min = min, max = max, step = step, enabled = enabled, format = format) {
            StepperInput(contentDescription = label)
            StepperControls()
        }
    }
}

@Composable
fun StepperPrint() {
    val colors = EsuissTheme.colors
    var copies by rememberSaveable { mutableDoubleStateOf(1.0) }
    var scale by rememberSaveable { mutableDoubleStateOf(100.0) }
    var pages by rememberSaveable { mutableDoubleStateOf(1.0) }
    val percent = remember { DecimalFormat("0'%'") }
    val shape = RoundedCornerShape(Radius.xl2)
    Column(verticalArrangement = Arrangement.spacedBy(12.dp)) {
        Column(
            Modifier
                .fillMaxWidth()
                .clip(shape)
                .border(1.dp, colors.separator, shape),
        ) {
            StepperRow("Copies", copies, { copies = it }, min = 1.0, max = 999.0)
            Box(Modifier.fillMaxWidth().height(1.dp).background(colors.separator))
            StepperRow("Scale", scale, { scale = it }, min = 25.0, max = 400.0, step = 5.0, format = percent)
            Box(Modifier.fillMaxWidth().height(1.dp).background(colors.separator))
            StepperRow("Pages per sheet", pages, { pages = it }, enabled = false)
        }
        Text(
            "${copies.toInt()} ${if (copies == 1.0) "copy" else "copies"} at ${scale.toInt()}%",
            modifier = Modifier.semantics { liveRegion = LiveRegionMode.Polite },
            style = Typography.sm.copy(color = colors.labelSecondary),
        )
    }
}