package com.craigvg.lichun_android.utils

import androidx.compose.animation.core.*

/**
 * Shared cozy animation specs matching the iOS CozyAnimations.swift library.
 * Extends the existing AppAnimations with iOS-equivalent named presets.
 */
object CozyAnimations {

    /** Extra bouncy for primary interactions (iOS: response 0.5, damping 0.55) */
    val bounce: FiniteAnimationSpec<Float> = spring(
        dampingRatio = 0.55f,
        stiffness = Spring.StiffnessMedium
    )

    /** Quick pop for feedback (iOS: response 0.25, damping 0.5) */
    val pop: FiniteAnimationSpec<Float> = spring(
        dampingRatio = 0.5f,
        stiffness = Spring.StiffnessHigh
    )

    /** Smooth slide for transitions (iOS: response 0.6, damping 0.75) */
    val slide: FiniteAnimationSpec<Float> = spring(
        dampingRatio = 0.75f,
        stiffness = Spring.StiffnessMediumLow
    )

    /** Soft fade (iOS: easeInOut 0.3s) */
    val fade: FiniteAnimationSpec<Float> = tween(
        durationMillis = 300,
        easing = EaseInOut
    )

    /** Gentle float for idle breathing (iOS: easeInOut 2.0s repeatForever) */
    val floatDuration = 2000
}