package com.craigvg.lichun_android.ui.components.indicators

import androidx.compose.animation.core.InfiniteTransition
import androidx.compose.animation.core.RepeatMode
import androidx.compose.animation.core.animateFloat
import androidx.compose.animation.core.infiniteRepeatable
import androidx.compose.animation.core.rememberInfiniteTransition
import androidx.compose.animation.core.tween
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.size
import androidx.compose.material3.Text
import androidx.compose.material3.TextButton
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.scale
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.craigvg.lichun_android.ui.theme.AppColors
import com.craigvg.lichun_android.ui.theme.AppSpacing
import com.craigvg.lichun_android.ui.theme.AppTypography

@Composable
fun CozyConnectingView(
    modifier: Modifier = Modifier,
    onRetry: (() -> Unit)? = null
) {
    val transition: InfiniteTransition = rememberInfiniteTransition(label = "pulse")
    val scale by transition.animateFloat(
        initialValue = 0.85f,
        targetValue = 1.15f,
        animationSpec = infiniteRepeatable(
            animation = tween(durationMillis = 800),
            repeatMode = RepeatMode.Reverse
        ),
        label = "pulseScale"
    )

    Column(
        modifier = modifier.fillMaxSize(),
        horizontalAlignment = Alignment.CenterHorizontally,
        verticalArrangement = Arrangement.Center
    ) {
        Text(
            text = "\uD83C\uDF19",
            fontSize = 48.sp,
            modifier = Modifier.scale(scale)
        )
        Spacer(Modifier.height(AppSpacing.md))
        Text(
            text = "Connecting...",
            style = AppTypography.headline,
            color = AppColors.secondaryText
        )
        onRetry?.let {
            Spacer(Modifier.height(AppSpacing.md))
            TextButton(onClick = it) {
                Text(
                    text = "Retry",
                    style = AppTypography.bodyBold,
                    color = AppColors.primary
                )
            }
        }
    }
}