package com.suno.android.common_ui.components.banner

import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.offset
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.Icon
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.draw.rotate
import androidx.compose.ui.draw.shadow
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.painter.ColorPainter
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.res.vectorResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import coil3.compose.AsyncImage
import com.suno.android.common_core_utils.model.Url
import com.suno.android.common_ui.components.loading.SunoSpinner
import com.suno.android.common_ui.theme.ExtendedTheme
import com.suno.android.common_ui.theme.SunoTheme
import com.suno.android.common_res.R as CommonResR
import com.suno.android.common_ui.R as CommonUIR

private const val PREVIEW_ROTATION = 8f

@Composable
fun HookDownloadBanner(
    onClick: () -> Unit,
    onDismiss: (exitDirection: ExitDirection) -> Unit,
    modifier: Modifier = Modifier,
    isDownloadComplete: Boolean = false,
    hookPreviewUrl: Url? = null,
) {
    AuraBanner(
        modifier = modifier,
        onClick = onClick,
        onDismiss = onDismiss,
    ) {
        if (isDownloadComplete) {
            Row(
                verticalAlignment = Alignment.CenterVertically,
                horizontalArrangement = Arrangement.spacedBy(4.dp),
                modifier = Modifier.align(Alignment.CenterStart),
            ) {
                hookPreviewUrl?.let {
                    HookDownloadPreviewImage(hookUrl = hookPreviewUrl)
                }

                Text(
                    text = stringResource(CommonResR.string.hook_download_complete),
                    style = ExtendedTheme.typography.smallBody,
                    color = Color.White,
                )
            }

            Box(
                modifier = Modifier
                    .size(32.dp)
                    .align(Alignment.CenterEnd),
            ) {
                Icon(
                    modifier = Modifier
                        .size(24.dp)
                        .align(Alignment.Center),
                    imageVector = ImageVector.vectorResource(CommonUIR.drawable.check_v2),
                    tint = Color.White,
                    contentDescription = null,
                )
            }
        } else {
            Row(
                modifier = Modifier.align(Alignment.CenterStart),
            ) {
                Spacer(modifier = Modifier.width(18.dp))
                Text(
                    text = stringResource(CommonResR.string.downloading_hook),
                    style = ExtendedTheme.typography.smallBody,
                    color = Color.White,
                )
            }

            SunoSpinner(
                modifier = Modifier
                    .size(32.dp)
                    .align(Alignment.CenterEnd),
            )
        }
    }
}

@Composable
private fun HookDownloadPreviewImage(
    hookUrl: Url,
) {
    Box(
        modifier = Modifier
            .height(48.dp)
            .width(60.dp)
            .padding(horizontal = 12.dp),
        contentAlignment = Alignment.CenterStart,
    ) {
        // Back hook image (rotated right)
        Box(modifier = Modifier.offset(x = 5.dp, y = 3.dp)) {
            Box(
                modifier = Modifier
                    .height(37.dp)
                    .width(28.dp)
                    .rotate(PREVIEW_ROTATION)
                    .shadow(elevation = 12.dp)
                    .clip(shape = RoundedCornerShape(6.dp)),
            ) {
                AsyncImage(
                    modifier = Modifier.fillMaxHeight(),
                    model = hookUrl,
                    placeholder = ColorPainter(Color.LightGray),
                    contentDescription = null,
                    contentScale = ContentScale.Crop,
                )
            }
        }

        // Front download icon (rotated left)
        Box(modifier = Modifier.offset(x = (-3).dp, y = (-12).dp)) {
            Box(
                modifier = Modifier
                    .size(24.dp)
                    .rotate(-PREVIEW_ROTATION)
                    .shadow(elevation = 12.dp)
                    .clip(CircleShape)
                    .background(color = Color.Black),
            ) {
                Icon(
                    modifier = Modifier
                        .size(20.dp)
                        .align(Alignment.Center),
                    imageVector = ImageVector.vectorResource(CommonUIR.drawable.download),
                    tint = Color.White,
                    contentDescription = null,
                )
            }
        }
    }
}

@Preview
@Composable
private fun HookDownloadBanner_Downloading_Preview() {
    SunoTheme {
        HookDownloadBanner(
            isDownloadComplete = false,
            onClick = {},
            onDismiss = {},
        )
    }
}

@Preview
@Composable
private fun HookDownloadBanner_Complete_Preview() {
    SunoTheme {
        HookDownloadBanner(
            isDownloadComplete = true,
            hookPreviewUrl = Url("https://picsum.photos/200/300"),
            onClick = {},
            onDismiss = {},
        )
    }
}