2026-04-07 17:32:21 +09:00
|
|
|
//// src/main/kotlin/ui/PeriodTrendCard.kt (신규/통합)
|
|
|
|
|
//package ui
|
|
|
|
|
//
|
|
|
|
|
//import androidx.compose.foundation.Canvas
|
|
|
|
|
//import androidx.compose.foundation.layout.*
|
|
|
|
|
//import androidx.compose.material.*
|
|
|
|
|
//import androidx.compose.runtime.Composable
|
|
|
|
|
//import androidx.compose.ui.Alignment
|
|
|
|
|
//import androidx.compose.ui.Modifier
|
|
|
|
|
//import androidx.compose.ui.geometry.Offset
|
|
|
|
|
//import androidx.compose.ui.graphics.Color
|
|
|
|
|
//import androidx.compose.ui.text.font.FontWeight
|
|
|
|
|
//import androidx.compose.ui.unit.dp
|
|
|
|
|
//import androidx.compose.ui.unit.sp
|
|
|
|
|
//import model.CandleData
|
|
|
|
|
//
|
|
|
|
|
//@Composable
|
|
|
|
|
//fun PeriodTrendCard(label: String, data: List<CandleData>, modifier: Modifier = Modifier) {
|
|
|
|
|
// val avgPrice = if (data.isEmpty()) "0"
|
|
|
|
|
// else String.format("%,d", data.map { it.stck_prpr.toDoubleOrNull() ?: 0.0 }.average().toLong())
|
|
|
|
|
//
|
|
|
|
|
// Card(modifier = modifier.height(80.dp), elevation = 2.dp, backgroundColor = Color.White) {
|
|
|
|
|
// Row(modifier = Modifier.padding(8.dp), verticalAlignment = Alignment.CenterVertically) {
|
|
|
|
|
// // [좌측] 라벨 및 평균가
|
|
|
|
|
// Column(modifier = Modifier.weight(0.4f)) {
|
|
|
|
|
// Text(label, fontSize = 10.sp, color = Color.Gray)
|
|
|
|
|
// Text(text = "${avgPrice}원", fontSize = 12.sp, fontWeight = FontWeight.Bold)
|
|
|
|
|
// }
|
|
|
|
|
//
|
|
|
|
|
// // [우측] 간소화된 그래프 (Sparkline)
|
|
|
|
|
// Box(modifier = Modifier.weight(0.6f).fillMaxHeight()) {
|
|
|
|
|
// if (data.isNotEmpty()) {
|
|
|
|
|
// Canvas(modifier = Modifier.fillMaxSize()) {
|
|
|
|
|
// val prices = data.map { it.stck_prpr.toDoubleOrNull() ?: 0.0 }
|
|
|
|
|
// val max = prices.maxOrNull() ?: 1.0
|
|
|
|
|
// val min = prices.minOrNull() ?: 0.0
|
|
|
|
|
// val range = if (max == min) 1.0 else max - min
|
|
|
|
|
//
|
|
|
|
|
// val stepX = size.width / (prices.size - 1).coerceAtLeast(1)
|
|
|
|
|
// val points = prices.mapIndexed { i, p ->
|
|
|
|
|
// Offset(i * stepX, (size.height - ((p - min) / range * size.height)).toFloat())
|
|
|
|
|
// }
|
|
|
|
|
//
|
|
|
|
|
// for (i in 0 until points.size - 1) {
|
|
|
|
|
// drawLine(
|
|
|
|
|
// color = if (prices.last() >= prices.first()) Color(0xFFE03E2D) else Color(0xFF0E62CF),
|
|
|
|
|
// start = points[i],
|
|
|
|
|
// end = points[i + 1],
|
|
|
|
|
// strokeWidth = 2f
|
|
|
|
|
// )
|
|
|
|
|
// }
|
|
|
|
|
// }
|
|
|
|
|
// }
|
|
|
|
|
// }
|
|
|
|
|
// }
|
|
|
|
|
// }
|
|
|
|
|
//}
|
