import SwiftUI

/// 首页卡片容器：标题、副题、头部尾随内容与正文；圆角描边卡片供各分区复用。
struct HomeCard<Trailing: View, Content: View>: View {
  let title: String
  let subtitle: String?
  @ViewBuilder var trailing: () -> Trailing
  @ViewBuilder var content: () -> Content

  var body: some View {
    VStack(alignment: .leading, spacing: 8) {
      HStack(alignment: .firstTextBaseline) {
        VStack(alignment: .leading, spacing: 2) {
          Text(title)
            .font(.title2.weight(.semibold))
          if let subtitle {
            Text(subtitle)
              .font(.subheadline)
              .foregroundStyle(.secondary)
          }
        }
        Spacer(minLength: 16)
        trailing()
      }
      content()
    }
    .padding(20)
    .frame(maxWidth: .infinity, alignment: .leading)
    .background(
      .background.secondary,
      in: RoundedRectangle(cornerRadius: 12, style: .continuous)
    )
    .overlay(
      RoundedRectangle(cornerRadius: 12, style: .continuous)
        .strokeBorder(.quaternary)
    )
  }
}