import SwiftUI

struct CategoryPicker: View {
    @Binding var selectedCategory: String

    private let columns = [
        GridItem(.adaptive(minimum: 90), spacing: 8)
    ]

    var body: some View {
        VStack(alignment: .leading, spacing: 8) {
            Text("Category")
                .font(.subheadline)
                .fontWeight(.semibold)

            LazyVGrid(columns: columns, spacing: 8) {
                ForEach(todoCategories, id: \.self) { category in
                    let isSelected = selectedCategory == category

                    Button {
                        selectedCategory = category
                    } label: {
                        Text(category)
                            .font(.subheadline)
                            .frame(maxWidth: .infinity)
                            .padding(.vertical, 8)
                            .background(
                                RoundedRectangle(cornerRadius: 8)
                                    .fill(isSelected ? Color.accentColor : Color(.systemGray5))
                            )
                            .foregroundStyle(isSelected ? .white : .primary)
                    }
                    .buttonStyle(.plain)
                }
            }
        }
    }
}