import SwiftUI

struct SodaAddressInputView: View {
    @Binding var zipCode: String
    @Binding var address: String
    @Binding var addressDetail: String
    @State private var isSearching = false

    var body: some View {
        VStack(alignment: .leading, spacing: SodaSpacing.s4) {
            Text("우편번호")
                .appFont(.body5)
                .foregroundColor(.grayee)
            VStack(spacing: SodaSpacing.s8) {
                HStack(spacing: SodaSpacing.s8) {
                    readonlyField(zipCode, placeholder: "우편번호를 입력해 주세요", label: "우편번호")
                    Button {
                        isSearching = true
                    } label: {
                        Text("주소 검색")
                            .appFont(.body5)
                            .foregroundColor(.white)
                            .padding(.horizontal, SodaSpacing.s14)
                            .frame(minHeight: 44)
                            .overlay(Capsule().stroke(Color.gray500, lineWidth: 1))
                            .fixedSize(horizontal: true, vertical: false)
                    }
                    .buttonStyle(.plain)
                    .accessibilityLabel("주소 검색")
                }
                VStack(alignment: .leading, spacing: SodaSpacing.s4) {
                    Text("주소")
                        .appFont(.body5)
                        .foregroundColor(.grayee)
                    readonlyField(address, placeholder: "주소를 입력해 주세요", label: "기본 주소")
                }
                VStack(alignment: .leading, spacing: SodaSpacing.s4) {
                    Text("상세주소")
                        .appFont(.body5)
                        .foregroundColor(.grayee)
                    TextField("", text: $addressDetail, prompt: Text("상세 주소를 입력해 주세요").foregroundColor(.gray600))
                        .appFont(.body3)
                        .foregroundColor(.white)
                        .textContentType(.streetAddressLine2)
                        .autocorrectionDisabled()
                        .padding(SodaSpacing.s14)
                        .frame(maxWidth: .infinity, alignment: .leading)
                        .background(Color.gray900)
                        .cornerRadius(SodaRadius.r14)
                        .accessibilityLabel("상세 주소")
                }
            }
        }
        .sheet(isPresented: $isSearching) {
            KakaoPostcodeSearchView { result in
                if zipCode != result.zonecode || address != result.address {
                    addressDetail = ""
                }
                zipCode = result.zonecode
                address = result.address
                isSearching = false
            }
        }
    }

    private func readonlyField(_ value: String, placeholder: String, label: String) -> some View {
        Text(value.isEmpty ? placeholder : value)
            .appFont(.body3)
            .foregroundColor(value.isEmpty ? .gray600 : .white)
            .padding(SodaSpacing.s14)
            .frame(maxWidth: .infinity, alignment: .leading)
            .background(Color.gray900)
            .cornerRadius(SodaRadius.r14)
            .accessibilityLabel(label)
            .accessibilityValue(value)
    }
}