// // OrderPaymentView.swift // SFI // // Created by Mac on 2024/10/21. // import Foundation // import SwiftUI struct OrderPaymentView: View { var orderinfo : OrderInfoDatum @State private var alert: Alert? @State private var isLoading = false @State private var errorMessage: String? @Environment(\.openURL) private var openURL @State private var showAlert = false @State private var payment :PaymentReponseDatum? @State private var ischeckout = false @Environment(\.presentationMode) var presentationMode // 环境变量用于控制视图的呈现 var body: some View { NavigationView(content: { VStack{ // Navigation Bar ZStack{ HStack{ Button(action: { presentationMode.wrappedValue.dismiss() // 手动触发返回 }, label: { Image(systemName: "chevron.left") .foregroundColor(.white) Text("返回") .foregroundColor(.white) }).padding(10) // 增加可点击区域 Spacer() if orderinfo.status == 0 { Button(action: { alert = Alert(YesOrNOMessage: "确定取消订单吗？"){ Task{ await cancelorder(orderNO: orderinfo.tradeNo) } } }, label: { Text("取消订单") .foregroundColor(.red) }) } } Spacer() Text("订单详情") .fontWeight(.bold).lineLimit(1).frame(width: UIScreen.main.bounds.width*0.5) .foregroundColor(.white) Spacer() } .padding(.all) VStack(spacing: 20) { ScrollView(.vertical, showsIndicators: false) { // Product Details Section VStack(alignment: .leading, spacing: 10) { Text("订单详情") .font(.headline) .foregroundColor(.white) HStack { Text("订单号: ") .font(.subheadline) .foregroundColor(.white) Text(orderinfo.tradeNo) .font(.subheadline) .foregroundColor(.white) } HStack { Text("创建时间: ") .font(.subheadline) .foregroundColor(.white) Text(TimestampConverter.convertTimestampToDateString(orderinfo.createdAt)) .font(.subheadline) .foregroundColor(.white) } Spacer().frame(height: 20) Text("商品详情") .font(.headline) .foregroundColor(.white) HStack { Text("商品名称: ") .font(.subheadline) .foregroundColor(.white) Text(orderinfo.plan.name) .font(.subheadline) .foregroundColor(.yellow) } HStack { Text("类型/周期: ") .font(.subheadline) .foregroundColor(.white) Text(orderinfo.period_zh) .font(.subheadline) .foregroundColor(.white) } HStack { Text("产品流量: ") .font(.subheadline) .foregroundColor(.white) Text("\(orderinfo.plan.transferEnable ?? 0)GB/月") .font(.subheadline) .foregroundColor(.white) } // Pending payment stamp (badge) Spacer() HStack { Spacer() Text(orderinfo.status_zh) .font(.subheadline) .padding(10) .background(orderinfo.status == 1 ? Color.green: (orderinfo.status == 0 ? Color.red : Color.gray)) .cornerRadius(10) .foregroundColor(.white) } } .padding() .background(Color.black.opacity(0.2)) .cornerRadius(10) // Payment Method Section VStack(alignment: .leading) { Text("支付方式") .font(.headline) .foregroundColor(.white) if isLoading { ProgressView() .progressViewStyle(CircularProgressViewStyle()) .padding() .frame(maxWidth: .infinity) } if let errorMessage = errorMessage { Text(errorMessage) .bold() .foregroundColor(.red) .multilineTextAlignment(.center) // 确保多行文本居中 .padding() .frame(maxWidth: .infinity) }else{ Text("\(payment?.name ?? "") (\(payment?.handlingFeePercent ?? "")%手续费)") .font(.subheadline) .padding() .frame(maxWidth: .infinity) .background(Color.red.opacity(0.3)) .foregroundColor(.white) .cornerRadius(10) } } .padding() .background(Color.black.opacity(0.2)) .cornerRadius(10) // Order Summary Section VStack(alignment: .leading) { Text("订单摘要") .font(.headline) .foregroundColor(.white) HStack { Text("商品价格:") .font(.subheadline) .foregroundColor(.white) Spacer() Text("¥\(String(format: "%.2f", orderinfo.totalAmount/100))") .font(.subheadline) .foregroundColor(.white) } HStack { Text("手续费:") .font(.subheadline) .foregroundColor(.white) Spacer() Text("¥\(String(format: "%.2f", shouxufei()))") .font(.subheadline) .foregroundColor(.white) } HStack { Text("总计:") .font(.subheadline) .foregroundColor(.white) Spacer() Text("¥\(String(format: "%.2f", total()))") .font(.headline) .foregroundColor(.white) } } .padding() .background(Color.black.opacity(0.2)) .cornerRadius(10) if orderinfo.status == 0 { // Pay Now Button Button(action: { // Trigger the payment action showAlert = true }, label: { HStack { Image(systemName: "cart") Text("立即支付") if ischeckout { ProgressView() .progressViewStyle(CircularProgressViewStyle()).tint(.white) } } .font(.headline) .foregroundColor(.white) .frame(maxWidth: .infinity) .padding() .background(Color.blue) .cornerRadius(10) }).disabled(ischeckout) .padding() .alert(isPresented: $showAlert) { Alert( title: Text("提示"), message: Text("确认要支付吗？"), primaryButton: .default(Text("确定"),action: { Task{ if let paymentID = payment?.id { await submitOrder(orderNO:orderinfo.tradeNo,paymentID:paymentID) } } }), secondaryButton: .cancel(Text("取消")) ) } } } } } .padding() .navigationBarHidden(true) .onAppear(){ Task{ await getPayment() } } .edgesIgnoringSafeArea(.bottom) .background( BackgroundBg() ) }) .navigationBarHidden(true) .navigationBarBackButtonHidden(true) // 隐藏返回按钮 .alertBinding($alert) } func shouxufei() -> Double { return orderinfo.totalAmount/100 * (Double(payment?.handlingFeePercent ?? "") ?? 0.0)/100 } func total() -> Double{ return orderinfo.totalAmount/100 + shouxufei() } func cancelorder(orderNO:String) async { //cancel?trade_no=2024102108102956235125484 let userInfoUrl = URL(string: "\(UserManager.shared.baseURL())user/order/cancel?trade_no=\(orderNO)")! var request = URLRequest(url: userInfoUrl) request.httpMethod = "POST" request.addValue("application/json", forHTTPHeaderField: "Content-Type") request.addValue(UserManager.shared.getAutoData(), forHTTPHeaderField: "Authorization") let task = URLSession.shared.dataTask(with: request) { data, response, error in DispatchQueue.main.async { if let error = error { alert = Alert(error) return } guard let data = data else { alert = Alert(errorMessage: "取消失败,返回数据为空") return } struct cancelResponse: Codable { let status, message: String? } // Parse the user info response if let message = try? JSONDecoder().decode(cancelResponse.self, from: data) { if let status = message.status,status == "success" { alert = Alert(okMessage: "取消成功", { presentationMode.wrappedValue.dismiss() // 手动触发返回 }) }else{ alert = Alert(errorMessage: message.message ?? "" ) } //2024101311320180720&sitename= } } } task.resume() } func submitOrder(orderNO:String,paymentID:Int) async { ischeckout = true let userInfoUrl = URL(string: "\(UserManager.shared.baseURL())user/order/checkout?trade_no=\(orderNO)&method=\(paymentID)")! var request = URLRequest(url: userInfoUrl) request.httpMethod = "POST" request.addValue("application/json", forHTTPHeaderField: "Content-Type") request.addValue(UserManager.shared.getAutoData(), forHTTPHeaderField: "Authorization") let task = URLSession.shared.dataTask(with: request) { data, response, error in DispatchQueue.main.async { ischeckout = false if let error = error { alert = Alert(error) return } guard let data = data else { alert = Alert(errorMessage: "支付失败,返回数据为空") return } struct saveOrderResponse: Codable { let status, message, data: String? } // Parse the user info response if let message = try? JSONDecoder().decode(saveOrderResponse.self, from: data) { if let payurl = message.data,payurl.count > 10 { openURL(URL(string:payurl)!) }else{ alert = Alert(errorMessage: message.message ?? "" ) } //2024101311320180720&sitename= } } } task.resume() } func getPayment() async { isLoading = true errorMessage = nil let userInfoUrl = URL(string: "\(UserManager.shared.baseURL())user/order/getPaymentMethod")! var request = URLRequest(url: userInfoUrl) request.httpMethod = "GET" request.addValue("application/json", forHTTPHeaderField: "Content-Type") request.addValue(UserManager.shared.getAutoData(), forHTTPHeaderField: "Authorization") let task = URLSession.shared.dataTask(with: request) { data, response, error in DispatchQueue.main.async { self.isLoading = false if let error = error { self.errorMessage = "数据请求失败： \(error.localizedDescription)" return } guard let data = data else { self.errorMessage = "数据请求失败" return } // Parse the user info response if let Subscribe = try? JSONDecoder().decode(PaymentReponse.self, from: data) { if let data = Subscribe.data { payment = data.first }else{ self.errorMessage = Subscribe.message ?? "" } }else{ self.errorMessage = "数据请求失败： JSON 解析错误" } } } task.resume() } } //struct PaymentView_Previews: PreviewProvider { // static var previews: some View { // OrderPaymentView() // } //}