// // InviteListView.swift // SFI // // Created by Mac on 2024/10/21. // import Foundation import SwiftUI import ApplicationLibrary //InviteListView struct InviteListView : View{ @Binding var isPresented: Bool @State private var codeslist: [InviteCode] = [] @State private var isLoading = false @State private var errorMessage: String? @State private var alert: Alert? @State private var stat: [Int]? @Environment(\.openURL) private var openURL @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: { isPresented = false 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() Button(action: { Task{ await genoneInvite() } }, label: { Text("生成邀请码").foregroundColor(.white) }) } Spacer() VStack(spacing: 5){ Text("我的邀请") .fontWeight(.bold).lineLimit(1).frame(width: UIScreen.main.bounds.width*0.5) } .foregroundColor(.white) Spacer() } .padding(.all) if isLoading { ProgressView() .progressViewStyle(CircularProgressViewStyle()) .padding() } if let errorMessage = errorMessage { Text(errorMessage) .bold() .foregroundColor(.red) .multilineTextAlignment(.center) // 确保多行文本居中 .padding() } // // // Subscription Plans ScrollView(.vertical, showsIndicators: false) { VStack(spacing: 16) { VStack { LazyVGrid(columns: Array(repeating: GridItem(.flexible()), count: 2), alignment: .leading) { if let st = stat { StatusItem("邀请注册人数") { StatusLine("人数", "\(st[0])") } StatusItem("邀请佣金比例") { StatusLine("比例", "\(st[3])%") } StatusItem("确认中的佣金") { StatusLine("金额（¥）", "\(st[1])") } StatusItem("累计获得佣金") { StatusLine("金额（¥）", "\(st[2])") } } }.background { GeometryReader { geometry in Rectangle() .fill(.clear) .frame(height: 1) .onChangeCompat(of: geometry.size.width) { newValue in //updateColumnCount(newValue) } .onAppear { // updateColumnCount(geometry.size.width) } }.padding() } } .frame(alignment: .topLeading) .padding([.top, .leading, .trailing]) if codeslist.isEmpty { // Text("Loading plans...") // Loading indicator if !isLoading { Text("暂无记录").font(.caption) .foregroundColor(.gray) .multilineTextAlignment(.center) // 确保多行文本居中 .padding() } } else { ForEach(codeslist) { plan in Button(action: { UIPasteboard.general.string = UserManager.shared.mainregisterURL()+plan.code alert = Alert(okMessage: "复制成功: " + UserManager.shared.mainregisterURL()+plan.code ) }, label: { InviteItemView(invicode: plan) }) } } } }.padding(.top, 20) Spacer() // Subscription Notice Text(" ") .font(.footnote) .foregroundColor(.gray) .padding(.bottom, 20) } .background( LinearGradient(colors: [ Color("BG1"), Color("BG1"), Color("BG2"), Color("BG2"), ], startPoint: .top, endPoint: .bottom) ) .navigationBarHidden(true) // .background(.white) .onAppear(){ Task{ await getCodesList() } }.edgesIgnoringSafeArea(.bottom) }) .navigationBarHidden(true) .navigationBarBackButtonHidden(true) // 隐藏返回按钮 .alertBinding($alert) } public func genoneInvite() async { let userInfoUrl = URL(string: "\(UserManager.shared.baseURL())user/invite/save")! 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 { if let error = error { alert = Alert(error) return } guard let data = data else { return } struct InviteReponse2: Codable { let status, message: String? } // Parse the user info response if let response = try? JSONDecoder().decode(InviteReponse2.self, from: data),let message = response.message { if let status = response.status, status == "success" { alert = Alert(okMessage: message){ Task{ await getCodesList() } } }else{ alert = Alert(errorMessage: message) } } } } task.resume() } private struct StatusLine: View { private let name: String private let value: String init(_ name: String, _ value: String) { self.name = name self.value = value } var body: some View { HStack { Text(name) .font(.subheadline) .foregroundColor(.secondary) Spacer() Text(value) .font(.subheadline) } } } private struct StatusItem: View where T: View { private let title: String @ViewBuilder private let content: () -> T init(_ title: String, @ViewBuilder content: @escaping () -> T) { self.title = title self.content = content } var body: some View { VStack(alignment: .leading) { HStack { Text(title) .font(.subheadline) Spacer() }.padding(.bottom, 8) content() } .frame(minWidth: 125, alignment: .topLeading) #if os(tvOS) .padding(EdgeInsets(top: 20, leading: 26, bottom: 20, trailing: 26)) #else .padding(EdgeInsets(top: 10, leading: 13, bottom: 10, trailing: 13)) #endif .background(backgroundColor.opacity(0.3)) .cornerRadius(10) } private var backgroundColor: Color { #if os(iOS) return Color(.gray) #elseif os(macOS) return Color(nsColor: .textBackgroundColor) #elseif os(tvOS) return Color(uiColor: .black) #endif } } public func getCodesList() async { isLoading = true errorMessage = nil let userInfoUrl = URL(string: "\(UserManager.shared.baseURL())user/invite/fetch")! 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 } // if let jsonString = String(data: data, encoding: .utf8) { // print("Response data: \(jsonString)") // } else { // print("Failed to convert data to string.") // } // // Parse the user info response if let Subscribe = try? JSONDecoder().decode(InviteReponse.self, from: data) { if let codes = Subscribe.data?.codes { codeslist = codes stat = Subscribe.data?.stat }else{ self.errorMessage = Subscribe.message ?? "" } }else{ self.errorMessage = "数据请求失败： JSON 解析错误" } } } task.resume() } } struct InviteItemView: View { var invicode : InviteCode var body: some View { HStack { VStack(alignment: .leading, spacing: 4) { Text("邀请码：" + invicode.code ) .font(.headline) .foregroundColor(.black).multilineTextAlignment(.leading) .frame(maxWidth: .infinity) Spacer() Text("创建时间："+TimestampConverter.convertTimestampToDateString(invicode.createdAt)) .font(.caption) .fontWeight(.bold) .padding(2) .frame(maxWidth: .infinity) .foregroundColor(.gray) // .offset(x: -16, y:16) .offset(y:10) } } .padding() .background(Color.white) .cornerRadius(10) .shadow(color: Color.black.opacity(0.1), radius: 5, x: 0, y: 3) .padding(.horizontal, 20) } }