//
//  SettginsView.swift
//  IOS_study
//
//  Created by CC-star on 2025/7/10.
//

import SwiftUI

struct SettginsView: View {
   @Environment(ProfileViewModel.self) var ProfileVM
   @Environment(HUD.self) var hud
   @Binding var naviPath: NavigationPath
   @State var showSignOutDialog = false
   @State var showRemoveUserDialog = false
   @State var showRemoveUserAlert = false
   var isLogin = true
   var body: some View {
      List {
         Section("客服/商业合作") {
            Button {
               UIPasteboard.general.string = KdevContact
               hud.show("复制成功")
            } label: {
               HStack {
                  Text("微信号")
                  Spacer()
                  Text(KdevContact).secondary()
               }
            }.settingsStyle()
         }
         
         if isLogin {
            Section("账号") {
               HStack {
                  Button {
                     showSignOutDialog = true
                  } label: {
                     Text("退出登录").push(to: .leading).settingsStyle()
                  }.settingsStyle()
                     .confirmationDialog("确定退出吗？", isPresented: $showSignOutDialog, titleVisibility: .visible) {
                        Button("确定", role: .destructive) {
                           if !naviPath.isEmpty { naviPath.removeLast() }
                           ProfileVM.logOut()
                           NotificationCenter.default.post(name: .logoutSuccess, object: nil)
                        }
                        Button("取消", role: .cancel) { }
                     }
               }
               HStack {
                  Button {
                     showRemoveUserDialog = true
                  } label: {
                     Text("注销账号").push(to: .leading).settingsStyle()
                  }.settingsStyle()
                     .confirmationDialog("确定注销吗？", isPresented: $showRemoveUserDialog, titleVisibility: .visible) {
                        Button("确定", role: .destructive) { showRemoveUserAlert = true }
                        Button("取消", role: .cancel) { }
                     }
                     .alert("注销之后不可恢复，请再次确认", isPresented: $showRemoveUserAlert) {
                        Button("确定", role: .destructive) { Task { await ProfileVM.deletUserAll() } }
                        Button("取消", role: .cancel) { }
                     }
               }
            }
         }
         
      }.listStyle(.grouped)
         .toolbarBackgroundVisibility(.visible, for: .navigationBar)
         .navigationBarBackButtonHidden(isLogin).navigationBarTitleDisplayMode(.inline)
         .toolbar {
            ToolbarItem(placement: .principal) { Text("设置") }
            if isLogin {
               ToolbarItem(placement: .topBarLeading) {
                  Button {
                     if !naviPath.isEmpty { naviPath.removeLast() }
                  } label: {
                     Image(systemName: "chevron.left").secondary().padding(.horizontal,6)
                  }
               }
            }
         }
   }
}