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138 lines
4.2 KiB
138 lines
4.2 KiB
//
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// LoginView.swift
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// Weibo
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//
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// Created by Qihua Pan on 2020/8/17.
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// Copyright © 2020 Qihua Pan. All rights reserved.
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//
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import SwiftUI
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import CoreData
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import SwiftyJSON
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import Alamofire
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struct LoginView: View {
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@Environment(\.managedObjectContext) var contenxt:NSManagedObjectContext
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@EnvironmentObject var user:User
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let queue=OperationQueue()
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@State var showView=false
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func login() {
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let request=WBAuthorizeRequest()
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request.redirectURI="https://api.weibo.com/oauth2/default.html"
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WeiboSDK.send(request)
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}
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func loadUserInfo(){
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print("toekn=\(self.user.access_token),date=\(self.user.expiration_Date)")
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self.showView=false
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AF.request("https://api.weibo.com/2/users/show.json",parameters: ["access_token":self.user.access_token,"uid":self.user.uid]).responseJSON { response in
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if let data=response.data,let json = try? JSON(data: data){
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if let name=json["name"].string,
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let avatar_hd=json["avatar_hd"].string,
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let desc=json["description"].string,
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let statuses_count=json["statuses_count"].int32,
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let friends_count=json["friends_count"].int32,
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let followers_count=json["followers_count"].int32{
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self.user.name=name
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self.user.avatar_hd=avatar_hd
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self.user.desc=desc
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self.user.statuses_count=statuses_count
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self.user.friends_count=friends_count
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self.user.followers_count=followers_count
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UserData.saveContext()
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self.showView=true
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}
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}else{
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print("loadUserInfo error")
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}
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}
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}
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var body: some View {
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VStack {
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if self.user.access_token==nil{
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Text("正在跳转到授权页面").onAppear(perform: {
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self.login()
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})
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}
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else if self.user.expiration_Date<Date().timeIntervalSince1970{
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Text("正在跳转到授权页面").onAppear(perform: {
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self.login()
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})
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}
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else if self.showView{
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UserView()
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}else{
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Text("正在获取用户信息").onAppear(perform: {
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self.loadUserInfo()
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})
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}
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}
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}
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}
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struct UserView:View {
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@EnvironmentObject var user:User
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var body:some View{
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VStack {
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HStack {
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ImageView(imageUrl: self.user.avatar_hd!)
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.frame(width: 60.0, height: 60.0)
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.clipShape(/*@START_MENU_TOKEN@*/Circle()/*@END_MENU_TOKEN@*/)
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VStack {
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Text(self.user.name!)
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Text("简介:\(self.user.desc!)")
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}
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Spacer()
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Button(action: {
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print("会员")
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}) {
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HStack(spacing:0) {
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Image("crown")
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Text("会员")
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Image("arrow-right")
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}
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}
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}
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Rectangle()
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.frame(height: 1)
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HStack(spacing: 100.0){
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VStack{
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Text("\(self.user.statuses_count)")
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Text("微博")
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}
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VStack{
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Text("\(self.user.friends_count)")
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Text("关注")
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}
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VStack{
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Text("\(self.user.followers_count)")
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Text("粉丝")
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}
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}
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.padding(.horizontal, 20.0)
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Rectangle()
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.frame(height: 10)
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.foregroundColor(Color(red: 220/255, green: 220/255, blue: 220/255, opacity: 1.0))
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}
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}
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}
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struct LoginView_Previews: PreviewProvider {
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static var previews: some View {
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// LoginView().environment(\.managedObjectContext, UserData.getContext()).environmentObject(UserData.getUser())
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UserView()
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}
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}
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