Travelflan Widget iOS Usage Sample For Zuji

Introduction

This repo demonstrated how to use the chatbot in ios app for Zuji project.

Quick Start

1. Define an entry for the chatbot.
2. Open the chatbot view when clicked the entry.

Usage

import UIKit

class HomeViewController: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()
        self.title = "ZUJI Demo"
        self.view.backgroundColor = UIColor.white
        setOpenChatButton()
    }

    func setOpenChatButton(){
        let openChatButton = UIButton(frame: CGRect(x: 0, y: 0, width: 240, height: 40))
        openChatButton.center = self.view.center
        openChatButton.setTitleColor(UIColor.blue, for: .normal)
        openChatButton.setTitle("Open Chat", for:.normal)
        openChatButton.addTarget(self, action: #selector(openChatView), for: UIControl.Event.touchUpInside)
        self.view.addSubview(openChatButton)
    }

    @objc func openChatView(){
        let viewController = ChatViewController()
        self.navigationController?.pushViewController(viewController, animated: true)
    }
}

import UIKit
import WebKit

class ChatViewController: UIViewController {
    var webView: WKWebView!

    override func viewDidLoad() {
        super.viewDidLoad()
        self.title = "ZUJI Guru"
        self.view.backgroundColor = UIColor.white
        loadWebview()
    }

    func loadWebview() {
        let topBarHeight = UIApplication.shared.statusBarFrame.size.height + (self.navigationController?.navigationBar.frame.height ?? 0.0)
        webView = WKWebView(frame: CGRect(x: 0, y: topBarHeight, width: self.view.frame.width, height: self.view.frame.height - topBarHeight))
        // change the params' value if necessary
        let url = URL(string: "https://alpha-zuji-widget.travelflan.com.cn/?region=HK&locale=en_US&platform=ios")!
        webView.load(URLRequest(url: url))
        self.view.addSubview(webView)
    }
}