RxSwift基础UI绑定实战总结

RxSwiftUIBindPartical.swift

//
//  BusDriverFeedbackViewController.swift
//  renttravel
//
//  Created by jackyshan on 2017/3/8.
//  Copyright © 2017年 GCI. All rights reserved.
//

import UIKit
import RxSwift
import RxCocoa

class BusDriverFeedbackViewController: GciBaseController {

    // MARK: - 1、属性
    @IBOutlet weak var textView: GciUITextView!
    
    @IBOutlet weak var listView: UIView!
    
    @IBOutlet weak var listViewConstraint: NSLayoutConstraint!
    
    @IBOutlet weak var submitBtn: UIButton!
    
    var listData: [DriverFeedbackModel]?
    let listCount: Variable<Bool> = Variable(false)
    
    var busModel: BusModel?
    
    var checkedList: [DriverFeedbackModel] = [DriverFeedbackModel]()
    
    // MARK: - 2、生命周期
    init() {
        super.init(nibName: "BusDriverFeedbackViewController", bundle: nil)
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func viewDidLoad() {
        super.viewDidLoad()
        
        initUI()
        initLinstener()
        initData()
    }
    
    // MARK: 初始化ui
    func initUI() {
        showWriteNavController()
        showLeftButton(AppConfig.blackBackImage)
        self.view.backgroundColor = AppConfig.XXT_LightGray
        self.title = "意见反馈"
    }
    
    // MARK: 初始化linstener
    let disposeBag = DisposeBag()
    func initLinstener() {
        Observable.combineLatest(listCount.asObservable(), textView.rx.text.orEmpty.asObservable()){ ($0 == true || !$1.isEmpty) && $1.characters.count < 151 }.bind(to: submitBtn.rx.isEnabled).addDisposableTo(disposeBag)

        textView.rx.text.orEmpty.asObservable().bind(onNext: {
            [weak self] text in
            let set = CharacterSet(charactersIn: "[\"'<>%;]")
            self?.textView.text = text.trimmingCharacters(in: set)
        }).addDisposableTo(disposeBag)
    }
    
    // MARK: 初始化data
    func initData() {
        getFeedBackList()
    }
    
    // MARK: 设置frame
    override func didSystemAutoLayoutComplete() {
    }
    
    // MARK: - 3、代理
    
    // MARK: - 4、业务
    
    // MARK: 关闭窗口
    func closeVc() {
        self.dismiss(animated: true, completion: nil)
    }
    
    // MARK: 提交
    @IBAction func clickSubmit(_ sender: AnyObject) {
        submitDriverFeedback()
    }
    
    // MARK: btn点击
    func clickRecommandBtn(_ sender: UIButton) {
        if sender.isSelected == false {
            sender.layer.borderColor = AppConfig.XXT_Green.cgColor
            sender.isSelected = true
            
            if let list = listData {
                checkedList.append(list[sender.tag])
            }
        }
        else {
            sender.layer.borderColor = AppConfig.XXT_LightGray.cgColor
            sender.isSelected = false
            if let list = listData {
                checkedList = checkedList.filter({$0 !== list[sender.tag]})
            }
        }
        
        listCount.value = !checkedList.isEmpty

    }
    
    // MARK: 返回tid字符串
    func getTidString() -> String {
        var str:String = ""
        str = checkedList.reduce("", {$0 + $1.id + ","})
        
        return str
    }
    
    // MARK: - 5、网络
    // MARK: 获取投诉建议类型
    func getFeedBackList() {
        let send = SendFeedbackModel()
        send.type = 1
        ManagerNetWork.This.doArrayTask(ManagerNetWork.CMD_GetUserFeedBackGetAll, data: send, controller: nil, success: {[weak self] (responseObj:[DriverFeedbackModel]?) in
            if let list = responseObj {
                self?.listData = list
                
                var btnX:CGFloat = 8
                var btnY:CGFloat = 8
                let screenW = UIScreen.main.bounds.width
                let btnW:CGFloat = (screenW - 32)/2
                let btnH:CGFloat = 40
                for (index, item) in list.enumerated() {
                    let btn = UIButton.init(type: .custom)
                    btn.tag = index
                    btn.setTitle(item.name, for: .normal)
                    btn.setTitle(item.name, for: .selected)
                    btn.setTitleColor(AppConfig.GrayColor, for: .normal)
                    btn.setTitleColor(AppConfig.XXT_Green, for: .selected)
                    btn.titleLabel?.font = UIFont.systemFont(ofSize: 16)
                    btn.frame = CGRect.init(x: btnX, y: btnY, width: btnW, height: btnH)
                    btn.addTarget(self, action: #selector(self?.clickRecommandBtn), for: .touchUpInside)
                    btn.layer.borderColor = AppConfig.XXT_LightGray.cgColor
                    btn.clipsToBounds = true
                    btn.layer.cornerRadius = 20
                    btn.layer.borderWidth = 1
                    
                    if index == 0 {
                        btnX = btn.frame.maxX + 16
                    }
                    else if ((index - 1)%2 == 0) {
                        btnX = 8
                        btnY = btn.frame.maxY + 8
                    }
                    else {
                        btnX = btn.frame.maxX + 16
                    }
                    
                    self?.listView.addSubview(btn)
                }
                
                self?.listViewConstraint.constant = btnY + (list.count%2 == 0 ? 0 : 48)
            }
            }, error: {[weak self] (err, msg) in
                self?.noticeError("暂时无法点评，稍后再试", autoClear: true)
                self?.navigationController?.popViewController(animated: true)
            }, com: nil, showWait: false)
    }
    
    // MARK: 提交司机反馈
    func submitDriverFeedback() {
        let send = SendFeedbackModel()
        send.uuid = AuthManager.This.getLoginInfo()?.uuid
        send.contact = AuthManager.This.getLoginInfo()?.tel
        send.tid = getTidString()
        send.content = textView.text
        if let bus = busModel {
            send.routeid = bus.routeId
            send.routename = bus.routeName
            send.employeecode = bus.employeeCode
            send.employeename = bus.employeeName
            send.organcode = bus.organCode
            send.organname = bus.organName
            send.busid = "\(bus.busId)"
        }
        
        ManagerNetWork.This.doTask(ManagerNetWork.CMD_AddDriverFeedBackGetAll, data: send, controller: self, success: {[weak self] (responseObj) in
            SwiftNotice.showText("感谢您的宝贵意见，小如会牢牢记住的哦", autoClear: true, autoClearTime: 1)
            self?.navigationController?.popViewController(animated: true)
            }, error: {[weak self] (err, msg) in
                self?.noticeError(msg, autoClear: true)
            }, com: nil, showWait: true)
    }
    
    // MARK: - 6、其他
    deinit {
        if let appIdx = self.getClassName().range(of: Tools.BundleName)?.upperBound {
            print("销毁页面"+self.getClassName().substring(from: appIdx))
        }
    }

}