//
//  MineFeedbackViewController.swift
//  Paiai_iOS
//
//  Created by FFIB on 16/4/7.
//  Copyright © 2016年 FFIB. All rights reserved.
//

import UIKit
import RxCocoa
import RxSwift
import PaiaiDataKit
import PaiaiUIKit

final class MineFeedbackViewController: UIViewController {

    @IBOutlet weak var textView: UITextView!
    @IBOutlet weak var sendBtn: UIButton!

    fileprivate let disposeBag = DisposeBag()
    var feedbackAPI: FeedbackRemoteAPI!

    override func viewDidLoad() {
        super.viewDidLoad()
        navigationItem.title = "意见反馈"
        textView.placeholder = "您的建议是我们前进的动力"
        textView.textContainerInset = UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10)
        bindTextViewToSendBtn()
    }
}

/// storyboard button action
extension MineFeedbackViewController {
    @IBAction func sendFeedBack() {
        Toast.showActivity(message: "正在提交中")
        feedbackAPI.submit(text: textView.text).subscribe(onCompleted: {[weak self] in
            guard let `self` = self else { return }
            Toast.hide()
            Toast.show(message: "感谢您的建议")
            self.navigationController?.popViewController(animated: true)
        }).disposed(by: disposeBag)
    }
}

/// storybaord gesture recognizer action
extension MineFeedbackViewController {
    @IBAction func tap() {
        textView.resignFirstResponder()
    }
}

extension MineFeedbackViewController {
    func bindTextViewToSendBtn() {
        textView.rx.text
            .map {!($0?.isEmpty)!}
            .bind(to: sendBtn.rx.isEnabled)
            .disposed(by: disposeBag)
    }
}

extension MineFeedbackViewController: NavigationBackViewController {}

extension MineFeedbackViewController: Storyboarded {
    static func instantiate() -> MineFeedbackViewController {
        return UIStoryboard.mine.instantiateViewController(type: MineFeedbackViewController.self)
    }
}