//
//  OutInQueryViewController.swift
//  MTP2_iOS
//
//  Created by zhongyuan on 2018/3/20.
//  Copyright © 2018年 zhongyuan.All rights reserved.
//

import UIKit

class OutInQueryViewController: BaseTableViewController<MoMoneyOutIn>, UITextFieldDelegate {
    
    @IBOutlet weak var startTimeTextField: UITextField!
    @IBOutlet weak var endTimeTextField: UITextField!
    @IBOutlet weak var queryButton: UIButton!
    @IBOutlet weak var tableView: UITableView!
    
    //MARK: TAG值
    private static let STARTTIMETEXTFIELDTAG = 100
    private static let ENDTIMETEXTFIELDTAG = 101
    
    private lazy var datePickerPopupView = Bundle.main.loadNibNamed("DatePicker", owner: nil, options: nil)?.first as! DatePickerPopupView
    
    /// 开始时间
    var startTime: Date?
    /// 结束时间
    var endTime: Date?
    /// 当前页面索引
    var pageIndex: Int?
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        addLoadingView()
        buildView()
        reloadData()
    }
    
    private func buildView() {
        /// 添加loading组件
        addLoadingView()
        /// cell重用标识
        cellReuseIdentifier = "OutInMoneyTableViewCellID"
        
        setupTextField(textField: startTimeTextField)
        setupTextField(textField: endTimeTextField)
    }
    
    /// 查询
    ///
    /// - Parameter sender: queryButton
    @IBAction func onClickQueryButton(_ sender: UIButton) {
        if !checkValue() { return }
        
        queryOutInMoney(startTime: startTimeTextField.text!, endTime: endTimeTextField.text!)
    }
    
    func checkValue() -> Bool {
        if let startTime = self.startTimeTextField.text, let endTime = self.endTimeTextField.text {
            if startTime.compare(endTime) == .orderedDescending {
                self.showHintController(title: "提示", message: "开始日期不能大于结束日期")
                return false
            }else if self.startTime?.getString(formatter: "yyyy-MM-dd").compare(DateUtils.getLastDate(self.endTime!).getString(formatter: "yyyy-MM-dd")) == .orderedAscending {
                self.showHintController(title: "提示", message: "查询间隔不能超过一个月")
                return false
            }else {
                return true
            }
        }else {
            self.showHintController(title: "提示", message: "日期不能为空")
            return false
        }
    }
    
    func setupTextField(textField: UITextField) {
        let formatter = DateFormatter()
        formatter.dateFormat = "yyyy-MM-dd"
        let startTime = formatter.string(from: DateUtils.getLastDate())
        let endTime = formatter.string(from: Date())
        /// 设置开始和结束时间
        self.startTime = DateUtils.getLastDate()
        self.endTime = Date()
        switch textField.tag {
        case OutInQueryViewController.STARTTIMETEXTFIELDTAG:
            startTimeTextField.text = startTime
        case OutInQueryViewController.ENDTIMETEXTFIELDTAG:
            endTimeTextField.text = endTime
        default:
            break
        }
    }
    
    func reloadData() {
        queryOutInMoney(startTime: startTime!.toDateZero().getString(), endTime: endTime!.toDateNext().getString())
    }
    
    private func queryOutInMoney(startTime: String, endTime: String) {
        /// 异常
        guard let bankManager = MTP2BusinessCore.shared.bankManager,
              let accountManager = MTP2BusinessCore.shared.accountManager,
              let accountId = accountManager.getCurrentTAAccountInfo()?.accountId else { return }
        
        if tableView.contentOffset.y == 0 {
            _anim?.startAnimating()
        }
        if !noDataButton.isHidden {
            noDataButton.isHidden = true
        }
        
        bankManager.searchClientMoneyOutIn(accountId: accountId, beginDate: startTime, endDate: endTime){ (isSuccess, errorInfo, results) in
            
            DispatchQueue.main.async {
                if self.tableView.contentOffset.y == 0 {
                    self._anim?.stopAnimating()
                }
                if isSuccess {
                    /// 查询成功
                    self.tableCellModels = results ?? []
                    
                    if self.tableCellModels.count == 0 {
                        self.noDataButton.isHidden = false
                    }else {
                        self.noDataButton.isHidden = true
                    }
                    self.tableView.reloadData()
                }else {
                    /// 查询失败
                }
            }
        }
    }
    
    // MARK: - UITextFieldDelegate
    func textFieldShouldBeginEditing(_ textField: UITextField) -> Bool {
        datePickerPopupView.delegate = self
        datePickerPopupView.datePicker.tag = textField.tag
        textField.tag == OutInQueryViewController.STARTTIMETEXTFIELDTAG ? datePickerPopupView.showInView(self.view, currentDate: startTime!) : datePickerPopupView.showInView(self.view, currentDate: endTime!)
        return false
    }
}

// MARK: - DatePickerPopupViewDelegate
extension OutInQueryViewController: DatePickerPopupViewDelegate {
    func datePickerPopupView(_ sender: DatePickerPopupView, selectedDate date: Date, selectedDateString value: String) {
        switch sender.datePicker.tag {
        case OutInQueryViewController.STARTTIMETEXTFIELDTAG:
            startTimeTextField.text = value
            startTime = date
        case OutInQueryViewController.ENDTIMETEXTFIELDTAG:
            endTimeTextField.text = value
            endTime = date
        default:
            break
        }
        sender.hidePopupView()
    }
}

// MARK: - PageChangeDelegate
extension OutInQueryViewController: PageChangeDelegate {
    func didShow() {
        reloadData()
    }
    
    func didHide() {
        //do something
    }
}