75d24c15
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//
// DatePickerView.swift
// Twear
//
// Created by yangbin on 2021/12/24.
//
import UIKit
class ZCPickerView: UIView, UIPickerViewDelegate, UIPickerViewDataSource {
typealias clickAlertClosure = (_ value: Int) -> Void
var clickClosure: clickAlertClosure!
private let bgView = UIView() //白色框
private lazy var titleLabel: UILabel = {
let label = UILabel()
label.font = RegularFont(15)
label.textColor = .black
label.textAlignment = .center
return label
}()
private lazy var sureBtn: UIButton = {
let button = UIButton()
button.addTarget(self, action: #selector(clickBtnAction(_:)), for: .touchUpInside)
button.setTitle(LocString("确定"), for: .normal)
button.titleLabel?.font = RegularFont(11)
button.tag = 1
return button
}()
private lazy var cancelBtn: UIButton = {
let button = UIButton()
button.addTarget(self, action: #selector(clickBtnAction(_:)), for: .touchUpInside)
button.setTitleColor(UIColor.rgbColorFromHex(0x808080), for: .normal)
button.setTitle(LocString("取消"), for: .normal)
button.titleLabel?.font = RegularFont(11)
button.tag = 2
return button
}()
var selectedRow: Int = 0 {
didSet {
pickerView.selectRow(self.selectedRow, inComponent: 0, animated: false)
}
}
lazy var pickerView: UIPickerView = {
let picker = UIPickerView()
picker.delegate = self
// picker.locale = .current
// picker.addTarget(self, action: #selector(dateChanged(datePicker:)), for: .valueChanged)
return picker
}()
private var suffix: String?
private var titleColor: UIColor = UIColor.rgbColorFromHex(0x00993E)
private var values: [Int] = []
// {
// didSet {
// pickerView.reloadAllComponents()
// }
// }
init(title: String, values: [Int], suffix: String? = nil, titleColor: UIColor = UIColor.rgbColorFromHex(0x00993E), sureText: String = LocString("确定"), cancelText: String = LocString("取消")) {
super.init(frame: CGRect(x: 0, y: 0, width: SCREEN_WIDTH, height: SCREEN_HEIGHT))
createView(title: title, values: values, suffix: suffix, titleColor: titleColor, sureText: sureText, cancelText: cancelText)
}
func createView(title: String, values: [Int], suffix: String? = nil, titleColor: UIColor, sureText: String, cancelText: String) {
self.backgroundColor = UIColor.black.withAlphaComponent(0.1)
bgView.backgroundColor = .white
self.titleColor = titleColor
self.suffix = suffix
self.values = values
titleLabel.text = title
sureBtn.setTitle(sureText, for: .normal)
sureBtn.setTitleColor(titleColor, for: .normal)
cancelBtn.setTitle(cancelText, for: .normal)
// pickerView.reloadAllComponents()
let lineView = UIView()
lineView.backgroundColor = LineColor
addSubview(bgView)
bgView.addSubview(titleLabel)
bgView.addSubview(sureBtn)
bgView.addSubview(cancelBtn)
bgView.addSubview(lineView)
bgView.addSubview(pickerView)
bgView.snp.makeConstraints { (make) in
make.left.right.bottom.equalToSuperview()
make.height.equalTo(230)
}
cancelBtn.snp.makeConstraints { make in
make.height.equalTo(40)
make.width.equalTo(65)
make.left.top.equalToSuperview()
}
sureBtn.snp.makeConstraints { make in
make.height.equalTo(40)
make.width.equalTo(65)
make.right.top.equalToSuperview()
}
titleLabel.snp.makeConstraints { make in
make.centerX.equalToSuperview()
make.centerY.equalTo(cancelBtn)
}
lineView.snp.makeConstraints { make in
make.left.right.equalToSuperview()
make.top.equalToSuperview().offset(40)
make.height.equalTo(0.5)
}
pickerView.snp.makeConstraints { make in
make.top.equalTo(lineView)
make.left.right.bottom.equalToSuperview()
}
bgView.layoutIfNeeded()
bgView.setCorners(corners: [.topLeft, .topRight], radio: 15)
}
func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
return values.count
}
func numberOfComponents(in pickerView: UIPickerView) -> Int {
return 1
}
func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
if suffix == ":00" {
return "\(String(format:"%02d",values[row])):00"
}
return "\(values[row])"
}
func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
var pickerLabel = view as? UILabel
if pickerLabel == nil {
pickerLabel = UILabel()
pickerLabel?.font = RegularFont(20)
pickerLabel?.textAlignment = .center
pickerLabel?.textColor = UIColor.lightGray
}
if row == selectedRow {
pickerLabel?.attributedText = self.pickerView(pickerView, attributedTitleForRow: selectedRow, forComponent: component)
} else {
pickerLabel?.text = self.pickerView(pickerView, titleForRow: row, forComponent: component)
}
return pickerLabel!
}
func pickerView(_ pickerView: UIPickerView, rowHeightForComponent component: Int) -> CGFloat {
return 30
}
func pickerView(_ pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
let str = "\(values[row])"
var string = NSMutableAttributedString(string: "\(values[row])")
if suffix != nil {
if suffix == ":00" {
string = NSMutableAttributedString(string: "\(String(format:"%02d",values[row])):00")
string.addAttributes([.foregroundColor: titleColor, .font: RegularFont(23)], range: NSMakeRange(0, string.length))
} else {
string = NSMutableAttributedString(string: " \(values[row]) \(suffix!)")
string.addAttributes([.foregroundColor: titleColor, .font: RegularFont(23)], range: NSMakeRange(0, str.length+1))
string.addAttributes([.foregroundColor: titleColor, .font: BoldFont(15)], range: NSMakeRange(str.length+1, suffix!.length+1))
}
} else {
string.addAttributes([.foregroundColor: titleColor, .font: RegularFont(23)], range: NSMakeRange(0, str.length))
}
return string
}
func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
selectedRow = row
pickerView.reloadAllComponents()
}
@objc func clickBtnAction(_ sender: UIButton) {
if clickClosure != nil && sender.tag == 1 {
clickClosure!(values[selectedRow])
}
dismiss()
}
func show() {
let wind = KeyWindow
self.alpha = 0
wind.addSubview(self)
UIView.animate(withDuration: 0.25, animations: { () -> Void in
self.alpha = 1
})
}
@objc func dismiss() {
UIView.animate(withDuration: 0.25, animations: { () -> Void in
self.alpha = 0
}, completion: { (finish) -> Void in
if finish {
self.removeFromSuperview()
}
})
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
/*
// Only override draw() if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
override func draw(_ rect: CGRect) {
// Drawing code
}
*/
}
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