75d24c15
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//
// BloodOxygenVC.swift
// Twear
//
// Created by yangbin on 2021/11/25.
//
import UIKit
import Charts
import SwiftDate
class BloodOxygenVC: UIViewController, DateSegmentViewDelegate, RangeSliderDelegate, ChartViewDelegate, BluetoothSyncDelegate {
@IBOutlet weak var dateSegmentView: DateSegmentView!
@IBOutlet weak var lineChartView: LineChartView!
@IBOutlet weak var sliderView: RangeSliderView!
@IBOutlet weak var dateLabel: UILabel!
@IBOutlet weak var boLabel: UILabel!
@IBOutlet weak var averageLabel: UILabel!
@IBOutlet weak var rangeLabel: UILabel!
@IBOutlet weak var analysisLabel: UILabel!
private var dateType: DateType = .day
private var selectedDate = Date()
private lazy var monthDays = DateInRegion().monthDays
private var minArray: [Int] = []
private var maxArray: [Int] = []
private var points: [Double] = []
private var boArray: [BloodOxygenModel] = [] {
didSet {
if boArray.count == 0 {
resetLabel()
}
points = []
// let bo = boArray.max{$0.value < $1.value}
// let maxBo = max(bo?.value ?? 100, 100)
// lineChartView.leftAxis.axisMaximum = Double(maxBo)
}
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
self.navigationController?.setNavigationBarHidden(true, animated: true)
}
override func viewDidDisappear(_ animated: Bool) {
super.viewDidDisappear(animated)
BluetoothManager.shared.unRegisterSyncDelegate(self)
}
override func viewDidLoad() {
super.viewDidLoad()
dateSegmentView.selectedColor = UIColor.rgbColorFromHex(0xFF3600)
dateSegmentView.delegate = self
sliderView.delegate = self
BluetoothManager.shared.registerSyncDelegate(self)
view.layoutIfNeeded()
setupChartView()
didSelectedDate(date: DateInRegion(), dateType: .day)
}
func didReceiveBloodOxygen() {
didSelectedDate(date: DateInRegion(selectedDate), dateType: dateType)
}
@IBAction func share(_ sender: Any) {
let shareView = ShareView(view.captureImage)
shareView.show()
}
//MARK: DateSegmentViewDelegate
func didSelectedDate(date: DateInRegion, dateType: DateType) {
self.dateType = dateType
monthDays = date.monthDays
selectedDate = date.date
minArray = []
maxArray = []
var boResult: (boArray: [BloodOxygenModel], minBo: [Int], maxBo: [Int]) = ([], minArray, maxArray)
switch dateType {
case .day:
boResult = BloodOxygenModel.getBloodOxygenByDay(selectedDate)
dateLabel.text = date.dateAt(.startOfDay).toString(.custom("HH:mm"))
case .week:
boResult = BloodOxygenModel.getBloodOxygenByWeek(selectedDate)
dateLabel.text = (date.dateAt(.startOfWeek)+1.days).toString(.custom("yyyy.MM.dd")) + " " + LocString("周一") + " " + LocString("平均血氧")
case .month:
boResult = BloodOxygenModel.getBloodOxygenByMonth(selectedDate)
dateLabel.text = date.dateAt(.startOfMonth).toString(.custom("yyyy.MM.dd")) + " " + LocString("平均血氧")
case .year:
boResult = BloodOxygenModel.getBloodOxygenByYear(selectedDate)
dateLabel.text = date.dateAtStartOf(.year).toString(.custom("yyyy.MM")) + " " + LocString("平均血氧")
}
minArray = boResult.minBo
maxArray = boResult.maxBo
boArray = boResult.boArray
updateChartView()
}
//MARK: RangeSliderDelegate
func sliderDidChanged(index: Int) {
lineChartView.highlightValues([Highlight(x: points[index], y: 0, dataSetIndex: 0)])
updateLable(index)
}
//MARK: ChartViewDelegate
func chartValueSelected(_ chartView: ChartViewBase, entry: ChartDataEntry, highlight: Highlight) {
if boArray.count == 1 {
lineChartView.highlightValues([Highlight(x: points[0], y: 0, dataSetIndex: 0)])
} else {
sliderView.didSelectedValue(entry.x)
}
}
private func resetLabel() {
boLabel.text = "--"
averageLabel.text = "--"
rangeLabel.text = "--"
analysisLabel.text = "\(LocString("亲，您已超过"))0%\(LocString("的同类用户"))"
}
private func updateLable(_ index: Int) {
if boArray.count == 0 {
resetLabel()
return
}
boLabel.text = "\(boArray[index].value)"
let sDate = boArray[index].date!
switch dateType {
case .day:
dateLabel.text = sDate.toString(.custom("HH:mm"))
case .week:
dateLabel.text = sDate.toString(.custom("yyyy.MM.dd")) + " " + sDate.weekText + " " + LocString("平均血氧")
case .month:
dateLabel.text = sDate.toString(.custom("yyyy.MM.dd")) + " " + LocString("平均血氧")
case .year:
dateLabel.text = sDate.toString(.custom("yyyy.MM")) + " " + LocString("平均血氧")
}
rangeLabel.text = "\(maxArray[index])-\(minArray[index])"
averageLabel.text = boArray[index].value == -1 ? "--" : "\(boArray[index].value)"
var per = "0"
switch boArray[index].value {
case 0..<60:
per = "\(boArray[index].value)"
case 60..<70:
per = "\(60+(boArray[index].value-60)/2)"
case 70..<80:
per = "\(65+(boArray[index].value-70))"
case 80..<90:
per = "\(75+(boArray[index].value-80)/2)"
case 90...110:
per = "\(80+(boArray[index].value-90))"
default:
break
}
analysisLabel.text = "\(LocString("亲，您已超过"))\(per)%\(LocString("的同类用户"))"
}
private func updateChartView() {
let xAxis = lineChartView.xAxis
switch dateType {
case .day:
xAxis.valueFormatter = IndexAxisValueFormatter(values: DayXValues)
xAxis.labelCount = 9
xAxis.axisMinimum = -2.9
xAxis.axisMaximum = 24 + 2
case .week:
xAxis.valueFormatter = IndexAxisValueFormatter(values: WeekXValues)
xAxis.labelCount = 7
xAxis.axisMinimum = -0.8
xAxis.axisMaximum = 6 + 0.8
case .month:
xAxis.valueFormatter = IndexAxisValueFormatter(values: MonthXValues(monthDays))
xAxis.labelCount = 8
xAxis.axisMinimum = -3.5
xAxis.axisMinLabels = 8
xAxis.axisMaximum = Double(monthDays-1) + 2.1
case .year:
xAxis.valueFormatter = IndexAxisValueFormatter(values: MonthValues)
xAxis.labelCount = 12
xAxis.axisMinimum = -1.3
xAxis.axisMaximum = 11 + 0.8
}
var dataEntries = [ChartDataEntry]()
for bo in boArray {
if bo.value > 0 {
var pointX: Double = 0
switch dateType {
case .day:
pointX = Double(bo.date!.hour)+Double(bo.date!.minute)/60.0
case .week:
pointX = Double(bo.date!.weekIndex)
case .month:
pointX = Double(bo.date!.day-1)
case .year:
pointX = Double(bo.date!.month-1)
}
points.append(pointX)
dataEntries.append(ChartDataEntry(x: pointX, y: Double(bo.value)))
}
}
if dataEntries.count == 1 {
dataEntries.append(ChartDataEntry(x: dataEntries[0].x+0.2, y: dataEntries[0].y))
}
let dataSet = LineChartDataSet(entries: dataEntries)
dataSet.drawCirclesEnabled = false
dataSet.drawValuesEnabled = false
dataSet.highlightEnabled = true//选中拐点,是否开启高亮效果(显示十字线)
dataSet.highlightLineWidth = 1
dataSet.highlightColor = UIColor.rgbColorFromHex(0xFF3600)// 十字线颜色
dataSet.drawHorizontalHighlightIndicatorEnabled = false
dataSet.mode = .horizontalBezier
dataSet.setColor(UIColor.rgbColorFromHex(0xFF3600))
dataSet.lineWidth = 1
dataSet.drawFilledEnabled = true //填充绘制
let gradientColors = [UIColor.rgbColorFromHex(0xD82D00).cgColor, UIColor.rgbColorFromHex(0xFFFFFF).cgColor]
let gradient = CGGradient(colorsSpace: nil, colors: gradientColors as CFArray, locations: [1.0, 0.0])
dataSet.fillAlpha = 1
dataSet.fill = Fill(linearGradient: gradient!, angle: 90)
lineChartView.data = LineChartData(dataSets: [dataSet])
lineChartView.highlightValues([Highlight(x: 0, y: 0, dataSetIndex: 0)])
setupSliderViewScale()
}
private func setupSliderViewScale() {
var endPointX: Int = 0
switch dateType {
case .day:
endPointX = 24
case .week:
endPointX = 6
case .month:
endPointX = monthDays-1
case .year:
endPointX = 11
}
sliderView.setDrawSpace(startPointX: getChartViewX(0), endPointX: getChartViewX(endPointX), range: 0...endPointX, points: points, imageName: "slider_bo", isLast: true)
}
private func getChartViewX(_ x: Int) -> CGFloat {
return lineChartView.pixelForValues(x: Double(x), y: 0, axis: .left).x
}
private func setupChartView() {
lineChartView.delegate = self
lineChartView.chartDescription?.enabled = false //图描述
lineChartView.legend.enabled = false //左下角图例
lineChartView.setScaleEnabled(false) //可滑动
lineChartView.rightAxis.enabled = false //不绘制右边轴的信息
let leftAxis = lineChartView.leftAxis
leftAxis.labelTextColor = ChartsTextColor
leftAxis.labelFont = ChartsTextFont(11)
leftAxis.yOffset = -5
leftAxis.xOffset = -3
leftAxis.gridLineDashLengths = [2.0, 2.0] //设置虚线样式的网格线
leftAxis.gridColor = LineColor
leftAxis.gridLineWidth = 1
leftAxis.axisLineWidth = 0
leftAxis.drawGridLinesBehindDataEnabled = false
leftAxis.labelPosition = .insideChart
leftAxis.axisMinimum = 90 //设置左侧Y轴最小值
leftAxis.axisMaximum = 100
leftAxis.granularity = 2
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yangbin
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litmitLine.lineWidth = 1
litmitLine.lineColor = LineColor
leftAxis.addLimitLine(litmitLine)
leftAxis.drawLimitLinesBehindDataEnabled = false //设置限制线绘制在折线图的后面
let xAxis = lineChartView.xAxis
xAxis.granularity = 1 //间隔
xAxis.labelPosition = .bottom
xAxis.labelFont = ChartsTextFont(11)
xAxis.labelTextColor = ChartsTextColor
xAxis.drawGridLinesBehindDataEnabled = false
xAxis.axisLineColor = LineColor
xAxis.axisLineWidth = 1
xAxis.gridLineDashLengths = [6, 666]
xAxis.gridColor = LineColor
xAxis.drawAxisLineEnabled = false
}
@IBAction func gotoReferenceVC(_ sender: Any) {
let vc = UIStoryboard.loadViewControllerIdentifier(storyboardName: "Home", identifier: "BOReferenceVC")
navigationController?.pushViewController(vc, animated: true)
}
@IBAction func back(_ sender: Any) {
navigationController?.popViewController(animated: true)
}
}
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