location2025/plugins/map_amap_ios/ios/Classes/MapAmapContentView/MapAmapThemeControl.swift

//
//  MapAmapThemeControl.swift
//  map_amap_ios
//
//  Created by 诺诺诺的言 on 2025/7/22.
//

import Foundation
import MapKit
import Combine
import AMapFoundationKit
import MAMapKit

@available(iOS 13.0, *)
class MapAmapThemeControl: UIViewController {
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    let viewModel: MapAmapViewAndDataExchange
    var autonaviMap : MAMapView!
    
    
    //let mapView = MKMapView()
    private var cancellables = Set<AnyCancellable>()
    
    init(viewModel: MapAmapViewAndDataExchange) {
        self.viewModel = viewModel
        super.init(nibName: nil, bundle: nil)
        //mapView.showsUserLocation = false
    }

    override func viewDidLoad() {
        super.viewDidLoad()
        // 1. 设置隐私（必须！）
        MAMapView.updatePrivacyShow(.didShow, privacyInfo: .didContain)
        MAMapView.updatePrivacyAgree(.didAgree)
        
        AMapServices.shared().enableHTTPS = true
        loadMainMapView()
        bindViewModel()
    }

    private func loadMainMapView() {
        guard AMapServices.shared().apiKey != nil else {
            fatalError("高德地图API Key未配置！")
        }
        
        autonaviMap = MAMapView(frame: view.bounds)
        print("地图初始化失败，请检查Key和Bundle ID--\(autonaviMap)")
        guard let map = autonaviMap else {
            print("地图初始化失败，请检查Key和Bundle ID--")
            return
        }
        
        map.delegate = self
        map.mapType = .standard
        map.showsUserLocation = false
        map.userTrackingMode = .follow
        view.addSubview(map)
        map.translatesAutoresizingMaskIntoConstraints = false
        view.addSubview(map)
        NSLayoutConstraint.activate([
            map.topAnchor.constraint(equalTo: view.topAnchor),
            map.bottomAnchor.constraint(equalTo: view.bottomAnchor),
            map.leadingAnchor.constraint(equalTo: view.leadingAnchor),
            map.trailingAnchor.constraint(equalTo: view.trailingAnchor)
        ])
    }
    
    private func bindViewModel() {
        viewModel.$markers
            .receive(on: DispatchQueue.main)
            .sink { [weak self] markers in
                if let annotationsList = self?.autonaviMap.annotations {
                    print("annotationsListsdfsdfs---\(annotationsList)");
                    self?.autonaviMap.removeAnnotations(self?.autonaviMap.annotations)
                }
//                UIView.animate(withDuration: 0.3) {
//                    self?.autonaviMap.addAnnotations(markers)
//                }
                
                
                var mapMarkerList = [MAPointAnnotation]();
                for markerItem in markers {
                    let annotationItem : MyMAPointAnnotation = MyMAPointAnnotation(itemMarker: markerItem)
                    annotationItem.title = markerItem.markerName;
                    annotationItem.coordinate = markerItem.coordinate;
                    mapMarkerList.append(annotationItem)
                }
                self?.autonaviMap.addAnnotations(mapMarkerList)
               // self?.autonaviMap.selectAnnotation(mapMarkerList.first, animated: true)
                self?.autonaviMap.setZoomLevel(20, animated: true)
                if !mapMarkerList.isEmpty {
                    let selectIemt : MAPointAnnotation = mapMarkerList.first!
                    self?.autonaviMap.setCenter(selectIemt.coordinate, animated: true)
                }

                //self?.mapView.removeAnnotations(self?.mapView.annotations ?? [])
//                UIView.animate(withDuration: 0.3) {
//                    self?.mapView.addAnnotations(markers)
//                }
            }
            .store(in: &cancellables)
        
        
        
        viewModel.$polylines
            .receive(on: DispatchQueue.main)
            .sink { [weak self] polylines in
                
                
                guard let self, !polylines.isEmpty else { return }
                // 清除旧覆盖物
                self.autonaviMap.removeOverlays(self.autonaviMap.overlays)
                
                var polyinesList = [MAPolyline]();
                for polyline in polylines {
                    let polylineItem : MyMAPolyline = MyMAPolyline(coordinates: &polyline.points, count: UInt(polyline.points.count))
                    polylineItem.itemPolyLine = polyline
                    polyinesList.append(polylineItem)
                }
                
                // 添加新覆盖物
                self.autonaviMap.addOverlays(polyinesList)
                
                // 自动调整视野
                if let lastPolyline = polylines.last,
                   let padding = lastPolyline.mapPadding {
                    self.autonaviMap.showOverlays(
                        polyinesList,
                        edgePadding: UIEdgeInsets(
                            top: padding.top,
                            left: padding.left,
                            bottom: padding.bottom,
                            right: padding.right
                        ),
                        animated: true
                    )
                }
                
                /*var polyinesList = [MKPolyline]();
                for polyline in polylines {
                    let polylineItem : MKPolyline = polyline.polyline
                    polylineItem.associatedLineId = polyline.id
                    polylineItem.associatedLineType = polyline.lineType
                    polylineItem.associatedColor = polyline.color
                    polylineItem.associatedWidth = polyline.width
                    polyinesList.append(polylineItem)
                }
                self?.mapView.addOverlays(polyinesList)
                //self?.mapView.addOverlays(polylines.map({ $0.polyline }))
                if let padding = polylines.last?.mapPadding {
                    self?.mapView.fitsAllPoints(
                        points: polylines.last?.points.compactMap({ MKMapPoint($0) }) ?? [],
                        padding: padding.padding,
                        animated: true
                    )
                }
                
                
                guard let self, !polylines.isEmpty else { return }
                
                // 清除旧覆盖物
                self.autonaviMap.removeOverlays(self.autonaviMap.overlays)
                
                // 创建自定义Polyline类数组
                let customPolylines = polylines.compactMap { polyline -> CustomPolyline? in
                    // 创建高德地图Polyline
                    let count = UInt(polyline.points.count)
                    
                    guard let mapPolyline = MAPolyline(coordinates:  &polyline.points , count: count) else {
                        return nil
                    }
            
                    // 使用自定义类包装
                    return CustomPolyline(
                        polyline: mapPolyline,
                        id: polyline.id,
                        color: polyline.color,
                        width: polyline.width
                    )
                }
                
                // 添加新覆盖物
                self.autonaviMap.addOverlays(customPolylines.map { $0.polyline })
                
                // 自动调整视野
                if let lastPolyline = polylines.last,
                   let padding = lastPolyline.mapPadding {
                    self.autonaviMap.showOverlays(
                        customPolylines.map { $0.polyline },
                        edgePadding: UIEdgeInsets(
                            top: padding.top,
                            left: padding.left,
                            bottom: padding.bottom,
                            right: padding.right
                        ),
                        animated: true
                    )
                }*/
            }
            .store(in: &cancellables)
        
        //移动至多个点的位置，并提供设置padding距离
        viewModel.$suitableLocation
            .receive(on: DispatchQueue.main)
            .sink{ [weak self] polylines in
                if let padding = polylines.last?.mapPadding {
                    if let atMapPoint : [CLLocationCoordinate2D] = polylines.last?.points {
                        self?.autonaviMap.moveToSuitableLocation(points: atMapPoint, padding: padding)
                        //self?.mapView.moveToSuitableLocation(points: atMapPoint, padding: padding)
                    }
                }
            }
            .store(in: &cancellables)
        
        /*viewModel.$polylines
            .receive(on: DispatchQueue.main)
            .sink { [weak self] polylines in
                guard let self else { return }
                
                // 清除旧覆盖物
                self.autonaviMap.removeOverlays(self.autonaviMap.overlays)
                
                // 空数据检查
                guard !polylines.isEmpty else {
                    print("轨迹数据为空")
                    return
                }
                
                // 处理每条轨迹
                var validPolylines: [MAPolyline] = []
                
                for polyline in polylines {
                    // 坐标数量检查
                    guard !polyline.points.isEmpty else {
                        print("发现空坐标的轨迹: \(polyline.id)")
                        continue
                    }
                    
                    // 指针转换
                    let creationResult = polyline.points.withUnsafeBufferPointer { bufferPointer -> MAPolyline? in
                        guard let baseAddress = bufferPointer.baseAddress, bufferPointer.count > 0 else {
                            return nil
                        }
                        
                        let unsafePointer = UnsafeMutablePointer(mutating: baseAddress)
                        return MAPolyline(
                            coordinates: unsafePointer,
                            count: UInt(bufferPointer.count)
                        )
                    }
                    
                    // 结果检查
                    guard let mapPolyline = creationResult else {
                        print("轨迹创建失败: \(polyline.id)")
                        continue
                    }
                    
                    // 绑定属性
                    mapPolyline.associatedData = [
                        "id": polyline.id,
                        "color": polyline.color,
                        "width": polyline.width
                    ]
                    
                    validPolylines.append(mapPolyline)
                }
                
                // 添加有效轨迹
                guard !validPolylines.isEmpty else {
                    print("没有有效的轨迹数据")
                    return
                }
                
                self.autonaviMap.addOverlays(validPolylines)
                
                // 调整视野
                if let lastValid = validPolylines.last,
                   let padding = polylines.last?.mapPadding {
                    self.autonaviMap.showOverlays(
                        validPolylines,
                        edgePadding: UIEdgeInsets(
                            top: padding.top,
                            left: padding.left,
                            bottom: padding.bottom,
                            right: padding.right
                        ),
                        animated: true
                    )
                }
            }
            .store(in: &cancellables)
        
        viewModel.$markers
            .receive(on: DispatchQueue.main)
            .sink { [weak self] markers in
                self?.mapView.removeAnnotations(self?.mapView.annotations ?? [])
                UIView.animate(withDuration: 0.3) {
                    self?.mapView.addAnnotations(markers)
                }
            }
            .store(in: &cancellables)

        viewModel.$polylines
            .receive(on: DispatchQueue.main)
            .sink { [weak self] polylines in
                self?.mapView.removeOverlays(self?.mapView.overlays ?? [])
                var polyinesList = [MKPolyline]();
                for polyline in polylines {
                    let polylineItem : MKPolyline = polyline.polyline
                    polylineItem.associatedLineId = polyline.id
                    polylineItem.associatedLineType = polyline.lineType
                    polylineItem.associatedColor = polyline.color
                    polylineItem.associatedWidth = polyline.width
                    polyinesList.append(polylineItem)
                }
                self?.mapView.addOverlays(polyinesList)
                //self?.mapView.addOverlays(polylines.map({ $0.polyline }))
                if let padding = polylines.last?.mapPadding {
                    self?.mapView.fitsAllPoints(
                        points: polylines.last?.points.compactMap({ MKMapPoint($0) }) ?? [],
                        padding: padding.padding,
                        animated: true
                    )
                }
            }
            .store(in: &cancellables)
        
        //移动至多个点的位置，并提供设置padding距离
        viewModel.$suitableLocation
            .receive(on: DispatchQueue.main)
            .sink{ [weak self] polylines in
                if let padding = polylines.last?.mapPadding {
                    if let atMapPoint : [CLLocationCoordinate2D] = polylines.last?.points {
                        self?.mapView.moveToSuitableLocation(points: atMapPoint, padding: padding)
                    }
                }
            }
            .store(in: &cancellables)*/
    }
    
    
    /*private func bindViewModel() {
        viewModel.$markers
            .receive(on: DispatchQueue.main)
            .sink { [weak self] markers in
                self?.autonaviMap.removeAnnotations(self?.autonaviMap.annotations)
                var mapMarkerList = [MAPointAnnotation]();
                for markerItem in markers {
                    let annotationItem : MAPointAnnotation = MAPointAnnotation()
                    annotationItem.title = markerItem.markerName;
                    annotationItem.coordinate = markerItem.coordinate;
                    mapMarkerList.append(annotationItem)
                }
                self?.autonaviMap.addAnnotations(mapMarkerList)
                self?.autonaviMap.selectAnnotation(mapMarkerList.first, animated: true)
                self?.autonaviMap.setZoomLevel(15.1, animated: true)
                let selectIemt : MAPointAnnotation = mapMarkerList.first!
                self?.autonaviMap.setCenter(selectIemt.coordinate, animated: true)
                
                //self?.mapView.removeAnnotations(self?.mapView.annotations ?? [])
//                UIView.animate(withDuration: 0.3) {
//                    self?.mapView.addAnnotations(markers)
//                }
            }
            .store(in: &cancellables)
        
        viewModel.$currentRegion
            .compactMap { $0 }
            .receive(on: DispatchQueue.main)
            .sink { [weak self] region in
                self?.mapView.setRegion(region, animated: true)
            }
            .store(in: &cancellables)

        viewModel.$markers
            .receive(on: DispatchQueue.main)
            .sink { [weak self] markers in
                self?.mapView.removeAnnotations(self?.mapView.annotations ?? [])
                UIView.animate(withDuration: 0.3) {
                    self?.mapView.addAnnotations(markers)
                }
            }
            .store(in: &cancellables)

        viewModel.$polylines
            .receive(on: DispatchQueue.main)
            .sink { [weak self] polylines in
                self?.mapView.removeOverlays(self?.mapView.overlays ?? [])
                var polyinesList = [MKPolyline]();
                for polyline in polylines {
                    let polylineItem : MKPolyline = polyline.polyline
                    polylineItem.associatedLineId = polyline.id
                    polylineItem.associatedLineType = polyline.lineType
                    polylineItem.associatedColor = polyline.color
                    polylineItem.associatedWidth = polyline.width
                    polyinesList.append(polylineItem)
                }
                self?.mapView.addOverlays(polyinesList)
                //self?.mapView.addOverlays(polylines.map({ $0.polyline }))
                if let padding = polylines.last?.mapPadding {
                    self?.mapView.fitsAllPoints(
                        points: polylines.last?.points.compactMap({ MKMapPoint($0) }) ?? [],
                        padding: padding.padding,
                        animated: true
                    )
                }
            }
            .store(in: &cancellables)
        
        //移动至多个点的位置，并提供设置padding距离
        viewModel.$suitableLocation
            .receive(on: DispatchQueue.main)
            .sink{ [weak self] polylines in
                if let padding = polylines.last?.mapPadding {
                    if let atMapPoint : [CLLocationCoordinate2D] = polylines.last?.points {
                        self?.mapView.moveToSuitableLocation(points: atMapPoint, padding: padding)
                    }
                }
            }
            .store(in: &cancellables)
    }*/
}




// 自定义Polyline包装类
private class CustomPolyline {
    let polyline: MAPolyline
    let id: String
    let color: String
    let width: Double
    
    init(polyline: MAPolyline, id: String, color: String, width: Double) {
        self.polyline = polyline
        self.id = id
        self.color = color
        self.width = width
    }
}

private class MyMAPointAnnotation : MAPointAnnotation {
    let itemMarker : ATMapMarker
    init(itemMarker: ATMapMarker) {
        self.itemMarker = itemMarker
    }
}

private class MyMAPolyline : MAPolyline {
    var itemPolyLine : ATMapPolyline! = nil
    
}


@available(iOS 13.0, *)
extension MapAmapThemeControl : MAMapViewDelegate {
    //根据anntation生成对应的View。
    func mapView(_ mapView: MAMapView!, viewFor annotation: MAAnnotation!) -> MAAnnotationView! {
//        guard let marker = annotation as? ATMapMarker else {
//            return nil
//        }
        
        if let myitemAnnotation = annotation as? MyMAPointAnnotation {
            if myitemAnnotation.itemMarker.markerType.isMapAchorPoint {
                let annotationView = (mapView.dequeueReusableAnnotationView(withIdentifier: MapAnnotationAnchorPointView.identifier) as? MapAnnotationAnchorPointView) ?? MapAnnotationAnchorPointView(annotation: (myitemAnnotation as MAAnnotation), reuseIdentifier: MapAnnotationAnchorPointView.identifier)
                annotationView!.marker = myitemAnnotation.itemMarker
                return annotationView
            } else if (myitemAnnotation.itemMarker.markerType.isTracePopup) {
                let annotationBubbleView = (mapView.dequeueReusableAnnotationView(withIdentifier: MapAmapPopUpWindowView.identifier) as? MapAmapPopUpWindowView) ?? MapAmapPopUpWindowView(annotation: (myitemAnnotation as MAAnnotation), reuseIdentifier: MapAmapPopUpWindowView.identifier)
                annotationBubbleView!.marker = myitemAnnotation.itemMarker
                return annotationBubbleView
            }
            let annotationView = (mapView.dequeueReusableAnnotationView(withIdentifier: MapAnnotationView.identifier) as? MapAnnotationView) ?? MapAnnotationView(annotation: (myitemAnnotation as MAAnnotation), reuseIdentifier: MapAnnotationView.identifier)
            annotationView!.marker = myitemAnnotation.itemMarker
            return annotationView
        }
        return nil

        
        /*if annotation is MyMAPointAnnotation,let myitemAnnotation = annotation as? MyMAPointAnnotation {
            
            
            let pointReuseIdentifier = "pointReuseIndetifier"
            var annotationView = mapView.dequeueReusableAnnotationView(
                withIdentifier: pointReuseIdentifier
            ) as? MAPinAnnotationView
            
            if annotationView == nil {
                annotationView = MAPinAnnotationView(
                    annotation: annotation,
                    reuseIdentifier: pointReuseIdentifier
                )
            }
            
            annotationView?.canShowCallout = true
            annotationView?.animatesDrop = true
            annotationView?.isDraggable = false
            annotationView?.pinColor = .purple
            
            return annotationView
        }
        
        return nil*/
    }
    
    
    func mapView(_ mapView: MAMapView!, rendererFor overlay: MAOverlay!) -> MAOverlayRenderer! {
        guard let polyline = overlay as? MyMAPolyline else {
              return  MAPolylineRenderer(polyline: overlay as? MAPolyline)
          }
        
        // 外层边框（粗线）
//        let borderRenderer = MAPolylineRenderer(polyline: polyline)
//        borderRenderer?.lineWidth = 8
//        borderRenderer?.strokeColor = UIColor(red: 0.35, green: 0.36, blue: 0.99, alpha: 1)
//        
        let renderer = MAPolylineRenderer(polyline: polyline)
        renderer?.lineWidth = 6
    //rgba(123, 125, 255, 1)
        renderer?.fillColor = UIColor(red: 0.27, green: 0.46, blue: 1, alpha: 1)//UIColor.init(hex: "#4476FF");//UIColor(red: 123 / 255, green: 125 / 255, blue: 255 / 255, alpha: 1)
        renderer?.lineCapType = kMALineCapRound//kMALineCapArrow
        renderer?.lineJoinType = kMALineJoinRound
        
//        renderer?.strokeColor = UIColor(red: 0.35, green: 0.36, blue: 0.99, alpha: 1)
//        renderer?.miterLimit = 1
        renderer?.sideColor = UIColor(red: 0.35, green: 0.36, blue: 0.99, alpha: 1)
        renderer?.is3DArrowLine = true

    // 设置箭头样式
        // 加载箭头纹理图片
        renderer?.strokeImage = readImageContentFrom(imageName: "com.shishi.dingwei_uparrow")
    
        //normal error selected color
        if polyline.itemPolyLine.lineType == "normal" {
            renderer?.strokeColor = UIColor(red: 0.27, green: 0.46, blue: 1, alpha: 1)
        } else  if polyline.itemPolyLine.lineType == "error" {
            renderer?.strokeColor = UIColor(red: 1, green: 0.43, blue: 0.43, alpha: 1)
        } else  if polyline.itemPolyLine.lineType == "selected" {
            renderer?.strokeColor = UIColor(red: 0.08, green: 0.8, blue: 0.63, alpha: 1)
        } else if polyline.itemPolyLine.lineType == "color" {
            renderer?.strokeColor = UIColor(hex: polyline.itemPolyLine.color)
            renderer?.lineWidth = polyline.itemPolyLine.width
        }
        return renderer
      }
    
    
    private func readImageContentFrom(imageName : String) -> UIImage {
        if let image = UIImage(named: imageName) {
            return image
        }
        
        // 尝试从插件资源束加载
        let bundleURL = Bundle(for: MapAnnotationView.self).url(forResource: "map_amap_ios_image_source", withExtension: "bundle")
        if let bundleURL = bundleURL, let resourceBundle = Bundle(url: bundleURL) {
            return UIImage(named: imageName, in: resourceBundle, compatibleWith: nil) ?? UIImage()
        }
        
        return  UIImage()
    }
    
}


/*
@available(iOS 13.0, *)
extension MapAmapThemeControl: MKMapViewDelegate {
    func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
        guard let marker = annotation as? ATMapMarker else {
            return nil
        }
        print("markerTypesfdsdfs---\(marker.markerType.markType)");
        if marker.markerType.isMapAchorPoint {
            let annotationView = (mapView.dequeueReusableAnnotationView(withIdentifier: MapAnnotationAnchorPointView.identifier) as? MapAnnotationAnchorPointView) ?? MapAnnotationAnchorPointView(annotation: marker, reuseIdentifier: MapAnnotationAnchorPointView.identifier)
            annotationView.marker = marker
            annotationView.prepareForDisplay()
            return annotationView
        } else if (marker.markerType.isTracePopup) {
            let annotationBubbleView = (mapView.dequeueReusableAnnotationView(withIdentifier: MapAmapPopUpWindowView.identifier) as? MapAmapPopUpWindowView) ?? MapAmapPopUpWindowView(annotation: marker, reuseIdentifier: MapAmapPopUpWindowView.identifier)
            annotationBubbleView.marker = marker
            annotationBubbleView.prepareForDisplay()
            return annotationBubbleView
        }
        let annotationView = (mapView.dequeueReusableAnnotationView(withIdentifier: MapAnnotationView.identifier) as? MapAnnotationView) ?? MapAnnotationView(annotation: marker, reuseIdentifier: MapAnnotationView.identifier)
        annotationView.marker = marker
        annotationView.prepareForDisplay()
        return annotationView
    }

    func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView) {
        guard var marker = view.annotation as? ATMapMarker else {
            return
        }
        
        viewModel.handleMarkerTap(marker: &marker)
    }

    func mapView(_ mapView: MKMapView, rendererFor overlay: MKOverlay) -> MKOverlayRenderer {
        
        guard let polyline = overlay as? MKPolyline else {
            return MKOverlayRenderer(overlay: overlay)
        }
        let renderer = MapAmapArrowPolylineRenderer(polyline: polyline)
        renderer.lineWidth = 6
        //rgba(123, 125, 255, 1)
        renderer.strokeColor = UIColor(red: 0.27, green: 0.46, blue: 1, alpha: 1)//UIColor.init(hex: "#4476FF");//UIColor(red: 123 / 255, green: 125 / 255, blue: 255 / 255, alpha: 1)
        renderer.lineCap = .round
        renderer.lineJoin = .round
        
        // 设置箭头样式
        renderer.arrowColor = UIColor.white // 箭头颜色
        renderer.arrowSize = 12      // 增大箭头大小
        renderer.arrowSpacing = 50   // 减小箭头间距
        renderer.borderWidth = 1
        renderer.borderColor = UIColor(red: 0.35, green: 0.36, blue: 0.99, alpha: 1)
        
        //normal error selected color
        if polyline.associatedLineType == "normal" {
            renderer.strokeColor = UIColor(red: 0.27, green: 0.46, blue: 1, alpha: 1)
        } else  if polyline.associatedLineType == "error" {
            renderer.strokeColor = UIColor(red: 1, green: 0.43, blue: 0.43, alpha: 1)
        } else  if polyline.associatedLineType == "selected" {
            renderer.strokeColor = UIColor(red: 0.08, green: 0.8, blue: 0.63, alpha: 1)
        } else if polyline.associatedLineType == "color" {
            renderer.strokeColor = UIColor(hex: polyline.associatedColor ?? "#4476FF")
            renderer.lineWidth = polyline.associatedWidth ?? 0
        }
        return renderer
    }
}*/