//
//  ICRNavigationViewController.m
//  XFFruit
//
//  Created by freecui on 15/4/24.
//  Copyright (c) 2015年 Xummer. All rights reserved.
//

#import "ICRNavigationViewController.h"
#import "UIImage+Rotate.h"
#import "BMapKit.h"

#define MYBUNDLE_NAME @ "mapapi.bundle"
#define MYBUNDLE_PATH [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent: MYBUNDLE_NAME]
#define MYBUNDLE [NSBundle bundleWithPath: MYBUNDLE_PATH]

@interface RouteAnnotation : BMKPointAnnotation
{
    int _type; ///<0:起点 1：终点 2：公交 3：地铁 4:驾乘 5:途经点
    int _degree;
}

@property (nonatomic) int type;
@property (nonatomic) int degree;

@end

BMKMapManager* _mapManager;
@implementation RouteAnnotation

@synthesize type = _type;
@synthesize degree = _degree;
@end


@implementation ICRNavigationViewController

- (NSString*)getMyBundlePath1:(NSString *)filename
{
    
    NSBundle * libBundle = MYBUNDLE ;
    if ( libBundle && filename ){
        NSString * s=[[libBundle resourcePath ] stringByAppendingPathComponent : filename];
        return s;
    }
    return nil ;
}

- (void)mylocation{
    
    NSLog(@"进入普通定位态");
    [_locService startUserLocationService];
    _mapView.showsUserLocation = NO;//先关闭显示的定位图层
    _mapView.userTrackingMode = BMKUserTrackingModeNone;//设置定位的状态
    _mapView.showsUserLocation = YES;//显示定位图层
    
}
/**
 *在地图View将要启动定位时，会调用此函数
 *@param mapView 地图View
 */
- (void)willStartLocatingUser
{
    NSLog(@"start locate");
    //_locService.userLocation
}


/**
 *用户位置更新后，会调用此函数
 *@param userLocation 新的用户位置
 */
- (void)didUpdateBMKUserLocation:(BMKUserLocation *)userLocation{
    NSLog(@"UserLocation :%@",userLocation.location);
    CLLocation *myPosition = userLocation.location;
    _mylocationLongitude = [NSString stringWithFormat:@"%f",myPosition.coordinate.longitude];
    _mylocationLatitude = [NSString stringWithFormat:@"%f",myPosition.coordinate.latitude];
    [self reverseGeocode];
    [_locService stopUserLocationService];
}




// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    
    
//    //UIBarButtonItem *leftBtn = [[UIBarButtonItem alloc]
//                                       initWithTitle:@"折扣信息" style:UIBarButtonItemStyleBordered
//                                       target:nil action:nil];
//   // self.navigationItem.leftBarButtonItem = leftBtn;
    self.title = @"路径规划";
    
    _btnBusSearch.backgroundColor = ICR_GRAY_BTN_COLOR;
    _btnDriveSearch.backgroundColor = ICR_GRAY_BTN_COLOR;
    _btnWalkSearch.backgroundColor = ICR_GRAY_BTN_COLOR;
    
    CGFloat mapViewY = CGRectGetMaxY(_btnBusSearch.frame) + 10 + 64;
    CGFloat mapViewH = CGRectGetHeight([UIScreen mainScreen].bounds) - mapViewY;
    BMKMapView* mapView = [[BMKMapView alloc]initWithFrame:CGRectMake(0,mapViewY, CGRectGetWidth(self.view.frame), mapViewH)];
    _mapView = mapView;
    [[UIApplication sharedApplication].keyWindow addSubview:_mapView];
    
    
    [super viewDidLoad];
    //适配ios7
    if( ([[[UIDevice currentDevice] systemVersion] doubleValue]>=7.0))
    {
        //        self.edgesForExtendedLayout=UIRectEdgeNone;
        self.navigationController.navigationBar.translucent = NO;
    }
    _locService = [[BMKLocationService alloc]init];
    _routesearch = [[BMKRouteSearch alloc]init];
    _geocodesearch = [[BMKGeoCodeSearch alloc]init];
    _startAddrText.text = @"我的位置";
   // _endAddrText.text = @"百度大厦";
    _endAddrText.text = _m_currentStore.name;
    
    UIBarButtonItem* btnWayPoint = [[UIBarButtonItem alloc]init];
    btnWayPoint.target = self;
    btnWayPoint.action = @selector(wayPointDemo);
   // btnWayPoint.title = @"途经点";
    btnWayPoint.enabled=TRUE;
    self.navigationController.topViewController.navigationItem.rightBarButtonItem = btnWayPoint;
    //[self mylocation];
}

-(void)viewWillAppear:(BOOL)animated {
    
    [_mapView viewWillAppear];
    _mapView.delegate = self; // 此处记得不用的时候需要置nil，否则影响内存的释放
    _routesearch.delegate = self; // 此处记得不用的时候需要置nil，否则影响内存的释放
    _locService.delegate = self;
    _geocodesearch.delegate = self; // 此处记得不用的时候需要置nil，否则影响内存的释放
    [self mylocation];
    

}

-(void)viewWillDisappear:(BOOL)animated {
    [_mapView viewWillDisappear];
    _mapView.delegate = nil; // 不用时，置nil
    _routesearch.delegate = nil; // 不用时，置nil
    _locService.delegate = nil;
    _geocodesearch.delegate = nil; // 不用时，置nil
    [_mapView removeFromSuperview];
}


- (void)didReceiveMemoryWarning {
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
    
    // Release any cached data, images, etc. that aren't in use.
}

- (void)viewDidUnload {
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}


- (void)dealloc {
    if (_routesearch != nil) {
        _routesearch = nil;
    }
    if (_geocodesearch != nil) {
        _geocodesearch = nil;
    }
    if (_mapView) {
        _mapView = nil;
    }
}

- (void)wayPointDemo {
    
    //    WayPointRouteSearchDemoViewController * wayPointCont = [[WayPointRouteSearchDemoViewController alloc]init];
    //    wayPointCont.title = @"驾车途经点";
    //    UIBarButtonItem *customLeftBarButtonItem = [[UIBarButtonItem alloc] init];
    //    customLeftBarButtonItem.title = @"返回";
    //    self.navigationItem.backBarButtonItem = customLeftBarButtonItem;
    //    [self.navigationController pushViewController:wayPointCont animated:YES];
}

- (BMKAnnotationView*)getRouteAnnotationView:(BMKMapView *)mapview viewForAnnotation:(RouteAnnotation*)routeAnnotation
{
    BMKAnnotationView* view = nil;
    switch (routeAnnotation.type) {
        case 0:
        {
            view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"start_node"];
            if (view == nil) {
                view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"start_node"];
                view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_start.png"]];
                view.centerOffset = CGPointMake(0, -(view.frame.size.height * 0.5));
                view.canShowCallout = TRUE;
            }
            view.annotation = routeAnnotation;
        }
            break;
        case 1:
        {
            view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"end_node"];
            if (view == nil) {
                view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"end_node"];
                view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_end.png"]];
                view.centerOffset = CGPointMake(0, -(view.frame.size.height * 0.5));
                view.canShowCallout = TRUE;
            }
            view.annotation = routeAnnotation;
        }
            break;
        case 2:
        {
            view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"bus_node"];
            if (view == nil) {
                view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"bus_node"];
                view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_bus.png"]];
                view.canShowCallout = TRUE;
            }
            view.annotation = routeAnnotation;
        }
            break;
        case 3:
        {
            view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"rail_node"];
            if (view == nil) {
                view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"rail_node"];
                view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_rail.png"]];
                view.canShowCallout = TRUE;
            }
            view.annotation = routeAnnotation;
        }
            break;
        case 4:
        {
            view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"route_node"];
            if (view == nil) {
                view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"route_node"];
                view.canShowCallout = TRUE;
            } else {
                [view setNeedsDisplay];
            }
            
            UIImage* image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_direction.png"]];
            view.image = [image imageRotatedByDegrees:routeAnnotation.degree];
            view.annotation = routeAnnotation;
            
        }
            break;
        case 5:
        {
            view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"waypoint_node"];
            if (view == nil) {
                view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"waypoint_node"];
                view.canShowCallout = TRUE;
            } else {
                [view setNeedsDisplay];
            }
            
            UIImage* image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_waypoint.png"]];
            view.image = [image imageRotatedByDegrees:routeAnnotation.degree];
            view.annotation = routeAnnotation;
        }
            break;
        default:
            break;
    }
    
    return view;
}

- (BMKAnnotationView *)mapView:(BMKMapView *)view viewForAnnotation:(id <BMKAnnotation>)annotation
{
    if ([annotation isKindOfClass:[RouteAnnotation class]]) {
        return [self getRouteAnnotationView:view viewForAnnotation:(RouteAnnotation*)annotation];
    }
    return nil;
}

- (BMKOverlayView*)mapView:(BMKMapView *)map viewForOverlay:(id<BMKOverlay>)overlay
{
    if ([overlay isKindOfClass:[BMKPolyline class]]) {
        BMKPolylineView* polylineView = [[BMKPolylineView alloc] initWithOverlay:overlay];
        polylineView.fillColor = [[UIColor cyanColor] colorWithAlphaComponent:1];
        polylineView.strokeColor = [[UIColor blueColor] colorWithAlphaComponent:0.7];
        polylineView.lineWidth = 3.0;
        return polylineView;
    }
    return nil;
}

- (void)onGetTransitRouteResult:(BMKRouteSearch*)searcher result:(BMKTransitRouteResult*)result errorCode:(BMKSearchErrorCode)error
{
    NSArray* array = [NSArray arrayWithArray:_mapView.annotations];
    [_mapView removeAnnotations:array];
    array = [NSArray arrayWithArray:_mapView.overlays];
    [_mapView removeOverlays:array];
    if (error == BMK_SEARCH_NO_ERROR) {
        BMKTransitRouteLine* plan = (BMKTransitRouteLine*)[result.routes objectAtIndex:0];
        // 计算路线方案中的路段数目
        int size = [plan.steps count];
        int planPointCounts = 0;
        for (int i = 0; i < size; i++) {
            BMKTransitStep* transitStep = [plan.steps objectAtIndex:i];
            if(i==0){
                RouteAnnotation* item = [[RouteAnnotation alloc]init];
                item.coordinate = plan.starting.location;
                item.title = @"起点";
                item.type = 0;
                [_mapView addAnnotation:item]; // 添加起点标注
                
            }else if(i==size-1){
                RouteAnnotation* item = [[RouteAnnotation alloc]init];
                item.coordinate = plan.terminal.location;
                item.title = @"终点";
                item.type = 1;
                [_mapView addAnnotation:item]; // 添加起点标注
            }
            RouteAnnotation* item = [[RouteAnnotation alloc]init];
            item.coordinate = transitStep.entrace.location;
            item.title = transitStep.instruction;
            item.type = 3;
            [_mapView addAnnotation:item];
            
            //轨迹点总数累计
            planPointCounts += transitStep.pointsCount;
        }
        
        //轨迹点
        BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];
        int i = 0;
        for (int j = 0; j < size; j++) {
            BMKTransitStep* transitStep = [plan.steps objectAtIndex:j];
            int k=0;
            for(k=0;k<transitStep.pointsCount;k++) {
                temppoints[i].x = transitStep.points[k].x;
                temppoints[i].y = transitStep.points[k].y;
                i++;
            }
            
        }
        // 通过points构建BMKPolyline
        BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];
        [_mapView addOverlay:polyLine]; // 添加路线overlay
        delete []temppoints;
    }
    
}
- (void)onGetDrivingRouteResult:(BMKRouteSearch*)searcher result:(BMKDrivingRouteResult*)result errorCode:(BMKSearchErrorCode)error
{
    NSArray* array = [NSArray arrayWithArray:_mapView.annotations];
    [_mapView removeAnnotations:array];
    array = [NSArray arrayWithArray:_mapView.overlays];
    [_mapView removeOverlays:array];
    if (error == BMK_SEARCH_NO_ERROR) {
        BMKDrivingRouteLine* plan = (BMKDrivingRouteLine*)[result.routes objectAtIndex:0];
        // 计算路线方案中的路段数目
        int size = [plan.steps count];
        int planPointCounts = 0;
        for (int i = 0; i < size; i++) {
            BMKDrivingStep* transitStep = [plan.steps objectAtIndex:i];
            if(i==0){
                RouteAnnotation* item = [[RouteAnnotation alloc]init];
                item.coordinate = plan.starting.location;
                item.title = @"起点";
                item.type = 0;
                [_mapView addAnnotation:item]; // 添加起点标注
                
            }else if(i==size-1){
                RouteAnnotation* item = [[RouteAnnotation alloc]init];
                item.coordinate = plan.terminal.location;
                item.title = @"终点";
                item.type = 1;
                [_mapView addAnnotation:item]; // 添加起点标注
            }
            //添加annotation节点
            RouteAnnotation* item = [[RouteAnnotation alloc]init];
            item.coordinate = transitStep.entrace.location;
            item.title = transitStep.entraceInstruction;
            item.degree = transitStep.direction * 30;
            item.type = 4;
            [_mapView addAnnotation:item];
            
            //轨迹点总数累计
            planPointCounts += transitStep.pointsCount;
        }
        // 添加途经点
        if (plan.wayPoints) {
            for (BMKPlanNode* tempNode in plan.wayPoints) {
                RouteAnnotation* item = [[RouteAnnotation alloc]init];
                item = [[RouteAnnotation alloc]init];
                item.coordinate = tempNode.pt;
                item.type = 5;
                item.title = tempNode.name;
                [_mapView addAnnotation:item];
            }
        }
        //轨迹点
        BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];
        int i = 0;
        for (int j = 0; j < size; j++) {
            BMKDrivingStep* transitStep = [plan.steps objectAtIndex:j];
            int k=0;
            for(k=0;k<transitStep.pointsCount;k++) {
                temppoints[i].x = transitStep.points[k].x;
                temppoints[i].y = transitStep.points[k].y;
                i++;
            }
            
        }
        // 通过points构建BMKPolyline
        BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];
        [_mapView addOverlay:polyLine]; // 添加路线overlay
        delete []temppoints;
        
        
    }
}

- (void)onGetWalkingRouteResult:(BMKRouteSearch*)searcher result:(BMKWalkingRouteResult*)result errorCode:(BMKSearchErrorCode)error
{
    NSArray* array = [NSArray arrayWithArray:_mapView.annotations];
    [_mapView removeAnnotations:array];
    array = [NSArray arrayWithArray:_mapView.overlays];
    [_mapView removeOverlays:array];
    if (error == BMK_SEARCH_NO_ERROR) {
        BMKWalkingRouteLine* plan = (BMKWalkingRouteLine*)[result.routes objectAtIndex:0];
        int size = [plan.steps count];
        int planPointCounts = 0;
        for (int i = 0; i < size; i++) {
            BMKWalkingStep* transitStep = [plan.steps objectAtIndex:i];
            if(i==0){
                RouteAnnotation* item = [[RouteAnnotation alloc]init];
                item.coordinate = plan.starting.location;
                item.title = @"起点";
                item.type = 0;
                [_mapView addAnnotation:item]; // 添加起点标注
                
            }else if(i==size-1){
                RouteAnnotation* item = [[RouteAnnotation alloc]init];
                item.coordinate = plan.terminal.location;
                item.title = @"终点";
                item.type = 1;
                [_mapView addAnnotation:item]; // 添加起点标注
            }
            //添加annotation节点
            RouteAnnotation* item = [[RouteAnnotation alloc]init];
            item.coordinate = transitStep.entrace.location;
            item.title = transitStep.entraceInstruction;
            item.degree = transitStep.direction * 30;
            item.type = 4;
            [_mapView addAnnotation:item];
            
            //轨迹点总数累计
            planPointCounts += transitStep.pointsCount;
        }
        
        //轨迹点
        BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];
        int i = 0;
        for (int j = 0; j < size; j++) {
            BMKWalkingStep* transitStep = [plan.steps objectAtIndex:j];
            int k=0;
            for(k=0;k<transitStep.pointsCount;k++) {
                temppoints[i].x = transitStep.points[k].x;
                temppoints[i].y = transitStep.points[k].y;
                i++;
            }
            
        }
        // 通过points构建BMKPolyline
        BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];
        [_mapView addOverlay:polyLine]; // 添加路线overlay
        delete []temppoints;
        
        
    }
    
}
- (void)clicked: (UIButton *)btn{
    [_locService stopUserLocationService];
    [btn setBackgroundColor:ICR_ORANGE_BTN_COLOR];
    [self changeStateByTag:btn.tag];
}
-(void)changeStateByTag:(NSInteger) tag{
    if (tag != _btnBusSearch.tag ) {
        _btnBusSearch.backgroundColor = ICR_GRAY_BTN_COLOR;
    }
    if (tag != _btnDriveSearch.tag ) {
        _btnDriveSearch.backgroundColor = ICR_GRAY_BTN_COLOR;
    }
    if (tag != _btnWalkSearch.tag ) {
        _btnWalkSearch.backgroundColor = ICR_GRAY_BTN_COLOR;
    }
    

}

-(IBAction)onClickBusSearch:(UIButton *)sender
{
    [self clicked:sender];
    BMKPlanNode* start = [[BMKPlanNode alloc]init];
    start.cityName = _mylocationCityName;
    start.name = _mylocationName;
    //start.name = _startAddrText.text;
    BMKPlanNode* end = [[BMKPlanNode alloc]init];
//    end.cityName = _m_currentStore.city;
    //end.name = _endAddrText.text;
    end.name = _m_currentStore.address;

    
    BMKTransitRoutePlanOption *transitRouteSearchOption = [[BMKTransitRoutePlanOption alloc]init];
    transitRouteSearchOption.city= @"北京市";
    transitRouteSearchOption.from = start;
    transitRouteSearchOption.to = end;
    BOOL flag = [_routesearch transitSearch:transitRouteSearchOption];
    
    if(flag)
    {
        NSLog(@"bus检索发送成功");
    }
    else
    {
        NSLog(@"bus检索发送失败");
    }
}

-(IBAction)textFiledReturnEditing:(id)sender {
    [sender resignFirstResponder];
}

-(IBAction)onClickDriveSearch:(UIButton *)sender
{
    [self clicked:sender];
    BMKPlanNode* start = [[BMKPlanNode alloc]init];
    //start.name = _startAddrText.text;
    //start.cityName = @"北京市";
    start.cityName = _mylocationCityName;
    start.name = _mylocationName;
    BMKPlanNode* end = [[BMKPlanNode alloc]init];
//    end.cityName = _m_currentStore.city;
    end.name = _m_currentStore.address;
    
    BMKDrivingRoutePlanOption *drivingRouteSearchOption = [[BMKDrivingRoutePlanOption alloc]init];
    drivingRouteSearchOption.from = start;
    drivingRouteSearchOption.to = end;
    BOOL flag = [_routesearch drivingSearch:drivingRouteSearchOption];
    if(flag)
    {
        NSLog(@"car检索发送成功");
    }
    else
    {
        NSLog(@"car检索发送失败");
    }
    
}

-(IBAction)onClickWalkSearch:(UIButton *)sender
{
    [self clicked:sender];
    BMKPlanNode* start = [[BMKPlanNode alloc]init];
//    start.name = _startAddrText.text;
//    start.cityName = @"北京市";
    start.cityName = _mylocationCityName;
    start.name = _mylocationName;
//    BMKPlanNode* end = [[BMKPlanNode alloc]init];
//    end.cityName = _m_currentStore.city;
//    end.name = _m_currentStore.address;

    
    
    BMKWalkingRoutePlanOption *walkingRouteSearchOption = [[BMKWalkingRoutePlanOption alloc]init];
    walkingRouteSearchOption.from = start;
//    walkingRouteSearchOption.to = end;
    BOOL flag = [_routesearch walkingSearch:walkingRouteSearchOption];
    if(flag)
    {
        NSLog(@"walk检索发送成功");
    }
    else
    {
        NSLog(@"walk检索发送失败");
    }
    
}
- (void)reverseGeocode{


    CLLocationCoordinate2D pt = (CLLocationCoordinate2D){0, 0};
    if (_mylocationLongitude != nil && _mylocationLatitude != nil) {
        pt = (CLLocationCoordinate2D){[_mylocationLatitude floatValue], [_mylocationLongitude floatValue]};
    }
    BMKReverseGeoCodeOption *reverseGeocodeSearchOption = [[BMKReverseGeoCodeOption alloc]init];
    reverseGeocodeSearchOption.reverseGeoPoint = pt;
    BOOL flag = [_geocodesearch reverseGeoCode:reverseGeocodeSearchOption];
    if(flag)
    {
        NSLog(@"反geo检索发送成功");
    }
    else
    {
        NSLog(@"反geo检索发送失败");
    }
    
}
-(void) onGetReverseGeoCodeResult:(BMKGeoCodeSearch *)searcher result:(BMKReverseGeoCodeResult *)result errorCode:(BMKSearchErrorCode)error
{
    NSArray* array = [NSArray arrayWithArray:_mapView.annotations];
    [_mapView removeAnnotations:array];
    array = [NSArray arrayWithArray:_mapView.overlays];
    [_mapView removeOverlays:array];
    if (error == 0) {
        BMKPointAnnotation* item = [[BMKPointAnnotation alloc]init];
        item.coordinate = result.location;
        item.title = result.address;
        [_mapView addAnnotation:item];
        _mapView.centerCoordinate = result.location;
       // NSString* titleStr;
        NSString* showmeg;
        //titleStr = @"反向地理编码";
        showmeg = [NSString stringWithFormat:@"%@",item.title];
        //_mylocation = showmeg;
        //result.addressDetail.city
        NSString *name = [NSString stringWithFormat:@"%@%@%@",result.addressDetail.district,result.addressDetail.streetName,result.addressDetail.streetNumber];
        _mylocationCityName = result.addressDetail.city;
        _mylocationName = name;

    }
}

@end