//
//  PBEDrawingsShowController.m
//  IphoneBIMe
//
//  Created by zjf on 2018/12/18.
//  Copyright © 2018 ProBIM. All rights reserved.
//

#import "PBEDrawingsShowController.h"
#import "PBDrawingsModel.h"
#import "PBModelsModel.h"
#import "PBDrawingsInfoModel.h"
#import "PBExamineAddModel.h"
#import "PBDrawingposModel.h"

#define positionImageVW 30
#define positionImageVH 30
@interface PBEDrawingsShowController ()<UIScrollViewDelegate>
@property (nonatomic,strong) UIScrollView *scrollView;
@property (nonatomic, strong) UIImageView *imageV;
@property (nonatomic, strong) UIImage *image;
@property (nonatomic, strong) UIView *redView;
@property (nonatomic, strong) UIImageView *positionImageV;
@property (nonatomic, strong) PBDrawingsInfoModel *drawingsInfoModel;
@end

@implementation PBEDrawingsShowController

- (void)viewDidLoad {
    [super viewDidLoad];
    [self setNav];
    [self setupUI];
}

- (void)setNav {
    self.view.backgroundColor = [UIColor whiteColor];
    PBBackNavItem *backNav = [PBBackNavItem backNacItem];
    backNav.title = @"图纸";
    [backNav addTarget:self action:@selector(backNavAction) forControlEvents:UIControlEventTouchUpInside];
    UIBarButtonItem *backNavItem = [[UIBarButtonItem alloc] initWithCustomView:backNav];
    self.navigationItem.leftBarButtonItem = backNavItem;
    UIBarButtonItem *saveItem = [[UIBarButtonItem alloc] initWithTitle:@"确认" style:UIBarButtonItemStylePlain target:self action:@selector(saveAction)];
    self.navigationItem.rightBarButtonItem = saveItem;
    self.navigationItem.rightBarButtonItem.enabled = NO;
}

- (void)backNavAction {
    [self.navigationController popViewControllerAnimated:YES];
}
#pragma mark - 保存接口
- (void)saveAction {
    CGPoint point = self.redView.origin;
    NSInteger X = point.x;
    NSInteger Y = point.y;
//    NSLog(@"%zd- %zd",X,Y);
    NSInteger imageW = CGImageGetWidth(self.image.CGImage);
    NSInteger imageH = CGImageGetHeight(self.image.CGImage);
    
    //新建
    PBDrawingposModel *drawingposModel = [[PBDrawingposModel alloc] init];
    drawingposModel.FileId = self.drawingsInfoModel.ID;
    drawingposModel.PosX = [NSString stringWithFormat:@"%zd",X];
    drawingposModel.PosY = [NSString stringWithFormat:@"%zd",Y];
    drawingposModel.OpId = UserID;
    drawingposModel.OpUser = Realname;
    NSDate *currentDate = [NSDate date];
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateFormat:@"YYYY-MM-dd HH:mm"];
    NSString *dateString = [dateFormatter stringFromDate:currentDate];
    drawingposModel.CreateDate = dateString;
    drawingposModel.X = [_drawingsInfoModel.leftptm valueForKey:@"X"];
    drawingposModel.Y = [_drawingsInfoModel.leftptm valueForKey:@"Y"];
    drawingposModel.Z = [_drawingsInfoModel.leftptm valueForKey:@"Z"];
    drawingposModel.Pixel2MX = _drawingsInfoModel.pixel2mx;
    drawingposModel.Pixel2MY = _drawingsInfoModel.pixel2my;
    drawingposModel.Width = [NSString stringWithFormat:@"%zd",imageW];
    drawingposModel.Height = [NSString stringWithFormat:@"%zd",imageH];
    drawingposModel.IsDel = @"0";
    self.examineAddModel.viewPointModel = nil;
    self.examineAddModel.modelsModel = self.modelsModel;
    self.examineAddModel.drawingsInfoModel = self.drawingsInfoModel;
    self.examineAddModel.drawingposModel = drawingposModel;
    [PBNoteCenter postNotificationName:PBNoteCenterUpdatePositioning object:nil];
    [self.navigationController popToRootViewControllerAnimated:YES];
}
- (void)setupUI {
    self.scrollView = [[UIScrollView alloc] init];
    self.scrollView.delegate = self;
    [self.view addSubview:self.scrollView];
    [self.scrollView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.bottom.left.right.equalTo(self.view);
    }];
    
    self.imageV = [[UIImageView alloc] init];
    self.imageV.contentMode = UIViewContentModeScaleToFill;
    [self.scrollView addSubview:self.imageV];
    [self.imageV mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.bottom.left.right.equalTo(self.scrollView);
    }];
    
    [self.imageV addSubview:self.redView];
    [self.view addSubview:self.positionImageV];
    self.redView.hidden = YES;
    self.positionImageV.hidden = YES;
}

- (void)loadDrawingsInfo {
//    [YJProgressHUD showCustomAnimation:@"" inview:self.view];
    [YJProgressHUD showProgress:@"" inView:self.view];
    [[PBNetworkTools sharedTools] RequestGetFIleWithProjectID:_modelsModel.ProjectID andModelID:_modelsModel.ID andVersionNO:@"" andFileType:@"PlanView" andFileName:_drawingsModel.ID andCallBack:^(NSURLSessionDataTask *task, id response, NSError *error) {
        if (error) {
            NSLog(@"%@",error);
            [YJProgressHUD showMessage:@"加载图纸失败" inView:self.view];
            return;
        }
        [YJProgressHUD hide];
        NSString *str = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
        self.drawingsInfoModel = [PBDrawingsInfoModel yy_modelWithJSON:str];
        self.image = [NSString imageDecoding:self.drawingsInfoModel.imagebase64];
        [self setScrollView];
    }];
}

- (void)setScrollView {
    self.imageV.image = self.image;
    self.scrollView.contentSize = self.image.size;
    NSInteger imageW = CGImageGetWidth(self.image.CGImage);
    NSInteger width = self.view.bounds.size.width;
    CGFloat scale = (CGFloat)width / (CGFloat)imageW;
    self.scrollView.maximumZoomScale = 2;
    self.scrollView.minimumZoomScale = scale;
    [self.scrollView setZoomScale:scale animated:NO];
    self.redView.frame = CGRectMake(500, 800, 1, 1);
    CGPoint point = [self.redView convertPoint:CGPointMake(0, 0) toView:self.view];
    CGRect frame = CGRectMake(point.x - (positionImageVW / 2), point.y - positionImageVH, positionImageVW, positionImageVH);
    self.positionImageV.frame = frame;
    self.redView.hidden = NO;
    self.positionImageV.hidden = NO;
}

- (void)setDrawingsModel:(PBDrawingsModel *)drawingsModel {
    _drawingsModel = drawingsModel;
    self.title = drawingsModel.name;
    [self loadDrawingsInfo];
}
- (void)setModelsModel:(PBModelsModel *)modelsModel {
    _modelsModel = modelsModel;
}

#pragma mark - UIScrollViewDelegate
- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView {
    return self.imageV;
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    [self changegreenView];
}

- (UIView *)redView {
    if (_redView == nil) {
        _redView = [[UIView alloc] init];
        _redView.backgroundColor = [UIColor redColor];
    }
    return _redView;
}
- (UIImageView *)positionImageV {
    if (_positionImageV == nil) {
        _positionImageV = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"location"]];
        self.positionImageV.userInteractionEnabled = YES;
        UILongPressGestureRecognizer *longRecognizer = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longRecognizerAciont:)];
        longRecognizer.minimumPressDuration = 0.2;
        [self.positionImageV addGestureRecognizer:longRecognizer];
    }
    return _positionImageV;
}

- (void)longRecognizerAciont:(UILongPressGestureRecognizer *)longRecognizer {
    self.navigationItem.rightBarButtonItem.enabled = YES;
    switch (longRecognizer.state) {
        case UIGestureRecognizerStateBegan:
            NSLog(@"长按开始了");
            self.scrollView.scrollEnabled = NO;
            break;
        case UIGestureRecognizerStateChanged:
            NSLog(@"长按在走动~~~~~");
            CGPoint redViewpoint = [longRecognizer locationInView:self.imageV];
            NSLog(@"图纸位置=================%@",NSStringFromCGPoint(redViewpoint));
            self.redView.frame = CGRectMake(redViewpoint.x, redViewpoint.y, 1, 1);
            [self changegreenView];
            break;
        case UIGestureRecognizerStateEnded:
            NSLog(@"长按结束");
            self.scrollView.scrollEnabled = YES;
            break;
        default:
            break;
    }
}

- (void)changegreenView {
    CGPoint point = [self.redView convertPoint:CGPointMake(0, 0) toView:self.view];
    CGRect frame = CGRectMake(point.x - (positionImageVW / 2), point.y - positionImageVH, positionImageVW, positionImageVH);
    self.positionImageV.frame = frame;
    NSLog(@"self.views位置-----------------------%@",NSStringFromCGPoint(point));
}

- (void)setExamineAddModel:(PBExamineAddModel *)examineAddModel {
    _examineAddModel = examineAddModel;
}
/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end