//
//  ShareViewController.m
//  GIGA
//
//  Created by lianxiang on 2018/9/21.
//  Copyright © 2018年 com.giga.ios. All rights reserved.
//

#import "ShareViewController.h"
#import "MaskTimeShareViewCell.h"
#import "MaskShareTimeMidViewCell.h"
#import "MaskShareBoootomViewCell.h"
#import "MaskTimeShareActionSheet.h"
#import "GIGaUserFileHelper.h"
#import <AVFoundation/AVFoundation.h>
#import "GiGaFileNanager.h"
//#import "WXApiObject.h"
#import <WXApiObject.h>
#import <WXApi.h>
#import "UIImage+ShotImage.h"

@interface ShareViewController ()<UITableViewDelegate,UITableViewDataSource,UIImagePickerControllerDelegate,UINavigationControllerDelegate>
@property(nonatomic,strong) UITableView *tab;
@property(nonatomic,strong) UIImageView *backimageview ;
@property(nonatomic) int curentImageIndex ;


@end

@implementation ShareViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    _curentImageIndex = 0;
    [self creatTabUI];
    
    
    UIButton *backBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    backBtn.frame = CGRectMake(20,44, 40, 40);
    [backBtn setImage:[UIImage imageNamed:@"btn_moment_back"] forState:UIControlStateNormal];
    
    [backBtn addTarget:self action:@selector(backBtnAction) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:backBtn];
    
    
    [self creatBtns];
    
}

-(void)creatTabUI{
    self.automaticallyAdjustsScrollViewInsets  = NO;
    self.tab = [[UITableView alloc] initWithFrame:self.view.bounds style:UITableViewStylePlain];
    self.tab.separatorStyle = UITableViewCellSelectionStyleNone;
    self.tab.delegate = self;
    self.tab.dataSource = self;
    self.tab.backgroundColor = [UIColor clearColor];
    [self.view addSubview:self.tab];
    
    UIImageView *backimageview = [[UIImageView alloc] init];
    backimageview.contentMode = UIViewContentModeScaleAspectFill;
    backimageview.frame = CGRectMake(0,0,self.view.frame.size.width, self.view.frame.size.height);
    backimageview.userInteractionEnabled = YES;
    backimageview.image = [GIGaUserFileHelper getUserShareImage:kUSERSHAREA_IMAGENAME];
    
    //    self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"sharebg_1"]];
    self.backimageview = backimageview;
    
    self.tab.backgroundView = backimageview;
    
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return 3;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    if (indexPath.row == 0) {
        MaskTimeShareViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"MaskTimeShareViewCell"];
        if (!cell) {
            cell = [[[NSBundle mainBundle] loadNibNamed:@"MaskTimeShareViewCell" owner:self options:nil] lastObject];
            
        }
        return cell;
    }else if (indexPath.row == 1){
        MaskShareTimeMidViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"MaskShareTimeMidViewCell"];
        if (!cell) {
            cell = [[[NSBundle mainBundle] loadNibNamed:@"MaskShareTimeMidViewCell" owner:self options:nil] lastObject];
            
        }
        return cell;
    }
    else if (indexPath.row == 2){
        MaskShareBoootomViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"MaskShareBoootomViewCell"];
        if (!cell) {
            cell = [[[NSBundle mainBundle] loadNibNamed:@"MaskShareBoootomViewCell" owner:self options:nil] lastObject];
            
        }
        return cell;
    }
    
    return nil;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    if (indexPath.row == 0) {
        return 295;
    }else if (indexPath.row ==1){
        return 205;
    }
    return 158;
}

-(void)backBtnAction{
    [self dismissViewControllerAnimated:YES completion:nil];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

-(void)creatBtns{
    
    UIButton *changeBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    changeBtn.backgroundColor = GIGARGB(181, 14, 14, 0.6);
    NSAttributedString *titl = [GiGaHelper stringWithText:@"更换背景" textColor:[UIColor whiteColor] textFont:GIGA_TEXTFONTBOLD(18) leterSpace:0];
    [changeBtn setAttributedTitle:titl forState:UIControlStateNormal];
    [changeBtn addTarget:self action:@selector(changeAction) forControlEvents:UIControlEventTouchUpInside];
    changeBtn.layer.masksToBounds = YES;
    changeBtn.layer.cornerRadius = 4;
    [self.view addSubview:changeBtn];
    [changeBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.size.mas_equalTo(CGSizeMake(120, 40));
        make.bottom.mas_equalTo(self.view.mas_bottom).mas_offset(-45);
        make.centerX.mas_equalTo(self.view.mas_centerX).offset(-72);
        
    }];
    
    UIButton *shareBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    shareBtn.backgroundColor = GIGARGB(181, 14, 14, 0.6);
    NSAttributedString *titl2 = [GiGaHelper stringWithText:@"分享" textColor:[UIColor whiteColor] textFont:GIGA_TEXTFONTBOLD(18) leterSpace:0];
    [shareBtn setAttributedTitle:titl2 forState:UIControlStateNormal];
    [shareBtn addTarget:self action:@selector(shareBtnAction) forControlEvents:UIControlEventTouchUpInside];
    shareBtn.layer.masksToBounds = YES;
    shareBtn.layer.cornerRadius = 4;
    
    [self.view addSubview:shareBtn];
    [shareBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.size.mas_equalTo(CGSizeMake(120, 40));
        make.bottom.mas_equalTo(self.view.mas_bottom).mas_offset(-45);
        make.centerX.mas_equalTo(self.view.mas_centerX).offset(72);
        
    }];
    
}

//更换背景
-(void)changeAction{
    
    MaskTimeShareActionSheet * sheet = [[MaskTimeShareActionSheet alloc] initWithFrame:CGRectMake(0, 0, KMainW, KMainH)];
    [sheet show:^(NSUInteger index) {
        switch (index) {
            case 0:
            {//手机
                [self photosAlbum];
            }
                break;
            case 1:
            {
                //系统
                self->_curentImageIndex ++;
                if (self->_curentImageIndex == 4) {
                    self->_curentImageIndex = 0;
                }
                NSArray *images = @[@"sharebg_2",@"sharebg_3",@"sharebg_4",@"sharebg_5",@"sharebg_1"];
                
                [self.backimageview setImage:[UIImage imageNamed: images[self->_curentImageIndex]]];
                
            }
                break;
            case 2:
            {
                //自拍
                [self takePhoto];
            }
                break;
            default:
                break;
        }
        
    }];
    
    [self.view addSubview:sheet];
    
}

#pragma mark 相册
-(void)photosAlbum{
    UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init]; imagePickerController.delegate = self; imagePickerController.allowsEditing = YES;
    
    //相册
    if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) {
        //权限
        
        imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
        [self presentViewController:imagePickerController animated:YES completion:nil];
        
    }else{
        
        NSString *errorStr = @"应用相权册限受限,请在设置中启用";
        [self jxt_showAlertWithTitle:@"" message:errorStr appearanceProcess:^(JXTAlertController * _Nonnull alertMaker) {
            alertMaker.addActionCancelTitle(@"取消");
            alertMaker.addActionDefaultTitle(@"去开启");
            
        } actionsBlock:^(NSInteger buttonIndex, UIAlertAction * _Nonnull action, JXTAlertController * _Nonnull alertSelf) {
            if (buttonIndex == 1) {
                NSURL *url = [NSURL URLWithString:@"prefs:root=Photos"];
                if ([[UIApplication sharedApplication] canOpenURL:url]) {
                    [[UIApplication sharedApplication] openURL:url];
                }
                
            }
        }];
    }
    
}

//拍照
-(void)takePhoto{
    
    UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init]; imagePickerController.delegate = self; imagePickerController.allowsEditing = YES;
    if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
        
        //权限判断应用是否有使用相机的权限
        NSString *mediaType = AVMediaTypeVideo;//读取媒体类型
        AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:mediaType];//读取设备授权状态
        if(authStatus == AVAuthorizationStatusRestricted || authStatus == AVAuthorizationStatusDenied){
            NSString *errorStr = @"应用相机权限受限,请在设置中启用";
            [self jxt_showAlertWithTitle:@"" message:errorStr appearanceProcess:^(JXTAlertController * _Nonnull alertMaker) {
                alertMaker.addActionCancelTitle(@"取消");
                alertMaker.addActionDefaultTitle(@"去开启");
                
            } actionsBlock:^(NSInteger buttonIndex, UIAlertAction * _Nonnull action, JXTAlertController * _Nonnull alertSelf) {
                
                if (buttonIndex == 1) {
                    
                    NSString *urlStr = @"App-Prefs:root=Photos";
                    if (@available(iOS 10.0, *)) {
                        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlStr] options:@{} completionHandler:nil];
                    } else {
                        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlStr]];
                        // Fallback on earlier versions
                    }
                }
            }];
            return;
        }
        
        // 设置数据源
        imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
        [self presentViewController:imagePickerController animated:YES completion:nil];
        
    }
    
}
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info
{
    GILog(@"info:%@",info);
    [picker dismissViewControllerAnimated:YES completion:nil]
    ;
    
    UIImage*img=[info objectForKey:UIImagePickerControllerEditedImage];
    UIImage *small =  [GIGaUserFileHelper zipScaleWithImage:img];
    [GIGaUserFileHelper savaShareImange:kUSERSHAREA_IMAGENAME image:small];
    [self.backimageview setImage:small];
    
    
}

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker{
    [picker dismissViewControllerAnimated:YES completion:nil];
}

-(void)shareBtnAction{
    if (![WXApi isWXAppInstalled]) {
        GIGA_ShowToast(@"未安装微信");
        return;
    }

     UIImage *image = [UIImage saveLongImage:self.tab];
    [self jxt_showActionSheetWithTitle:@"分享微信" message:@"" appearanceProcess:^(JXTAlertController * _Nonnull alertMaker) {
       
        alertMaker.addActionDefaultTitle(@"朋友");
        alertMaker.addActionDefaultTitle(@"朋友圈");
        alertMaker.addActionCancelTitle(@"取消");
    } actionsBlock:^(NSInteger buttonIndex, UIAlertAction * _Nonnull action, JXTAlertController * _Nonnull alertSelf) {
        
        if (buttonIndex==0) {
            //好友
            [self shareImagToWX:image scene:WXSceneSession];

        }else if (buttonIndex==1){
           // 朋友圈
            [self shareImagToWX:image scene:WXSceneTimeline];
        }
    }];
}

-(void)shareImagToWX:(UIImage *)image scene:(int)scene{
    WXMediaMessage *msg = [WXMediaMessage message];
    UIImage * masllThumb = [GIGaUserFileHelper scaleFromImage:image toSize:CGSizeMake(100, 100)];
    msg.title = @"面膜时间";
    msg.description= @"极迦面膜";
    [msg setThumbImage:masllThumb];
    
    WXImageObject *imageObject = [WXImageObject object];
    NSData *imageData = UIImagePNGRepresentation(image);
    imageObject.imageData = imageData;
    msg.mediaObject = imageObject;
    
    SendMessageToWXReq *req = [[SendMessageToWXReq alloc] init];
    req.message = msg;
    req.scene = scene;
    req.bText = NO;
    
    [WXApi sendReq:req];
}

@end