//
//  recordViewController.m
//  双子星云手机
//
//  Created by xd h on 2025/3/28.
//

#import "recordViewController.h"
#import "recordBottomView.h"
#import "recordingView.h"
#import <AVFoundation/AVFoundation.h>
#import "recordFileModel.h"
#import "recordFileCell.h"

@interface recordViewController ()<UITableViewDelegate,UITableViewDataSource,DZNEmptyDataSetSource, DZNEmptyDataSetDelegate>
@property (nonatomic, strong) UITableView *tableView;
@property(nonatomic,strong)NSMutableArray *audioArr;//音频数据
@property(nonatomic,strong)recordBottomView *recordBottomV;//底部视图
@property(nonatomic,strong)recordingView *recordingV;//录音中
@end

@implementation recordViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    _audioArr = [NSMutableArray new];
    [self drawAnyView];
    [self getRecordDataFun];
}

- (void)drawAnyView
{
    [self.view setBackgroundColor:HWF5F7FAColor];
    self.navBarBGView.hidden = NO;
    [self.navigationBar setHidden:YES];
    [self.toolBar setHidden:YES];
    [self.titleLabel setText:NSLocalizedString(@"mine_record_title",nil)];
        
    //底部视图
    _recordBottomV = [[recordBottomView alloc] init];
    [self.view addSubview:_recordBottomV];
    [_recordBottomV mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(0.f);
        make.right.mas_equalTo(0.f);
        make.bottom.mas_equalTo(0.f);
        make.height.mas_equalTo(100.f + AdaptTabHeight);
    }];
    
    KWeakSelf
    _recordBottomV.didClickRecordFun = ^{
        [weakSelf didClickRecordFun];
    };
    
    [self.view addSubview:self.tableView];
    [self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(0);
        make.right.mas_equalTo(0);
        make.bottom.equalTo(self.recordBottomV.mas_top).offset(0.f);
        //make.bottom.mas_equalTo(0);
        make.top.equalTo(self.navBarBGView.mas_bottom).offset(10.f);
    }];
}

#pragma mark - 懒加载
- (UITableView *)tableView{
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_W, SCREEN_H - TABBARHEIGHT) style:UITableViewStylePlain];
        _tableView.delegate = self;
        _tableView.dataSource = self;
        _tableView.showsVerticalScrollIndicator = NO;
        _tableView.showsHorizontalScrollIndicator = NO;
//        _tableView.contentInset = UIEdgeInsetsMake(-H_STATE_BAR, 0, 0, 0);
        [_tableView setSeparatorStyle:(UITableViewCellSeparatorStyleNone)];
        [_tableView setSeparatorColor:[UIColor clearColor]];
        [_tableView setBackgroundColor:[UIColor clearColor]];
        [_tableView setTableFooterView:[UIView new]];
        [_tableView setBounces:YES];
        
        if (@available(iOS 15.0, *)) {
            _tableView.sectionHeaderTopPadding = 0;
        }
        
        //空数据引入第三方开源处理
        _tableView.emptyDataSetSource = self;
        _tableView.emptyDataSetDelegate = self;
        
        // 下拉追加
//        MJRefreshAutoNormalFooter *footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock:^{
//            [self getMoreNetWorkData];
//        }];
//
//        NSString *text =  NSLocalizedString(@"NAS_bottom_tip",nil);
//        [footer setTitle:text forState:MJRefreshStateNoMoreData];
//        _tableView.mj_footer = footer;
    }
    
    return _tableView;
}

#pragma mark - 列表委托
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    if(!_audioArr){
        return 0;
    }
    return _audioArr.count;
}

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

- (recordFileCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    
    __block NSInteger row = indexPath.section;
    static NSString *identifier = @"recordFileCell";
    
    recordFileCell * cell =  [tableView dequeueReusableCellWithIdentifier:identifier];
    cell.selectionStyle = UITableViewCellSelectionStyleNone;
    if (!cell){
        cell = [[recordFileCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:identifier];
        [cell setSelectionStyle:UITableViewCellSelectionStyleNone];
        [cell setBackgroundColor:[UIColor clearColor]];
        [cell setAccessoryType:(UITableViewCellAccessoryNone)];
        
        
    }
    
    if(row < _audioArr.count){
        recordFileModel* dataModel = _audioArr[row];
        cell.curRecordFileModel = dataModel;
//
//        KWeakSelf
//        cell.didClickSwitch = ^(BOOL SwitchOn) {
//            //if([weakSelf userCheckFileModel:dataModel withShowTip:YES]){
//                [weakSelf userCheckFilePreviewByRow:row];
//            //}
//        };
    }
    return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    
    NSInteger row = indexPath.section;
    if(row >=_audioArr.count){
        return 0.0;
    }
    
    recordFileModel *model = _audioArr[row];
    if (model.showAllType) {
        return 150;
    }
    
    return 65;
}

- (UIView*)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
{
    return [UIView new];
}

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section{
    return 12.0;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSInteger row = indexPath.section;
    if(row < _audioArr.count){
        recordFileModel *model = _audioArr[row];
        if(!model.showAllType){
            model.showAllType = YES;
            
            [tableView reloadData];
        }
    }
}

#pragma mark 空数据
- (UIImage *)imageForEmptyDataSet:(UIScrollView *)scrollView {
    
    NSString *imageName = @"common_no_data_pic";
    
    return [UIImage imageNamed:imageName];
}

- (NSAttributedString *)titleForEmptyDataSet:(UIScrollView *)scrollView {
    NSString *text = NSLocalizedString(@"record_no_data_tip",nil);
    
    NSDictionary *attributes = @{NSFontAttributeName: [UIFont systemFontOfSize:16.0f],
                                 NSForegroundColorAttributeName: HW999999Color};
    
    return [[NSAttributedString alloc] initWithString:text attributes:attributes];
}

//调整图片位置
- (CGFloat)verticalOffsetForEmptyDataSet:(UIScrollView *)scrollView {
    return -150;
}


#pragma mark 读取本地数据
- (void)getRecordDataFun
{
    NSString *documentsDirectory = kSHPath_Record;
    NSFileManager *fileManager = [NSFileManager defaultManager];
    
    NSError *error = nil;
    NSArray *fileList = [fileManager contentsOfDirectoryAtPath:documentsDirectory error:&error];
    
    if (error) {
        HLog(@"Error reading contents of directory: %@", error.localizedDescription);
    }
    
    [_audioArr removeAllObjects];
    BOOL isFirstType = YES;
    
    for (NSString *fileName in fileList) {
        NSString *filePath = [documentsDirectory stringByAppendingPathComponent:fileName];
        
        // 获取文件属性
        NSDictionary *fileAttributes = [fileManager attributesOfItemAtPath:filePath error:&error];
        if (error) {
            NSLog(@"获取文件属性出错: %@ - %@", fileName, error.localizedDescription);
            error = nil;
            continue;
        }
        
        // 判断是否是目录
        BOOL isDirectory = [fileAttributes[NSFileType] isEqualToString:NSFileTypeDirectory];
        
        // 获取文件大小
        unsigned long long fileSize = [fileAttributes[NSFileSize] unsignedLongLongValue];
        
        recordFileModel *model =  [recordFileModel new];
        model.fileName = fileName;
        model.filePath = filePath;
        model.fileSize = fileSize;
        model.isDirectory = isDirectory;
        model.modificationDate = fileAttributes[NSFileModificationDate] ?: [NSDate date];
        
        NSURL *fileUrl = [NSURL URLWithString:model.filePath];
        NSTimeInterval time  = [self getDurationOfAudioFile:fileUrl];
        model.totalTime =  (NSInteger)ceil(time);  // 结果为 5;
        
        if (isFirstType) {
            model.showAllType  = YES;
            isFirstType = NO;
        }
        else{
            model.showAllType  = NO;
        }
        
        // 创建文件信息字典
//        NSDictionary *fileInfo = @{
//            @"name": fileName,
//            @"path": filePath,
//            @"size": @(fileSize),
//            @"isDirectory": @(isDirectory),
//            @"modificationDate": fileAttributes[NSFileModificationDate] ?: [NSDate date]
//        };
        
        [_audioArr addObject:model];
    }
    
}

#pragma mark 获取录音文件的时长
- (NSTimeInterval)getDurationOfAudioFile:(NSURL *)fileURL {
    NSError *error;
    AVAudioPlayer *player = [[AVAudioPlayer alloc] initWithContentsOfURL:fileURL error:&error];
    if (error) {
        HLog(@"Error: %@", error.localizedDescription);
        return 0;
    }
    return player.duration;
}

#pragma mark 点击了录音
- (void)didClickRecordFun
{
    if(_recordingV){
        return;
    }
    
    //检测麦克风权限
    AVAudioSessionRecordPermission permissionStatus = [[AVAudioSession sharedInstance] recordPermission];
        
//    MicrophonePermissionStatus status;
//    switch (permissionStatus) {
//        case AVAudioSessionRecordPermissionUndetermined:
//            status = MicrophonePermissionStatusNotDetermined;
//            break;
//        case AVAudioSessionRecordPermissionDenied:
//            status = MicrophonePermissionStatusDenied;
//            break;
//        case AVAudioSessionRecordPermissionGranted:
//            status = MicrophonePermissionStatusGranted;
//            break;
//    }
    
    if (permissionStatus == AVAudioSessionRecordPermissionDenied) {
        NSString *tip = NSLocalizedString(@"mine_record_microphone_tip",nil);
        [[iToast makeText:tip] show];
        return;
    }
    else if(permissionStatus == AVAudioSessionRecordPermissionUndetermined) {
        KWeakSelf
        [[AVAudioSession sharedInstance] requestRecordPermission:^(BOOL granted) {
                dispatch_async(dispatch_get_main_queue(), ^{
                    if (granted) {
                        [weakSelf beginRecordFun];
                    } else {
                    }
                });
            }];
        return;
    }
    
    
    [self beginRecordFun];
    
}

#pragma mark 弹起录音功能
- (void)beginRecordFun
{
    _recordingV = [[recordingView alloc] init];
    [ksharedAppDelegate.window addSubview:_recordingV];
    
    [_recordingV mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(0.f);
        make.right.mas_equalTo(0.f);
        make.bottom.mas_equalTo(0.f);
        make.top.mas_equalTo(0);
    }];
    
    NSInteger index = _audioArr.count + 1;
    [_recordingV beginRecordFunWith:index];
    
    KWeakSelf
    _recordingV.didClickRecordEndFun = ^{
        [weakSelf deleteRecordingViewFun];
    };
}

#pragma mark 删除录音中界面
- (void)deleteRecordingViewFun
{
    [_recordingV removeFromSuperview];
    _recordingV = nil;
    
    [self getRecordDataFun];
    [self.tableView reloadData];
}

@end