//
//  VideoRecordProcessView.m
//  TXLiteAVDemo
//
//  Created by zhangxiang on 2017/9/12.
//  Copyright © 2017年 Tencent. All rights reserved.
//

#import "TCVideoRecordProcessView.h"
#import "UIView+Additions.h"
#import "ColorMacro.h"

#define VIEW_PAUSE_WIDTH 2

@implementation TCVideoRecordProcessView
{
    UIView *    _processView;
    UIView *    _deleteView;
    UIView *    _minimumView;
    CGSize      _viewSize;
    NSMutableArray * _pauseViewList;
}

-(instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        [self setup];
    }
    return self;
}

- (instancetype)initWithCoder:(NSCoder *)aDecoder
{
    if (self = [super initWithCoder:aDecoder]) {
        [self setup];
    }
    return self;
}

- (void)setMinimumTimeTipHidden:(BOOL)minimumTimeTipHidden {
    _minimumTimeTipHidden = minimumTimeTipHidden;
    _minimumView.hidden = minimumTimeTipHidden;
}

- (void)setup {
    _viewSize = self.frame.size;
    _processView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 0, _viewSize.height)];
    _processView.backgroundColor = kRedColor;
//    UIColorFromRGB(0xFF584C);
    [self addSubview:_processView];
    
    UIView * minimumView = [[UIView alloc] initWithFrame:CGRectMake(self.width * MIN_RECORD_TIME / MAX_RECORD_TIME, 0, 2, self.frame.size.height)];
    minimumView.backgroundColor = [UIColor whiteColor];
    [self addSubview:minimumView];
    _minimumView = minimumView;
    _pauseViewList = [NSMutableArray array];
}

-(void)update:(CGFloat)progress
{
    _processView.frame = CGRectMake(0, 0, _viewSize.width * progress, _viewSize.height);
}

-(void)pause
{
    UIView *pauseView = [[UIView alloc] initWithFrame:CGRectMake(_processView.right - VIEW_PAUSE_WIDTH, _processView.y, VIEW_PAUSE_WIDTH, _processView.height)];
    pauseView.backgroundColor = UIColorFromRGB(0xA8002D);
    [_pauseViewList addObject:pauseView];
    [self addSubview:pauseView];
}

-(void)pauseAtTime:(CGFloat)time
{
    _processView.frame = CGRectMake(0, 0, _viewSize.width * time / MAX_RECORD_TIME, _viewSize.height);
    [self pause];
}

-(void)prepareDeletePart
{
    if (_pauseViewList.count == 0) {
        return;
    }
    UIView *lastPauseView = [_pauseViewList lastObject];
    UIView *beforeLastPauseView = nil;
    if (_pauseViewList.count > 1) {
        beforeLastPauseView = [_pauseViewList objectAtIndex:_pauseViewList.count - VIEW_PAUSE_WIDTH];
    }

    _deleteView = [[UIView alloc] initWithFrame:CGRectMake(beforeLastPauseView.right, _processView.y, lastPauseView.left - beforeLastPauseView.right, _processView.height)];
    _deleteView.backgroundColor = UIColorFromRGB(0xA8002D);
    [self addSubview:_deleteView];
}

-(void)cancelDelete
{
    if (_deleteView) {
        [_deleteView removeFromSuperview];
    }
}

-(void)comfirmDeletePart
{
    UIView *lastPauseView = [_pauseViewList lastObject];
    if (lastPauseView) {
        [lastPauseView removeFromSuperview];
    }
    [_pauseViewList removeObject:lastPauseView];
    [_deleteView removeFromSuperview];
}

-(void)deleteAllPart
{
    for(UIView *view in _pauseViewList)
    {
        [view removeFromSuperview];
    }
    [_pauseViewList removeAllObjects];
    [_deleteView removeFromSuperview];
}
@end