1v1_7/MSYOUPAI/Class/BaiBao/VW/three/YOUPAIBBNIMInputToolBar.m

//
//  YOUPAIBBNIMInputToolBar.m
//  VQU
//
//  Created by Elaine on 2021/10/26.
//  Copyright © 2021 MS. All rights reserved.
//

#import "YOUPAIBBNIMInputToolBar.h"
#import "YOUPAINIMGrowingTextView.h"
#import "UIView+NIM.h"
#import "UIImage+NIMKit.h"
#import "NIMInputBarItemType.h"

#define leftSpacing 15.0
@interface YOUPAIBBNIMInputToolBar()<NIMGrowingTextViewDelegate>

@property (nonatomic,copy)  NSArray<NSNumber *> *youpaiptypes;

@property (nonatomic,copy)  NSDictionary *youpaipdict;

@property (nonatomic,strong) YOUPAINIMGrowingTextView *youpaipinputTextView;

@property (nonatomic,assign) BBNIMInputStatus youpaipstatus;

@end

@implementation YOUPAIBBNIMInputToolBar

- (instancetype)initWithFrame:(CGRect)frame{
    self = [super initWithFrame:frame];
    if (self) {
        [self setBackgroundColor:LCBkgColor];
        
        _youpaipinputTextView = [[YOUPAINIMGrowingTextView alloc] initWithFrame:CGRectZero];
        _youpaipinputTextView.font = [UIFont systemFontOfSize:14.0f];
        _youpaipinputTextView.maxNumberOfLines = 4;
        _youpaipinputTextView.minNumberOfLines = 1;
        _youpaipinputTextView.textColor = ZYTextInputColor;
        _youpaipinputTextView.backgroundColor = HexColorFromRGB(0x31323D);
        _youpaipinputTextView.layer.cornerRadius = 8;
        _youpaipinputTextView.nim_size = [_youpaipinputTextView intrinsicContentSize];
        _youpaipinputTextView.textViewDelegate = self;
        _youpaipinputTextView.returnKeyType = UIReturnKeySend;
        
        self.youpaiptypes = @[
                       @(NIMInputBarItemTypeVoice),
                       @(NIMInputBarItemTypeTextAndRecord),
                       @(NIMInputBarItemTypeEmoticon),
                       @(NIMInputBarItemTypeMore),
                       ];
        //修改inputview 按钮 注释 by leo
        self.youpaiprecordBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [self.youpaiprecordBtn setImage:[UIImage imageNamed:@"vqu_images_IM_im_record"] forState:UIControlStateNormal];
        [self.youpaiprecordBtn setImage:[UIImage imageNamed:@"vqu_images_IM_record_select"] forState:UIControlStateSelected];
        [self.youpaiprecordBtn sizeToFit];
        
        self.youpaipcameraBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [self.youpaipcameraBtn setImage:[UIImage imageNamed:@"vqu_images_IM_im_camera"] forState:UIControlStateNormal];
        [self.youpaipcameraBtn sizeToFit];
        
        self.youpaipphotoBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [self.youpaipphotoBtn setImage:[UIImage imageNamed:@"vqu_images_IM_photo"] forState:UIControlStateNormal];
        [self.youpaipphotoBtn sizeToFit];
        
        self.youpaipemoticonBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [self.youpaipemoticonBtn setImage:[UIImage imageNamed:@"vqu_images_IM_emoji"] forState:UIControlStateNormal];
        [self.youpaipemoticonBtn setImage:[UIImage imageNamed:@"vqu_images_vqu_images_IM_emoji_select"] forState:UIControlStateSelected];
        [self.youpaipemoticonBtn sizeToFit];
        
        self.youpaipgiftBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [self.youpaipgiftBtn setImage:[UIImage imageNamed:@"vqu_images_IM_gift"] forState:UIControlStateNormal];
        [self.youpaipgiftBtn sizeToFit];
        
        self.youpaipvideoBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [self.youpaipvideoBtn setImage:[UIImage imageNamed:@"vqu_images_IM_video1"] forState:UIControlStateNormal];
        [self.youpaipvideoBtn sizeToFit];
        
        [self addSubview:_youpaipinputTextView];
        [self addSubview:self.youpaiprecordBtn];
        [self addSubview:self.youpaipcameraBtn];
        [self addSubview:self.youpaipphotoBtn];
        [self addSubview:self.youpaipemoticonBtn];
        [self addSubview:self.youpaipgiftBtn];
        [self addSubview:self.youpaipvideoBtn];
    }
    return self;
}



- (void)setYoupaipinputBarItemTypes:(NSArray<NSNumber *> *)youpaiptypes{
    self.youpaiptypes = youpaiptypes;
    [self setNeedsLayout];
}

- (NSString *)contentText
{
    return self.youpaipinputTextView.text;
}

- (void)setContentText:(NSString *)contentText
{
    self.youpaipinputTextView.text = contentText;
}

- (NSArray *)youpaipinputBarItemTypes
{
    return self.youpaiptypes;
}

- (CGSize)sizeThatFits:(CGSize)size
{
    CGFloat viewHeight = 0.0f;
    if (self.youpaipstatus == BBNIMInputStatusAudio) {
        viewHeight = 70;
    }else{
        //算出 TextView 的宽度
        [self adjustTextViewWidth:size.width];
        // TextView 自适应高度
        [self.youpaipinputTextView layoutIfNeeded];
        viewHeight = self.youpaipinputTextView.frame.size.height;
        //得到 ToolBar 自身高度
        viewHeight = viewHeight +44+10;
        //        viewHeight = 84;
    }
    
    return CGSizeMake(size.width,viewHeight);
}

- (void)adjustTextViewWidth:(CGFloat)width
{
    //    CGFloat textViewWidth = 0;
    //    for (NSNumber *type in self.types) {
    //        if (type.integerValue == NIMInputBarItemTypeTextAndRecord) {
    //            continue;
    //        }
    //        UIView *view = [self subViewForType:type.integerValue];
    //        textViewWidth += view.nim_width;
    //    }
    //    textViewWidth += (self.spacing * (self.types.count + 1));
    self.youpaipinputTextView.nim_width  = self.nim_width-leftSpacing*2;
}


- (void)layoutSubviews{
    [super layoutSubviews];
    CGFloat bottomGap = -10;
    CGFloat size = 35;
    CGFloat midSpacing = (self.nim_width-leftSpacing*2-size*6)/5;
    [self.youpaiprecordBtn makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(leftSpacing);
        make.bottom.mas_equalTo(bottomGap);
        make.size.mas_equalTo(CGSizeMake(size, size));
    }];
    [self.youpaipcameraBtn makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.youpaiprecordBtn.right).offset(midSpacing);
        make.bottom.mas_equalTo(bottomGap);
        make.size.mas_equalTo(CGSizeMake(size, size));
    }];
    [self.youpaipphotoBtn makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.youpaipcameraBtn.right).offset(midSpacing);
        make.bottom.mas_equalTo(bottomGap);
        make.size.mas_equalTo(CGSizeMake(size, size));
    }];
    [self.youpaipemoticonBtn makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.youpaipphotoBtn.right).offset(midSpacing);
        make.bottom.mas_equalTo(bottomGap);
        make.size.mas_equalTo(CGSizeMake(size, size));
    }];
    [self.youpaipgiftBtn makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.youpaipemoticonBtn.right).offset(midSpacing);
        make.bottom.mas_equalTo(bottomGap);
        make.size.mas_equalTo(CGSizeMake(size, size));
    }];
    [self.youpaipvideoBtn makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.youpaipgiftBtn.right).offset(midSpacing);
        make.bottom.mas_equalTo(bottomGap);
        make.size.mas_equalTo(CGSizeMake(size, size));
    }];
    
//    [self.youpaipvideoBtn makeConstraints:^(MASConstraintMaker *make) {
//        make.left.equalTo(self.youpaipemoticonBtn.right).offset(midSpacing);
//        make.bottom.mas_equalTo(bottomGap);
//        make.size.mas_equalTo(CGSizeMake(size, size));
//    }];
    
    [_youpaipinputTextView makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(leftSpacing);
        make.top.mas_equalTo(5);
        make.bottom.mas_equalTo(-(5+44));
        make.right.mas_equalTo(-leftSpacing);
    }];
    
}


- (void)youpaifadjustTextAndRecordView
{
    //    if ([self.types containsObject:@(NIMInputBarItemTypeTextAndRecord)])
    //    {
    //        self.youpaipinputTextView.center  = self.youpaipinputTextBkgImage.center;
    //
    //        if (!self.youpaipinputTextView.superview)
    //        {
    //            //输入框
    //            [self addSubview:self.youpaipinputTextView];
    //        }
    //        if (!self.youpaiprecordButton.superview)
    //        {
    //            //中间点击录音按钮
    //            self.youpaiprecordButton.frame    = self.youpaipinputTextBkgImage.frame;
    //            [self addSubview:self.youpaiprecordButton];
    //        }
    //    }
}

- (BOOL)showsKeyboard
{
    return [self.youpaipinputTextView isFirstResponder];
}


- (void)setShowsKeyboard:(BOOL)showsKeyboard
{
    if (showsKeyboard)
    {
        [self.youpaipinputTextView becomeFirstResponder];
    }
    else
    {
        [self.youpaipinputTextView resignFirstResponder];
    }
}


- (void)youpaifupdate:(BBNIMInputStatus)status
{
    self.youpaipstatus = status;
    [self sizeToFit];
    
    if (status == BBNIMInputStatusText || status == BBNIMInputStatusMore)
    {
        [self.youpaiprecordButton setHidden:YES];
        [self.youpaipinputTextView setHidden:NO];
        [self.youpaipinputTextBkgImage setHidden:NO];
        [self updateVoiceBtnImages:YES];
        [self updateEmotAndTextBtnImages:YES];
    }
    else if(status == BBNIMInputStatusAudio)
    {
        [self.youpaiprecordButton setHidden:NO];
        [self.youpaipinputTextView setHidden:YES];
        [self.youpaipinputTextBkgImage setHidden:YES];
        [self updateVoiceBtnImages:NO];
        [self updateEmotAndTextBtnImages:YES];
    }
    else
    {
        [self.youpaiprecordButton setHidden:YES];
        [self.youpaipinputTextView setHidden:NO];
        [self.youpaipinputTextBkgImage setHidden:NO];
        [self updateVoiceBtnImages:YES];
        [self updateEmotAndTextBtnImages:NO];
    }
}

- (void)updateVoiceBtnImages:(BOOL)selected
{
    //    [self.youpaipvoiceBtn setImage:selected?[UIImage imageNamed:@"vqu_images_IM_voice"]:[UIImage imageNamed:@"im_keyboard"] forState:UIControlStateNormal];
    //    [self.youpaipvoiceBtn setImage:selected?[UIImage imageNamed:@"vqu_images_IM_voice"]:[UIImage imageNamed:@"im_keyboard"] forState:UIControlStateHighlighted];
}

- (void)updateEmotAndTextBtnImages:(BOOL)selected
{
    //    [self.youpaipemoticonBtn setImage:selected?[UIImage imageNamed:@"vqu_images_IM_emoji"]:[UIImage imageNamed:@"im_keyboard"] forState:UIControlStateNormal];
    //    [self.youpaipemoticonBtn setImage:selected?[UIImage imageNamed:@"vqu_images_IM_emoji"]:[UIImage imageNamed:@"im_keyboard"] forState:UIControlStateHighlighted];
}


#pragma mark - VQ_NIMGrowingTextViewDelegate
- (BOOL)youpaifshouldChangeTextInRange:(NSRange)range replacementText:(NSString *)replacementText
{
    BOOL youpaipshould = YES;
    if ([self.delegate respondsToSelector:@selector(shouldChangeTextInRange:replacementText:)]) {
        youpaipshould = [self.delegate shouldChangeTextInRange:range replacementText:replacementText];
    }
    return youpaipshould;
}


- (BOOL)textViewShouldBeginEditing:(YOUPAINIMGrowingTextView *)growingTextView
{
    BOOL youpaipshould = YES;
    if ([self.delegate respondsToSelector:@selector(textViewShouldBeginEditing)]) {
        youpaipshould = [self.delegate textViewShouldBeginEditing];
    }
    return youpaipshould;
}

- (void)textViewDidEndEditing:(YOUPAINIMGrowingTextView *)growingTextView
{
    if ([self.delegate respondsToSelector:@selector(textViewDidEndEditing)]) {
        [self.delegate textViewDidEndEditing];
    }
}


- (void)textViewDidChange:(YOUPAINIMGrowingTextView *)growingTextView
{
    if ([self.delegate respondsToSelector:@selector(textViewDidChange)]) {
        [self.delegate textViewDidChange];
    }
}

- (void)willChangeHeight:(CGFloat)height
{
    CGFloat toolBarHeight = height + 10+44;
    if ([self.delegate respondsToSelector:@selector(toolBarWillChangeHeight:)]) {
        [self.delegate toolBarWillChangeHeight:toolBarHeight];
    }
}

- (void)didChangeHeight:(CGFloat)height
{
    self.nim_height = height + 10+44;
    if ([self.delegate respondsToSelector:@selector(toolBarDidChangeHeight:)]) {
        [self.delegate toolBarDidChangeHeight:self.nim_height];
    }
}


#pragma mark - Get
- (UIView *)subViewForType:(NIMInputBarItemType)type{
    if (!_youpaipdict) {
        _youpaipdict = @{
                  @(NIMInputBarItemTypeVoice) : self.youpaipvoiceBtn,
                  @(NIMInputBarItemTypeTextAndRecord)  : self.youpaipinputTextBkgImage,
                  @(NIMInputBarItemTypeEmoticon) : self.youpaipemoticonBtn,
                  @(NIMInputBarItemTypeMore) : self.youpaipmoreMediaBtn
                  };
    }
    return _youpaipdict[@(type)];
}

- (CGFloat)spacing{
    return 0.f;
}

- (CGFloat)textViewPadding
{
    return 0.f;
}


@end


@implementation YOUPAIBBNIMInputToolBar(InputText)

- (NSRange)youpaifselectedRange
{
    return self.youpaipinputTextView.selectedRange;
}

- (void)youpaifsetPlaceHolder:(NSString *)placeHolder
{
    NSString* str ;
    if(placeHolder){
        str = placeHolder;
    }else{
        str = @"";
    }
    self.youpaipinputTextView.placeholderAttributedText = [[NSAttributedString alloc] initWithString:str attributes:@{NSForegroundColorAttributeName:[UIColor lightGrayColor],NSFontAttributeName:[UIFont systemFontOfSize:14]}];
}

- (void)youpaifinsertText:(NSString *)text
{
    NSRange range = self.youpaipinputTextView.selectedRange;
    NSString *replaceText = [self.youpaipinputTextView.text stringByReplacingCharactersInRange:range withString:text];
    range = NSMakeRange(range.location + text.length, 0);
    self.youpaipinputTextView.text = replaceText;
    self.youpaipinputTextView.selectedRange = range;
}

- (void)youpaifdeleteText:(NSRange)range
{
    NSString *text = self.contentText;
    if (range.location + range.length <= [text length]
        && range.location != NSNotFound && range.length != 0)
    {
        NSString *newText = [text stringByReplacingCharactersInRange:range withString:@""];
        NSRange newSelectRange = NSMakeRange(range.location, 0);
        [self.youpaipinputTextView setText:newText];
        self.youpaipinputTextView.selectedRange = newSelectRange;
    }
}
@end