tederen_ios/smartRhino/Project/VCModel/ChatMessage/View/SmartBar.m

//
//  SmartBar.m
//  smartRhino
//
//  Created by niuzhen on 2019/12/14.
//  Copyright © 2019 tederen. All rights reserved.
//

#import "SmartBar.h"
#import "GHRefreshCollectionView.h"
#import "NoticeNewGroupMenuCell.h"
#import "ZLCollectionViewFlowLayout.h"
#import "TDButton.h"

#define BARHEIGHT  42.5f
@interface SmartBar()<UICollectionViewDelegate,UICollectionViewDataSource>
@property (nonatomic, copy) NSMutableArray <SmartBarModel>* listArray;
@property (nonatomic, assign)CGFloat    SmartHeight;
@property (strong,nonatomic) UICollectionView    *collectionView;
@property (nonatomic,strong) UIView                     *chatBar;
@property (nonatomic,strong) TDButton                   *addBtn;
@property (nonatomic,strong) TDButton                   *keyBtn;
@property (nonatomic,assign) BOOL                        keyBoardIsShow;
@end

@implementation SmartBar

- (instancetype)initHeight:(CGFloat)height AddBarArray:(NSMutableArray<SmartBarModel> *)array;
{
    self = [super init];
    if (self) {
        self.listArray = array;
        self.SmartHeight = height;
        [self addBarSubView];
    }
    return self;
}
- (instancetype)init
{
    self = [super init];
    if (self) {
        self.SmartHeight = BARHEIGHT;
        [self addBarSubView];
    }
    return self;
}
- (void)addBarSubView
{
    [self addSubview:self.chatBar];
    [self.chatBar addSubview:self.addBtn];
    [self.chatBar addSubview:self.keyBtn];
    [self.chatBar mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.top.right.mas_equalTo(self);
        make.height.mas_offset(self.SmartHeight);
    }];
    UILabel * topLineL = [UILabel new];
    topLineL.backgroundColor = UIColorHex(B4B4B4);
    UILabel * botLineL = [UILabel new];
    botLineL.backgroundColor = UIColorHex(B4B4B4);
    UILabel * hLineL = [UILabel new];
    hLineL.backgroundColor = UIColorHex(B4B4B4);
    [self.chatBar addSubview:topLineL];
    [self.chatBar addSubview:botLineL];
    [self.chatBar addSubview:hLineL];
    [topLineL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.top.right.mas_equalTo(self.chatBar);
        make.height.mas_offset(0.5);
    }];
    [botLineL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.bottom.right.mas_equalTo(self.chatBar);
        make.height.mas_offset(0.5);
    }];
    [hLineL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.bottom.mas_equalTo(self.chatBar);
        make.width.mas_offset(0.5);
        make.right.mas_equalTo(self.chatBar.mas_right).offset(-50);
    }];
    [self.addBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_offset(10);
        make.left.mas_offset(22);
        make.size.mas_offset(CGSizeMake(22, 22));
    }];
    [self.keyBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_offset(10.5);
        make.right.mas_offset(-13.5);
        make.size.mas_offset(CGSizeMake(23.5, 21.5));
    }];
    
    [self CreatelistView];
    WS(weakSelf);
    [self.addBtn setAction:^{
//        if (weakSelf.collectionView.isHidden) {
//            weakSelf.collectionView.hidden = NO;
//        }else{
//            weakSelf.collectionView.hidden = YES;
//        }
        weakSelf.collectionView.hidden = NO;
        if(weakSelf.delegate && [weakSelf.delegate respondsToSelector:@selector(didSelectBarAddBtnIsShow:)]){
            [weakSelf.delegate didSelectBarAddBtnIsShow:YES];
        }
        [weakSelf mas_updateConstraints:^(MASConstraintMaker *make) {
            make.height.mas_offset(weakSelf.SmartHeight * 2 + (weakSelf.collectionView.isHidden ? 0 : Height_SCALE(215)));
        }];
    }];
    [self.keyBtn setAction:^{
        [weakSelf downBar];
        if(weakSelf.delegate && [weakSelf.delegate respondsToSelector:@selector(didSelectBarKeyBtnIsShow:)]){
            [weakSelf.delegate didSelectBarKeyBtnIsShow:!weakSelf.keyBoardIsShow];
        }
    }];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyBoardWillShow:) name:UIKeyboardWillShowNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyBoardWillHide:) name:UIKeyboardWillHideNotification object:nil];
}
- (void)CreatelistView
{
    [self addSubview:self.collectionView];
    self.collectionView.hidden = YES;
    [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.bottom.right.mas_equalTo(self);
        make.top.mas_equalTo(self.chatBar.mas_bottom);
    }];
    if (self.listArray.count == 0) {
        NSArray * array = @[@{@"name":@"图片",@"image":@"chatmsg_notice_photo_icon",@"type":@(0)},
                            @{@"name":@"拍摄",@"image":@"chatmsg_notice_xiangji_icon",@"type":@(1)},
                            @{@"name":@"我的笔记",@"image":@"chatmsg_notice_biji_icon",@"type":@(2)},
                            @{@"name":@"我的收藏",@"image":@"chatmsg_notice_sc_icon",@"type":@(3)},
                            @{@"name":@"文件",@"image":@"chatmsg_notice_file_icon",@"type":@(4)}];
        for (NSDictionary * dict in array) {
            SmartBarModel * model = [[SmartBarModel alloc] init];
            model.name = [dict objectForKey:@"name"];
            model.image = [dict objectForKey:@"image"];
            model.type = [[dict objectForKey:@"type"] intValue];
            [self.listArray addObject:model];
        }
    }
    [self.collectionView reloadData];
}
- (void)downBar
{
    if (!self.collectionView.hidden) {
        self.collectionView.hidden = YES;
    }
    [self.chatBar mas_updateConstraints:^(MASConstraintMaker *make) {
        make.height.mas_offset(self.SmartHeight);
    }];
    [self mas_updateConstraints:^(MASConstraintMaker *make) {
        make.height.mas_offset(self.SmartHeight);
    }];
}
#pragma mark - UICollectionView
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return self.listArray.count;
}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{
    SmartBarModel * model = [self.listArray objectAtIndex:indexPath.item];
    NoticeNewGroupMenuCell *cell = [ collectionView dequeueReusableCellWithReuseIdentifier:@"NoticeNewGroupMenuCell" forIndexPath:indexPath];
    cell.cell0ImgView.image = [UIImage imageNamed:model.image];
    cell.cell0TitleLabel.text = model.name;
    return cell;
}

/****************************************************/
#pragma mark --UICollectionViewDelegateFlowLayout
/****************************************************/
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
{
    CGFloat width = (SCREEN_WIDTH - 60 - 75) * 0.25;
    CGFloat height = Height_SCALE(100);
    return CGSizeMake(width, height);
}

//设置每个item的UIEdgeInsets
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
{
    return UIEdgeInsetsMake(0, 0, 0, 0);
}
//设置每个item水平间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
{
    return 25.f;
}

//设置每个item垂直间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
{
    return 0.f;
}
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
    [collectionView deselectItemAtIndexPath:indexPath animated:YES];
    SmartBarModel * model = [self.listArray objectAtIndex:indexPath.item];
    if(self.delegate && [self.delegate respondsToSelector:@selector(didSelectBarWithType:)]){
        [self.delegate didSelectBarWithType:model.type];
    }
}
#pragma mark - CusView
- (UICollectionView *)collectionView
{
    if (!_collectionView) {
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:[[UICollectionViewFlowLayout alloc] init]];
        [_collectionView registerNib:[UINib nibWithNibName:@"NoticeNewGroupMenuCell" bundle:nil] forCellWithReuseIdentifier:@"NoticeNewGroupMenuCell"];
        _collectionView.backgroundColor = UIColorHex(#F4F4F6);
        _collectionView.showsVerticalScrollIndicator = NO;
        _collectionView.showsHorizontalScrollIndicator = NO;
        _collectionView.contentInset = UIEdgeInsetsMake(0, 30, 0, 30);
        _collectionView.alwaysBounceVertical = YES;
        _collectionView.scrollEnabled = NO;
        _collectionView.dataSource = self;
        _collectionView.delegate = self;
    }
    return _collectionView;
}

- (UIView *)chatBar
{
    if (!_chatBar) {
        _chatBar = [UIView new];
        _chatBar.backgroundColor = UIColorHex(FAFAFA);
    }
    return _chatBar;
}
- (TDButton *)addBtn
{
    if (!_addBtn) {
        _addBtn = [TDButton new];
        [_addBtn setImage:[UIImage imageNamed:@"smart_add"] forState:UIControlStateNormal];
        [_addBtn setCurrentButtonHotSize:CGSizeMake(BARHEIGHT, BARHEIGHT)];
    }
    return _addBtn;
}
- (TDButton *)keyBtn
{
    if (!_keyBtn) {
        _keyBtn = [TDButton new];
        [_keyBtn setImage:[UIImage imageNamed:@"smart_key"] forState:UIControlStateNormal];
        [_keyBtn setCurrentButtonHotSize:CGSizeMake(BARHEIGHT, BARHEIGHT)];
    }
    return _keyBtn;
}
- (NSMutableArray *)listArray
{
    if (!_listArray) {
        _listArray = [NSMutableArray array];
    }
    return _listArray;
}

#pragma mark - KeyBoard
- (void)keyBoardWillShow:(NSNotification *)note
{
    [self downBar];
    self.keyBoardIsShow = YES;
}

- (void)keyBoardWillHide:(NSNotification *)note
{
    self.keyBoardIsShow = NO;
}
- (void)dealloc{
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}
@end