//
// SearchTabBaseVC.m
// smartRhino
//
// Created by niuzhen on 2020/4/8.
// Copyright © 2020 tederen. All rights reserved.
//
#import "SearchTabBaseVC.h"
#import "SearchTabCell.h"
@interface SearchTabBaseVC ()<UISearchBarDelegate,UICollectionViewDelegate,UICollectionViewDataSource>
@property (strong, nonatomic) UISearchBar * searchBar;
@property (strong, nonatomic) UIView * searchV;
@property (strong, nonatomic) UIButton * backBtn;
@property (strong, nonatomic) UIView * navBarV;
@property (strong, nonatomic) UILabel * lineL;
@property (nonatomic, strong) NSMutableArray * dataDistoryArray;
@end
@implementation SearchTabBaseVC
- (UIView *)noDataView
{
if (!_noDataView) {
_noDataView = [UIView new];
_noDataView.hidden = YES;
_noDataView.backgroundColor = [UIColor whiteColor];
}
return _noDataView;
}
- (UILabel *)noDataL
{
if (!_noDataL) {
_noDataL = [UILabel new];
_noDataL.textColor = UIColorHex(#BBBBBB);
_noDataL.font = [UIFont systemFontOfSize:15];
}
return _noDataL;
}
- (UIButton *)cancelBtn
{
if (!_cancelBtn) {
_cancelBtn = [UIButton new];
[_cancelBtn setAttributedTitle:[[NSMutableAttributedString alloc] initWithString:@"取消" attributes:@{NSFontAttributeName: [UIFont fontWithName:@"PingFang SC" size: 15],NSForegroundColorAttributeName: UIColorHex(#3979D3)}] forState:UIControlStateNormal];
}
return _cancelBtn;
}
- (UIButton *)backBtn
{
if (!_backBtn) {
_backBtn = [UIButton new];
[_backBtn setImage:IMG(@"back_black_icon") forState:UIControlStateNormal];
}
return _backBtn;
}
- (UILabel *)lineL
{
if (!_lineL) {
_lineL = [UILabel new];
_lineL.backgroundColor = LINEBGCOLOR;
}
return _lineL;
}
- (UIView *)navBarV
{
if (!_navBarV) {
_navBarV = [UIView new];
_navBarV.backgroundColor = [UIColor whiteColor];
}
return _navBarV;
}
- (UISearchBar *)searchBar
{
if (!_searchBar) {
_searchBar = [UISearchBar new];
}
return _searchBar;
}
- (UICollectionView *)collectionView
{
if (!_collectionView) {
_collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:[[UICollectionViewFlowLayout alloc] init]];
[_collectionView registerClass:[SearchTabCell class] forCellWithReuseIdentifier:@"SearchTabCellId"];
}
return _collectionView;
}
- (UITableView *)tableView
{
if (!_tableView) {
_tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
}
return _tableView;
}
- (void)setHistorySearchType:(HistorySearchType)historySearchType
{
_historySearchType = historySearchType;
self.dataDistoryArray = [[_TDFileStorage loadHistorySearchBySearchType:_historySearchType] mutableCopy];
}
- (void)viewDidLoad {
[super viewDidLoad];
self.fd_prefersNavigationBarHidden = YES;
[self setCusView];
self.collectionView.hidden = NO;
self.tableView.hidden = YES;
self.collectionView.delegate = self;
self.collectionView.dataSource = self;
[self.collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"headReusableView"];
self.collectionView.backgroundColor = [UIColor whiteColor];
self.view.backgroundColor = RGB(255, 255, 255);
WS(weakSelf);
[self.backBtn setAction:^{
if (weakSelf.cancelBtn.isHidden) {
[weakSelf.navigationController popViewControllerAnimated:YES];
}else{
weakSelf.collectionView.hidden = NO;
weakSelf.noDataView.hidden = YES;
weakSelf.tableView.hidden = YES;
[weakSelf upCanCelBtnConstraits];
}
}];
[self.cancelBtn setAction:^{
weakSelf.searchBar.text = @"";
weakSelf.collectionView.hidden = NO;
weakSelf.noDataView.hidden = YES;
weakSelf.tableView.hidden = YES;
[weakSelf upCanCelBtnConstraits];
}];
[self.searchBar becomeFirstResponder];
}
- (void)setCusView
{
[self.view addSubview:self.navBarV];
[self.navBarV mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.left.right.mas_equalTo(self.view);
make.height.offset(IS_IPHONEX ? 84:64);
}];
[self.navBarV addSubview:self.backBtn];
[self.backBtn mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.bottom.mas_equalTo(self.navBarV);
make.size.mas_offset(CGSizeMake(50, 44));
}];
[self.navBarV addSubview:self.cancelBtn];
[self upCanCelBtnConstraits];
[self.navBarV addSubview:self.searchBar];
[self.searchBar mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.mas_equalTo(self.backBtn.mas_right);
make.centerY.mas_equalTo(self.backBtn);
make.height.mas_offset(32);
make.right.mas_equalTo(self.cancelBtn.mas_left).offset(-15);
}];
[self.navBarV addSubview:self.lineL];
[self.lineL mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.bottom.right.mas_equalTo(self.navBarV);
make.height.mas_offset(0.5);
}];
self.searchBar.layer.borderWidth = 0.5f;
self.searchBar.layer.cornerRadius = 3.f;
self.searchBar.layer.borderColor = UIColorHex(#CCCCCC).CGColor;
self.searchBar.layer.masksToBounds = YES;
[self.view addSubview:self.collectionView];
[self.view addSubview:self.tableView];
[self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(self.navBarV.mas_bottom);
make.left.right.mas_equalTo(self.view);
if (@available(iOS 11.0, *)) {
make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
} else {
make.bottom.equalTo(self.view.mas_bottom);
}
}];
[self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(self.navBarV.mas_bottom);
make.left.right.mas_equalTo(self.view);
if (@available(iOS 11.0, *)) {
make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
} else {
make.bottom.equalTo(self.view.mas_bottom);
}
}];
[self.view addSubview:self.noDataView];
self.noDataView.hidden = YES;
[self.noDataView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.mas_equalTo(self.navBarV.mas_bottom);
make.left.right.mas_equalTo(self.view);
if (@available(iOS 11.0, *)) {
make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
} else {
make.bottom.equalTo(self.view.mas_bottom);
}
}];
[self.noDataView addSubview:self.noDataL];
[self.noDataL mas_makeConstraints:^(MASConstraintMaker *make) {
make.center.mas_equalTo(self.noDataView);
}];
_searchBar.backgroundImage = [UtilsTools imageWithColor:[UIColor clearColor] size:_searchBar.bounds.size];
UIImage* clearImg = [UtilsTools imageWithColor:[UIColor clearColor] andHeight:44.0f];
[_searchBar setBackgroundImage:clearImg];
[_searchBar setSearchFieldBackgroundImage:clearImg forState:UIControlStateNormal];
[_searchBar setBackgroundColor:[UIColor clearColor]];
[_searchV setBackgroundColor:[UIColor whiteColor]];
[_searchV setRadius:4 borderColor:RGB(204, 204, 204) borderWidth:.5];
self.searchBar.delegate = self;
if ([UIDevice currentDevice].systemVersion.floatValue >= 13.0) {
self.searchBar.searchTextField.font = [UIFont systemFontOfSize:14.0];
if (!self.searchBar.searchTextField.placeholder) {
self.searchBar.searchTextField.placeholder = @"搜索";
}
NSAttributedString *attrString = [[NSAttributedString alloc] initWithString:self.searchBar.searchTextField.placeholder attributes: @{NSForegroundColorAttributeName:RGB(153, 153, 153), NSFontAttributeName:self.searchBar.searchTextField.font}];
self.searchBar.searchTextField.attributedPlaceholder = attrString;
}else{
for (UIView *view in self.searchBar.subviews.lastObject.subviews) {
if([view isKindOfClass:NSClassFromString(@"UISearchBarTextField")]) {
UITextField *textField = (UITextField *)view;
//设置输入框的背景颜色
textField.clipsToBounds = YES;
//设置输入字体颜色
textField.textColor = [UIColor blackColor];
//设置默认文字颜色
textField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:@" 搜索" attributes:@{NSForegroundColorAttributeName:[UIColor hexStringToColor:@"999999"]}];
textField.font = [UIFont systemFontOfSize:14];
for (UIView * subView in view.subviews) {
if ([subView isKindOfClass:NSClassFromString(@"UIImageView")]) {
UIImageView * imageV = (UIImageView *)subView;
imageV.image = IMG(@"searchIcon");
}
}
}
}
}
}
- (NSMutableArray *)dataDistoryArray
{
if (!_dataDistoryArray) {
_dataDistoryArray = [NSMutableArray array];
}
return _dataDistoryArray;
}
/**********************************************************************/
#pragma mark -UICollectionViewDataSource
/**********************************************************************/
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView{
if (self.dataDistoryArray.count == 0) {
return 0;
}
return 1;
}
/**********************************************************************/
#pragma mark -GHRefreshCollectionView的section的Count
/**********************************************************************/
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
return self.dataDistoryArray.count;
}
#pragma mark - UICollectionViewDelegate
- (nonnull __kindof UICollectionViewCell *)collectionView:(nonnull UICollectionView *)collectionView cellForItemAtIndexPath:(nonnull NSIndexPath *)indexPath {
SearchTabCell * cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"SearchTabCellId" forIndexPath:indexPath];
cell.titleL.text = [self.dataDistoryArray objectAtIndex:indexPath.row];
return cell;
}
-(CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{
UILabel * label = [UILabel new];
label.font = [UIFont systemFontOfSize:13];
label.text = [self.dataDistoryArray objectAtIndex:indexPath.row];
CGFloat width = [label sizeThatFits:CGSizeMake(SCREEN_WIDTH, 25)].width;
if (width > SCREEN_WIDTH * 0.7) {
width = SCREEN_WIDTH * 0.7;
}
return CGSizeMake(width + 22, 25);
}
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
[collectionView deselectItemAtIndexPath:indexPath animated:YES];
[self selectIndexText:[self.dataDistoryArray objectAtIndex:indexPath.row]];
[self showCancelBtn];
}
//footer的size
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForFooterInSection:(NSInteger)section
{
return CGSizeMake(0, 0);
}
//header的size
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section
{
return CGSizeMake(SCREEN_WIDTH, 44);
}
//设置每个item的UIEdgeInsets
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
{
return UIEdgeInsetsMake(0, 15, 0, 15);
}
//设置每个item水平间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
{
return 11.f;
}
//设置每个item垂直间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
{
return 9.f;
}
- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
if([kind isEqualToString:UICollectionElementKindSectionHeader]){
UICollectionReusableView *headerView = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"headReusableView" forIndexPath:indexPath];
[headerView removeAllSubviews];
UILabel *label = [[UILabel alloc] init];
[headerView addSubview:label];
[label mas_makeConstraints:^(MASConstraintMaker *make) {
make.centerY.equalTo(headerView);
make.left.equalTo(@(15));
}];
label.text = @"搜索历史";
label.font = [UIFont systemFontOfSize:16];
label.textColor = UIColorHex(#333333);
UIButton *closeBtn = [UIButton buttonWithType:UIButtonTypeCustom];
[headerView addSubview:closeBtn];
[closeBtn mas_makeConstraints:^(MASConstraintMaker *make) {
make.centerY.equalTo(headerView);
make.right.equalTo(@(-15));
}];
[closeBtn setTitle:@"清空" forState:UIControlStateNormal];
[closeBtn setTitleColor:UIColorHex(#278BDD) forState:UIControlStateNormal];
closeBtn.titleLabel.font = [UIFont systemFontOfSize:14];
WS(weakSelf);
[closeBtn setAction:^{
[weakSelf.dataDistoryArray removeAllObjects];
[_TDFileStorage saveHistorySearchBySearchType:self.historySearchType WithArr:@[]];
[weakSelf.collectionView reloadData];
}];
headerView.backgroundColor = [UIColor whiteColor];
return headerView;
}
return nil;
}
- (void)selectIndexText:(NSString *)text
{
self.tableView.hidden = NO;
self.collectionView.hidden = YES;
self.searchBar.text = text;
self.searchText = self.searchBar.text;
}
- (void)checkRepeatString:(NSString *)string {
for (NSString *cache in self.dataDistoryArray) {
if ([cache isEqualToString:string]) {
return;
}
}
[self.dataDistoryArray insertObject:string atIndex:0];
[_TDFileStorage saveHistorySearchBySearchType:self.historySearchType WithArr:self.dataDistoryArray];
[self.collectionView reloadData];
}
/**********************************************************************/
#pragma mark - UISearchBarDelegate
/**********************************************************************/
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar{
}
- (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar
{
if (searchBar.text.length > 0) {
[self selectIndexText:searchBar.text];
[self checkRepeatString:searchBar.text];
[self showCancelBtn];
}
}
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{
}
- (void)searchBarTextDidBeginEditing:(UISearchBar *) searchBar{
UITextField *searchBarTextField = nil;
NSArray *views = ([[[UIDevice currentDevice] systemVersion] floatValue] < 7.0) ? searchBar.subviews : [[searchBar.subviews objectAtIndex:0] subviews];
for (UIView *subview in views){
if ([subview isKindOfClass:[UITextField class]]){
searchBarTextField = (UITextField *)subview;
break;
}
}
searchBarTextField.enablesReturnKeyAutomatically = NO;
}
- (void)showCancelBtn
{
if (self.cancelBtn.hidden) {
self.cancelBtn.hidden = NO;
[self.cancelBtn mas_remakeConstraints:^(MASConstraintMaker *make) {
make.right.mas_equalTo(self.navBarV.mas_right).offset(-15);
make.centerY.mas_equalTo(self.backBtn);
}];
}
}
- (void)upCanCelBtnConstraits
{
self.cancelBtn.hidden = YES;
[self.cancelBtn mas_remakeConstraints:^(MASConstraintMaker *make) {
make.right.mas_equalTo(self.navBarV.mas_right);
make.centerY.mas_equalTo(self.backBtn);
make.width.mas_offset(0);
}];
}
- (void)searchBar:(UISearchBar *)searchBar selectedScopeButtonIndexDidChange:(NSInteger)selectedScope{
NSLog(@"%@1",searchBar.text);
}
@end