//
//  PBProjectSearchView.m
//  IphoneBIMe
//
//  Created by zjf on 2020/6/5.
//  Copyright © 2020 ProBIM. All rights reserved.
//

#import "PBProjectSearchView.h"
#import "PBProjectTableViewCell.h"
#import "PBProjectModel.h"
#import "PBTabBarController.h"
#import "LBKeyWordLayout.h"
#import "KeyWordCell.h"
@interface PBProjectSearchView()<UISearchBarDelegate, UITableViewDataSource, UITableViewDelegate, UICollectionViewDelegate, UICollectionViewDataSource>
@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) NSArray *dataList;
@property (nonatomic, weak) UISearchBar *searchBar;
@property (nonatomic, strong) UICollectionView *collectionView;
@property (strong, nonatomic) LBKeyWordLayout *layout;
@property (strong, nonatomic) NSArray *items;
@end
@implementation PBProjectSearchView
- (instancetype)initWithFrame:(CGRect)frame {
    if (self = [super initWithFrame:frame]) {
        [self setupUI];
    }
    return self;
}
- (void)setupUI {
    self.backgroundColor = [UIColor whiteColor];
    UIImageView *searchBg = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"search_bg"]];
    [self addSubview:searchBg];
    [searchBg mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self);
        make.left.equalTo(self).offset(10);
        make.right.equalTo(self).offset(-10);
        make.height.equalTo(@46);
    }];
    
    UIButton *backBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"arrow_left"]];
    [backBtn addTarget:self action:@selector(backActon) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:backBtn];
    [backBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(searchBg).offset(10);
        make.left.equalTo(searchBg).offset(10);
        make.size.mas_equalTo(CGSizeMake(24, 24));
    }];
    UISearchBar *searchBar = [[UISearchBar alloc] init];
    [searchBar setImage:[[UIImage alloc] init] forSearchBarIcon:UISearchBarIconSearch state:UIControlStateNormal];
    searchBar.backgroundColor = [UIColor clearColor];
    searchBar.backgroundImage = [[UIImage alloc]init];
    if (@available(iOS 13.0, *)){
         searchBar.searchTextField.backgroundColor = UIColor.clearColor;
    }else{
        UITextField*searchField = [searchBar valueForKey:@"_searchField"];
        searchField.backgroundColor = UIColor.clearColor;
    }
    searchBar.placeholder = @"搜索";
    searchBar.delegate = self;
    [self addSubview:searchBar];
    [searchBar mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(searchBg);
        make.left.equalTo(searchBg).offset(34);
        make.right.equalTo(searchBg).offset(-10);
        make.height.equalTo(@46);
    }];
    [searchBar becomeFirstResponder];
    self.searchBar = searchBar;
    UIView *linV = [[UIView alloc] init];
    linV.backgroundColor = PBColor(244, 245, 246);
    [self addSubview:linV];
    [linV mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(searchBg.mas_bottom).offset(15);
        make.left.right.equalTo(self);
        make.height.equalTo(@6);
    }];
    UILabel *historyL = [UILabel z_labelWithText:@"搜索历史" Color:PBColor(40, 58, 79) isBold:YES Font:16];
    [self addSubview:historyL];
    [historyL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(linV.mas_bottom).offset(15);
        make.left.equalTo(self).offset(15);
        make.size.mas_equalTo(CGSizeMake(68, 24));
    }];
    UIButton *clearBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"delete"]];
    [clearBtn addTarget:self action:@selector(clearhistory) forControlEvents:UIControlEventTouchUpInside];
    [self addSubview:clearBtn];
    [clearBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(historyL);
        make.right.equalTo(self).offset(-18);
        make.size.mas_equalTo(CGSizeMake(24, 24));
    }];
    self.items = [self readSearchHistory];
//    _historicalRecordV = [[MSSAutoresizeLabelFlow alloc] initWithFrame:CGRectMake(0, 150, PBScreenWidth, 200) titles:array selectedHandler:^(NSUInteger index, NSString *title) {
//        NSLog(@"%@",title);
//        self.searchBar.text = title;
//        [self searchActionWithTitle:title];
//    }];
    self.layout = [[LBKeyWordLayout alloc] init];
    self.layout.estimatedItemSize = CGSizeMake(80, 30);
    self.layout.sectionInset = UIEdgeInsetsMake(10, 10, 10, 10);
    self.collectionView = [[UICollectionView alloc] initWithFrame:CGRectMake(0, 150, PBScreenWidth, 400) collectionViewLayout:self.layout];
    self.collectionView.backgroundColor = [UIColor whiteColor];
    [self.collectionView registerClass:[KeyWordCell class] forCellWithReuseIdentifier:@"KeyWordCell"];
    self.collectionView.delegate = self;
    self.collectionView.dataSource = self;
    [self addSubview:self.collectionView];
    [self addSubview:self.tableView];
    self.tableView.hidden = YES;
}
- (void)searchActionWithTitle:(NSString *)title {
    [self.searchBar resignFirstResponder];
    self.tableView.hidden = NO;
    [self loadProjectList];
    NSArray *arr = [self readSearchHistory];
    NSMutableArray *arrM = [[NSMutableArray alloc] init];
    for (NSString *obj in arr) {
        if (![obj isEqualToString:title]) {
            [arrM addObject:obj];
        }
    }
    [arrM insertObject:title atIndex:0];
    [self writeSearchHistoryWithData:arrM.copy];
    self.items = arrM.copy;
    [self.collectionView reloadData];
}
- (void)backActon {
    if (self.cancelSearchBlock) {
        self.cancelSearchBlock();
    }
}
- (void)clearhistory {
    [self deleteSearchHistory];
}
#pragma makr - UISearchBarDelegate
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
    [self searchActionWithTitle:searchBar.text];
}
- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar {
    if (!self.tableView.hidden) {
        self.tableView.hidden = YES;
    }
}
- (void)loadProjectList {
//    [YJProgressHUD showCustomAnimation:@"" inview:self];
    [YJProgressHUD showProgress:@"" inView:self];
    [[PBNetworkTools sharedTools] getProjectListWithKeyword:self.searchBar.text andIsPublic:@"" andSort:@"CreateDate desc" andSkip:@"0" andtake:@"999" andOnlyFavorite:@"" andCallBack:^(NSURLSessionDataTask *task, id response, NSError *error) {
        if(error) {
            NSLog(@"%@",error);
            [YJProgressHUD showMessage:@"加载项目列表失败" inView:self];
            return;
        }
        NSString *str = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
        PBNetworkModel *networkModel = [PBNetworkModel yy_modelWithJSON:str];
        if (networkModel.Ret == 1) {
            [YJProgressHUD hide];
            self.dataList = [NSArray yy_modelArrayWithClass:[PBProjectModel class] json:[networkModel.Data valueForKey:@"rows"]];
            [self.tableView reloadData];
        }else {
            [YJProgressHUD showMessage:networkModel.Msg inView:self];
        }
    }];
}
#pragma mark - tableViewDelegate
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.dataList.count;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 120;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *cellId = @"cellId";
    PBProjectTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId];
    if (!cell)
        cell = [[PBProjectTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellId];
    cell.projectModel = self.dataList[indexPath.row];
    return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    PBProjectModel *projectModel = self.dataList[indexPath.row];
    if (self.projectDetailBlock) {
        self.projectDetailBlock(projectModel);
    }
}
#pragma mark - GET

- (UITableView *)tableView {
    if (!_tableView)
    {
        CGFloat bottomViewH = 71.f - 20;
        if (IS_IPHONE_X) {
            bottomViewH = bottomViewH + IPHONE_X_BOTTOM;
        }
        _tableView = [[UITableView alloc] init];
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.delegate = self;
        _tableView.dataSource = self;
        [self addSubview:_tableView];
        [_tableView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.top.equalTo(self).offset(67);
            make.left.right.bottom.equalTo(self);
            make.bottom.equalTo(self).offset(-bottomViewH);
        }];
    }
    return _tableView;
}

#pragma mark - 读取本地历史记录
-(NSArray *)readSearchHistory
{
    NSArray *array = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documents = [array lastObject];
    NSString *documentPath = [documents stringByAppendingPathComponent:@"searchHistory.plist"];
    NSArray *arr = [[NSArray alloc]initWithContentsOfFile:documentPath];
    return arr;
}
#pragma mark - 删除本地历史记录
-(void)deleteSearchHistory {
    NSArray *array = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documents = [array lastObject];
    NSString *documentPath = [documents stringByAppendingPathComponent:@"searchHistory.plist"];
    NSFileManager *fileManager = [NSFileManager defaultManager];
    [fileManager removeItemAtPath:documentPath error:nil];
    self.items = @[];
    [self.collectionView reloadData];
}
#pragma mark - 插入本地历史记录
- (void)writeSearchHistoryWithData:(NSArray *)history {
    NSArray *array = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documents = [array lastObject];
    NSString *documentPath = [documents stringByAppendingPathComponent:@"searchHistory.plist"];
    [history writeToFile:documentPath atomically:YES];
}
#pragma mark - UICollectionView
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return self.items.count;
}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    KeyWordCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"KeyWordCell" forIndexPath:indexPath];
    cell.maxWidthConstraint.constant = CGRectGetWidth(collectionView.bounds) - self.layout.sectionInset.left - self.layout.sectionInset.right - cell.layoutMargins.left - cell.layoutMargins.right - 10;
    cell.textLabel.numberOfLines = 1;
    cell.textLabel.text = self.items[indexPath.row];
    return cell;
}
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    self.searchBar.text = self.items[indexPath.row];
    [self searchActionWithTitle:self.items[indexPath.row]];
}

/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    // Drawing code
}
*/

@end