//
//  topicFilterControlelr.m
//  ThePaperHD
//
//  Created by scar1900 on 15/4/24.
//  Copyright (c) 2015年 scar1900. All rights reserved.
//

#import "topicFilterControlelr.h"
#import "filterSelectBtn.h"

@interface topicFilterControlelr ()<filterSelctionDelegate> {
    CGFloat topPadding;
    CGFloat lineNum;
    CGFloat filterBackHeight;
    CGFloat backBtnHeight;
}
@property(nonatomic, strong)UIButton *maskBtn;
@property(nonatomic, strong)UIView *searchView;
@property(nonatomic, strong)UIView *filterBackView;
@property(nonatomic, strong)UIView *btnBackView;
@property(nonatomic, strong)NSMutableArray *filterBtnList;
@property(nonatomic, strong)UIView *sortBtnBack;
@property(nonatomic, strong)UIButton *hotSortBtn;
@property(nonatomic, strong)UIButton *timeSortBtn;
@end

@implementation topicFilterControlelr
@synthesize cataList = _cataList;
@synthesize category = _category,isHot = _isHot;
@synthesize filterBtnList;

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    self.view.backgroundColor = [UIColor clearColor];
    
    if (isIOS7) {
        topPadding = 64;
    }else topPadding = 44;
    
    CGFloat num = self.cataList.count/7;
    CGFloat remind = self.cataList.count%7;
    if (remind == 0) {
        lineNum = (int)num;
    }else {
        lineNum = (int)num + 1;
    }
    
    
    [self.view addSubview:self.maskBtn];
    [self.view addSubview:self.filterBackView];
    [self.filterBackView addSubview:self.btnBackView];
    [self.filterBackView addSubview:self.searchView];
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
}

- (void)setCataList:(NSArray *)list {
    _cataList = list;
}

- (void)setCategory:(categoryBO *)cate {
    _category = cate;
}

- (void)setIsHot:(NSString *)hot {
    _isHot = hot;
}

- (UIButton*)maskBtn {
    if (!_maskBtn) {
        _maskBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        _maskBtn.backgroundColor = [UIColor clearColor];
        _maskBtn.frame = self.view.bounds;
        [_maskBtn addTarget:self action:@selector(clickToDismiss) forControlEvents:UIControlEventTouchUpInside];
    }
    return _maskBtn;
}

-(UIView *)searchView{//【需求】搜索：增加话题的搜索功能(bug:4314)
    if (!_searchView) {
        _searchView = [[UIView alloc] initWithFrame:CGRectMake(CGRectGetWidth(self.view.bounds)/2 - 375/2, topPadding-20, 375, 30)];
        _searchView.backgroundColor = [UIColor clearColor];
        
        UIImageView *icon = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
        icon.image= Image(@"topic/topicFilterSearch.png");
        [_searchView addSubview:icon];
        
        UITextField *searContent = [[UITextField alloc] initWithFrame:CGRectMake(25, 0, 310, 20)];
        searContent.placeholder = @"话题搜索";
        [_searchView addSubview:searContent];
        
        UILabel *searchLabel = [[UILabel alloc] initWithFrame:CGRectMake(335, 0, 40, 30)];
        searchLabel.text = @"搜索";
        searchLabel.font = appFont(15, NO);
        searchLabel.textColor = [UIColor colorWithHexString:TextBlack];
        searchLabel.backgroundColor = [UIColor clearColor];
        [_searchView addSubview:searchLabel];
        
        UIView *line = [[UIView alloc] initWithFrame:CGRectMake(0, 29, 335, 1)];
        line.backgroundColor = [UIColor whiteColor];
        [_searchView addSubview:line];
        
        UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
        btn.backgroundColor = [UIColor clearColor];
        [btn addTarget:self action:@selector(searchSelector:) forControlEvents:UIControlEventTouchUpInside];
        btn.frame = _searchView.bounds;
        [_searchView addSubview:btn];
    }
    return _searchView;
}
- (UIView*)filterBackView {
    if (!_filterBackView) {
        filterBackHeight = 180;
        filterBackHeight = filterBackHeight+lineNum*50;
        _filterBackView = [[UIView alloc]initWithFrame:CGRectMake(0, 0-filterBackHeight+topPadding, CGRectGetWidth(self.view.bounds), filterBackHeight)];
        _filterBackView.backgroundColor = [UIColor colorWithHexString:@"0xddd7cd"];
    }
    return _filterBackView;
}

- (UIView*)btnBackView {
    if (!_btnBackView) {
        backBtnHeight = 80;
        backBtnHeight = backBtnHeight+lineNum*50;
        _btnBackView = [[UIView alloc]initWithFrame:CGRectMake(CGRectGetWidth(self.filterBackView.bounds)/2-768/2, 80, 768, backBtnHeight)];
        _btnBackView.backgroundColor = [UIColor clearColor];
    }
    return _btnBackView;
}

- (UIView*)sortBtnBack {
    if (!_sortBtnBack) {
        _sortBtnBack = [[UIView alloc]initWithFrame:CGRectMake(768/2-330/2, CGRectGetHeight(self.btnBackView.bounds)-31, 330, 30)];
        _sortBtnBack.backgroundColor = [UIColor whiteColor];
        _sortBtnBack.layer.cornerRadius = 4;
        
        self.hotSortBtn.frame = CGRectMake(0, 0, CGRectGetWidth(_sortBtnBack.bounds)/2, CGRectGetHeight(_sortBtnBack.bounds));
        [_sortBtnBack addSubview:self.hotSortBtn];
        
        self.timeSortBtn.frame = CGRectMake(CGRectGetMaxX(self.hotSortBtn.frame), 0, CGRectGetWidth(_sortBtnBack.bounds)/2, CGRectGetHeight(_sortBtnBack.bounds));
        [_sortBtnBack addSubview:self.timeSortBtn];
        
        UIView *sortLine = [[UIView alloc]initWithFrame:CGRectMake(CGRectGetMaxX(self.hotSortBtn.frame), 0, 1, CGRectGetHeight(_sortBtnBack.bounds))];
        sortLine.backgroundColor = [UIColor colorWithHexString:@"0xe4eaed"];
        [_sortBtnBack addSubview:sortLine];
    }
    return _sortBtnBack;
}

- (UIButton*)hotSortBtn {
    if (!_hotSortBtn) {
        _hotSortBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        _hotSortBtn.backgroundColor = [UIColor clearColor];
        [_hotSortBtn setTitle:@"热门" forState:UIControlStateNormal];
        [_hotSortBtn setTitleColor:[UIColor colorWithHexString:LIGHTGRAY] forState:UIControlStateNormal];
        [_hotSortBtn setTitleColor:[UIColor colorWithHexString:@"0xc57130"] forState:UIControlStateSelected];
        [_hotSortBtn setImage:Image(@"topic/hotFilter.png") forState:UIControlStateNormal];
        [_hotSortBtn setImage:Image(@"topic/hotFilter_s.png") forState:UIControlStateSelected];
        _hotSortBtn.titleLabel.font = appFont(13, NO);
        
        [_hotSortBtn setImageEdgeInsets:UIEdgeInsetsMake(5, 60, 5, 90)];
        [_hotSortBtn setTitleEdgeInsets:UIEdgeInsetsMake(8, 65, 8, 55)];
        
        [_hotSortBtn addTarget:self action:@selector(clickHotSort:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _hotSortBtn;
}

- (UIButton*)timeSortBtn {
    if (!_timeSortBtn) {
        _timeSortBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        _timeSortBtn.backgroundColor = [UIColor clearColor];
//        [_timeSortBtn setTitle:@"最近" forState:UIControlStateNormal]
        [_timeSortBtn setTitle:@"最新" forState:UIControlStateNormal];//问吧的话题列表排序设置页面中的“最近”应该修改为“最新”(bug:4265)
        [_timeSortBtn setTitleColor:[UIColor colorWithHexString:LIGHTGRAY] forState:UIControlStateNormal];
        [_timeSortBtn setTitleColor:[UIColor colorWithHexString:@"0xc57130"] forState:UIControlStateSelected];
        [_timeSortBtn setImage:Image(@"topic/timeFilter.png") forState:UIControlStateNormal];
        [_timeSortBtn setImage:Image(@"topic/timeFilter_s.png") forState:UIControlStateSelected];
        _timeSortBtn.titleLabel.font = appFont(13, NO);
        
        [_timeSortBtn setImageEdgeInsets:UIEdgeInsetsMake(6, 114/2, 4, 176/2)];
        [_timeSortBtn setTitleEdgeInsets:UIEdgeInsetsMake(8, 65, 8, 50)];
        [_timeSortBtn addTarget:self action:@selector(clickTimeSort:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _timeSortBtn;
}

- (void)showFilter {
    self.filterBtnList = [NSMutableArray array];
    
    __block CGFloat width = 768/7;
    __block CGFloat height = 50;
    [self.cataList enumerateObjectsUsingBlock:^(categoryBO* cate, NSUInteger idx, BOOL *stop) {
        CGFloat lineF = idx/7;
        int line = (int)lineF;
        CGFloat row = 0;
        if (line == 0) {
            row = idx;
        }else {
            row = idx - 7;
        }
        CGRect btnFrame = CGRectMake(row*width, line*height, width, height);
        
        filterSelectBtn *btn = [[filterSelectBtn alloc]initWithFrame:btnFrame
                                                            category:cate];
        btn.delegate = self;
        if (row == 0) {
            btn.isHaveLine = NO;
        }
        
        if (self.category) {
            if ([cate.category isEqualToString:self.category.category]) {
                [btn setBtnSelected:YES];
            }else {
                [btn setBtnSelected:NO];
            }
        }
        
        [self.filterBtnList addObject:btn];
        [self.btnBackView addSubview:btn];
    }];
    
    [self.btnBackView addSubview:self.sortBtnBack];
    if ([self.isHot intValue] == 1) {
        self.hotSortBtn.selected = YES;
        self.timeSortBtn.selected = NO;
    }else {
        self.hotSortBtn.selected = NO;
        self.timeSortBtn.selected = YES;
    }
    
    if (isIOS7) {
        [[UIApplication sharedApplication] beginIgnoringInteractionEvents];
        [UIView animateWithDuration:0.35 delay:0 usingSpringWithDamping:0.7 initialSpringVelocity:4.0 options:UIViewAnimationOptionCurveEaseInOut animations:^{
            CGRect frame = self.filterBackView.frame;
            CGFloat top = 20;
            if (isNotIOS8) {
                top = 0;
            }
            frame.origin.y = topPadding-top;
            self.filterBackView.frame = frame;
        } completion:^(BOOL finished) {
            [[UIApplication sharedApplication] endIgnoringInteractionEvents];
        }];
    }else {
        [[UIApplication sharedApplication] beginIgnoringInteractionEvents];
        [UIView animateWithDuration:0.25 animations:^{
            CGRect frame = self.filterBackView.frame;
            frame.origin.y = topPadding;
            self.filterBackView.frame = frame;
        } completion:^(BOOL finished) {
            [[UIApplication sharedApplication] endIgnoringInteractionEvents];
        }];
    }
}

- (void)dismissFilter:(void (^)(void))completion{
    [[UIApplication sharedApplication] beginIgnoringInteractionEvents];
    [UIView animateWithDuration:0.25 animations:^{
        CGRect frame = self.filterBackView.frame;
        CGFloat top = 20;
        if (isNotIOS8) {
            top = 0;
        }
        frame.origin.y = -230+topPadding-top;
        self.filterBackView.frame = frame;
    } completion:^(BOOL finished) {
        [[UIApplication sharedApplication] endIgnoringInteractionEvents];
        if (completion) {
            completion();
        }
    }];
}

- (void)statusBarOrientationChange:(NSNotification *)notification {
    UIInterfaceOrientation orientation = [[UIApplication sharedApplication] statusBarOrientation];
    CGFloat filterWidth = 0;
    if (orientation == UIInterfaceOrientationPortrait || orientation == UIInterfaceOrientationPortraitUpsideDown) {
        filterWidth = 768;
        self.maskBtn.frame = CGRectMake(0, 0, 768, 1024);
    }else {
        filterWidth = 1024;
        self.maskBtn.frame = CGRectMake(0, 0, 1024, 768);
    }
    self.searchView.frame = CGRectMake(filterWidth/2 - 375/2, topPadding-20, 375, 30);
    self.filterBackView.frame = CGRectMake(0,topPadding-20 , filterWidth, filterBackHeight);
    self.btnBackView.frame = CGRectMake(CGRectGetWidth(self.filterBackView.bounds)/2-768/2, CGRectGetMaxY(self.searchView.frame), 768, backBtnHeight);
}

- (void)clickToDismiss {
    if ([self.delegate respondsToSelector:@selector(clickMastToDismiss)]) {
        [self.delegate clickMastToDismiss];
    }
}

#pragma mark - filterselection delegate
- (void)selectFilterBtn:(categoryBO *)cate {
    [self.filterBtnList enumerateObjectsUsingBlock:^(filterSelectBtn* obj, NSUInteger idx, BOOL *stop) {
        if (![obj.category.category isEqualToString:cate.category]) {
            [obj setBtnSelected:NO];
        }
    }];
    self.category = cate;
    [self clickToDismiss];
}

- (void)clickHotSort:(UIButton*)btn {
    if (btn.selected) {
        return;
    }
    btn.selected = !btn.selected;
    
    self.timeSortBtn.selected = NO;
    
    self.isHot = @"1";
    [self clickToDismiss];
}

- (void)clickTimeSort:(UIButton*)btn {
    if (btn.selected) {
        return;
    }
    btn.selected = !btn.selected;
    
    self.hotSortBtn.selected = NO;
    self.isHot = @"0";
    [self clickToDismiss];
}
-(void) searchSelector:(UIButton *)btn{//【需求】搜索：增加话题的搜索功能(bug:4314)
    if ([self.delegate respondsToSelector:@selector(filterToVc)]) {
        [self.delegate filterToVc];
    }
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end