//
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// ZYSideSlipFilterController.m
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// ZYSideSlipFilter
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//
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// Created by zhiyi on 16/10/14.
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// Copyright © 2016年 zhiyi. All rights reserved.
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//
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#import "ZYSideSlipFilterController.h"
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#import "ZYSideSlipFilterRegionModel.h"
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#import "SideSlipBaseTableViewCell.h"
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#import "objc/message.h"
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#import "ZYSideSlipFilterConfig.h"
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#import "UIColor+hexColor.h"
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#import "objc/runtime.h"
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#import "Algorithm.h"
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#define WIDTH KScreenW * (1 - 0.15)
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#define SLIP_ORIGIN_FRAME CGRectMake(SCREEN_WIDTH, 0, SCREEN_WIDTH - _sideSlipLeading, SCREEN_HEIGHT)
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#define SLIP_DISTINATION_FRAME CGRectMake(_sideSlipLeading, kStatusBarH, SCREEN_WIDTH - _sideSlipLeading, SCREEN_HEIGHT-kStatusBarH)
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const CGFloat ANIMATION_DURATION_DEFAULT = 0.3f;
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const CGFloat SIDE_SLIP_LEADING_DEFAULT = 60;
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id (*objc_msgSendGetCellIdentifier)(id self, SEL _cmd) = (void *)objc_msgSend;
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CGFloat (*objc_msgSendGetCellHeight)(id self, SEL _cmd) = (void *)objc_msgSend;
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id (*objc_msgSendCreateCellWithIndexPath)(id self, SEL _cmd, NSIndexPath *) = (void *)objc_msgSend;
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@interface ZYSideSlipFilterController () <UITableViewDelegate, UITableViewDataSource, SideSlipBaseTableViewCellDelegate>
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@property (copy, nonatomic) SideSlipFilterCommitBlock commitBlock;
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@property (copy, nonatomic) SideSlipFilterResetBlock resetBlock;
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@property (weak, nonatomic) UINavigationController *filterNavigation;
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@property (strong, nonatomic) UITableView *mainTableView;
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@property (strong, nonatomic) UIView *backCover;
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@property (weak, nonatomic) UIViewController *sponsor;
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@property (strong, nonatomic) NSMutableDictionary *templateCellDict;
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@end
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@implementation ZYSideSlipFilterController
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- (instancetype)initWithSponsor:(UIViewController *)sponsor
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resetBlock:(SideSlipFilterResetBlock)resetBlock
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commitBlock:(SideSlipFilterCommitBlock)commitBlock {
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self = [super init];
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if (self) {
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NSAssert(sponsor.navigationController, @"ERROR: sponsor must have the navigationController");
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_sponsor = sponsor;
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_resetBlock = resetBlock;
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_commitBlock = commitBlock;
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UINavigationController *filterNavigation = [[NSClassFromString(FILTER_NAVIGATION_CONTROLLER_CLASS) alloc] initWithRootViewController:self];
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[filterNavigation setNavigationBarHidden:YES];
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filterNavigation.navigationBar.translucent = NO;
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[filterNavigation.view setFrame:SLIP_ORIGIN_FRAME];
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self.filterNavigation = filterNavigation;
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[self configureStatic];
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[self configureUI];
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}
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return self;
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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}
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- (void)configureUI {
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//bottomView
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UIView *bottomView = [self createBottomView];
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[self setBorderWithView:bottomView top:YES left:NO bottom:NO right:NO borderColor:XYRBackgroundColor borderWidth:1];
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[self.view addSubview:self.mainTableView];
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[self.view addSubview:bottomView];
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//
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// NSDictionary *views = @{@"mainTableView":self.mainTableView, @"bottomView":bottomView};
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// bottomView.frame = CGRectMake(0, KScreenH - 100, self.view.frame.size.width, 40);
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//
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// if (IsiPhoneX) {
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// [self.view addConstraint:[NSLayoutConstraint constraintWithItem:bottomView attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.f constant:50]];
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// }else{
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// [self.view addConstraint:[NSLayoutConstraint constraintWithItem:bottomView attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.f constant:BOTTOM_BUTTON_HEIGHT]];
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// }
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// [self.view addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|[mainTableView]|" options:NSLayoutFormatAlignAllCenterX metrics:nil views:views]];
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// [self.view addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|[bottomView]|" options:NSLayoutFormatAlignAllCenterX metrics:nil views:views]];
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// [self.view addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[mainTableView][bottomView]|" options:NSLayoutFormatAlignAllCenterX metrics:nil views:views]];
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}
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- (void)configureStatic {
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self.animationDuration = ANIMATION_DURATION_DEFAULT;
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self.sideSlipLeading = SIDE_SLIP_LEADING_DEFAULT;
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}
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- (void)show {
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[_sponsor.navigationController.view addSubview:self.backCover];
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[_sponsor.navigationController addChildViewController:self.navigationController];
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[_sponsor.navigationController.view addSubview:self.navigationController.view];
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[_backCover setHidden:YES];
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[UIView animateWithDuration:_animationDuration animations:^{
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[self.navigationController.view setFrame:SLIP_DISTINATION_FRAME];
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} completion:^(BOOL finished) {
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[_backCover setHidden:NO];
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}];
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}
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- (void)dismiss {
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[UIView animateWithDuration:_animationDuration animations:^{
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[self.navigationController.view setFrame:SLIP_ORIGIN_FRAME];
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} completion:^(BOOL finished) {
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[_backCover removeFromSuperview];
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[self.navigationController.view removeFromSuperview];
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[self.navigationController removeFromParentViewController];
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}];
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}
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//设置view某一遍的边框
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- (void)setBorderWithView:(UIView *)view top:(BOOL)top left:(BOOL)left bottom:(BOOL)bottom right:(BOOL)right borderColor:(UIColor *)color borderWidth:(CGFloat)width
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{
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if (top) {
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CALayer *layer = [CALayer layer];
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layer.frame = CGRectMake(0, 0, view.frame.size.width, width);
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layer.backgroundColor = color.CGColor;
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[view.layer addSublayer:layer];
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}
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if (left) {
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CALayer *layer = [CALayer layer];
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layer.frame = CGRectMake(0, 0, width, view.frame.size.height);
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layer.backgroundColor = color.CGColor;
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[view.layer addSublayer:layer];
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}
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if (bottom) {
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CALayer *layer = [CALayer layer];
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layer.frame = CGRectMake(0, view.frame.size.height - width, view.frame.size.width, width);
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layer.backgroundColor = color.CGColor;
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[view.layer addSublayer:layer];
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}
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if (right) {
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CALayer *layer = [CALayer layer];
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layer.frame = CGRectMake(view.frame.size.width - width, 0, width, view.frame.size.height);
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layer.backgroundColor = color.CGColor;
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[view.layer addSublayer:layer];
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}
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}
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- (UIView *)createBottomView {
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UIView *bottomView = [[UIView alloc] init];
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// double width = ;
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[bottomView setTranslatesAutoresizingMaskIntoConstraints:NO];
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CGFloat height = 60;
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if (IsiPhoneX) {
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height = 100;
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}
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bottomView.frame = CGRectMake(0, self.view.frame.size.height - height, WIDTH, height - 20);
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bottomView.backgroundColor = [UIColor whiteColor];
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//resetButton
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// bottomView.
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UIButton *resetButton = [[UIButton alloc] init];
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resetButton.frame = CGRectMake(0, 0,WIDTH / 2, bottomView.frame.size.height );
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if (IsiPhoneX) {
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resetButton.frame = CGRectMake(0, 0,WIDTH / 2, bottomView.frame.size.height - 40 );
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}
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// [resetButton setTranslatesAutoresizingMaskIntoConstraints:NO];
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[resetButton addTarget:self action:@selector(clickResetButton:) forControlEvents:UIControlEventTouchUpInside];
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[resetButton.titleLabel setFont:[UIFont systemFontOfSize:BOTTOM_BUTTON_FONT_SIZE]];
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[resetButton setTitleColor:[UIColor hexColor:FILTER_BLACK_STRING] forState:UIControlStateNormal];
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NSString *resetString = LocalString(@"sZYFilterReset");
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if ([resetString isEqualToString:@"sZYFilterReset"]) {
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resetString = @"重置";
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}
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[resetButton setTitle:resetString forState:UIControlStateNormal];
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[resetButton setBackgroundColor:[UIColor whiteColor]];
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[bottomView addSubview:resetButton];
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//commitButton
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UIButton *commitButton = [[UIButton alloc] init];
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commitButton.frame = CGRectMake(CGRectGetMaxX(resetButton.frame), 0, WIDTH / 2, resetButton.frame.size.height);
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// [commitButton setTranslatesAutoresizingMaskIntoConstraints:NO];
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[commitButton addTarget:self action:@selector(clickCommitButton:) forControlEvents:UIControlEventTouchUpInside];
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[commitButton.titleLabel setFont:[UIFont systemFontOfSize:BOTTOM_BUTTON_FONT_SIZE]];
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[commitButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
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NSString *commitString = LocalString(@"sZYFilterCommit");
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if ([commitString isEqualToString:@"sZYFilterCommit"]) {
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commitString = @"确定";
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}
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[commitButton setTitle:commitString forState:UIControlStateNormal];
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[commitButton setBackgroundColor:XYRMainColor];
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[bottomView addSubview:commitButton];
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//constraints
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// NSDictionary *views = NSDictionaryOfVariableBindings(resetButton, commitButton);
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// [bottomView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|[resetButton][commitButton]|" options:NSLayoutFormatAlignAllCenterY metrics:nil views:views]];
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// [bottomView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[resetButton]|" options:NSLayoutFormatAlignAllCenterY metrics:nil views:views]];
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// [bottomView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[commitButton]|" options:NSLayoutFormatAlignAllCenterY metrics:nil views:views]];
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// [bottomView addConstraint:[NSLayoutConstraint constraintWithItem:resetButton attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationEqual toItem:commitButton attribute:NSLayoutAttributeWidth multiplier:1.f constant:0.f]];
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return bottomView;
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}
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- (void)clickResetButton:(id)sender {
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[ZYSideSlipFilterManger shareinstance].minPrice = nil;
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[ZYSideSlipFilterManger shareinstance].maxPrice = nil;
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_resetBlock(_dataList);
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[[NSNotificationCenter defaultCenter] postNotificationName:FILTER_NOTIFICATION_NAME_DID_RESET_DATA object:nil];
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[_mainTableView reloadData];
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}
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- (void)clickCommitButton:(id)sender {
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_commitBlock(_dataList);
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[[NSNotificationCenter defaultCenter] postNotificationName:FILTER_NOTIFICATION_NAME_DID_COMMIT_DATA object:nil];
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if ([ZYSideSlipFilterManger shareinstance].minPrice != 0 && [ZYSideSlipFilterManger shareinstance].maxPrice.length != 0) {
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NSString *result = [Algorithm compareSize:[ZYSideSlipFilterManger shareinstance].minPrice count2:[ZYSideSlipFilterManger shareinstance].maxPrice];
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if ([result isEqualToString:@"大于"]) {
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NSString *temp = [ZYSideSlipFilterManger shareinstance].minPrice;
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[ZYSideSlipFilterManger shareinstance].minPrice = [ZYSideSlipFilterManger shareinstance].maxPrice;
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[ZYSideSlipFilterManger shareinstance].maxPrice = temp;
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}
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}
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}
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- (void)clickBackCover:(id)sender {
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[self dismiss];
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}
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- (void)reloadData {
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if (_mainTableView) {
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[_mainTableView reloadData];
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}
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}
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#pragma mark - DataSource Delegate
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return _dataList.count;
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
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ZYSideSlipFilterRegionModel *model = _dataList[indexPath.row];
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Class cellClazz = NSClassFromString(model.containerCellClass);
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if ([(id)cellClazz respondsToSelector:@selector(cellHeight)]) {
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CGFloat cellHeight = objc_msgSendGetCellHeight(cellClazz, NSSelectorFromString(@"cellHeight"));
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return cellHeight;
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}
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NSString *identifier = objc_msgSendGetCellIdentifier(cellClazz, NSSelectorFromString(@"cellReuseIdentifier"));
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SideSlipBaseTableViewCell *templateCell = [self.templateCellDict objectForKey:identifier];
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if (!templateCell) {
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templateCell = objc_msgSendCreateCellWithIndexPath(cellClazz, NSSelectorFromString(@"createCellWithIndexPath:"), indexPath);
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templateCell.delegate = self;
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[self.templateCellDict setObject:templateCell forKey:identifier];
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}
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//update
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[templateCell updateCellWithModel:&model indexPath:indexPath];
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//calculate
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NSLayoutConstraint *calculateCellConstraint = [NSLayoutConstraint constraintWithItem:templateCell.contentView attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.f constant:self.view.bounds.size.width];
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[templateCell.contentView addConstraint:calculateCellConstraint];
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CGSize cellSize = [templateCell.contentView systemLayoutSizeFittingSize:UILayoutFittingCompressedSize];
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[templateCell.contentView removeConstraint:calculateCellConstraint];
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return cellSize.height;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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ZYSideSlipFilterRegionModel *model = _dataList[indexPath.row];
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Class cellClazz = NSClassFromString(model.containerCellClass);
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NSString *identifier = objc_msgSendGetCellIdentifier(cellClazz, NSSelectorFromString(@"cellReuseIdentifier"));
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SideSlipBaseTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];
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if (!cell) {
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cell = objc_msgSendCreateCellWithIndexPath(cellClazz, NSSelectorFromString(@"createCellWithIndexPath:"), indexPath);
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cell.delegate = self;
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}
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//update
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[cell updateCellWithModel:&model indexPath:indexPath];
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return cell;
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}
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- (void)sideSlipTableViewCellNeedsReload:(NSIndexPath *)indexPath {
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[_mainTableView reloadData];
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}
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- (void)sideSlipTableViewCellNeedsPushViewController:(UIViewController *)viewController animated:(BOOL)animated {
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[self.navigationController pushViewController:viewController animated:animated];
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}
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- (void)sideSlipTableViewCellNeedsScrollToCell:(UITableViewCell *)cell atScrollPosition:(UITableViewScrollPosition)scrollPosition animated:(BOOL)animated {
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NSIndexPath *indexPath = [_mainTableView indexPathForRowAtPoint:cell.center];
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[_mainTableView scrollToRowAtIndexPath:indexPath atScrollPosition:scrollPosition animated:animated];
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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#pragma mark - GetSet
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- (UITableView *)mainTableView {
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if (!_mainTableView) {
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_mainTableView = [[UITableView alloc] init];
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CGFloat height = 60;
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if (IsiPhoneX) {
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height = 80;
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}
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_mainTableView.frame = CGRectMake(0, 0, WIDTH, KScreenH - height);
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_mainTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
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_mainTableView.delegate = self;
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_mainTableView.dataSource = self;
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_mainTableView.tableHeaderView=[[UIView alloc] initWithFrame:CGRectMake(0, 0, KScreenW, 0.01)];
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_mainTableView.tableFooterView=[[UIView alloc] initWithFrame:CGRectMake(0, 0, KScreenW, 0.01)];
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[_mainTableView setTranslatesAutoresizingMaskIntoConstraints:NO];
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[self.view addSubview:_mainTableView];
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}
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return _mainTableView;
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}
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- (NSMutableDictionary *)templateCellDict {
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if (!_templateCellDict) {
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_templateCellDict = [NSMutableDictionary dictionary];
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}
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return _templateCellDict;
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}
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- (UIView *)backCover {
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if (!_backCover) {
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_backCover = [[UIView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT )];
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[_backCover setBackgroundColor:[UIColor hexColor:FILTER_BACKGROUND_COVER_COLOR]];
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[_backCover setAlpha:FILTER_BACKGROUND_COVER_ALPHA];
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[_backCover addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(clickBackCover:)]];
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}
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return _backCover;
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}
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- (UINavigationController *)filterNavigation {
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return objc_getAssociatedObject(_sponsor, _cmd);
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}
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- (void)setFilterNavigation:(UINavigationController *)filterNavigation {
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//让sponsor持有filterNavigation
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objc_setAssociatedObject(_sponsor, @selector(filterNavigation), filterNavigation, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
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}
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- (void)setDataList:(NSArray *)dataList {
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_dataList = [dataList copy];
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if (_mainTableView) {
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[_mainTableView reloadData];
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}
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}
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@end
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