//
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// LookNoteController.m
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// BuWanVideo2.0
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//
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// Created by weikou2016 on 16/8/12.
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// Copyright © 2016年 com.yeshi.buwansheque.ios. All rights reserved.
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//
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#import "LookNoteController.h"
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#import "NoteCell.h"
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#import "XYRDetailViewController.h"
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@interface LookNoteController ()<UITableViewDataSource,UITableViewDelegate>{
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UITableView *mytableview;
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UIButton *deleBtn; //导航栏删除按钮
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UIView *allSelAndDelView; //删除视图
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UIButton *deleteBut; //删除按钮
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UIButton *allSelectBut; //全选按钮
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UIView *prompt; //没有数据时,提示视图
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NSMutableArray *historyListDataArray; //本地数据
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NSMutableArray *_editDataAry; //需要删除的数据
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}
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@end
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@implementation LookNoteController
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- (void)viewDidLoad {
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[super viewDidLoad];
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self.navigationController.navigationBar.barTintColor = [UIColor blackColor];
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//获取本地的观看记录数据
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historyListDataArray = [[NSMutableArray alloc]initWithContentsOfFile:HISTORYFILE];
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//创建界面
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[self initScene];
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}
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-(void)initScene{
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self.view.backgroundColor = kGlobalBackgroundColor;
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//设置导航栏
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[self createNavgationBar];
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//创建列表
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[self createTableView];
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//创建删除操作视图
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[self CreateOperatingView];
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//没有数据时的提示视图
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[self promptView];
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}
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- (void)viewWillAppear:(BOOL)animated
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{
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[super viewWillAppear:animated];
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[self.navigationController setNavigationBarHidden:NO animated:animated];
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[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent];
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}
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- (void)viewWillDisappear:(BOOL)animated
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{
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[super viewWillDisappear:animated];
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[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleDefault];
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}
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/**
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设置导航栏
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*/
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-(void)createNavgationBar{
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self.navigationItem.title = @"观看记录";
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self.navigationController.navigationBar.titleTextAttributes =@{NSFontAttributeName:[UIFont systemFontOfSize:18],NSForegroundColorAttributeName:[UIColor blackColor]};
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//返回按钮
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UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
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[button setImage:[[UIImage imageNamed:@"详情页面返回"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forState:UIControlStateNormal];
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[button addTarget:self action:@selector(back:)
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forControlEvents:UIControlEventTouchUpInside];
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button.frame = CGRectMake(0, 0, 32, 32);
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UIBarButtonItem *iconBarItem=[[UIBarButtonItem alloc] initWithCustomView:button];
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self.navigationItem.leftBarButtonItem = iconBarItem;
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//删除按钮
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deleBtn = [UIButton buttonWithType:UIButtonTypeCustom];
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deleBtn.frame = CGRectMake(0, 0, 40, 44);
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//未选中状态
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[deleBtn setTitle:@"" forState:UIControlStateNormal];
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[deleBtn setImage:[[UIImage imageNamed:@"删除"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forState:UIControlStateNormal];
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//选中状态
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[deleBtn setTitle:@"取消" forState:UIControlStateSelected];
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deleBtn.titleLabel.font = [UIFont systemFontOfSize:15];
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deleBtn.titleLabel.textAlignment = NSTextAlignmentCenter;
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[deleBtn addTarget:self action:@selector(deletebutton:) forControlEvents:UIControlEventTouchUpInside];
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UIBarButtonItem *deleteBarItem=[[UIBarButtonItem alloc] initWithCustomView:deleBtn];
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self.navigationItem.rightBarButtonItem = deleteBarItem;
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}
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/**
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创建列表
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*/
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-(void)createTableView{
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mytableview = [[UITableView alloc]initWithFrame:CGRectMake(0, 5, KScreenW, KScreenH-5) style:UITableViewStylePlain];
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mytableview.delegate = self;
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mytableview.dataSource = self;
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mytableview.backgroundColor = kGlobalBackgroundColor;
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mytableview.showsVerticalScrollIndicator = NO;
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mytableview.separatorStyle = UITableViewCellSeparatorStyleNone;
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[self.view addSubview:mytableview];
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[mytableview registerNib:[UINib nibWithNibName:@"NoteCell" bundle:nil] forCellReuseIdentifier:@"NoteCell"];
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}
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/**
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创建操作视图（全选，删除）
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*/
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-(void)CreateOperatingView{
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CGFloat height = 40;
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if (KIsiPhoneX) {
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height = 60;
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}
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allSelAndDelView = [[UIView alloc]initWithFrame:CGRectMake(0, KScreenH-height, KScreenW, 40)];
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allSelAndDelView.hidden = YES;
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allSelAndDelView.backgroundColor = [UIColor whiteColor];
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deleteBut = [UIButton buttonWithType:UIButtonTypeSystem];
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deleteBut.frame = CGRectMake(KScreenW*0.525, 0, KScreenW*0.45, 38);
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[deleteBut setBackgroundColor:[UIColor lightTextColor]];
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[deleteBut setTitle:@"删除" forState:UIControlStateNormal];
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[deleteBut setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
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[deleteBut addTarget:self action:@selector(deleteSelectDataClick) forControlEvents:UIControlEventTouchUpInside];
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UIView *link = [[UIView alloc] initWithFrame:CGRectMake(KScreenW/2, 5, 1, 30)];
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link.backgroundColor = kGlobalLightGreyColor_210;
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UIView *link1 = [[UIView alloc] initWithFrame:CGRectMake(KScreenW-40, 5, KScreenH, 1)];
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link.backgroundColor = kGlobalLightGreyColor_210;
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allSelectBut = [UIButton buttonWithType:UIButtonTypeSystem];
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allSelectBut.frame = CGRectMake(KScreenW*0.025, 0, KScreenW*0.45, 38);
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[allSelectBut setBackgroundColor:[UIColor lightTextColor]];
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[allSelectBut setTitle:@"全选" forState:UIControlStateNormal];
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[allSelectBut setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
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[allSelectBut addTarget:self action:@selector(allSelectOrCancelClick) forControlEvents:UIControlEventTouchUpInside];
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[allSelAndDelView addSubview:deleteBut];
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[allSelAndDelView addSubview:allSelectBut];
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[allSelAndDelView addSubview:link];
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[allSelAndDelView addSubview:link1];
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[self.view addSubview:allSelAndDelView];
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}
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/**
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没有数据时的提示视图
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*/
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-(void)promptView{
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prompt = [[UIView alloc]initWithFrame:CGRectMake((self.view.frame.size.width - 155) /2, (self.view.frame.size.height - 190) /2, 155, 190)];
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[prompt setHidden:YES];
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[self.view addSubview:prompt];
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UIImageView *buwanImag = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"登录娃娃"]];
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buwanImag.frame = CGRectMake((prompt.frame.size.width - 102) / 2, 0, 102, 130);
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[prompt addSubview:buwanImag];
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UIImageView *tipMessage= [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"观看记录提示"]];
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tipMessage.frame = CGRectMake(0, buwanImag.frame.size.height + buwanImag.frame.origin.y + 18, 155, 42);
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[prompt addSubview:tipMessage];
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}
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/**
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* 全选
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*/
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-(void)allSelectOrCancelClick{
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if ([allSelectBut.titleLabel.text isEqualToString:@"全选"]){
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[allSelectBut setTitle:@"取消全选" forState:UIControlStateNormal];
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for (int i = 0 ; i <historyListDataArray.count; ++i){
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NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i inSection:0];
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[mytableview selectRowAtIndexPath:indexPath animated:NO scrollPosition:UITableViewScrollPositionNone];
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[_editDataAry addObject:[historyListDataArray objectAtIndex:i]];
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}
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[deleteBut setTitle:[NSString stringWithFormat:@"删除(%ld)",(unsigned long)_editDataAry.count] forState:UIControlStateNormal];
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}else{
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[allSelectBut setTitle:@"全选" forState:UIControlStateNormal];
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[deleteBut setTitle:[NSString stringWithFormat:@"删除"] forState:UIControlStateNormal];
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for (int i = 0 ; i < _editDataAry.count ; ++i){
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NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i inSection:0];
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[mytableview deselectRowAtIndexPath:indexPath animated:NO];
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}
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[_editDataAry removeAllObjects];
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}
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}
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/**
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* 删除
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*/
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-(void)deleteSelectDataClick{
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if (_editDataAry.count == 0) {
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[self autoDisappearAlertTime:0.5 msg:@"请选择要删除的记录"];
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return;
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}
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[deleBtn setSelected:NO];
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[deleBtn setImage:[[UIImage imageNamed:@"删除"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forState:UIControlStateNormal];
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allSelAndDelView.hidden = YES;
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[historyListDataArray removeObjectsInArray:_editDataAry];
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[_editDataAry removeAllObjects];
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[deleteBut setTitle:[NSString stringWithFormat:@"删除"] forState:UIControlStateNormal];
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//写入 HISTORYFILE
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if (historyListDataArray.count){
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[historyListDataArray writeToFile:HISTORYFILE atomically:YES];
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}else{
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NSFileManager* fileManager=[NSFileManager defaultManager];
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[fileManager removeItemAtPath:HISTORYFILE error:nil];
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}
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[mytableview setEditing:NO];
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[mytableview reloadData];
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}
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/**
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返回
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@param sender 返回按钮
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*/
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-(void)back:(id)sender{
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[self.navigationController popViewControllerAnimated:YES];
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}
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/**
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* 右上删除按钮
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*/
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-(void)deletebutton:(id)sender{
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[deleteBut setTitle:[NSString stringWithFormat:@"删除"] forState:UIControlStateNormal];
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if (mytableview.editing) {
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[mytableview setEditing:NO];
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[deleBtn setSelected:NO];
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[deleBtn setImage:[[UIImage imageNamed:@"删除"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forState:UIControlStateNormal];
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allSelAndDelView.hidden = YES;
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[allSelectBut setTitle:@"全选" forState:UIControlStateNormal];
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}else{
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if (historyListDataArray.count !=0 && historyListDataArray) {
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_editDataAry = [[NSMutableArray alloc]initWithCapacity:0];
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[mytableview setEditing:YES];
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[deleBtn setSelected:YES];
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[deleBtn setImage:[[UIImage imageNamed:@""] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forState:UIControlStateNormal];
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allSelAndDelView.hidden = NO;
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}else{
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allSelAndDelView.hidden = YES;
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}
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}
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}
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/**
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* 计算字符串高度
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*/
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-(BOOL)autoHeiWithHeight:(NSString*)str WithWidth:(float)width{
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UILabel *lb = [UILabel new];
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lb.text = str;
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lb.font = [UIFont systemFontOfSize:15];
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lb.numberOfLines = 0;
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CGSize size = [lb sizeThatFits:CGSizeMake(width, MAXFLOAT)];
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if(size.height > 19){
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return NO;
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}else{
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return YES;
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}
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}
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#pragma mark -UITableViewDataSource
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
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if(historyListDataArray.count>0){
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prompt.hidden = YES;
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}else{
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prompt.hidden = NO;
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}
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return historyListDataArray.count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
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NoteCell * cell = [tableView dequeueReusableCellWithIdentifier:@"NoteCell"];
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NSMutableDictionary * dic = [historyListDataArray objectAtIndex:indexPath.row];
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NSString *str = (NSString*)[dic objectForKey:@"Name"];
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if ( [self autoHeiWithHeight:str WithWidth:cell.name.frame.size.width]){
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str = [str stringByAppendingString:@"\n "];
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}
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cell.name.text = str;
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NSData *data = [dic objectForKey:@"Hpicturedata"];
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cell.image.image = [UIImage imageWithData:data];
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NSString *Episode = (NSString*)[dic objectForKey:@"Tag"];
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if(Episode.intValue < 100){
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cell.collect.text = [NSString stringWithFormat:@"第%@集",[dic objectForKey:@"Tag"]];
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}else if(Episode.length == 8){
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cell.collect.text = [NSString stringWithFormat:@"第%@期",Episode];
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}else{
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cell.collect.text = Episode;
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}
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cell.imageWidth.constant=75/10*16;
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return cell;
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}
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#pragma mark -UITableViewDelegate
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
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return 89;
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
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return CGFLOAT_MIN;
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section{
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return 5;
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}
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-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
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if (mytableview.editing == NO) {
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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XYRDetailViewController *play = [[XYRDetailViewController alloc]init];
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[YTHsharedManger startManger].preController = self;
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NSDictionary *dic = historyListDataArray[indexPath.row];
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play.modalPresentationStyle = 0;
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play.Model = [XYRVideoInfoModel yy_modelWithDictionary:dic];
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[self presentViewController:play animated:YES completion:^{
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}];
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}else{
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[_editDataAry addObject:[historyListDataArray objectAtIndex:indexPath.row]];
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if(_editDataAry.count==historyListDataArray.count){
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[allSelectBut setTitle:@"取消全选" forState:UIControlStateNormal];
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}
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[deleteBut setTitle:_editDataAry.count==0?@"删除":[NSString stringWithFormat:@"删除(%lu)",(unsigned long)_editDataAry.count] forState:UIControlStateNormal];
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}
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}
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-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath{
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if (mytableview.editing == YES){
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[_editDataAry removeObject:[historyListDataArray objectAtIndex:indexPath.row]];
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[allSelectBut setTitle:@"全选" forState:UIControlStateNormal];
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[deleteBut setTitle:_editDataAry.count==0?@"删除":[NSString stringWithFormat:@"删除(%lu)",(unsigned long)_editDataAry.count] forState:UIControlStateNormal];
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}
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}
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-(BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{
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return YES;
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}
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-(UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{
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return UITableViewCellEditingStyleDelete|UITableViewCellEditingStyleInsert;
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}
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@end
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