//  XMGDealsViewController.m//  06-自定义等高cell01-storyboard#import "XMGDealsViewController.h"#import "XMGDeal.h"#import "XMGDealCell.h"@interface XMGDealsViewController () <UITableViewDataSource, UITableViewDelegate, UIAlertViewDelegate>@property (weak, nonatomic) IBOutlet UITableView *tableView;/** 所有的团购数据 */@property (nonatomic, strong) NSMutableArray *deals;@end@implementation XMGDealsViewController- (NSMutableArray *)deals{    if (_deals == nil) {        // 加载plist中的字典数组        NSString *path = [[NSBundle mainBundle] pathForResource:@"deals.plist" ofType:nil];        NSArray *dictArray = [NSArray arrayWithContentsOfFile:path];                // 字典数组 -> 模型数组        NSMutableArray *dealArray = [NSMutableArray array];        for (NSDictionary *dict in dictArray) {            XMGDeal *deal = [XMGDeal dealWithDict:dict];            [dealArray addObject:deal];        }                _deals = dealArray;    }    return _deals;}- (void)viewDidLoad {    [super viewDidLoad];    }- (IBAction)switchEditing {    // 进入编辑模式    [self.tableView setEditing:!self.tableView.isEditing animated:YES];}- (IBAction)add {//    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"111" message:@"2222" delegate:self cancelButtonTitle:@"取消" otherButtonTitles:@"好的", nil];//    //    [alertView show];//    UIActionSheet *sheet;        // 创建弹框控制器    UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"请输入团购信息" message:nil preferredStyle:UIAlertControllerStyleAlert];        // 添加按钮    [alert addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil]];    [alert addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDestructive handler:^(UIAlertAction *action) {        // 创建模型        XMGDeal *deal = [[XMGDeal alloc] init];        deal.title = [alert.textFields[0] text];        deal.price = [alert.textFields[1] text];        [self.deals insertObject:deal atIndex:0];                // 刷新数据        [self.tableView reloadData];    }]];//    [alert addAction:[UIAlertAction actionWithTitle:@"不知道" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {//        NSLog(@"点击了不知道按钮");//    }]];//    [alert addAction:[UIAlertAction actionWithTitle:@"不知道2" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {//        NSLog(@"点击了不知道2按钮");//    }]];        // 添加文本输入框    [alert addTextFieldWithConfigurationHandler:^(UITextField *textField) {        textField.placeholder = @"请输入团购名字";    }];    [alert addTextFieldWithConfigurationHandler:^(UITextField *textField) {        textField.placeholder = @"请输入团购价格";    }];        // 显示控制器    [self presentViewController:alert animated:YES completion:nil];}- (IBAction)remove {    // 移除模型数据    [self.deals removeObjectAtIndex:0];    [self.deals removeObjectAtIndex:0];    [self.deals removeObjectAtIndex:0];        // 刷新表格    [self.tableView reloadData];}- (IBAction)update {    // 修改模型    XMGDeal *deal = self.deals[3];    deal.price = [NSString stringWithFormat:@"%d", 50 + arc4random_uniform(100)];;        // 刷新表格    [self.tableView reloadData];}#pragma mark - <UIAlertViewDelegate>//- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex//{//    NSLog(@"---%zd", buttonIndex);//}#pragma mark - Table view data source- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {    return self.deals.count;}- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {    // 创建cell    XMGDealCell *cell = [XMGDealCell cellWithTableView:tableView];        // 取出模型数据    cell.deal = self.deals[indexPath.row];        return cell;}#pragma mark - TableView代理方法/** * 只要实现这个方法，左划cell出现删除按钮的功能就有了 * 用户提交了添加（点击了添加按钮）\删除（点击了删除按钮）操作时会调用 */- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{    if (editingStyle == UITableViewCellEditingStyleDelete) {  // 点击了“删除”        // 删除模型        [self.deals removeObjectAtIndex:indexPath.row];                // 刷新表格        [self.tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationLeft];    } else if (editingStyle == UITableViewCellEditingStyleInsert) { // 点击了+        NSLog(@"+++++ %zd", indexPath.row);    }}/** * 这个方法决定了编辑模式时，每一行的编辑类型：insert（+按钮）、delete（-按钮） *///- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath//{//    return indexPath.row % 2 == 0? UITableViewCellEditingStyleInsert : UITableViewCellEditingStyleDelete;//}@end