zuoyebang/tongxin/VC/WatchHome/DeviceInfo/WiFiViewController.m

//
//  WiFiViewController.m
//  tongxin
//
//  Created by WeiChaoZheng on 2019/1/5.
//  Copyright © 2019年 xTT. All rights reserved.
//

#import "WiFiViewController.h"
#import "WIFIModel.h"
#import "TableCell.h"
#import "WiFiListViewController.h"

@interface WiFiViewController () <UITableViewDelegate,UITableViewDataSource>

@property (strong, nonatomic) UITableView *myTableView;

@property (strong, nonatomic) WIFIModel *model;

/// 弱引用的 密码框
@property (weak, nonatomic) TextFieldCell *pwdTextField;

@property (nonatomic, weak) id observe;

@end

@implementation WiFiViewController

@synthesize myDataSource = _myDataSource;

-(NSMutableArray *)myDataSource{
    if(!_myDataSource){
        _myDataSource = [NSMutableArray arrayWithArray:@[@"WiFi名称",@"密码"]];
    }
    return _myDataSource;
}

- (void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    //[self loadData];
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self initUI];
    
    WEAKSELF
    _observe = [[NSNotificationCenter defaultCenter] addObserverForName:@"select_wifi" object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification * _Nonnull note) {
        
        NSDictionary *wifi = note.object;
        if(!weakSelf.model) weakSelf.model = [WIFIModel new];
        weakSelf.model.name = wifi[@"ssid"];
        [weakSelf.myTableView reloadData];
       
        xLog(@"==============%@", wifi);
    }];
    
    [self loadData];
}


- (void)loadData {
    WEAKSELF
    [WIFIModel getWIFIDataSuccess:^(WIFIModel * _Nonnull model) {
        weakSelf.model = model;
        [weakSelf.myTableView reloadData];
    } failure:^(NSError * _Nonnull error) {
        
    }];    
}

- (void)initUI{
    self.title = @"设备WIFI";
    
    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"保存" style:UIBarButtonItemStylePlain target:self action:@selector(saveAction:)];
    
    _myTableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, ScreenWidth, ScreenHeight-getRectNavAndStatusHight) style:UITableViewStylePlain];
    _myTableView.backgroundColor = tabViewBG;
    _myTableView.delegate = self;
    _myTableView.dataSource = self;
    [self.view addSubview:_myTableView];
    
    _myTableView.bounces = NO; //禁止弹跳
    _myTableView.showsHorizontalScrollIndicator = NO;
    _myTableView.showsVerticalScrollIndicator = NO;
    //去线
    //_myTableView.separatorStyle = UITableViewCellSelectionStyleNone;
    
}
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return self.myDataSource.count;
}
-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
    if (section == 0) {
        return 0.01;
    }
    return  15 * FIX_SCREEN;
}

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section{
    return 10 + 70 + 10;
}
- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section{
    UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
    UILabel *lable = [[UILabel alloc] initWithFrame:CGRectMake((SWIDTH - 310 * FIX_SCREEN) / 2, 10,
                                                                310 * FIX_SCREEN, 70)];
    lable.text = @"注：若添加的Wi-Fi没有密码直接保存即可，设备不支持使用5G Wi-Fi";
    lable.numberOfLines = 0;
    lable.font = [UIFont systemFontOfSize:14];
    lable.textColor = [UIColor lightGrayColor];
    [view addSubview:lable];
    return view;
}

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    return 49;
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    NSString *title = self.myDataSource[indexPath.row];
    WEAKSELF
    TextFieldCell *cell = [tableView dequeueReusableCellWithIdentifier:@"TextFieldCell"];
    if (!cell) {
        cell = [[TextFieldCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"TextFieldCell"];
        cell.accessoryType = UITableViewCellAccessoryNone;
        cell.textLabel.text = title;
        if ([title isEqualToString:@"WiFi名称"]) {
            cell.textField.placeholder = @"输入WiFi名称";
            UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
            btn.frame = CGRectMake(0, 0, 25, 25);
            [btn setImage:[UIImage imageNamed:@"icon_wifi_scanning"] forState:0];
            [btn setSelected:YES];
            [btn addTarget:self action:@selector(selectWiFiListAction:) forControlEvents:UIControlEventTouchUpInside];
            cell.accessoryView = btn;
        }else{
            cell.textField.placeholder = @"输入密码";
            cell.textField.keyboardType = UIKeyboardTypeASCIICapable;
            UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
            btn.frame = CGRectMake(0, 0, 25, 25);
            [btn setImage:[UIImage imageNamed:@"icon_password_show"] forState:0];
            [btn setImage:[UIImage imageNamed:@"icon_password_hidden"] forState:UIControlStateSelected];
            [btn setSelected:YES];
            cell.textField.secureTextEntry = YES;
            [btn addTarget:self action:@selector(showOrHiddenPWDAction:) forControlEvents:UIControlEventTouchUpInside];
            cell.accessoryView = btn;
            self.pwdTextField = cell;
        }
    }
    if(_model){
        if ([title isEqualToString:@"WiFi名称"]) {
            cell.textField.text = _model.name;
        }else{
            cell.textField.text = _model.password;
        }
    }
    
    cell.block = ^(NSString *sender, TextFieldCell *cell) {
        if ([cell isEqual:weakSelf.pwdTextField]) {
            weakSelf.model.password = sender;
        }else{
            weakSelf.model.name = sender;
        }
        cell.textField.text = sender;
    };
    return cell;
}

- (IBAction)showOrHiddenPWDAction:(UIButton *)sender {
    [sender setSelected:!sender.isSelected];
    self.pwdTextField.textField.secureTextEntry = sender.isSelected;
}

- (IBAction)selectWiFiListAction:(UIButton *)sender {
    WiFiListViewController *vc = [WiFiListViewController new];
    [self.navigationController pushViewController:vc animated:YES];
    NSLog(@"selectWiFiListAction");
}


- (void)saveAction:(id)sender{
    WEAKSELF
    if(self.model.password.length != 0 && self.model.password.length < 8){
        [SVProgressHUD showErrorWithStatus:@"请输入正确的WiFi密码"];
        return;
    }
    if(self.model.name.length == 0){
        [SVProgressHUD showErrorWithStatus:@"请输入WiFi名称"];
        return;
    }
    [self.model postWIFIDataSuccess:^(id  _Nonnull responseObject) {
        xLog(@"保存WIFI数据成功");
        [SVProgressHUD showSuccessWithStatus:@"设备WiFi设置成功"];
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            [SVProgressHUD dismiss];
            [weakSelf.navigationController popViewControllerAnimated:YES];
        });
    } failure:^(NSError * _Nonnull error) {
        
    }];
}


- (void)dealloc {
    if (_observe) {
        [[NSNotificationCenter defaultCenter] removeObserver:_observe];
    }
    
    xLog(@"WiFiViewController dealloc");
}


@end