//
//  FirstViewController.m
//  Talk
//
//  Created by xuzs on 22/10/11.
//  Copyright (c) 2022年 xuzs. All rights reserved.
//

#import "EquConfig.h"
#import "HKHTextField.h"
//#import "MainTabBar.h" 
#import "UI.h"
#import "HttpManager.h"
#import "Msg.h"
#import "Pub.h"
#import "sysInfo.h"
#import "Sformat.h"
#import "EquList.h"
#import "WifiList.h"


@interface EquConfig ()

@property (nonatomic, strong)UIView *rview;
@property (nonatomic, strong)UILabel *WIFILabel,*PwdLabel,*hitLabel;
@property (nonatomic, strong)HKHTextField *WIFITextField, *PwdTextField;
@property (nonatomic, strong)UIButton *searchWIFIButton,*configButton;
 

@end

@implementation EquConfig

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    
    //UIView *RootView = [[[NSBundle mainBundle] loadNibNamed:@"View" owner:self options:nil] objectAtIndex:0];
    //[self.title autoPinEdgesToSuperviewEdgesWithInsets:UIEdgeInsetsMake(0,0,0,0)];
    
    
    [self setNavTitle:@"配置网关"];
    [self setupViews];
    [self setUI];
    [self setupBle];
    
    
    
    
    
}
- (void)updateViewConstraints
{
    [super updateViewConstraints];
    
}
- (void)setupViews
{
    
    
    [self.view addSubview:self.rview];
    [self.rview addSubview:self.WIFILabel];
    [self.rview addSubview:self.WIFITextField];
    [self.rview addSubview:self.PwdLabel];
    [self.rview addSubview:self.PwdTextField];
    [self.rview addSubview:self.searchWIFIButton];
    [self.rview addSubview:self.configButton];
    [self.rview addSubview:self.hitLabel];
    
    
    
    
    
    [self.searchWIFIButton addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(SelectWifi)]];
    [self.configButton addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(ConfigEqu)]];
}
- (void)setUI
{
    [UI SetRView:self.rview Top:[[NSString alloc] initWithFormat:@"%f",[UI getStatuAndStatuHeight]+10]   Right:@"20" Bottom:@"0" Left:@"20"];
    
    
    [UI setFrameInView:self.WIFILabel Width:@"70" Height:@"44" TranslateX:@"0" TranslateY:@"10" InView:nil Position:UITopLeft];
    [UI setFrameInView:self.WIFITextField Width:@"100%" Height:@"44" TranslateX:@"0" TranslateY:@"10" InView:nil Position:UITopRight];
    //[UI setFrameInView:self.searchWIFIButton Width:@"80" Height:@"44" TranslateX:@"0" TranslateY:@"10" InView:nil Position:UITopRight];
    [UI setFrameInView:self.PwdLabel Width:@"70" Height:@"44" TranslateX:@"0" TranslateY:@"64" InView:nil Position:UITopLeft];
    [UI setFrameInView:self.PwdTextField Width:@"100%" Height:@"44" TranslateX:@"0" TranslateY:@"64" InView:nil Position:UITopRight];
    //[UI chgMargin:self.WIFITextField Css:@"0 90 0 80"];
    [UI chgMargin:self.WIFITextField Css:@"0 0 0 80"];
    [UI chgMargin:self.PwdTextField Css:@"0 0 0 80"];
    
    
    [UI setFrameInView:self.configButton Width:@"100%" Height:@"44" TranslateX:@"0" TranslateY:@"140" InView:nil Position:UITopMid];
    [UI setFrameInView:self.hitLabel Width:@"100%" Height:@"44" TranslateX:@"0" TranslateY:@"190" InView:nil Position:UITopMid];
    
}
- (void)setupBle{
    _connected = NO;
    _needSend = NO;
    _sending = NO;
    _ble = [[CBCentralManager alloc] initWithDelegate:self queue:(nil)];
}
#pragma mark-CBCentralManagerDelegate
- (void)centralManagerDidUpdateState:(CBCentralManager *)central{
    switch (central.state){
        case CBCentralManagerStatePoweredOff:{
            NSLog(@"蓝牙关闭");
            [self alert:@"手机蓝牙未开启"];
        }
            
            break;
        case CBCentralManagerStatePoweredOn:{
            NSLog(@"蓝牙打开");
            [self ScanEqu];
        }
            
            break;
        default:
            break;
    }
}
- (void)centralManager:(CBCentralManager *)central didDiscoverPeripheral:(CBPeripheral *)peripheral advertisementData:(NSDictionary *)advertisementData RSSI:(NSNumber *)RSSI{
    if(peripheral.name==nil)return;
    if(![peripheral.name isEqual:self.equid])return;
    NSLog(@"发现蓝牙：％@,%@",peripheral,advertisementData);
    
    if(self.device==nil){
        self.hitLabel.text = @"发现门锁";
        self.device = peripheral;
    }
    if(!_connected){
        self.hitLabel.text = @"正在连接门锁";
        [_ble connectPeripheral:self.device options:nil];
    }
    
}
- (void)centralManager:(CBCentralManager *)central didConnectPeripheral:(nonnull CBPeripheral *)peripheral{
    NSLog(@"已连接门锁");
    self.hitLabel.text = @"已连接门锁";
    [self.device setDelegate:self];
    [self.device discoverServices:nil];
}
- (void)centralManager:(CBCentralManager *)central didFailToConnectPeripheral:(nonnull CBPeripheral *)peripheral error:(nullable NSError *)error{
    NSLog(@"连接门锁失败，重新连接");
    self.hitLabel.text = @"连接门锁失败，重新连接";
    [_ble connectPeripheral:self.device options:nil];
}
- (void)centralManager:(CBCentralManager *)central didDisconnectPeripheral:(nonnull CBPeripheral *)peripheral error:(nullable NSError *)error{
    NSLog(@"连接断开，正在重新连接");
    self.hitLabel.text = @"连接断开，正在重新连接";
    _connected = NO;
    if(_sending){
        _sending = NO;
        _needSend = YES;
    }
    
    [_ble connectPeripheral:self.device options:nil];
}
- (void)peripheral:(CBPeripheral *)peripheral didDiscoverServices:(nullable NSError *)error{
    if(error)return;
    NSLog(@"已连接至门锁");
    self.hitLabel.text = @"已连接至门锁";
    for(CBService *service in peripheral.services){
        NSLog(@"Service:%@;",service.UUID);
        if([service.UUID isEqual:[CBUUID UUIDWithString:@"FFF0"]]){
            NSLog(@"discoverCharacteristics:%@",service.UUID);
            [_device discoverCharacteristics:nil forService:service];
            
        }
    }
}
- (void)peripheral:(CBPeripheral *)peripheral didDiscoverCharacteristicsForService:(nonnull CBService *)service error:(nullable NSError *)error{
    NSLog(@"已连接到门锁");
    self.hitLabel.text = @"已连接到门锁";
    for(CBCharacteristic *characteristic in service.characteristics){
        NSLog(@"Characteristic:%@",characteristic.UUID);
        if([characteristic.UUID isEqual:[CBUUID UUIDWithString:@"FFF1"]]){
            self.reader = characteristic;
            [_device setNotifyValue:YES forCharacteristic:self.reader];
            [_device readValueForCharacteristic:self.reader];
        }
        else if([characteristic.UUID isEqual:[CBUUID UUIDWithString:@"FFF2"]]){
            self.writer = characteristic;
        }
    }
    _connected = YES;
    if(_needSend){
        [self ConfigEqu_go];
    }
}
- (void)peripheral:(CBPeripheral *)peripheral didWriteValueForCharacteristic:(nonnull CBCharacteristic *)characteristic error:(nullable NSError *)error{
    if(error){
        _sending = NO;
        _needSend = NO;
        self.configButton.enabled = YES;
        self.configButton.backgroundColor = [UI colorWithHex:0x378fe8];
        NSLog(@"通信失败");
        self.hitLabel.text = @"通信失败";
        return;
    }
    NSLog(@"didWriteValueForCharacteristic ：发送成功");
    
}
- (void)peripheral:(CBPeripheral *)peripheral didUpdateValueForCharacteristic:(nonnull CBCharacteristic *)characteristic error:(nullable NSError *)error{
    //收到数据
    int len = characteristic.value.length;
    NSLog(@"didUpdateValueForCharacteristic：%ld",len);
    Byte bb[len];
    [characteristic.value getBytes:&bb length:len];
    NSLog(@"%@",[[NSData alloc] initWithBytes:bb length:len]);
    if(len==20 && bb[0]==0x22){
        Byte temp[16];
        NSData *temp2;
        memcpy(temp,bb+3,16);
        temp2 = [Pub AES128_Decrypt:@"1123456789ABCDEE" encryptData:[[NSData alloc] initWithBytes:temp length:16]];
        NSLog(@"解密后：%@",temp2);
        if(temp2){
            Byte temp3[16];
            memcpy(temp3,temp2.bytes,16);
            if(temp3[0] == 0xf1){
                //配网数据反馈
                if( bb[1]== bb[2]+1){//最后一包
                    if(temp3[3]==1){
                        NSLog(@"已下发WIFI信息，请等待门锁连接网关");
                        self.hitLabel.text = @"已下发WIFI信息，请等待门锁连接网关";
                        _sending = NO;
                        _needSend = NO;
                        self.configButton.enabled = YES;
                        self.configButton.backgroundColor = [UI colorWithHex:0x378fe8];
                    }
                    else{
                        NSLog(@"配网失败");
                        self.hitLabel.text = @"配网失败" ;
                        _sending = NO;
                        _needSend = NO;
                        self.configButton.enabled = YES;
                        self.configButton.backgroundColor = [UI colorWithHex:0x378fe8];
                    }
                }
                else{
                    if(temp3[3]==1){
                        [self Send20];
                    }
                    else{
                        NSLog(@"配网失败");
                        self.hitLabel.text = @"配网失败";
                        _sending = NO;
                        _needSend = NO;
                        self.configButton.enabled = YES;
                        self.configButton.backgroundColor = [UI colorWithHex:0x378fe8];
                    }

                }
            }
            else if(temp3[0] == 0xf2){
                //配网数据结果
                if(temp3[3] == 0){
                    NSLog(@"配网成功");
                    self.hitLabel.text = @"配网成功";
                    //[Msg Alert:self Msg:@"配网成功"];
                    [Msg MessageBox:self Msg:@"配网成功" SelectedHandler:^(int index) {
                        [self pageBack];
                    }];
                    
 
                    
                }
                else{
                    NSLog(@"配网失败");
                    self.hitLabel.text = @"无法连接网关，请检查WIFI名称和密码是否正确";
                    [Msg Alert:self Msg:@"无法连接网关，请检查WIFI名称和密码是否正确"];
            
                }
            }
        }
    }
}
 

- (void)peripheral:(CBPeripheral *)peripheral didUpdateNotificationStateForCharacteristic:(nonnull CBCharacteristic *)characteristic error:(nullable NSError *)error{
    
    //NSLog(@"didUpdateNotificationStateForCharacteristic：%ld",characteristic.value.length);

}
- (void)SelectWifi{
    WifiList *wifi = [[WifiList alloc] init];
    [self.navigationController pushViewController:wifi animated:YES];
}

- (void)ScanEqu{
    NSLog(@"ScanEqu");
    self.hitLabel.text = @"请打开门锁蓝牙，正在搜索门锁…"; 
    [_ble scanForPeripheralsWithServices:nil options:nil];
}
- (void)ConfigEqu{
    if(self.device==nil){
        _needSend = YES;
        [self ScanEqu];
        return;
    }
    if(!_connected){_needSend = YES;return;}
    if(_sending){return;}
    
    
    
    
    [self ConfigEqu_go];
}

- (BOOL)SetUpData{
    if([self.WIFITextField.text isEqualToString:@""]){[self alert:@"请输入wifi名称"];return NO;}
    if([self.PwdTextField.text isEqualToString:@""]){[self alert:@"请输入wifi密码"];return NO;}
    int bblen = 64;
    Byte bb[bblen];
    memset(bb, 0, 64);
    [Pub addGKB:self.WIFITextField.text toByte:bb at:0];
    [Pub addGKB:self.PwdTextField.text toByte:bb at:30];
    [Pub addGKB:[Pub getApp].sysinfo.equid toByte:bb at:50];
    
    int bag_len = 14;
    int bag_len_last = bblen % bag_len;
    int bag_num = (bblen-bag_len_last)/bag_len;
    if(bag_len_last!=0)bag_num++;
    
    Byte package1[bag_num*20];
    memset(package1, 0, bag_num*20);
    for(int i=0;i<bag_num;i++){
        package1[0+i*20] = 0x22;
        package1[1+i*20] = bag_num;
        package1[2+i*20] = i;
        package1[3+i*20] = 0xF1;
        package1[4+i*20] = 1;
        if(i<bag_num-1){
            package1[5+i*20] = bag_len;
            memcpy(package1+6+i*20,bb+i*bag_len,bag_len);
        }
        else{
            package1[5+i*20] = bag_len_last;
            memcpy(package1+6+i*20,bb+i*bag_len,bag_len_last);
        }
    }
    //NSLog(@"package1 %@",[[NSData alloc] initWithBytes:package1 length:bag_num*20]);
    //数据加密
    int templen = 16;
    Byte temp[templen];
    memset(temp, 0, templen);
    NSData *temp2;
    Byte package2[bag_num*20];
    memset(package2, 0, bag_num*20);
    
    for(int i=0;i<bag_num;i++){
        package2[0+i*20] = 0x22;
        package2[1+i*20] = bag_num;
        package2[2+i*20] = i;
        package2[3+i*20] = 0xF1;
        package2[4+i*20] = 1;
        
        
        memcpy(temp,package1+3 + i*20,16);
        NSLog(@"加密前 %@",[[NSData alloc] initWithBytes:temp length:templen]);
        temp2 = [Pub AES128_Encrypt:@"1123456789ABCDEE" encryptData:[[NSData alloc] initWithBytes:temp length:templen]];
        NSLog(@"加密后 %@",temp2);
        memcpy(package2+3 + i*20,temp2.bytes ,16);
        package2[19+i*20] = package1[19+i*20];
    }
    _data2send = [[NSData alloc] initWithBytes:package2 length:bag_num*20];
    //NSLog(@"_data2send %@",_data2send);
    return YES;
}

- (void)Send20{
    NSLog(@"Send20");
    if(_data2send){
        NSLog(@"Send20:%d",_data2send.length);
        if(_data2send.length>=20){
            NSData *send = [[NSData alloc] initWithBytes:_data2send.bytes length:20];
            [_device writeValue:send forCharacteristic:_writer type:CBCharacteristicWriteWithResponse];
            
            int leftlen = _data2send.length - 20;
            if(leftlen>0){
                Byte left[leftlen];
                memcpy(left,_data2send.bytes+20,leftlen);
                _data2send = [[NSData alloc] initWithBytes:left length:leftlen];
            }
            else{
                _data2send = nil;
                _sending = NO;
                self.configButton.enabled = YES;
                self.configButton.backgroundColor = [UI colorWithHex:0x378fe8];
                self.hitLabel.text = @"通信结束";
            }
        }
        else{
            _data2send = nil;
            _sending = NO;
            self.configButton.enabled = YES;
            self.configButton.backgroundColor = [UI colorWithHex:0x378fe8];
            self.hitLabel.text = @"通信失败";
        }
    }
    else{
        _sending = NO;
        self.configButton.enabled = YES;
        self.configButton.backgroundColor = [UI colorWithHex:0x378fe8];
        self.hitLabel.text = @"通信结束";
    }
}

- (void)ConfigEqu_go{
    if(![self SetUpData])return;
    self.hitLabel.text = @"正在配置";
    self.configButton.enabled = NO;
    self.configButton.backgroundColor = [UI colorWithHex:0x999999];
    _sending = YES;
    [self Send20];
}
#pragma mark Property Accessors
- (UIView *)rview
{
    if (!_rview) {
        _rview = [[UIView alloc] init];
        //_rview.backgroundColor = [UIColor redColor];
    }
    return _rview;
}

- (UILabel *)hitLabel
{
    if (!_hitLabel) {
        _hitLabel = [[UILabel alloc] init];
        //_WIFILabel.backgroundColor = [UIColor orangeColor];
        //_WIFILabel.numberOfLines = 0;
        _hitLabel.font = [UIFont systemFontOfSize:15.0f];
        _hitLabel.textColor = [UIColor grayColor];
        _hitLabel.textAlignment = NSTextAlignmentCenter;
        _hitLabel.text = NSLocalizedString(@"", nil);
    }
    return _hitLabel;
}
- (UILabel *)WIFILabel
{
    if (!_WIFILabel) {
        _WIFILabel = [[UILabel alloc] init];
        //_WIFILabel.backgroundColor = [UIColor orangeColor];
        //_WIFILabel.numberOfLines = 0;
        _WIFILabel.font = [UIFont systemFontOfSize:15.0f];
        _WIFILabel.textColor = [UIColor blackColor];
        _WIFILabel.textAlignment = NSTextAlignmentLeft;
        _WIFILabel.text = NSLocalizedString(@"WIFI名称", nil);
    }
    return _WIFILabel;
}
- (UILabel *)PwdLabel
{
    if (!_PwdLabel) {
        _PwdLabel = [[UILabel alloc] init];
        //_PwdLabel.backgroundColor = [UIColor orangeColor];
        //_PwdLabel.numberOfLines = 0;
        _PwdLabel.font = [UIFont systemFontOfSize:15.0f];
        _PwdLabel.textColor = [UIColor blackColor];
        _PwdLabel.textAlignment = NSTextAlignmentLeft;
        _PwdLabel.text = NSLocalizedString(@"WIFI密码", nil);
    }
    return _PwdLabel;
}
- (HKHTextField *)WIFITextField
{
    if (!_WIFITextField) {
        _WIFITextField = [[HKHTextField alloc] init];
        _WIFITextField.borderStyle = UITextBorderStyleRoundedRect;
        _WIFITextField.placeholder = @"门锁连接WIFI的名称";
        
    }
    return _WIFITextField;
}
- (HKHTextField *)PwdTextField
{
    if (!_PwdTextField) {
        _PwdTextField = [[HKHTextField alloc] init];
        _PwdTextField.borderStyle = UITextBorderStyleRoundedRect;
        _PwdTextField.placeholder = @"门锁连接WIFI的密码";
        _PwdTextField.secureTextEntry = YES;
        
    }
    return _PwdTextField;
}

- (UIButton *)searchWIFIButton
{
    if (!_searchWIFIButton) {
        _searchWIFIButton = [[UIButton alloc] init];
        [_searchWIFIButton setTitle:@"搜索WIFI" forState:UIControlStateNormal];
        [_searchWIFIButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [_searchWIFIButton setTitleColor:[UIColor colorWithRed:255/255. green:128/255. blue:0/255. alpha:1] forState:UIControlStateHighlighted];
        _searchWIFIButton.backgroundColor = [UI colorWithHex:0x378fe8];
        [_searchWIFIButton.layer setMasksToBounds:YES];
        [_searchWIFIButton.layer setCornerRadius:10.0]; //设置矩形四个圆角半径
        _searchWIFIButton.font = [UIFont systemFontOfSize:14.0f];
        //边框宽度
        //[_searchWIFIButton.layer setBorderWidth:1.0];
        //_searchWIFIButton.layer.borderColor=[UIColor grayColor].CGColor;
        
        
    }
    return _searchWIFIButton;
}

- (UIButton *)configButton
{
    if (!_configButton) {
        _configButton = [[UIButton alloc] init];
        [_configButton setTitle:@"开始配置" forState:UIControlStateNormal];
        [_configButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [_configButton setTitleColor:[UIColor colorWithRed:255/255. green:128/255. blue:0/255. alpha:1] forState:UIControlStateHighlighted];
        _configButton.backgroundColor = [UI colorWithHex:0x378fe8];
        [_configButton.layer setMasksToBounds:YES];
        [_configButton.layer setCornerRadius:10.0]; //设置矩形四个圆角半径
        //边框宽度
        //[_configButton.layer setBorderWidth:1.0];
        //_configButton.layer.borderColor=[UIColor grayColor].CGColor;
        
    }
    return _configButton;
}



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

@end