duoshoubang/FirstLink/Compoments/消息模块/ChatDemo-UI2.0/Class/Chat/ChatView/FKCustomerEn...

//
//  FKCustomerEnquiryView.m
//  FirstLink
//
//  Created by ascii on 16/5/26.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKCustomerEnquiryView.h"
#import "FKWindowViewManager.h"
#import "FLProgressHUDHelper.h"

@interface FKCustomerEnquiryView ()
<UITextViewDelegate>

@property (nonatomic, strong) UIView *bgView;
@property (nonatomic, strong) UILabel *tipLabel;

@property (nonatomic, strong) UIButton  *starButton0;
@property (nonatomic, strong) UIButton  *starButton1;
@property (nonatomic, strong) UIButton  *starButton2;
@property (nonatomic, strong) UIButton  *starButton3;
@property (nonatomic, strong) UIButton  *starButton4;
@property (nonatomic, assign) NSInteger score;

@property (nonatomic, strong) UILabel   *scoreDescLabel;
@property (nonatomic, strong) NSArray   *scoreDescArray;

@property (nonatomic, strong) UITextView *messageView;
@property (nonatomic, strong) UILabel    *placeHolderLabel;

@property (nonatomic, strong) UIButton  *submitButton;
@property (nonatomic, strong) UIButton  *closeButton;

@end

@implementation FKCustomerEnquiryView

/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    // Drawing code
}
*/

- (instancetype)init {
    self = [super init];
    if (self) {
        self.starButton0 = [self makeButtonWithTag:1];
        self.starButton1 = [self makeButtonWithTag:2];
        self.starButton2 = [self makeButtonWithTag:3];
        self.starButton3 = [self makeButtonWithTag:4];
        self.starButton4 = [self makeButtonWithTag:5];
        
        [self addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(closeKeyboardGesture:)]];
        
        [self addAllSubviews];
        [self configKeyboardEvent];
    }
    return self;
}

- (void)dealloc {
    [self removeKeyboardEvent];
}

#pragma mark - UITextFieldDelegate

- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
    if ([text isEqualToString:@"\n"]) {
        [self.messageView resignFirstResponder];
        return NO;
    }
    
    if (text.length > 0) {
        self.placeHolderLabel.hidden = YES;
    }
    
    return YES;
}

- (void)textViewDidChange:(UITextView *)textView {
    self.placeHolderLabel.hidden = textView.text.length;
}

#pragma mark - Action

- (IBAction)clickStarButton:(UIButton *)sender {
    NSArray *array = @[self.starButton0, self.starButton1, self.starButton2, self.starButton3, self.starButton4];
    for (int index = 0; index < array.count; index++) {
        UIButton *button = array[index];
        if (index <= (sender.tag - 1)) {
            [button setImage:[UIImage imageNamed:@"ScoredStar"] forState:UIControlStateNormal];
        } else {
            [button setImage:[UIImage imageNamed:@"UnScoreStar"] forState:UIControlStateNormal];
        }
    }
    
    self.score = sender.tag;
    self.scoreDescLabel.hidden = NO;
    self.scoreDescLabel.text = self.scoreDescArray[sender.tag - 1];
}

- (IBAction)clickSubmitButton:(id)sender {
    [self disappearFromWindow];
}

- (IBAction)clickCloseButton:(id)sender {
    [self.superview removeFromSuperview];
    
    [[FKWindowViewManager sharedManager] closeFloatView];
}

- (IBAction)closeKeyboardGesture:(id)sender {
    [self.messageView resignFirstResponder];
}

- (void)disappearFromWindow {
    if (self.score > 0) {
        if (self.enquirySubmitCallback) {
            NSString *summary = ([NSString stringWithFormat:@"%d", (int)self.score]);
            self.enquirySubmitCallback(summary, self.messageView.text);
        }
        [self.superview removeFromSuperview];
        
        [[FKWindowViewManager sharedManager] closeFloatView];
    } else {
        [FLProgressHUDHelper showText:@"请给客服打分" inView:self];
    }
}

#pragma mark - Keyboard Event

- (void)keyboardWillShow:(NSNotification *)notification {
    [self changeFramwWithKeyboard:notification];
}

- (void)keyboardWillHide:(NSNotification *)notification {
    [self changeFramwWithKeyboard:notification];
}

- (void)changeFramwWithKeyboard:(NSNotification *)notification {
    CGFloat duration     = [notification.userInfo[UIKeyboardAnimationDurationUserInfoKey] floatValue];
    CGRect keyboardFrame = [notification.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
    CGRect viewFrame     = [self.window convertRect:self.messageView.frame fromView:self];
    CGFloat offset = (CGRectGetHeight(keyboardFrame) - (UISCREENHEIGH - CGRectGetMaxY(viewFrame)));
    
    CGPoint center;
    if (offset > 0) {
        center = CGPointMake(UISCREENWIDTH/2, self.center.y - offset);
    } else {
        center = CGPointMake(UISCREENWIDTH/2, UISCREENHEIGH/2);
    }
    
    UIViewAnimationOptions curve = (UIViewAnimationOptions)[notification.userInfo[UIKeyboardAnimationCurveUserInfoKey] integerValue];
    [UIView animateWithDuration:duration delay:0 options:curve animations:^{
        self.center = center;
    } completion:^(BOOL finished) {
        
    }];
}

#pragma mark - Method

- (void)configKeyboardEvent {
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:) name:UIKeyboardWillHideNotification object:nil];
}

- (void)removeKeyboardEvent {
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

#pragma mark - Layout

- (void)addAllSubviews {
    [self addSubview:self.bgView];
    [self.bgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self);
        make.top.equalTo(self);
        make.size.mas_equalTo(CGSizeMake(275, 370));
    }];
    
    [self.bgView addSubview:self.headImgView];
    [self.headImgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.bgView);
        make.top.equalTo(self.bgView).offset(23);
        make.size.mas_equalTo(CGSizeMake(50, 50));
    }];
    
    [self.bgView addSubview:self.tipLabel];
    [self.tipLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.bgView);
        make.top.equalTo(self.headImgView.mas_bottom).offset(8);
    }];
    
    [self.bgView addSubview:self.starButton2];
    [self.starButton2 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.bgView);
        make.top.equalTo(self.tipLabel.mas_bottom).offset(6);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
    
    [self.bgView addSubview:self.starButton1];
    [self.starButton1 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.starButton2);
        make.right.equalTo(self.starButton2.mas_left);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
    
    [self.bgView addSubview:self.starButton0];
    [self.starButton0 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.starButton2);
        make.right.equalTo(self.starButton1.mas_left);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
    
    [self.bgView addSubview:self.starButton3];
    [self.starButton3 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.starButton2);
        make.left.equalTo(self.starButton2.mas_right);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
    
    [self.bgView addSubview:self.starButton4];
    [self.starButton4 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.starButton2);
        make.left.equalTo(self.starButton3.mas_right);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
    
    [self.bgView addSubview:self.scoreDescLabel];
    [self.scoreDescLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.bgView);
        make.top.equalTo(self.starButton2.mas_bottom).offset(4);
    }];
    
    [self.bgView addSubview:self.messageView];
    [self.messageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.bgView);
        make.top.equalTo(self.scoreDescLabel.mas_bottom).offset(14);
        make.size.mas_equalTo(CGSizeMake(220, 110));
    }];
    
    [self.messageView addSubview:self.placeHolderLabel];
    [self.placeHolderLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.messageView).offset(5);
        make.top.equalTo(self.messageView).offset(8);
    }];
    
    [self.bgView addSubview:self.submitButton];
    [self.submitButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.bottom.equalTo(self.bgView);
        make.height.mas_equalTo(50);
    }];
    
    [self addSubview:self.closeButton];
    [self.closeButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.bgView).offset(-6);
        make.top.equalTo(self.bgView).offset(6);
        make.size.mas_equalTo(CGSizeMake(40, 40));
    }];
}

#pragma mark - Property

- (UIView *)bgView {
    if (!_bgView) {
        _bgView = [UIView new];
        _bgView.clipsToBounds = YES;
        _bgView.backgroundColor = [UIColor whiteColor];
        _bgView.layer.cornerRadius = 6;
    }
    return _bgView;
}

- (UIImageView *)headImgView {
    if (!_headImgView) {
        _headImgView = [[UIImageView alloc] init];
        _headImgView.layer.cornerRadius = 3;
        _headImgView.clipsToBounds = YES;
        _headImgView.contentMode = UIViewContentModeScaleAspectFit;
    }
    return _headImgView;
}

- (UILabel *)tipLabel {
    if (!_tipLabel) {
        _tipLabel = [[UILabel alloc]init];
        _tipLabel.font = [UIFont systemFontOfSize:14];
        _tipLabel.textColor = UIColorFromRGB(0x666666);
        _tipLabel.textAlignment = NSTextAlignmentCenter;
        _tipLabel.text = @"请对本次服务评分";
    }
    return _tipLabel;
}

- (UIButton *)makeButtonWithTag:(NSInteger)tag {
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    button.tag = tag;
    
    [button setImage:[UIImage imageNamed:@"UnScoreStar"] forState:UIControlStateNormal];
    [button addTarget:self action:@selector(clickStarButton:) forControlEvents:UIControlEventTouchUpInside];
    
    return button;
}

- (UILabel *)scoreDescLabel {
    if (!_scoreDescLabel) {
        _scoreDescLabel = [[UILabel alloc] init];
        _scoreDescLabel.font = [UIFont systemFontOfSize:13];
        _scoreDescLabel.textColor = UIColorFromRGB(0xff6362);
        _scoreDescLabel.textAlignment = NSTextAlignmentCenter;
        _scoreDescLabel.hidden = YES;
    }
    return _scoreDescLabel;
}

- (NSArray*)scoreDescArray {
    if (!_scoreDescArray) {
        _scoreDescArray = @[@"非常不满意，各方面都很差",
                            @"不满意，服务比较差",
                            @"服务一般需要改善",
                            @"较满意，但仍可改善",
                            @"非常满意，无可挑剔"];
    }
    return _scoreDescArray;
}

- (UITextView *)messageView {
    if (!_messageView) {
        _messageView = [[UITextView alloc] init];
        _messageView.font = [UIFont systemFontOfSize:14];
        _messageView.layer.borderWidth = 1.0/[UIScreen mainScreen].scale;
        _messageView.layer.cornerRadius = 3;
        _messageView.layer.borderColor = UIColorFromRGB(0xcccccc).CGColor;
        _messageView.textColor = UIColorFromRGB(0x666666);
        _messageView.delegate = self;
        _messageView.returnKeyType = UIReturnKeyDone;
    }
    return _messageView;
}

- (UILabel *)placeHolderLabel {
    if (!_placeHolderLabel) {
        _placeHolderLabel = [[UILabel alloc] init];
        _placeHolderLabel.textAlignment = NSTextAlignmentLeft;
        _placeHolderLabel.font = [UIFont systemFontOfSize:14];
        _placeHolderLabel.backgroundColor = [UIColor whiteColor];
        _placeHolderLabel.textColor = UIColorFromRGB(0xcccccc);
        _placeHolderLabel.text = @"请输入留言...";
    }
    return _placeHolderLabel;
}

- (UIButton *)submitButton {
    if (!_submitButton) {
        _submitButton = [UIButton buttonWithType:UIButtonTypeCustom];
        _submitButton.backgroundColor = UIColorFromRGB(0xff6362);
        [_submitButton setTitle:@"提交" forState:UIControlStateNormal];
        [_submitButton.titleLabel setFont:[UIFont systemFontOfSize:15]];
        [_submitButton setTitleColor:UIColorFromRGB(0xffffff) forState:UIControlStateNormal];
        
        [_submitButton addTarget:self action:@selector(clickSubmitButton:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _submitButton;
}

- (UIButton *)closeButton {
    if (!_closeButton) {
        _closeButton = [UIButton buttonWithType:UIButtonTypeCustom];
        [_closeButton setImage:[UIImage imageNamed:@"DetailPriceCloseIcon"] forState:UIControlStateNormal];
        
        [_closeButton addTarget:self action:@selector(clickCloseButton:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _closeButton;
}

@end