/*

 Copyright (C) 2016 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 The view that displays messages in UnicornChat.

*/

#import "UCChatView.h"

@implementation UCChatView {

    UILabel *_recipientLabel;

    UILabel *_contentLabel;

    UIImageView *_mockView;

    UIImage *_draftMock;

    UIImage *_sentMock;

}

- (instancetype)initWithFrame:(CGRect)frame {

    self = [super initWithFrame:frame];

    if (self) {

        _draftMock = [UIImage imageNamed:@"chatmockdraft.png"];

        _sentMock = [UIImage imageNamed:@"chatmock.png"];

        _mockView = [[UIImageView alloc] initWithImage:_draftMock];

        [_mockView setContentMode:UIViewContentModeScaleToFill];

        [self addSubview:_mockView];

        _recipientLabel = [[UILabel alloc] init];

        [_recipientLabel setNumberOfLines:0];

        [_recipientLabel setLineBreakMode:NSLineBreakByWordWrapping];

        [_recipientLabel setTextColor:[UIColor whiteColor]];

        [self addSubview:_recipientLabel];

        _contentLabel = [[UILabel alloc] init];

        [_contentLabel setNumberOfLines:0];

        [_contentLabel setLineBreakMode:NSLineBreakByWordWrapping];

        [self addSubview:_contentLabel];

    }

    return self;

}

- (void)layoutSubviews {

    [super layoutSubviews];

    [_mockView setFrame:[self bounds]];

    [_recipientLabel setText:_recipientName];

    [_recipientLabel setFrame:CGRectMake(65.0, 22.0, 62.0, 30.0)];

    [_contentLabel setText:_content];

    [_contentLabel setFrame:CGRectMake(113.0, 85.0, 150.0, 75.0)];

}

- (void)setSent:(BOOL)sent {

    if (_sent == sent) {

        return;

    }

    _sent = sent;

    UIImage *mockImage = (_sent ? _sentMock : _draftMock);

    [_mockView setImage:mockImage];

}

- (void)setContent:(NSString *)content {

    if ([_content isEqualToString:content]) {

        return;

    }

    _content = content;

    [self setNeedsLayout];

}

- (void)setRecipientName:(NSString *)recipientName {

    if ([_recipientName isEqualToString:recipientName]) {

        return;

    }

    _recipientName = recipientName;

    [self setNeedsLayout];

}

@end