//
//  SubmitChangeTransportView.m
//  FirstLink
//
//  Created by jack on 15/6/20.
//  Copyright (c) 2015年 FirstLink. All rights reserved.
//  选择运输方式

#import "SubmitSelectTransportView.h"

typedef enum {
    kTransportBtnTagCarriageIn = 0,
    kTransportBtnTagTakeSelf,
    kTransportBtnTagCancel,
    kTransportBtnTagConfirm
} kTransportBtnTag;

#define kTransportContentHeight 190

@interface SubmitSelectTransportView ()
@property (nonatomic, strong) UIView    *contentView;
@property (nonatomic, strong) UIButton  *countryInBtn;
@property (nonatomic, strong) UIButton  *takeSelfBtn;
@end

@implementation SubmitSelectTransportView
@synthesize carriageInLabel = _carriageInLabel;
@synthesize takeSelfLabel   = _takeSelfLabel;

- (instancetype)initWithFrame:(CGRect)frame
{
    if (self = [super initWithFrame:frame]) {
        [self initializeLayout];
        [self addTapGesture];
        self.backgroundColor = [[UIColor blackColor]colorWithAlphaComponent:0.4];
    }
    return self;
}
- (void)addTapGesture
{
    UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(singleTapGestureEvent:)];
    [self addGestureRecognizer:singleTap];
}
- (void)initializeLayout
{
    UIView *bannerView =    [[UIView alloc]init];
    UIView *countryInView = [[UIView alloc]init];
    UIView *takeSelfView = [[UIView alloc]init];
    UIView *bottomView =    [[UIView alloc]init];
    
    bannerView.backgroundColor = [UIColor colorWithRed:234.0 / 255 green:234.0 / 255 blue:234.0 / 255 alpha:1.0f];
    
    UILabel *titleLabel = ({
        UILabel *label = [[UILabel alloc]init];
        label.backgroundColor = [UIColor clearColor];
        label.font = [UIFont systemFontOfSize:15];
        label.textColor = UIColorFromRGB(0x999999);
        label.text = @"运送方式";
        label;
    });
    
    [self addSubview:self.contentView];
    [self.contentView addSubview:bannerView];
    [self.contentView addSubview:countryInView];
    [self.contentView addSubview:takeSelfView];
    [self.contentView addSubview:bottomView];
    [bannerView addSubview:titleLabel];
    
    [self.contentView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.height.equalTo(@kTransportContentHeight);
        make.left.right.bottom.equalTo(self);
    }];
    
    [bannerView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.top.equalTo(self.contentView);
        make.height.equalTo(@40);
    }];
    
    [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.equalTo(bannerView);
    }];
    
    [countryInView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(bannerView.mas_bottom);
        make.left.right.equalTo(self.contentView);
        make.height.equalTo(@50);
    }];
    
    [takeSelfView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(countryInView.mas_bottom);
        make.left.right.equalTo(self.contentView);
        make.height.equalTo(@50);
    }];
    
    [bottomView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(takeSelfView.mas_bottom);
        make.left.right.equalTo(self.contentView);
        make.bottom.equalTo(self.contentView);
    }];
    
    [self layoutContentView:countryInView withLabel:self.carriageInLabel actionBtn:self.countryInBtn];
    [self layoutContentView:takeSelfView withLabel:self.takeSelfLabel actionBtn:self.takeSelfBtn];
    [self layoutBottomView:bottomView];
}
- (void)layoutBottomView:(UIView *)bottomView
{
    UIView *middleLine = [[UIView alloc]init];
    middleLine.backgroundColor = UIColorFromRGB(0xe5e5e5);
    
    UIButton *cancelBtn = ({
        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
        [button setTitle:@"取消" forState:UIControlStateNormal];
        [button setTitleColor:UIColorFromRGB(0x2b6ef7) forState:UIControlStateNormal];
        button.titleLabel.font = [UIFont systemFontOfSize:18];
        [button addTarget:self action:@selector(singleBtnClick:) forControlEvents:UIControlEventTouchUpInside];
        button.tag = kTransportBtnTagCancel;
        button;
    });
    
    UIButton *confirmBtn = ({
        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
        [button setTitle:@"确认" forState:UIControlStateNormal];
        [button setTitleColor:UIColorFromRGB(0x2b6ef7) forState:UIControlStateNormal];
        button.titleLabel.font = [UIFont systemFontOfSize:18];
        [button addTarget:self action:@selector(singleBtnClick:) forControlEvents:UIControlEventTouchUpInside];
        button.tag = kTransportBtnTagConfirm;
        button;
    });
    
    [bottomView addSubview:middleLine];
    [bottomView addSubview:cancelBtn];
    [bottomView addSubview:confirmBtn];
    
    [middleLine mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.bottom.centerX.equalTo(bottomView);
        make.width.equalTo(@0.5);
    }];
    
    [cancelBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(middleLine.mas_left);
        make.top.left.bottom.equalTo(bottomView);
    }];
    
    [confirmBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(middleLine.mas_right);
        make.top.right.bottom.equalTo(bottomView);
    }];
    
}
- (void)layoutContentView:(UIView *)contentView withLabel:(UILabel *)titleLabel actionBtn:(UIButton *)actionBtn
{
    UIView *bottomLine = [[UIView alloc]init];
    bottomLine.backgroundColor = UIColorFromRGB(0xe5e5e5);
    
    [contentView addSubview:titleLabel];
    [contentView addSubview:bottomLine];
    [contentView addSubview:actionBtn];
    
    [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(contentView).offset(30);
        make.centerY.equalTo(contentView);
    }];
    
    [actionBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(contentView).offset(- 30);
        make.centerY.equalTo(contentView);
        make.width.height.equalTo(contentView.mas_height);
    }];
    
    [bottomLine mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.bottom.equalTo(contentView);
        make.height.equalTo(@0.5);
    }];
}
- (void)showInView:(UIView *)view animated:(BOOL)animated
{
    if (!view) return;
    [view addSubview:self];
    self.frame = view.bounds;
    
    if (animated) {
        self.backgroundColor = [UIColor clearColor];
        CGAffineTransform transForm = CGAffineTransformMakeTranslation(0, kTransportContentHeight);
        self.contentView.transform = transForm;
        [UIView animateWithDuration:0.3f animations:^{
            self.backgroundColor = [[UIColor blackColor]colorWithAlphaComponent:0.4];
            self.contentView.transform = CGAffineTransformIdentity;
        }];
    }
}
- (void)dismissAnimation
{
    CGRect frame = self.contentView.frame;
    CGRect downFrame = CGRectOffset(frame, 0, CGRectGetHeight(frame));
    
    self.contentView.transform = CGAffineTransformIdentity;
    [UIView animateWithDuration:0.3f animations:^{
        self.backgroundColor = [UIColor clearColor];
        self.contentView.frame = downFrame;
    } completion:^(BOOL finished) {
        [self removeFromSuperview];
        self.backgroundColor = [[UIColor blackColor]colorWithAlphaComponent:0.4];
        self.contentView.frame = frame;
    }];
}
#pragma mark - event response
- (void)singleBtnClick:(UIButton *)sender
{
    switch (sender.tag) {
        case kTransportBtnTagCarriageIn:
        case kTransportBtnTagTakeSelf:{
            self.countryInBtn.selected = NO;
            self.takeSelfBtn.selected = NO;
            sender.selected = YES;
        }
            break;
        case kTransportBtnTagCancel:{
            [self dismissAnimation];
        }
            break;
        case kTransportBtnTagConfirm:{
            if (_confirmAction) _confirmAction(self);
            [self dismissAnimation];
        }
            break;
        default:
            break;
    }
}
- (void)singleTapGestureEvent:(UIGestureRecognizer *)gesture
{
    CGPoint location = [gesture locationInView:self];
    if (!CGRectContainsPoint(self.contentView.frame, location)) {
        [self dismissAnimation];
    }
}
#pragma mark - getter && setter
- (UIView *)contentView
{
    if (_contentView == nil) {
        _contentView = [[UIView alloc]init];
        _contentView.backgroundColor = [UIColor whiteColor];
    }
    return _contentView;
}
- (UILabel *)carriageInLabel
{
    if (_carriageInLabel == nil) {
        _carriageInLabel = [[UILabel alloc]init];
        _carriageInLabel.textColor = UIColorFromRGB(0x333333);
        _carriageInLabel.font = [UIFont systemFontOfSize:15];
        _carriageInLabel.text = @"国内运费￥10.00";
    }
    return _carriageInLabel;
}
- (UILabel *)takeSelfLabel
{
    if (_takeSelfLabel == nil) {
        _takeSelfLabel = [[UILabel alloc]init];
        _takeSelfLabel.textColor = UIColorFromRGB(0x333333);
        _takeSelfLabel.font = [UIFont systemFontOfSize:15];
        _takeSelfLabel.text = @"自取运费￥0.00";
    }
    return _takeSelfLabel;
}
- (UIButton *)countryInBtn
{
    if (_countryInBtn == nil) {
        _countryInBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_countryInBtn setImage:[UIImage imageNamed:@"common_body_unselected_n"] forState:UIControlStateNormal];
        [_countryInBtn setImage:[UIImage imageNamed:@"common_body_choose_h"] forState:UIControlStateSelected];
        [_countryInBtn addTarget:self action:@selector(singleBtnClick:) forControlEvents:UIControlEventTouchUpInside];
        _countryInBtn.tag = kTransportBtnTagCarriageIn;
        _countryInBtn.selected = YES; // 默认选中
    }
    return _countryInBtn;
}
- (UIButton *)takeSelfBtn
{
    if (_takeSelfBtn == nil) {
        _takeSelfBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_takeSelfBtn setImage:[UIImage imageNamed:@"common_body_unselected_n"] forState:UIControlStateNormal];
        [_takeSelfBtn setImage:[UIImage imageNamed:@"common_body_choose_h"] forState:UIControlStateSelected];
        [_takeSelfBtn addTarget:self action:@selector(singleBtnClick:) forControlEvents:UIControlEventTouchUpInside];
        _takeSelfBtn.tag = kTransportBtnTagTakeSelf;
    }
    return _takeSelfBtn;
}
- (void)setSelectedIndex:(NSInteger)selectedIndex
{
    self.takeSelfBtn.selected = self.countryInBtn.selected = NO;
    if (selectedIndex == 1) {
        self.takeSelfBtn.selected = YES;
    }else if (selectedIndex == 0){
        self.countryInBtn.selected = YES;
    }
}
- (NSInteger)selectedIndex
{
    if (self.takeSelfBtn.selected) return 1;
    return 0;
}
- (NSInteger)defaultIndex
{
    NSInteger index = 0;
    if (self.takeSelfBtn.selected) index = 1;
    return index;
}
@end