KDProject/KuDianProject/SupplyGood/Controller/KDPScreenVie...

//
//  KDPScreenViewController.m
//  KuDianProject
//
//  Created by admin on 2019/7/8.
//  Copyright © 2019 KDP. All rights reserved.
//

#import "KDPScreenViewController.h"
#import "KDPScreenBtnView.h"
#define kBtnMargin  14
#define kBaseBtnViewTag 2000
@interface KDPScreenViewController ()<KDPScreenBtnViewDelegate>

@property (nonatomic, strong) UILabel *tipLabel;

@property (nonatomic, assign) BOOL shouldClear;

@end

@implementation KDPScreenViewController
{
    BOOL _isPrice;
}
- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.navBar.hidden = YES;
    self.shouldClear = NO;
    [self setContentView];
}



#pragma init

- (instancetype)initWithPrice:(BOOL)price{
    if (self = [super init]) {
        _isPrice = price;
    }
    return self;
}

- (void)setContentView{
    self.tipLabel = [[UILabel alloc] initWithFrame:CGRectMake(13 + SCREEN_WIDTH/3, KDStatusHeight + 16, SCREEN_WIDTH-91-13, 20)];
    self.tipLabel.textColor = [UIColor colorWithHexString:@"0x333333"];
    self.tipLabel.font = [UIFont fontWithName:@"PingFang-SC-Medium" size: 14];
    NSString *tipText = _isPrice ? @"价格区间(元)":@"利润区间";
    self.tipLabel.text = tipText;
    [self.view addSubview:self.tipLabel];
    
    // 初始化tagView
    CGFloat btnWidth = (self.view.width - SCREEN_WIDTH/3 - kBtnMargin * 2 - 20)/2;
    CGFloat height = 45;
    NSArray *btnDataArray = _isPrice ? @[@"最低价",@"最高价",@"10元以下",@"10-50元",@"50-100元",@"100元以上"] : @[@"最低利润",@"",@"20%以上",@"30%以上",@"40%以上",@"50%以上"];
    for (NSInteger i = 0; i < 6; i++) {
        NSInteger row = i / 2;
        NSInteger line = i % 2;
        KDPScreenBtnView *btnView = [[KDPScreenBtnView alloc] initWithFrame:CGRectMake(kBtnMargin +SCREEN_WIDTH/3 + (btnWidth+20)*line,self.tipLabel.bottom + 25 + row *(17+height) , btnWidth, height)];
        btnView.delegate = self;
        btnView.tag = kBaseBtnViewTag + i;
        btnView.textColor = [UIColor colorWithHexString:@"#333333"];
        if (i < 2) {
            btnView.placeHolderText = btnDataArray[i];
            btnView.isEditing = YES;
        } else{
            btnView.text = btnDataArray[i];
            btnView.isEditing = NO;
            UITapGestureRecognizer *tapGest = [[UITapGestureRecognizer alloc] init];
            tapGest.numberOfTapsRequired = 1;
            [tapGest addTarget:self action:@selector(tapGestAction:)];
            [btnView addGestureRecognizer:tapGest];
        }
        [self.view addSubview:btnView];
        if (i == 1 && _isPrice == NO) {
            btnView.hidden = YES;
        }
    }
    
    // 重置按钮和确定按钮
    
    UIButton *resetBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    resetBtn.frame = CGRectMake(SCREEN_WIDTH/3 + 14, self.tipLabel.bottom + 235, (SCREEN_WIDTH-SCREEN_WIDTH/3-28)/2, 41);
//    [resetBtn setGradientBackgroundWithColors:@[[UIColor colorWithRGB:0xFFC300],[UIColor colorWithRGB:0xFF9A01]] locations:@[@0,@1] startPoint:CGPointMake(0, 0) endPoint:CGPointMake(0, 1)];
    resetBtn.backgroundColor = [UIColor colorWithHex:0xFF7693];
    [resetBtn addCornerRadiusByRoundingCorners:UIRectCornerTopLeft | UIRectCornerBottomLeft cornerRadii:CGSizeMake(20, 20)];
    resetBtn.showsTouchWhenHighlighted = NO;
    [resetBtn setTitle:@"重置" forState:UIControlStateNormal];
    [resetBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    resetBtn.titleLabel.font = FONT_SYS(14);
    [resetBtn addTarget:self action:@selector(resetAction:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:resetBtn];
    
    UIButton *confirmBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    confirmBtn.frame = CGRectMake(resetBtn.right, self.tipLabel.bottom + 235, (SCREEN_WIDTH-SCREEN_WIDTH/3-28)/2, 41);
//    [confirmBtn setGradientBackgroundWithColors:@[[UIColor colorWithRGB:0xFF8300],[UIColor colorWithRGB:0xFF5200]] locations:@[@0,@1] startPoint:CGPointMake(0, 0) endPoint:CGPointMake(0, 1)];
    confirmBtn.backgroundColor = [UIColor colorWithHex:0xFF6B8A];
    [confirmBtn addCornerRadiusByRoundingCorners:UIRectCornerTopRight | UIRectCornerBottomRight cornerRadii:CGSizeMake(20, 20)];
    confirmBtn.showsTouchWhenHighlighted = NO;
    [confirmBtn setTitle:@"确定" forState:UIControlStateNormal];
    [confirmBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    confirmBtn.titleLabel.font = FONT_SYS(14);
    [confirmBtn addTarget:self action:@selector(confirmAction:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:confirmBtn];
}

#pragma mark event handle

- (void)tapGestAction:(UITapGestureRecognizer *)tap{
    [self resetBtnView];
    KDPScreenBtnView *btnView = (KDPScreenBtnView *)tap.view;
    btnView.textColor = [UIColor baseColor];
    self.shouldClear = NO;
    [self setUpDataWithSelectTag:btnView.tag];
}

- (void)resetBtnView{
    [self.view.subviews enumerateObjectsUsingBlock:^(__kindof UIView * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
        if ([obj isKindOfClass:[KDPScreenBtnView class]]) {
            KDPScreenBtnView *btnView = (KDPScreenBtnView *)obj;
            if (btnView.tag > kBaseBtnViewTag + 1) {
                btnView.textColor = [UIColor colorWithHex:0x333333];
            }
        }
    }];
}

- (void)setUpDataWithSelectTag:(NSInteger )btnTag{
    if (_isPrice == YES) {
        [self setUpPriceTextWithTag:btnTag];
    } else{
        [self setUpProfitTextWithTag:btnTag];
    }
}

- (void)setUpPriceTextWithTag:(NSInteger)btnTag{
    NSString *mineString = @"";
    NSString *maxString = @"";
    if (btnTag == kBaseBtnViewTag + 2) {
        mineString = @"0";
        maxString = @"10";
    } else if (btnTag == kBaseBtnViewTag + 3){
        mineString = @"10";
        maxString = @"50";
    } else if (btnTag == kBaseBtnViewTag + 4){
        mineString = @"50";
        maxString = @"100";
    } else if (btnTag == kBaseBtnViewTag + 5){
        mineString = @"100";
    }
    KDPScreenBtnView *mineView = [self.view viewWithTag:kBaseBtnViewTag];
    KDPScreenBtnView *maxView = [self.view viewWithTag:kBaseBtnViewTag+1];
    mineView.text = mineString;
    maxView.text = maxString;
}

- (void)setUpProfitTextWithTag:(NSInteger )btnTag{
    NSString *profitString = @"";
    if (btnTag == kBaseBtnViewTag + 2) {
        profitString = @"20";
    } else if (btnTag == kBaseBtnViewTag + 3){
        profitString = @"30";
    } else if (btnTag == kBaseBtnViewTag + 4){
        profitString = @"40";
    } else if (btnTag == kBaseBtnViewTag + 5){
        profitString = @"50";
    }
    KDPScreenBtnView *proFileView = [self.view viewWithTag:kBaseBtnViewTag];
    proFileView.text = profitString;
}

- (void)resetAction:(UIButton *)sender{
    [self resetBtnView];
    KDPScreenBtnView *mineView = [self.view viewWithTag:kBaseBtnViewTag];
    KDPScreenBtnView *maxView = [self.view viewWithTag:kBaseBtnViewTag+1];
    mineView.text = @"";
    maxView.text = @"";
    [self dismissViewControllerAnimated:YES completion:nil];
    if (self.resetBlock) {
        self.resetBlock(_isPrice);
    }
}

- (void)confirmAction:(UIButton *)sender{
    KDPScreenBtnView *mineView = [self.view viewWithTag:kBaseBtnViewTag];
    KDPScreenBtnView *maxView = [self.view viewWithTag:kBaseBtnViewTag+1];
    [self dismissViewControllerAnimated:YES completion:nil];
    if (_isPrice) {
        self.priceBlock(mineView.text, maxView.text);
    } else{
        self.profitBlock(mineView.text);
    }
}

- (void)textFieldValueChanged:(UITextField *)textfield{
    KDPScreenBtnView *btnView = (KDPScreenBtnView *)textfield.superview;
    KDPScreenBtnView *minView = [self.view viewWithTag:kBaseBtnViewTag];
    KDPScreenBtnView *maxView = [self.view viewWithTag:kBaseBtnViewTag + 1];
    if (_isPrice == NO) {
        [self setBtnColorWithProfitText:minView.text];
        if (btnView.tag == kBaseBtnViewTag) {
            if ([textfield.text integerValue] >= 100) {
                [MBProgressHUD showError:@"利润不可超过100%"];
                textfield.text = [textfield.text substringToIndex:textfield.text.length-1];
            }
        }
    } else{
        [self setBtnColorWithMinText:minView.text maxText:maxView.text];
    }
}

- (void)setParams:(NSDictionary *)params{
    _params = params;
    NSString *minText = [params valueForKey:@"start_price"];
    NSString *maxText = [params valueForKey:@"end_price"];
    NSString *profitText = [params valueForKey:@"start_tk_rate"];
    KDPScreenBtnView *mineBtnView = [self.view viewWithTag:kBaseBtnViewTag];
    KDPScreenBtnView *maxBtnView = [self.view viewWithTag:kBaseBtnViewTag+1];
    if (_isPrice == YES) {
        mineBtnView.text = minText;
        maxBtnView.text = maxText;
        [self setBtnColorWithMinText:minText maxText:maxText];
    } else{
        mineBtnView.text = profitText;
        [self setBtnColorWithProfitText:profitText];
    }
}

- (void)setBtnColorWithMinText:(NSString *)minText maxText:(NSString *)maxText{
    KDPScreenBtnView *tenBtnView = [self.view viewWithTag:kBaseBtnViewTag + 2];
    KDPScreenBtnView *fiveBtnView = [self.view viewWithTag:kBaseBtnViewTag + 3];
    KDPScreenBtnView *thirdBtnView = [self.view viewWithTag:kBaseBtnViewTag + 4];
    KDPScreenBtnView *fourBtnView = [self.view viewWithTag:kBaseBtnViewTag + 5];
    self.shouldClear = NO;
    if ([minText integerValue] == 0 && [maxText integerValue] == 10) {
        tenBtnView.textColor = [UIColor baseColor];
    } else if ([minText integerValue] == 10 && [maxText integerValue] == 50){
        fiveBtnView.textColor = [UIColor baseColor];
    } else if ([minText integerValue] == 50 && [maxText integerValue] == 100){
        thirdBtnView.textColor = [UIColor baseColor];
    } else if ([minText integerValue] == 100 && [maxText integerValue] == 0){
        fourBtnView.textColor = [UIColor baseColor];
    } else{
        self.shouldClear = YES;
        [self resetBtnView];
    }
}

- (void)setBtnColorWithProfitText:(NSString *)profit{
    KDPScreenBtnView *firstBtnView = [self.view viewWithTag:kBaseBtnViewTag + 2];
    KDPScreenBtnView *twoBtnView = [self.view viewWithTag:kBaseBtnViewTag + 3];
    KDPScreenBtnView *thirdBtnView = [self.view viewWithTag:kBaseBtnViewTag + 4];
    KDPScreenBtnView *fourBtnView = [self.view viewWithTag:kBaseBtnViewTag + 5];
    self.shouldClear = NO;
    if ([profit integerValue] == 20) {
        firstBtnView.textColor = [UIColor baseColor];
    } else if ([profit integerValue] == 30){
        twoBtnView.textColor = [UIColor baseColor];
    } else if ([profit integerValue] == 40){
        thirdBtnView.textColor = [UIColor baseColor];
    } else if ([profit integerValue] == 50){
        fourBtnView.textColor = [UIColor baseColor];
    } else{
        self.shouldClear = YES;
        [self resetBtnView];
    }
}


- (void)textFieldDidEndEditing:(UITextField *)textField{
    KDPScreenBtnView *mineBtnView = [self.view viewWithTag:kBaseBtnViewTag];
    KDPScreenBtnView *maxBtnView = [self.view viewWithTag:kBaseBtnViewTag+1];
    if (_isPrice == YES) { // 价格
    if ([mineBtnView.text integerValue] > 0 && [maxBtnView.text integerValue] > 0 && [maxBtnView.text integerValue] < [mineBtnView.text integerValue]) {
        [MBProgressHUD showError:@"请输入正确的价格"];
        textField.text = @"";
    }
}
}

- (void)textFieldDidBeginEditing:(UITextField *)textfield{
    if (self.shouldClear == YES) {
        [self resetBtnView];
    }
}

@end