//
//  PBEditTimeView.m
//  IphoneBIMe
//
//  Created by zjf on 2020/11/30.
//  Copyright © 2020 ProBIM. All rights reserved.
//

#import "PBEditTimeView.h"
#import "PBExamineAddModel.h"
#import "PBSiteMechanicalModel.h"
#define MAXYEAR 2099
#define MINYEAR 2022
@interface PBEditTimeView()<UIPickerViewDelegate,UIPickerViewDataSource>
@property (nonatomic, strong)  UIView *bgView;
@property (nonatomic, strong) UIPickerView *pickerView;
@property (nonatomic, assign) BOOL isSelsected;
@property (nonatomic, weak) UILabel *promptL;
@property (nonatomic, copy) NSString *selectStr;
@end
@implementation PBEditTimeView{
    NSMutableArray *_dateArr;
    //日期存储数组
    NSMutableArray *_yearArray;
    NSMutableArray *_monthArray;
    NSMutableArray *_dayArray;
    
    NSString *_dateFormatter;
    //记录位置
    NSInteger yearIndex;
    NSInteger monthIndex;
    NSInteger dayIndex;
}

- (instancetype)initWithFrame:(CGRect)frame {
    if (self = [super initWithFrame:frame]) {
        self.backgroundColor = [[UIColor blackColor]colorWithAlphaComponent:0];
        [self addSubview:self.bgView];
        
        UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:self.bgView.bounds      byRoundingCorners:UIRectCornerTopLeft | UIRectCornerTopRight   cornerRadii:CGSizeMake(10, 10)];
        CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
        maskLayer.frame = self.bgView.bounds;
        maskLayer.path = maskPath.CGPath;
        self.bgView.layer.mask = maskLayer;

        _dateFormatter = @"yyyy-MM-dd";
        [self setupUI];
        [self defaultConfig];
    }
    return self;
}
- (void)defaultConfig {
    NSDate *date = [NSDate date];
    NSInteger year = date.year;
    NSInteger month = date.month;
    self.selectStr = [NSString stringWithFormat:@"%zd年%zd月%zd日",year, month, date.day];
    //设置年月日时分数据
    _dateArr = [self setArray:_dateArr];
    _yearArray = [self setArray:_yearArray];
    _monthArray = [self setArray:_monthArray];
    _dayArray = [self setArray:_dayArray];
    for (NSInteger i=1; i<13; i++) {
        NSString *num = [NSString stringWithFormat:@"%zd",i];
        [_monthArray addObject:num];
    }
    for (NSInteger i=year-1; i<=year+1; i++) {
        NSString *num = [NSString stringWithFormat:@"%zd",i];
        [_yearArray addObject:num];
    }
    NSInteger startYear;
    NSInteger startMonth;
    if (month == 1) {
        startYear = year - 1;
        startMonth = 12;
    }else {
        startYear = year;
        startMonth = month - 1;
    }
    for (NSInteger i = 0; i < 12; i++) {
        NSInteger monthIndex = (startMonth + i - 1) % 12;
        NSInteger monthNum = [_monthArray[monthIndex] integerValue];
        NSInteger numDay = [self DaysfromYear:startYear andMonth:monthNum];
        for (NSInteger j = 1; j <= numDay; j++) {
            NSString *timeStr;
            if (startYear == date.year & monthNum == date.month & j == date.day) {
                timeStr = @"今天";
            }else {
                timeStr = [NSString stringWithFormat:@"%zd年%zd月%zd日",startYear, monthNum, j];
            }
            [_dateArr addObject:timeStr];
        }
        startYear = startYear + monthNum / 12;
    }
}
- (NSMutableArray *)setArray:(id)mutableArray {
    if (mutableArray)
        [mutableArray removeAllObjects];
    else
        mutableArray = [NSMutableArray array];
    return mutableArray;
}
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
    CGPoint point = [[touches anyObject]locationInView:self];
    CALayer *layer = [self.layer hitTest:point];
    if (layer == self.layer) {
        self.isSelsected = NO;
        [self hidden];
    }
}
- (void)hidden {
    if (self.ChooseCompleteBlock) {
        self.ChooseCompleteBlock(self.isSelsected, self.selectStr);
    }
    [UIView animateWithDuration:0.3 animations:^{
        self.backgroundColor = [[UIColor blackColor]colorWithAlphaComponent:0];
        self.bgView.y = PBScreenHeight;
    }completion:^(BOOL finished) {
        for (UIView *cover in PBKeyWindow.subviews) {
            if ([cover isKindOfClass:[PBEditTimeView class]]) {
                [cover removeFromSuperview];
            }
        }
    }];
}

- (void)show {
    [UIView animateWithDuration:0.3 animations:^{
        self.backgroundColor = [[UIColor blackColor]colorWithAlphaComponent:0.5];
        self.bgView.y = PBScreenHeight - self.visualViewHeight;
    }];
}
#pragma mark - 懒加载
- (UIView *)bgView {
    if (_bgView ==  nil) {
        _bgView = [[UIView alloc]initWithFrame:CGRectMake(0, PBScreenHeight, PBScreenWidth, PBScreenHeight)];
        _bgView.backgroundColor = [UIColor whiteColor];
    }
    return _bgView;
}
- (void)setVisualViewHeight:(NSInteger)visualViewHeight {
    _visualViewHeight = visualViewHeight;
}

- (void)setupUI {
    UILabel *promptL =[UILabel z_labelWithText:@"" Color:PBColor(40, 58, 79) isBold:YES Font:16];
    promptL.textAlignment = NSTextAlignmentCenter;
    [self.bgView addSubview:promptL];
    [promptL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.bgView).offset(12);
        make.left.equalTo(self.bgView).offset(20);
        make.right.equalTo(self.bgView).offset(-20);
        make.height.equalTo(@18);
    }];
    UIView *linView = [[UIView alloc] init];
    linView.backgroundColor = PBColor(244, 245, 246);
    [self.bgView addSubview:linView];
    [linView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.bgView).offset(42);
        make.left.equalTo(self.bgView).offset(25);
        make.right.equalTo(self.bgView).offset(-25);
        make.height.equalTo(@1);
    }];
    self.pickerView = [[UIPickerView alloc]init];
    self.pickerView.backgroundColor = [UIColor whiteColor];
    self.pickerView.delegate = self;
    self.pickerView.dataSource = self;
    [self.bgView addSubview:self.pickerView];
    [self.pickerView reloadAllComponents];//刷新UIPickerView
    [self.pickerView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(linView.mas_bottom);
        make.right.equalTo(self.bgView).offset(-10);
        make.left.equalTo(self.bgView).offset(10);
        make.height.equalTo(@193);
    }];
    
    UIButton *determineBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"Examine_add_confirm"]];
    [self.bgView addSubview:determineBtn];
    [determineBtn addTarget:self action:@selector(determineBtnActio) forControlEvents:UIControlEventTouchUpInside];
    [determineBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.pickerView.mas_bottom).offset(7);
        make.left.equalTo(self.bgView).offset(10);
        make.right.equalTo(self.bgView).offset(-10);
        make.height.equalTo(@50);
    }];
    self.promptL = promptL;
}

- (void)determineBtnActio {
    self.isSelsected = YES;
    if ([self.selectStr isEqualToString:@"今天"]) {
        NSDate *date = [NSDate date];
        self.selectStr = [NSString stringWithFormat:@"%zd年%zd月%zd日",date.year, date.month, date.day];
    }
    if (self.examineAddModel) {
        self.examineAddModel.dataStr = self.selectStr.copy;
    }else if(self.siteMechanicalModel){
        self.siteMechanicalModel.MachineDetial_Estimated = self.selectStr.copy;
    }else {
        self.fillData = self.selectStr.copy;
    }
    [self hidden];
}

#pragma mark UIPickerViewDelegate && UIPickerViewDataSource
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView{
    return 1;
}

- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component{
    return _dateArr.count;
}
- (CGFloat)pickerView:(UIPickerView *)pickerView rowHeightForComponent:(NSInteger)component{
    return 40.f;
}

- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component{
    self.selectStr = _dateArr[row];
}

- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view {
        UILabel *customLabel = (UILabel *)view;
        if (!customLabel) {
            customLabel = [[UILabel alloc] init];
            customLabel.textAlignment = NSTextAlignmentCenter;
            [customLabel setFont:[UIFont systemFontOfSize:20]];
        }
        NSString *title = _dateArr[row];
        customLabel.text = title;
        customLabel.textColor = TitleColor;
        return customLabel;
}

//滚动到指定的时间位置
- (void)getNowDate:(NSDate *)date animated:(BOOL)animated {
    if (!date) {
        date = [NSDate date];
    }
    NSInteger startYear;
    NSInteger startMonth;
    if (date.month == 1) {
        startYear = date.year - 1;
        startMonth = 12;
    }else {
        startYear = date.year;
        startMonth = date.month - 1;
    }
    NSInteger day = [self DaysfromYear:startYear andMonth:startMonth];
    NSInteger index = day + date.day - 1;
    [self.pickerView selectRow:index inComponent:0 animated:animated];
}

//通过年月求每月天数
- (NSInteger)DaysfromYear:(NSInteger)year andMonth:(NSInteger)month
{
    NSInteger num_year  = year;
    NSInteger num_month = month;
    BOOL isrunNian = num_year%4==0 ? (num_year%100==0? (num_year%400==0?YES:NO):YES):NO;
    switch (num_month) {
        case 1:case 3:case 5:case 7:case 8:case 10:case 12:{
//            [self setdayArray:31];
            return 31;
        }
        case 4:case 6:case 9:case 11:{
//            [self setdayArray:30];
            return 30;
        }
        case 2:{
            if (isrunNian) {
//                [self setdayArray:29];
                return 29;
            }else{
//                [self setdayArray:28];
                return 28;
            }
        }
        default:
            break;
    }
    return 0;
}
- (void)setExamineAddModel:(PBExamineAddModel *)examineAddModel {
    _examineAddModel = examineAddModel;
    self.promptL.text = examineAddModel.title;
    if(_examineAddModel.dataStr) {
        NSDate *scrollToDate = [NSDate date:_examineAddModel.dataStr WithFormat:_dateFormatter];
        [self getNowDate:scrollToDate animated:NO];
    }else {
        [self getNowDate:nil animated:NO];
    }
}

- (void)setFillData:(NSString *)fillData {
    _fillData = fillData;
    self.promptL.text = @"填报日期";
    if (fillData) {
        NSDate *scrollToDate = [NSDate date:_fillData WithFormat:_dateFormatter];
        [self getNowDate:scrollToDate animated:NO];
    }else {
        [self getNowDate:nil animated:NO];
    }
}
- (void)setSiteMechanicalModel:(PBSiteMechanicalModel *)siteMechanicalModel {
    _siteMechanicalModel = siteMechanicalModel;
    self.promptL.text = @"预计到场日期";
    if(_siteMechanicalModel.MachineDetial_Estimated) {
        NSDate *scrollToDate = [NSDate date:_siteMechanicalModel.MachineDetial_Estimated WithFormat:_dateFormatter];
        [self getNowDate:scrollToDate animated:NO];
    }else {
        [self getNowDate:nil animated:NO];
    }
}

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

@end