//
//  ViewController.m
//  Lunar
//
//  Created by zhoujigang on 2021/4/1.
//

#import "ViewController.h"
#import "Lunar.h"

#define kWidth [UIScreen mainScreen].bounds.size.width
#define kHeight [UIScreen mainScreen].bounds.size.height
#define kStatusBarHeight [UIApplication sharedApplication].statusBarFrame.size.height

@interface ViewController ()

@property (nonatomic, strong) NSDateFormatter *dateFormatter;

@property (nonatomic, strong) UIButton *dateBtn;
@property (nonatomic, strong) UITextView *textView;
@property (nonatomic, strong) UIDatePicker *picker;
@property (nonatomic, strong) UIButton *cancelBtn;
@property (nonatomic, strong) UIButton *confirmBtn;


@end

@implementation ViewController

- (void)viewDidLoad
{
    [super viewDidLoad];
    
    self.view.backgroundColor = [UIColor whiteColor];
    
    [self.view addSubview:self.dateBtn];
    [self.view addSubview:self.textView];
    
    [self buildUI:[NSDate date]];
}

- (void)dateClick:(UIButton *)sender
{
    [self.view addSubview:self.picker];
    [self.dateBtn addSubview:self.cancelBtn];
    [self.dateBtn addSubview:self.confirmBtn];
}

- (void)actionBtnClick:(UIButton *)sender
{
    [self.picker removeFromSuperview];
    [self.cancelBtn removeFromSuperview];
    [self.confirmBtn removeFromSuperview];
    if (sender.tag == 2) {
        [self buildUI:self.picker.date];
    }
}

- (void)buildUI:(NSDate *)date
{
    NSString *dateStr = [self.dateFormatter stringFromDate:date];
    [self.dateBtn setTitle:dateStr forState:UIControlStateNormal];
    
    NSString *dataStr = [self buildData:date];
    self.textView.text = dataStr;
}

- (NSString *)buildData:(NSDate *)date
{
    NSMutableString *str = [NSMutableString string];
    
    Solar *d = [Solar fromDate:date];
    
    Lunar *l = [d getLunar];
    [str appendFormat:@"农历：%@\n", [l toString]];
    [str appendFormat:@"\n年：%@年 属%@ %@\n", [l getYearInGanZhi], [l getYearShengXiao], [l getYearNaYin]];
    [str appendFormat:@"\n月：%@月 属%@ %@\n", [l getMonthInGanZhi], [l getMonthShengXiao], [l getMonthNaYin]];
    [str appendFormat:@"\n日：%@日 属%@ %@\n", [l getDayInGanZhi], [l getDayShengXiao], [l getDayNaYin]];
    [str appendFormat:@"\n儒略日：%@\n", @([d getJulianDay])];
    
    
    [str appendFormat:@"\n月名：%@\n", [l getSeason]];
    [str appendFormat:@"\n月相：%@\n", [l getYueXiang]];
    [str appendFormat:@"\n物候：%@\n", [l getWuHou]];
    [str appendFormat:@"\n六曜：%@\n", [l getLiuYao]];
    [str appendFormat:@"\n彭祖百忌：%@ %@\n", [l getPengZuGan], [l getPengZuZhi]];
    
    NSArray *arrDayYi = [l getDayYi];
    [str appendFormat:@"\n每日宜：%@\n", arrDayYi.count == 0?@"无":[arrDayYi componentsJoinedByString:@" "]];
    
    NSArray *arrDayJi = [l getDayJi];
    [str appendFormat:@"\n每日忌：%@\n", arrDayJi.count == 0?@"无":[arrDayJi componentsJoinedByString:@" "]];
    
    NSArray *arrDayJiShen = [l getDayJiShen];
    [str appendFormat:@"\n吉神宜趋：%@\n", arrDayJiShen.count == 0?@"无":[arrDayJiShen componentsJoinedByString:@" "]];
    
    NSArray *arrDayXiongSha = [l getDayXiongSha];
    [str appendFormat:@"\n凶煞宜忌：%@\n", arrDayXiongSha.count == 0?@"无":[arrDayXiongSha componentsJoinedByString:@" "]];
    
    [str appendFormat:@"\n相冲：%@日 冲%@\n", [l getDayShengXiao], [l getDayChongDesc]];
    [str appendFormat:@"\n岁煞：%@\n", [l getDaySha]];
    [str appendFormat:@"\n星宿：%@(%@)\n", [l getXiu], [l getXiuLuck]];
    [str appendFormat:@"\n星宿歌诀：%@\n", [l getXiuSong]];
    
    [str appendFormat:@"\n贵神方位：阳贵神:%@ 阴贵神:%@\n", [l getDayPositionYangGuiDesc], [l getDayPositionYinGuiDesc]];
    [str appendFormat:@"\n喜神方位：%@\n", [l getDayPositionXiDesc]];
    [str appendFormat:@"\n福神方位：%@\n", [l getDayPositionFuDesc]];
    [str appendFormat:@"\n财神方位：%@\n", [l getDayPositionCaiDesc]];
    
    [str appendFormat:@"\n本月胎神：%@\n", [l getMonthPositionTai]];
    [str appendFormat:@"\n今日胎神：%@\n", [l getDayPositionTai]];
    [str appendFormat:@"\n值星：%@\n", [l getZhiXing]];
    [str appendFormat:@"\n十二天神：%@(%@)%@\n", [l getDayTianShen], [l getDayTianShenType], [l getDayTianShenLuck]];
    [str appendFormat:@"\n空亡所值：年=%@ 月=%@ 日=%@\n", [l getYearXunKong], [l getMonthXunKong], [l getDayXunKong]];
    
    NineStar *dayNineStar = [l getDayNineStar];
    [dayNineStar toFullString];
    [str appendFormat:@"\n九星：%@%@-%@星(%@)-%@\n", [dayNineStar getNumber],[dayNineStar getColor], [dayNineStar getNameInTaiYi], [dayNineStar getWuXing], [dayNineStar getTypeInTaiYi]];
    [str appendFormat:@"\n九星歌诀：%@\n", [dayNineStar getSongInTaiYi]];
    
    JieQi * pJQ = [l getPrevJieQi];
    [str appendFormat:@"\n上一节气：%@ %@\n", pJQ.name, [pJQ.solar toString]];
    
    JieQi * nJQ = [l getNextJieQi];
    [str appendFormat:@"\n下一节气：%@ %@\n", nJQ.name, [nJQ.solar toString]];
    
    NSArray *arrFestivals = [d getFestivals];
    [str appendFormat:@"\n节日：%@\n", arrFestivals.count == 0?@"无":[arrFestivals componentsJoinedByString:@" "]];
    
    NSArray *arrOtherFestivals = [d getOtherFestivals];
    [str appendFormat:@"\n纪念日：%@\n", arrOtherFestivals.count == 0?@"无":[arrOtherFestivals componentsJoinedByString:@" "]];
    
    ShuJiu *shujiu = [l getShuJiu];
    [str appendFormat:@"\n数九：%@\n", shujiu?[shujiu toFullString]:@"无"];
    
    Fu *fu = [l getFu];
    [str appendFormat:@"\n三伏：%@\n", fu?[fu toFullString]:@"无"];
    
    return str;
}

#pragma mark - lazy -

- (NSDateFormatter *)dateFormatter
{
    if (!_dateFormatter) {
        _dateFormatter = [NSDateFormatter new];
        _dateFormatter.dateFormat = @"yyyy-MM-dd";
    }
    return _dateFormatter;
}

- (UIButton *)dateBtn
{
    if (!_dateBtn) {
        _dateBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_dateBtn setBackgroundColor:[UIColor lightGrayColor]];
        _dateBtn.frame = CGRectMake(10, kStatusBarHeight + 10, kWidth-20, 40);
        [_dateBtn addTarget:self action:@selector(dateClick:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _dateBtn;
}

- (UITextView *)textView
{
    if (!_textView) {
        _textView = [[UITextView alloc] initWithFrame:CGRectMake(10, CGRectGetMaxY(_dateBtn.frame)+10, kWidth-20, kHeight-(CGRectGetMaxY(_dateBtn.frame)+20))];
        _textView.editable = NO;
    }
    return _textView;
}

- (UIDatePicker *)picker
{
    if (!_picker) {
        _picker = [[UIDatePicker alloc] initWithFrame:CGRectMake(10, CGRectGetMaxY(self.dateBtn.frame)+10, kWidth-20, 150)];
        _picker.datePickerMode = UIDatePickerModeDate;
        _picker.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"zh_CN"];
        _picker.minimumDate = [self.dateFormatter dateFromString:@"1901-01-01"];
        _picker.maximumDate = [self.dateFormatter dateFromString:@"2099-12-31"];
        _picker.backgroundColor = [UIColor lightGrayColor];
    }
    return _picker;
}

- (UIButton *)cancelBtn
{
    if (!_cancelBtn) {
        _cancelBtn = [UIButton buttonWithType:UIButtonTypeSystem];
        [_cancelBtn setTitle:@"取消" forState:UIControlStateNormal];
        _cancelBtn.frame = CGRectMake(0, 0, 50, CGRectGetHeight(self.dateBtn.frame));
        [_cancelBtn addTarget:self action:@selector(actionBtnClick:) forControlEvents:UIControlEventTouchUpInside];
        _cancelBtn.tag = 1;
    }
    return _cancelBtn;
}

- (UIButton *)confirmBtn
{
    if (!_confirmBtn) {
        _confirmBtn = [UIButton buttonWithType:UIButtonTypeSystem];
        [_confirmBtn setTitle:@"确定" forState:UIControlStateNormal];
        _confirmBtn.frame = CGRectMake(CGRectGetWidth(self.dateBtn.frame)-50, 0, 50, CGRectGetHeight(self.dateBtn.frame));
        [_confirmBtn addTarget:self action:@selector(actionBtnClick:) forControlEvents:UIControlEventTouchUpInside];
        _confirmBtn.tag = 2;
    }
    return _confirmBtn;
}

@end