//
//  NSNumber+TimeStamp.m
//  jinxin
//
//  Created by Gavin on 15/1/30.
//  Copyright (c) 2015年 jinxin. All rights reserved.
//

#import "NSNumber+TimeStamp.h"

@implementation NSNumber (TimeStamp)

+(NSString *)newTimeforNumber:(NSNumber *)num
{

    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    NSArray *weekday = [NSArray arrayWithObjects: [NSNull null], @"星期日", @"星期一", @"星期二", @"星期三", @"星期四", @"星期五", @"星期六", nil];
    
    NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
    NSDateComponents *componentsWeek = [calendar components:NSWeekdayCalendarUnit fromDate:date];
    
    NSString *weekStr = [weekday objectAtIndex:componentsWeek.weekday];

   
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSCalendar *cal = [NSCalendar currentCalendar];
    
    NSDateComponents *components = [cal components:( NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit|NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit ) fromDate:[[NSDate alloc] init]];
    [components setHour:0];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *today = [cal dateFromComponents:components];
    
    [components setHour:-24];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *yesterday = [cal dateFromComponents:components];
    
    [components setHour:-24*7];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *beforYestoday = [cal dateFromComponents:components];
    
    long long timeStapm1 = [today timeIntervalSince1970]*1000;
    long long timeStapm2 = [yesterday timeIntervalSince1970]*1000;
    long long timeStapm3 = [beforYestoday timeIntervalSince1970]*1000;
    
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    if (num.longLongValue > timeStapm1)
    {
        formatter.dateFormat = @"aKK:mm";
    }
    else if (num.longLongValue > timeStapm2)
    {
        formatter.dateFormat = @"昨天 aKK:mm";
    }
    else if (num.longLongValue > timeStapm3)
    {
        formatter.dateFormat = [NSString stringWithFormat:@"%@ aKK:mm",weekStr];
    }
    else
    {
        formatter.dateFormat = @"yy-MM-dd aKK:mm";
    }
    
    NSString *time = [formatter stringFromDate:date];
    
    NSRange  rang = [time rangeOfString:@"下午00"];
    if (rang.length) {
        time = [time stringByReplacingOccurrencesOfString:@"下午00" withString:@"中午12"];
    }
    
    return time;
}

+ (NSString *)timeFromNumer:(NSNumber *)num
{
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSCalendar *cal = [NSCalendar currentCalendar];
    
    NSDateComponents *components = [cal components:( NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit|NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit ) fromDate:[[NSDate alloc] init]];
    [components setHour:0];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *today = [cal dateFromComponents:components];
    
    [components setHour:-24];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *yesterday = [cal dateFromComponents:components];

    [components setHour:-48];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *beforYestoday = [cal dateFromComponents:components];
    
    long long timeStapm1 = [today timeIntervalSince1970]*1000;
    long long timeStapm2 = [yesterday timeIntervalSince1970]*1000;
    long long timeStapm3 = [beforYestoday timeIntervalSince1970]*1000;
    
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    if (num.longLongValue > timeStapm1)
    {
        formatter.dateFormat = @"HH:mm";
    }
    else if (num.longLongValue > timeStapm2)
    {
        formatter.dateFormat = @"昨天 HH:mm";
    }
    else if (num.longLongValue > timeStapm3)
    {
        formatter.dateFormat = @"前天 HH:mm";
    }
    else
    {
        formatter.dateFormat = @"MM-dd HH:mm";
    }
    
    NSString *time = [formatter stringFromDate:date];

    return time;
}
+ (NSString *)scheduleManagementDetailWith:(NSNumber *)num
{

    NSString *dateString = [self strTimeFromNumber:num andDateFormat:@"yyyy/MM/dd"];

    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    NSArray *weekday = [NSArray arrayWithObjects: [NSNull null], @"星期日", @"星期一", @"星期二", @"星期三", @"星期四", @"星期五", @"星期六", nil];
    
    NSCalendar *calendar = [NSCalendar currentCalendar];
    NSDateComponents *componentsWeek = [calendar components:NSCalendarUnitWeekday fromDate:date];
    
    NSString *weekStr = [weekday objectAtIndex:componentsWeek.weekday];
    
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSCalendar *cal = [NSCalendar currentCalendar];
    
    NSDateComponents *components = [cal components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay|NSCalendarUnitWeekday|NSCalendarUnitWeekOfMonth  fromDate:[[NSDate alloc] init]];
    [components setHour:0];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *today = [cal dateFromComponents:components];
    
    [components setHour:-24];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *yesterday = [cal dateFromComponents:components];
    
    [components setHour:24];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *tomorrow = [cal dateFromComponents:components];
    
    long long timeStapm1 = [today timeIntervalSince1970]*1000;
    long long timeStapm2 = [yesterday timeIntervalSince1970]*1000;
    long long timeStapm3 = [tomorrow timeIntervalSince1970]*1000;
    
    NSString *todayString = [self strTimeFromNumber:@(timeStapm1) andDateFormat:@"yyyy/MM/dd"];
    NSString *yesterdayString = [self strTimeFromNumber:@(timeStapm2) andDateFormat:@"yyyy/MM/dd"];
    NSString *tomorrowString = [self strTimeFromNumber:@(timeStapm3) andDateFormat:@"yyyy/MM/dd"];
    
    
    if ([dateString isEqualToString:todayString])
    {
        return @"今天";
    }
    else if ([dateString isEqualToString:yesterdayString] )
    {
        return @"昨天";
    }else if ([dateString isEqualToString:tomorrowString])
    {
        return @"明天";
    }
    else
    {
        return weekStr;
    }

}

+ (NSString *)shortTimeFromNumer:(NSNumber *)num
{
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    NSArray *weekday = [NSArray arrayWithObjects: [NSNull null], @"星期日", @"星期一", @"星期二", @"星期三", @"星期四", @"星期五", @"星期六", nil];
    
    NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
    NSDateComponents *componentsWeek = [calendar components:NSWeekdayCalendarUnit fromDate:date];
    
    NSString *weekStr = [weekday objectAtIndex:componentsWeek.weekday];

    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSCalendar *cal = [NSCalendar currentCalendar];
    
    NSDateComponents *components = [cal components:( NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit|NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit ) fromDate:[[NSDate alloc] init]];
    [components setHour:0];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *today = [cal dateFromComponents:components];
    
    [components setHour:-24];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *yesterday = [cal dateFromComponents:components];
    
    [components setHour:-24 * 7];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *beforYestoday = [cal dateFromComponents:components];
    
    long long timeStapm1 = [today timeIntervalSince1970]*1000;
    long long timeStapm2 = [yesterday timeIntervalSince1970]*1000;
    long long timeStapm3 = [beforYestoday timeIntervalSince1970]*1000;
    
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    if (num.longLongValue > timeStapm1)
    {
        formatter.dateFormat = @"aKK:mm";
    }
    else if (num.longLongValue > timeStapm2)
    {
        return @"昨天";
//        formatter.dateFormat = @"昨天 HH:mm";
    }
    else if (num.longLongValue > timeStapm3)
    {
        return weekStr;
    }
    else
    {
        formatter.dateFormat = @"yy/MM/dd";
    }
    NSString *time = [formatter stringFromDate:date];
    NSRange  rang = [time rangeOfString:@"下午00"];
    if (rang.length) {
        time = [time stringByReplacingOccurrencesOfString:@"下午00" withString:@"中午12"];
    }
    return time;
}
+ (NSString *)hourAndMinuteWith:(NSNumber *)num
{
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    
    formatter.dateFormat = @"HH:mm";
    NSString *time = [formatter stringFromDate:date];
    
    return time;


}

+ (NSString *)stdTimeFromNumer:(NSNumber *)num
{
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }

    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    
    formatter.dateFormat = @"MM-dd HH:mm:ss";
    
    
    NSString *time = [formatter stringFromDate:date];
    
    return time;
}
+(NSString *)strYMDTimeFromNumber:(NSNumber *)num
{
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    
    formatter.dateFormat = @"yyyy年MM月dd日";
    NSString *time = [formatter stringFromDate:date];
    return time;
}


+ (NSNumber *)currentTimeStamp
{
    NSDate* dat = [NSDate dateWithTimeIntervalSinceNow:0];
    NSTimeInterval a = [dat timeIntervalSince1970]*1000;
    long long num = llround(a);
    NSNumber *time = [NSNumber numberWithLongLong:num];
    return time;
}

+(NSString *)strTimeFromNumber:(NSNumber *)num
{
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    
    formatter.dateFormat = @"yyyy年MM月dd日 HH:mm";
    NSString *time = [formatter stringFromDate:date];
    return time;
}
+(NSString *)strTimeFromNumber:(NSNumber *)num andDateFormat:(NSString *)dateFormat{

    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    formatter.dateFormat = dateFormat;
    NSString *time = [formatter stringFromDate:date];
    return time;

}
+ (NSNumber *)changeNumberWithDate:(NSDate *)date
{
    NSTimeInterval a = [date timeIntervalSince1970]*1000;
    long long num = llround(a);
    return  [NSNumber numberWithLongLong:num];
}

+ (NSString *)YMDFromNumer:(NSNumber *)num
{
    if ([num isEqualToNumber:@0]||num==nil)
    {
        return @"";
    }
    
    NSCalendar *cal = [NSCalendar currentCalendar];
    
    NSDateComponents *components = [cal components:( NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit|NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit ) fromDate:[[NSDate alloc] init]];
    [components setHour:0];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *today = [cal dateFromComponents:components];
    
    [components setHour:-24];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *yesterday = [cal dateFromComponents:components];
    
    [components setHour:-48];
    [components setMinute:0];
    [components setSecond:0];
    NSDate *beforYestoday = [cal dateFromComponents:components];
    
    long long timeStapm1 = [today timeIntervalSince1970]*1000;
    long long timeStapm2 = [yesterday timeIntervalSince1970]*1000;
    long long timeStapm3 = [beforYestoday timeIntervalSince1970]*1000;
    
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:[num doubleValue]/1000];
    
    // 2.格式化日期
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    if (num.longLongValue >= timeStapm1)
    {
        formatter.dateFormat = @"今天 ";
    }
    else if (num.longLongValue >= timeStapm2)
    {
        formatter.dateFormat = @"昨天 ";
    }
    else if (num.longLongValue >= timeStapm3)
    {
        formatter.dateFormat = @"前天 ";
    }
    else
    {
        formatter.dateFormat = @"MM-dd ";
    }
    
    NSString *time = [formatter stringFromDate:date];
    
    return time;
}
+(NSDate *)changeDateStringWith:(NSString *)timeString
{
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    [formatter setDateStyle:NSDateFormatterMediumStyle];
    [formatter setTimeStyle:NSDateFormatterShortStyle];
    [formatter setDateFormat:@"YYYY-MM-dd"]; // ----------设置你想要的格式,hh与HH的区别:分别表示12小时制,24小时制
    
    //设置时区,这个对于时间的处理有时很重要
    //例如你在国内发布信息,用户在国外的另一个时区,你想让用户看到正确的发布时间就得注意时区设置,时间的换算.
    //例如你发布的时间为2010-01-26 17:40:50,那么在英国爱尔兰那边用户看到的时间应该是多少呢?
    //他们与我们有7个小时的时差,所以他们那还没到这个时间呢...那就是把未来的事做了
    
//    NSTimeZone* timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"];
    NSTimeZone *timeZone = [NSTimeZone timeZoneWithName:@"UTC"];

    [formatter setTimeZone:timeZone];
    
    return  [formatter dateFromString:timeString];
}
+(NSDate *)changeDateStringWith:(NSString *)timeString andFormatter:(NSString *)formatterString
{
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    [formatter setDateStyle:NSDateFormatterMediumStyle];
    [formatter setTimeStyle:NSDateFormatterShortStyle];
    [formatter setDateFormat:formatterString]; // ----------设置你想要的格式,hh与HH的区别:分别表示12小时制,24小时制
    
    //设置时区,这个对于时间的处理有时很重要
    //例如你在国内发布信息,用户在国外的另一个时区,你想让用户看到正确的发布时间就得注意时区设置,时间的换算.
    //例如你发布的时间为2010-01-26 17:40:50,那么在英国爱尔兰那边用户看到的时间应该是多少呢?
    //他们与我们有7个小时的时差,所以他们那还没到这个时间呢...那就是把未来的事做了
    
    NSTimeZone* timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"];
    [formatter setTimeZone:timeZone];
    
    return  [formatter dateFromString:timeString];
}
+(NSDate *)changeDateHmsStringWith:(NSString *)timeString{
    
    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    [formatter setDateStyle:NSDateFormatterMediumStyle];
    [formatter setTimeStyle:NSDateFormatterShortStyle];
    [formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"]; // ----------设置你想要的格式,hh与HH的区别:分别表示12小时制,24小时制
    
    //设置时区,这个对于时间的处理有时很重要
    //例如你在国内发布信息,用户在国外的另一个时区,你想让用户看到正确的发布时间就得注意时区设置,时间的换算.
    //例如你发布的时间为2010-01-26 17:40:50,那么在英国爱尔兰那边用户看到的时间应该是多少呢?
    //他们与我们有7个小时的时差,所以他们那还没到这个时间呢...那就是把未来的事做了
    
    //    NSTimeZone* timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"];
    NSTimeZone *timeZone = [NSTimeZone timeZoneWithName:@"UTC"];
    
    [formatter setTimeZone:timeZone];
    
    return  [formatter dateFromString:timeString];
}
+ (NSNumber *)timeStampFromString:(NSString *)dateString
{
    NSDateFormatter *dateFormatter=[[NSDateFormatter alloc]init];
    [dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
    NSDate *date = [dateFormatter dateFromString:dateString];
    NSTimeInterval time = [date timeIntervalSince1970]*1000;
    
    return [NSNumber numberWithLongLong:time];
}


@end