119 lines
4.8 KiB
Objective-C
119 lines
4.8 KiB
Objective-C
//
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// NIMTimeUtils.m
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// YUMI
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//
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// Created by zu on 2021/11/26.
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//
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#import "NIMTimeUtils.h"
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@implementation NIMTimeUtils
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+ (NSString *)formattedTimeFromInterval:(NSTimeInterval)timeInterval {
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// 获取当前日历
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NSCalendar *calendar = [NSCalendar currentCalendar];
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// 获取当前日期
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NSDate *currentDate = [NSDate date];
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NSDate *inputDate = [NSDate dateWithTimeIntervalSince1970:timeInterval];
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// 检查输入日期是否是今天
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if ([calendar isDate:inputDate inSameDayAsDate:currentDate]) {
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// 如果是今天，返回 hour:min 格式
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NSDateFormatter *timeFormatter = [[NSDateFormatter alloc] init];
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timeFormatter.dateFormat = @"HH:mm"; // 小时和分钟格式
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return [timeFormatter stringFromDate:inputDate];
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} else {
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// 如果不是今天，返回 year/month/day 格式
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NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
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dateFormatter.dateFormat = @"yyyy/MM/dd"; // 年/月/日格式
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return [dateFormatter stringFromDate:inputDate];
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}
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}
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+ (NSString*)showTime:(NSTimeInterval)msglastTime showDetail:(BOOL)showDetail
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{
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//今天的时间
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NSDate * nowDate = [NSDate date];
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NSDate * msgDate = [NSDate dateWithTimeIntervalSince1970:msglastTime];
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NSString *result = nil;
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NSCalendarUnit components = (NSCalendarUnit)(NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay|NSCalendarUnitWeekday|NSCalendarUnitHour | NSCalendarUnitMinute);
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NSDateComponents *nowDateComponents = [[NSCalendar currentCalendar] components:components fromDate:nowDate];
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NSDateComponents *msgDateComponents = [[NSCalendar currentCalendar] components:components fromDate:msgDate];
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NSInteger hour = msgDateComponents.hour;
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double OnedayTimeIntervalValue = 24*60*60; //一天的秒数
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result = [self getPeriodOfTime:hour withMinute:msgDateComponents.minute];
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if (hour > 12)
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{
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hour = hour - 12;
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}
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BOOL isSameMonth = (nowDateComponents.year == msgDateComponents.year) && (nowDateComponents.month == msgDateComponents.month);
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if(isSameMonth && (nowDateComponents.day == msgDateComponents.day)) //同一天,显示时间
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{
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result = [[NSString alloc] initWithFormat:@"%@ %zd:%02d",result,hour,(int)msgDateComponents.minute];
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}
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else if(isSameMonth && (nowDateComponents.day == (msgDateComponents.day+1)))//昨天
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{
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result = showDetail? [[NSString alloc] initWithFormat:@"%@%@ %zd:%02d",YMLocalizedString(@"NIMTimeUtils1"),result,hour,(int)msgDateComponents.minute] : YMLocalizedString(@"NIMTimeUtils1");
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}
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else if(isSameMonth && (nowDateComponents.day == (msgDateComponents.day+2))) //前天
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{
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result = showDetail? [[NSString alloc] initWithFormat:@"%@%@ %zd:%02d",YMLocalizedString(@"NIMTimeUtils3"),result,hour,(int)msgDateComponents.minute] : YMLocalizedString(@"NIMTimeUtils3");
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}
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else if([nowDate timeIntervalSinceDate:msgDate] < 7 * OnedayTimeIntervalValue)//一周内
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{
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NSString *weekDay = [self weekdayStr:msgDateComponents.weekday];
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result = showDetail? [weekDay stringByAppendingFormat:@"%@ %zd:%02d",result,hour,(int)msgDateComponents.minute] : weekDay;
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}
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else//显示日期
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{
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NSString *day = [NSString stringWithFormat:@"%zd-%zd-%zd", msgDateComponents.year, msgDateComponents.month, msgDateComponents.day];
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result = showDetail? [day stringByAppendingFormat:@"%@ %zd:%02d",result,hour,(int)msgDateComponents.minute]:day;
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}
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return result;
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}
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#pragma mark - Private
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+ (NSString *)getPeriodOfTime:(NSInteger)time withMinute:(NSInteger)minute
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{
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NSInteger totalMin = time *60 + minute;
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NSString *showPeriodOfTime = @"";
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if (totalMin > 0 && totalMin <= 5 * 60)
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{
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showPeriodOfTime = YMLocalizedString(@"NIMTimeUtils4");
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}
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else if (totalMin > 5 * 60 && totalMin < 12 * 60)
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{
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showPeriodOfTime = YMLocalizedString(@"NIMTimeUtils5");
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}
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else if (totalMin >= 12 * 60 && totalMin <= 18 * 60)
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{
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showPeriodOfTime = YMLocalizedString(@"NIMTimeUtils6");
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}
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else if ((totalMin > 18 * 60 && totalMin <= (23 * 60 + 59)) || totalMin == 0)
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{
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showPeriodOfTime = YMLocalizedString(@"NIMTimeUtils7");
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}
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return showPeriodOfTime;
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}
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+(NSString*)weekdayStr:(NSInteger)dayOfWeek
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{
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static NSDictionary *daysOfWeekDict = nil;
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daysOfWeekDict = @{@(1):YMLocalizedString(@"NIMTimeUtils8"),
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@(2):YMLocalizedString(@"NIMTimeUtils9"),
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@(3):YMLocalizedString(@"NIMTimeUtils10"),
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@(4):YMLocalizedString(@"NIMTimeUtils11"),
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@(5):YMLocalizedString(@"NIMTimeUtils12"),
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@(6):YMLocalizedString(@"NIMTimeUtils13"),
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@(7):YMLocalizedString(@"NIMTimeUtils14"),};
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return [daysOfWeekDict objectForKey:@(dayOfWeek)];
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}
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@end
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