package com.qianwen.smartman.modules.smis.service.impl;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

import org.junit.jupiter.api.Test;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;

import org.apache.commons.lang3.StringUtils;
import org.junit.jupiter.api.Assertions;
import com.qianwen.smartman.modules.smis.dto.CalendarDateDTO;

public class CalendarServiceImplTest {

	@Test
	public void testDupulicateDate() {
		CalendarServiceImpl s = new CalendarServiceImpl();
		
		List<CalendarDateDTO> dateDTOList = new ArrayList<>();
		Assertions.assertNotNull(s.dupulicateDate(null));
		
		Assertions.assertNotNull(s.dupulicateDate(dateDTOList));
		
		LocalDate d1 = LocalDate.now();
		CalendarDateDTO dto1 = new CalendarDateDTO();
		dto1.setCalendarDate(d1);
		
		
		Assertions.assertTrue(s.dupulicateDate(Arrays.asList(dto1)).isEmpty());
		
		CalendarDateDTO dto2 = new CalendarDateDTO();
		dto2.setCalendarDate(d1);
		
		List<LocalDate> dupList = s.dupulicateDate(Arrays.asList(dto1,dto2));
		Assertions.assertTrue(dupList.size()==1);
		
		//昨天，加入列表
		LocalDate d3 = d1.minusDays(1);
		CalendarDateDTO dto3 = new CalendarDateDTO();
		dto3.setCalendarDate(d3);
		dupList = s.dupulicateDate(Arrays.asList(dto1,dto2,dto3));
		Assertions.assertTrue(dupList.size()==1);
		
		//和dto3数据相同，应该是2条重复了
		LocalDate d4 = d1.minusDays(1);
		CalendarDateDTO dto4 = new CalendarDateDTO();
		dto4.setCalendarDate(d4);
		dupList = s.dupulicateDate(Arrays.asList(dto1,dto2,dto3,dto4));
		Assertions.assertTrue(dupList.size()==2);
	}
	
	@Test
	public void testFormatDate() {
		
		LocalDate d1 = LocalDate.of(2024, 11, 5);
		LocalDate d3 = LocalDate.of(2024, 11, 6);
		List<LocalDate> dupList = Arrays.asList(d1,d3);
		
		String str = StringUtils.join(dupList.stream().map(dt -> dt.format(DateTimeFormatter.ISO_DATE)).collect(Collectors.toList()), ",");
		
		System.out.print("r="+str);
	}
	
	@Test
	public void testDef() {
		
		LocalDate d1 = LocalDate.of(1970, 1, 1);
		Assertions.assertEquals(0, d1.toEpochDay());
		
		d1 = LocalDate.of(1970, 1, 30);
		Assertions.assertEquals(29, d1.toEpochDay());
	}
}