package com.codbking.widget;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.Date;
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import static android.media.CamcorderProfile.get;
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/**
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* Created by codbking on 2016/8/10.
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*/
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class DatePickerHelper {
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//开始年
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private int YEAR_START;
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//开始月
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private int MONTH_START;
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//开始天
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private int DAY_START;
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//开始周
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private int WEEK_START;
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//开始小时
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private int HOUR_START;
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//开始分钟
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private int MINUTE_START;
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//开始时间
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private Date startDate = new Date();
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//年份限制，上下5年
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private int yearLimt = 5;
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private ArrayList<Integer> tem = new ArrayList<>();
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private ArrayList<String> dispalyTem = new ArrayList<>();
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private String[] weeks = {"星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"};
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public enum Type {
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YEAR,
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MOTH,
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DAY,
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WEEK,
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HOUR,
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MINUTE
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}
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public DatePickerHelper(){
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init();
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}
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private void init(){
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Date date=startDate;
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//获取年 月 日 时 分
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YEAR_START = DateUtils.getYear(date);
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MONTH_START = DateUtils.getMoth(date);
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DAY_START = DateUtils.getDay(date);
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WEEK_START = DateUtils.getWeek(date);
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HOUR_START = DateUtils.getHour(date);
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MINUTE_START = DateUtils.getMinute(date);
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}
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//设置初始化时间
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public void setStartDate(Date date, int yearLimt) {
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this.startDate = date;
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this.yearLimt = yearLimt;
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if (this.startDate == null) {
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this.startDate = new Date();
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}
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init();
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}
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public int getToady(Type type) {
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switch (type) {
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case YEAR:
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return YEAR_START;
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case MOTH:
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return MONTH_START;
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case DAY:
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return DAY_START;
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case WEEK:
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return WEEK_START;
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case HOUR:
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return HOUR_START;
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case MINUTE:
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return MINUTE_START;
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}
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return 0;
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}
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public String[] getDisplayValue(Integer[] arr, String per) {
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dispalyTem.clear();
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for (Integer i : arr) {
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String value = i < 10 ? ("0" + i) : "" + i;
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dispalyTem.add(value + per);
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}
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return dispalyTem.toArray(new String[0]);
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}
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public Integer[] genMonth() {
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return new Integer[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
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}
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public Integer[] genHour() {
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return genArr(24, true);
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}
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public Integer[] genMinut() {
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return genArr(60, true);
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}
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public Integer[] genArr(int size, boolean isZero) {
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tem.clear();
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for (int i = isZero ? 0 : 1; i < (isZero ? size : size + 1); i++) {
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tem.add(i);
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}
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return tem.toArray(new Integer[0]);
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}
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//生成年
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public Integer[] genYear() {
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tem.clear();
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for (int i = YEAR_START - yearLimt; i < YEAR_START; i++) {
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tem.add(i);
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}
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tem.add(YEAR_START);
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for (int i = YEAR_START + 1; i < YEAR_START + yearLimt; i++) {
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tem.add(i);
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}
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return tem.toArray(new Integer[0]);
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}
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public Integer[] genDay(int year,int moth) {
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Calendar calendar = Calendar.getInstance();
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calendar.set(year,moth,1);
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calendar.add(Calendar.DATE, -1);
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int day = Integer.parseInt(new SimpleDateFormat("d").format(calendar.getTime()));
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return genArr(day, false);
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}
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public Integer[] genDay() {
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return genDay(YEAR_START,MONTH_START);
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}
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public int findIndextByValue(int value, Integer[] arr) {
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for (int i = 0; i < arr.length; i++) {
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if (value == arr[i]) {
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return i;
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}
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}
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return -1;
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}
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public String getDisplayWeek(int year, int moth, int day) {
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return weeks[ DateUtils.getWeek(year,moth,day) - 1];
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}
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public String getDisplayStartWeek(){
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return getDisplayWeek(YEAR_START,MONTH_START,DAY_START);
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}
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public static void main(String[] args) {
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System.out.println(Arrays.toString(new DatePickerHelper().genDay(2016,2)));
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}
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}
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