package com.mm.android.deviceaddmodule.mobilecommon.widget.calendar.month;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.Paint.Align;
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import android.graphics.Paint.Style;
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import android.graphics.RectF;
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import android.graphics.Typeface;
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import android.view.MotionEvent;
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import android.view.View;
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import com.mm.android.deviceaddmodule.R;
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import com.mm.android.deviceaddmodule.mobilecommon.utils.UIUtils;
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import com.mm.android.deviceaddmodule.mobilecommon.widget.calendar.CalendarUtils;
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import java.security.InvalidParameterException;
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import java.util.Calendar;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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public class MonthSelectView extends View {
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public static final String COLOR_NORMAL_DAY = "#ff999999";
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public static final String COLOR_ENABLE_DAY = "#ff999999";
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public static final String COLOR_SELECTED_BG_THIS = "#f18d00";
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public static final String COLOR_SELECTED_BG_LAST = "#7396f7";
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public static final String COLOR_SELECTED_BG1 = "#f76163";
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public static final String COLOR_SELECTED_BG2 = "#2e9b95";
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public static final String COLOR_SELECTED_BG3 = "#4ea7f2";
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public static final String TYPE_FACE_SANS_SERIF = "Arial Regular";
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public static final int TEXT_SIZE_DAY = 16;
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public static final int TEXT_SIZE_MONTH = 16;
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public static final int TEXT_SIZE_NAME = 10;
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public static final int HEIGHT_HEADER_MONTH = 50;
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public static final int DIMEN_SELECTED_DAY_RADIUS = 22;
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public static final int HEIGHT_CALENDAR = 270;
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public static final String VIEW_PARAMS_HEIGHT = "height";
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public static final String VIEW_PARAMS_YEAR = "year";
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private static final int SELECTED_CIRCLE_ALPHA = 128;
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private static int DEFAULT_HEIGHT = 32;
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private static final int DEFAULT_NUM_ROWS = 4;
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private static int DAY_SELECTED_CIRCLE_SIZE;
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private static int DAY_SEPARATOR_WIDTH = 1;
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private static int MINI_DAY_NUMBER_TEXT_SIZE;
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private static int MIN_HEIGHT = 10;
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private static int MONTH_HEADER_SIZE;
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private static int MONTH_LABEL_TEXT_SIZE;
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private int mPadding = 0;
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private String mDayOfWeekTypeface;
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private String mMonthTitleTypeface;
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private Paint mMonthNumPaint;
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private Paint mMonthTitlePaint;
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private Paint mSelectedCirclePaint;
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private Paint mLinePaint;
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private int mEnableDayTextColor;
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private int mMonthTextColor;
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private int mDayTextColor;
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private int mDayNumColor;
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private int mSelectedColorThis;
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private int mSelectedColorLast;
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private final StringBuilder mStringBuilder;
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private int mNumDays = 3;
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private int mNumCells = mNumDays;
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private Boolean mDrawRect;
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private int mRowHeight = DEFAULT_HEIGHT;
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private int mWidth;
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private int mYear;
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// 可以选择的最小时间
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private Calendar minCalendar;
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// 当前时间
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private Calendar currentCalendar;
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// 月标题使用的Calendar
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private final Calendar mTitleCalendar;
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private int mNumRows = DEFAULT_NUM_ROWS;
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private OnDayClickListener mOnDayClickListener;
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private Map<String, SelectedMonth> selectedMonthList;
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private Set<Integer> selectedColors;
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public MonthSelectView(Context context, TypedArray typedArray) {
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super(context);
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mSelectedColorThis = typedArray.getColor(R.styleable.DayPickerView_colorSelectedBgThis, Color.parseColor(COLOR_SELECTED_BG_THIS));
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mSelectedColorLast = typedArray.getColor(R.styleable.DayPickerView_colorSelectedBgLast, Color.parseColor(COLOR_SELECTED_BG_LAST));
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mDrawRect = typedArray.getBoolean(R.styleable.DayPickerView_drawRoundRect, false);
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mTitleCalendar = Calendar.getInstance();
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mDayOfWeekTypeface = TYPE_FACE_SANS_SERIF;
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mMonthTitleTypeface = TYPE_FACE_SANS_SERIF;
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mEnableDayTextColor = typedArray.getColor(R.styleable.DayPickerView_colorEnableDay, Color.parseColor(COLOR_ENABLE_DAY));
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mMonthTextColor = typedArray.getColor(R.styleable.DayPickerView_colorMonthName, Color.parseColor(COLOR_NORMAL_DAY));
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mDayTextColor = typedArray.getColor(R.styleable.DayPickerView_colorDayName, Color.parseColor(COLOR_NORMAL_DAY));
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mDayNumColor = typedArray.getColor(R.styleable.DayPickerView_colorNormalDay, Color.parseColor(COLOR_NORMAL_DAY));
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mStringBuilder = new StringBuilder(50);
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MINI_DAY_NUMBER_TEXT_SIZE = typedArray.getDimensionPixelSize(R.styleable.DayPickerView_textSizeDay, UIUtils.sp2px(context, TEXT_SIZE_DAY));
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MONTH_LABEL_TEXT_SIZE = typedArray.getDimensionPixelSize(R.styleable.DayPickerView_textSizeMonth, UIUtils.sp2px(context, TEXT_SIZE_MONTH));
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MONTH_HEADER_SIZE = typedArray.getDimensionPixelOffset(R.styleable.DayPickerView_headerMonthHeight, UIUtils.dp2px(context, HEIGHT_HEADER_MONTH));
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DAY_SELECTED_CIRCLE_SIZE = typedArray.getDimensionPixelSize(R.styleable.DayPickerView_selectedDayRadius, UIUtils.dp2px(context, DIMEN_SELECTED_DAY_RADIUS));
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mRowHeight = ((typedArray.getDimensionPixelSize(R.styleable.DayPickerView_calendarHeight, UIUtils.dp2px(context, HEIGHT_CALENDAR)) - MONTH_HEADER_SIZE) / 6);
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initView();
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}
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private void drawMonthTitle(Canvas canvas) {
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int x = (mWidth + 2 * mPadding) / 2;
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int y = MONTH_HEADER_SIZE / 2 + (MONTH_LABEL_TEXT_SIZE / 3);
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canvas.drawText(getYearString(), x, y, mMonthTitlePaint);
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canvas.drawLine(0, MONTH_HEADER_SIZE, mWidth , MONTH_HEADER_SIZE, mLinePaint);
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}
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private String getYearString() {
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int year = mTitleCalendar.get(Calendar.YEAR);
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return getContext().getResources().getString(R.string.device_manager_report_month_select_year, year);
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}
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private void onDayClick(SelectedMonth selectedMonth) {
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if (mOnDayClickListener == null) {
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return;
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}
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dayClick(selectedMonth);
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}
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private void dayClick(SelectedMonth selectedMonth) {
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if (selectedMonthList.containsKey(CalendarUtils.getKeyBySelectedMonth(selectedMonth))) {
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SelectedMonth c = selectedMonthList.get(CalendarUtils.getKeyBySelectedMonth(selectedMonth));
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if (selectedMonth.equals(c)) {
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if (!selectedMonth.isLastMonth() && !selectedMonth.isThisMonth()) {
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selectedMonth.setColor(c.getColor());
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selectedColors.add(selectedMonth.getColor());
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}
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}
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} else {
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if (!selectedMonth.isLastMonth() && !selectedMonth.isThisMonth()) {
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Iterator<Integer> it = selectedColors.iterator();
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if (it.hasNext()) {
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selectedMonth.setColor(it.next());
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it.remove();
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}
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}
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}
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mOnDayClickListener.onDayClick(this, selectedMonth);
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}
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protected void drawMonthNums(Canvas canvas) {
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int y = (mRowHeight + MINI_DAY_NUMBER_TEXT_SIZE) / 2 - DAY_SEPARATOR_WIDTH + MONTH_HEADER_SIZE;
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int lineY = mRowHeight + MONTH_HEADER_SIZE - DAY_SEPARATOR_WIDTH;
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int paddingDay = (mWidth - 2 * mPadding) / (2 * mNumDays);
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int dayOffset = 0;
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int month = 0;
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//取12月的文字长度（这里偷懒不再遍历最长的文字，直接取12月份的）
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float textWidth = mMonthNumPaint.measureText(getContext().getResources().getString(R.string.device_manager_report_month_select_month, 12)) - 10;
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while (month < mNumCells) {
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int x = paddingDay * (1 + dayOffset * 2) + mPadding;
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if (selectedMonthList.containsKey(CalendarUtils.getKeyByYearMonth(mYear, month))) {
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setModeOfDaySelectedBgColor(month);
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drawSelectedBg(canvas, x, y, textWidth);
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}
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Calendar calendar = Calendar.getInstance();
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calendar.set(mYear, month, 1);
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if (selectedMonthList.containsKey(CalendarUtils.getKeyByYearMonth(mYear, month))){
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//选中的白色
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mMonthNumPaint.setColor(Color.WHITE);
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} else if (CalendarUtils.isInTime(calendar.getTime(), minCalendar.getTime(), currentCalendar.getTime(), "yyyy-MM")) {
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//范围内的正常色
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mMonthNumPaint.setColor(mDayNumColor);
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} else {
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// 超过范围的日期置灰
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mMonthNumPaint.setColor(mEnableDayTextColor);
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}
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canvas.drawText(getContext().getResources().getString(R.string.device_manager_report_month_select_month, month + 1), x, y, mMonthNumPaint);
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dayOffset++;
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if (dayOffset == mNumDays) {
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canvas.drawLine(0, lineY, mWidth , lineY, mLinePaint);
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dayOffset = 0;
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y += mRowHeight;
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lineY += mRowHeight;
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}
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month++;
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}
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}
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// 设置选中数字的背景颜色
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private void setModeOfDaySelectedBgColor(int month) {
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SelectedMonth c = selectedMonthList.get(CalendarUtils.getKeyByYearMonth(mYear, month));
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if (c.isThisMonth()) {
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c.setColor(mSelectedColorThis);
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} else if (c.isLastMonth()) {
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c.setColor(mSelectedColorLast);
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}
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mSelectedCirclePaint.setColor(c.getColor());
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}
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// 画数字背景
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private void drawSelectedBg(Canvas canvas, int x, int y, float textWidth) {
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if (mDrawRect) {
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RectF rectF = new RectF(x - DAY_SELECTED_CIRCLE_SIZE, (y - MINI_DAY_NUMBER_TEXT_SIZE / 3) - DAY_SELECTED_CIRCLE_SIZE, x + DAY_SELECTED_CIRCLE_SIZE, (y - MINI_DAY_NUMBER_TEXT_SIZE / 3) + DAY_SELECTED_CIRCLE_SIZE);
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canvas.drawRoundRect(rectF, 10.0f, 10.0f, mSelectedCirclePaint);
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} else {
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int centerX = x; //文字中心X
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int centerY = y - MINI_DAY_NUMBER_TEXT_SIZE / 3; //文字中心Y
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int offset = 5; //由于设置了抗锯齿，防止部分手机上出现拼接出现间隙。重叠绘制一小部分
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RectF center = new RectF(centerX - textWidth/2, centerY - DAY_SELECTED_CIRCLE_SIZE,
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centerX + textWidth/2, centerY + DAY_SELECTED_CIRCLE_SIZE);
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canvas.drawRect(center, mSelectedCirclePaint);
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//左半边圆弧
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RectF ovalLeft = new RectF(centerX + offset - textWidth/2 - DAY_SELECTED_CIRCLE_SIZE, centerY - DAY_SELECTED_CIRCLE_SIZE,
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centerX + offset - textWidth/2 + DAY_SELECTED_CIRCLE_SIZE, centerY + DAY_SELECTED_CIRCLE_SIZE);
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canvas.drawArc(ovalLeft, 90, 180, true, mSelectedCirclePaint);
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//右半边圆弧
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RectF ovalRight = new RectF(centerX - offset + textWidth/2 - DAY_SELECTED_CIRCLE_SIZE , centerY - DAY_SELECTED_CIRCLE_SIZE,
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centerX - offset + textWidth/2 + DAY_SELECTED_CIRCLE_SIZE, centerY + DAY_SELECTED_CIRCLE_SIZE);
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canvas.drawArc(ovalRight, -90, 180, true, mSelectedCirclePaint);
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}
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}
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public SelectedMonth getDayFromLocation(float x, float y) {
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int padding = mPadding;
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if ((x < padding) || (x > mWidth - mPadding)) {
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return null;
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}
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int yDay = (int) (y - MONTH_HEADER_SIZE) / mRowHeight;
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int month = ((int) ((x - padding) * mNumDays / (mWidth - padding - mPadding))) + yDay * mNumDays;
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return new SelectedMonth(mYear, month);
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}
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protected void initView() {
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mMonthTitlePaint = new Paint();
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// mMonthTitlePaint.setFakeBoldText(true);
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mMonthTitlePaint.setAntiAlias(true);
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mMonthTitlePaint.setTextSize(MONTH_LABEL_TEXT_SIZE);
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mMonthTitlePaint.setTypeface(Typeface.create(mMonthTitleTypeface, Typeface.NORMAL));
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mMonthTitlePaint.setColor(mMonthTextColor);
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mMonthTitlePaint.setTextAlign(Align.CENTER);
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mMonthTitlePaint.setStyle(Style.FILL);
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mSelectedCirclePaint = new Paint();
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mSelectedCirclePaint.setFakeBoldText(true);
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mSelectedCirclePaint.setAntiAlias(true);
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mSelectedCirclePaint.setTextAlign(Align.CENTER);
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mSelectedCirclePaint.setStyle(Style.FILL);
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mSelectedCirclePaint.setAlpha(SELECTED_CIRCLE_ALPHA);
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mMonthNumPaint = new Paint();
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mMonthNumPaint.setAntiAlias(true);
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mMonthNumPaint.setTextSize(MINI_DAY_NUMBER_TEXT_SIZE);
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mMonthNumPaint.setTypeface(Typeface.create(mDayOfWeekTypeface, Typeface.NORMAL));
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mMonthNumPaint.setStyle(Style.FILL);
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mMonthNumPaint.setTextAlign(Align.CENTER);
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mMonthNumPaint.setFakeBoldText(false);
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mLinePaint = new Paint();
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mLinePaint.setAntiAlias(true);
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mLinePaint.setStyle(Style.FILL);
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mLinePaint.setStrokeWidth(UIUtils.dip2px(getContext(), 0.5f));
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mLinePaint.setColor(Color.parseColor("#eeeeee"));
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}
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protected void onDraw(Canvas canvas) {
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drawMonthTitle(canvas);
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drawMonthNums(canvas);
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}
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), mRowHeight * mNumRows + MONTH_HEADER_SIZE);
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}
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protected void onSizeChanged(int w, int h, int oldw, int oldh) {
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mWidth = w;
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}
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public boolean onTouchEvent(MotionEvent event) {
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if (event.getAction() == MotionEvent.ACTION_UP) {
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SelectedMonth selectedMonth = getDayFromLocation(event.getX(), event.getY());
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if (selectedMonth != null) {
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Calendar calendar = Calendar.getInstance();
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calendar.set(selectedMonth.getYear(), selectedMonth.getMonth(), 1);
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// 超过范围不能点击
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if (!calendar.before(minCalendar) && !calendar.after(currentCalendar)) {
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onDayClick(selectedMonth);
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}
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}
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}
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return true;
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}
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public void reuse() {
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mNumRows = DEFAULT_NUM_ROWS;
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requestLayout();
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}
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public void setMonthParams(HashMap<String, Integer> params) {
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if (!params.containsKey(VIEW_PARAMS_YEAR)) {
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throw new InvalidParameterException("You must specify year for this view");
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}
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setTag(params);
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if (params.containsKey(VIEW_PARAMS_HEIGHT)) {
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mRowHeight = params.get(VIEW_PARAMS_HEIGHT);
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if (mRowHeight < MIN_HEIGHT) {
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mRowHeight = MIN_HEIGHT;
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}
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}
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mYear = params.get(VIEW_PARAMS_YEAR);
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mTitleCalendar.set(Calendar.YEAR, mYear);
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mNumCells = 12;
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mNumRows = 4;
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}
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public void setSelectedMonthList(Map<String, SelectedMonth> selectedMonthList) {
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this.selectedMonthList = selectedMonthList;
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}
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public void setSelectedColors(Set<Integer> selectedColors) {
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this.selectedColors = selectedColors;
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}
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public void setCurrentCalendar(Calendar calendar) {
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this.currentCalendar = calendar;
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}
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public void setMinCalendar(Calendar calendar) {
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this.minCalendar = calendar;
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}
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public void setOnDayClickListener(OnDayClickListener onDayClickListener) {
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mOnDayClickListener = onDayClickListener;
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}
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public static abstract interface OnDayClickListener {
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void onDayClick(MonthSelectView simpleMonthView, SelectedMonth selectedMonth);
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}
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}
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