package cn.flightfeather.thirdappmodule.view.calendarview;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.RectF;

import com.haibin.calendarview.Calendar;
import com.haibin.calendarview.WeekView;

import java.util.ArrayList;
import java.util.List;

/**
 * @author riku
 * 2019.3.29
 * 精美进度风格
 */

public class ProgressWeekView extends WeekView {

    private Paint mProgressPaint = new Paint();
    private Paint mTagPaint = new Paint();
    private Paint mNoneProgressPaint = new Paint();
    private List<Integer> colorList = new ArrayList<>();
    private int mRadius;
    private int tagRadius;

    public ProgressWeekView(Context context) {
        super(context);
        mProgressPaint.setAntiAlias(true);
        mProgressPaint.setStyle(Paint.Style.STROKE);
        mProgressPaint.setStrokeWidth(dipToPx(context, 2.2f));
        mProgressPaint.setColor(0xBBf54a00);

        mTagPaint.setAntiAlias(true);
        mTagPaint.setStyle(Paint.Style.STROKE);
//        mTagPaint.setStrokeWidth(dipToPx(context, 2.2f));
        mTagPaint.setColor(0xF700F5BC);

        colorList.add(0xBBf54a00);
        colorList.add(0xF700F5BC);

        mNoneProgressPaint.setAntiAlias(true);
        mNoneProgressPaint.setStyle(Paint.Style.STROKE);
        mNoneProgressPaint.setStrokeWidth(dipToPx(context, 2.2f));
        mNoneProgressPaint.setColor(0x90CfCfCf);
    }

    @Override
    protected void onPreviewHook() {
        mRadius = Math.min(mItemWidth, mItemHeight) / 11 * 4;
    }

    @Override
    protected boolean onDrawSelected(Canvas canvas, Calendar calendar, int x, boolean hasScheme) {
        int cx = x + mItemWidth / 2;
        int cy = mItemHeight / 2;
        int tempRadius = (int) (mRadius - mProgressPaint.getStrokeWidth() - dipToPx(getContext(), 2f));
        canvas.drawCircle(cx, cy, tempRadius, mSelectedPaint);
        return true;
    }

    @Override
    protected void onDrawScheme(Canvas canvas, Calendar calendar, int x) {
//        int cx = x + mItemWidth / 2;
//        int cy = mItemHeight / 2;
//
//        int mode = 0;
//        int progress = 0;
//        for (Calendar.Scheme s : calendar.getSchemes()) {
//            if (s.getType() == 1) {
//                progress = Integer.parseInt(s.getScheme());
//                break;
//            }
//            mode++;
//        }
//
//        int angle = getAngle(progress);
//
//        RectF progressRectF = new RectF(cx - mRadius, cy - mRadius, cx + mRadius, cy + mRadius);
//        switch (mode) {
//            case 0:
//                canvas.drawArc(progressRectF, -90, angle, false, mProgressPaint);
//                break;
//            case 1:
//                canvas.drawArc(progressRectF, -90, angle, false, mTagPaint);
//                break;
//        }
//
//        RectF noneRectF = new RectF(cx - mRadius, cy - mRadius, cx + mRadius, cy + mRadius);
//        canvas.drawArc(noneRectF, angle - 90, 360 - angle, false, mNoneProgressPaint);

        int cx = x + mItemWidth / 2;
        int cy = mItemHeight / 2;

        int index = 0;
        int progress = 0;
        RectF progressRectF = new RectF(cx - mRadius, cy - mRadius, cx + mRadius, cy + mRadius);
        for (Calendar.Scheme s : calendar.getSchemes()) {
            //type == 1，画进度条
            if (s.getType() == 1) {
                progress = Integer.parseInt(s.getScheme());
                mProgressPaint.setColor(colorList.get(index % 2));
                int angle = getAngle(progress);
                canvas.drawArc(progressRectF, -90, angle, false, mProgressPaint);
                RectF noneRectF = new RectF(cx - mRadius, cy - mRadius, cx + mRadius, cy + mRadius);
                canvas.drawArc(noneRectF, angle - 90, 360 - angle, false, mNoneProgressPaint);
            }
            //type == 2，画标记
            else if (s.getType() == 2) {
                Paint.FontMetrics fontMetrics = mSelectTextPaint.getFontMetrics();
                float textBottomY = mTextBaseLine + fontMetrics.bottom;
                float cardBottomY = mItemHeight;
//                float tagCy = (textBottomY + cardBottomY) / 2;
                float tagCy = (textBottomY + 4);
                canvas.drawCircle((float) cx, tagCy, tagRadius, mTagPaint);
            }
            index++;
        }
    }

    @Override
    protected void onDrawText(Canvas canvas, Calendar calendar, int x, boolean hasScheme, boolean isSelected) {
        float baselineY = mTextBaseLine;
        int cx = x + mItemWidth / 2;

        if (isSelected) {
            canvas.drawText(String.valueOf(calendar.getDay()),
                    cx,
                    baselineY,
                    mSelectTextPaint);
        } else if (hasScheme) {
            canvas.drawText(String.valueOf(calendar.getDay()),
                    cx,
                    baselineY,
                    calendar.isCurrentDay() ? mCurDayTextPaint :
                            calendar.isCurrentMonth() ? mSchemeTextPaint : mOtherMonthTextPaint);

        } else {
            canvas.drawText(String.valueOf(calendar.getDay()), cx, baselineY,
                    calendar.isCurrentDay() ? mCurDayTextPaint :
                            calendar.isCurrentMonth() ? mCurMonthTextPaint : mOtherMonthTextPaint);
        }
    }

    /**
     * 获取角度
     *
     * @param progress 进度
     * @return 获取角度
     */
    private static int getAngle(int progress) {
        return (int) (progress * 3.6);
    }


    /**
     * dp转px
     *
     * @param context context
     * @param dpValue dp
     * @return px
     */
    @SuppressWarnings("all")
    private static int dipToPx(Context context, float dpValue) {
        final float scale = context.getResources().getDisplayMetrics().density;
        return (int) (dpValue * scale + 0.5f);
    }
}