package com.uiui.aios.view;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PaintFlagsDrawFilter;
import android.graphics.Path;
import android.graphics.RectF;
import android.util.AttributeSet;

import com.uiui.aios.R;

import cn.jzvd.JzvdStd;

public class JzvdStdRound extends JzvdStd {

    private int radius;
    private int leftTopRadius;
    private int rightTopRadius;
    private int rightBottomRadius;
    private int leftBottomRadius;

    public JzvdStdRound(Context context) {
        super(context);
    }
    public JzvdStdRound(Context context, AttributeSet attrs) {
        super(context, attrs);
        initAttrs(context, attrs);
    }

    @Override
    public int getLayoutId() {
        return R.layout.layout_jzstd_notitle;
    }

    void initAttrs(Context context, AttributeSet attrs) {
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.JzvdStdRound);
        radius = a.getDimensionPixelSize(R.styleable.JzvdStdRound_radius, 0);
        leftTopRadius = a.getDimensionPixelSize(R.styleable.JzvdStdRound_left_top_radius, 0);
        rightTopRadius = a.getDimensionPixelSize(R.styleable.JzvdStdRound_right_top_radius, 0);
        rightBottomRadius = a.getDimensionPixelSize(R.styleable.JzvdStdRound_right_bottom_radius, 0);
        leftBottomRadius = a.getDimensionPixelSize(R.styleable.JzvdStdRound_left_bottom_radius, 0);
    }


    public void setRadius(int radius){
        this.radius = radius;
        invalidate();
    }

    public void setLeftTopRadius(int leftTopRadius) {
        this.leftTopRadius = leftTopRadius;
        invalidate();
    }


    public void setRightTopRadius(int rightTopRadius) {
        this.rightTopRadius = rightTopRadius;
        invalidate();
    }


    public void setRightBottomRadius(int rightBottomRadius) {
        this.rightBottomRadius = rightBottomRadius;
        invalidate();
    }

    public void setLeftBottomRadius(int leftBottomRadius) {
        this.leftBottomRadius = leftBottomRadius;
        invalidate();
    }

    @Override
    protected void dispatchDraw(Canvas canvas) {
        Path path = new Path();
        if (radius > 0) {
            path.addRoundRect(new RectF(0, 0, getMeasuredWidth(), getMeasuredHeight()),
                    radius, radius, Path.Direction.CW);
        } else {
            path.addRoundRect(new RectF(0, 0, getMeasuredWidth(), getMeasuredHeight()),
                    new float[]{leftTopRadius, leftTopRadius, rightTopRadius, rightTopRadius,
                            rightBottomRadius, rightBottomRadius, leftBottomRadius, leftBottomRadius},
                    Path.Direction.CW);
            canvas.setDrawFilter(new PaintFlagsDrawFilter(0,
                    Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG));
        }
        canvas.clipPath(path);
        super.dispatchDraw(canvas);
    }
}