package com.gh.common.view;

import android.content.Context;
import android.graphics.drawable.Animatable;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.os.Build;
import androidx.annotation.ColorInt;
import androidx.annotation.ColorRes;
import androidx.annotation.DrawableRes;
import androidx.annotation.NonNull;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.LinearInterpolator;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.scwang.smartrefresh.layout.api.RefreshInternal;
import com.scwang.smartrefresh.layout.api.RefreshKernel;
import com.scwang.smartrefresh.layout.api.RefreshLayout;
import com.scwang.smartrefresh.layout.constant.SpinnerStyle;
import com.scwang.smartrefresh.layout.internal.ArrowDrawable;
import com.scwang.smartrefresh.layout.internal.InternalAbstract;
import com.scwang.smartrefresh.layout.internal.ProgressDrawable;
import com.scwang.smartrefresh.layout.util.DensityUtil;

import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
import static com.scwang.smartrefresh.layout.util.SmartUtil.getColor;

public abstract class AbstractSwipeRefreshHeader<T extends AbstractSwipeRefreshHeader> extends InternalAbstract implements RefreshInternal {
    public static final byte ID_TEXT_TITLE = 1;
    public static final byte ID_IMAGE_ARROW = 2;
    public static final byte ID_IMAGE_PROGRESS = 3;

    protected TextView mTitleText;
    protected ImageView mArrowView;
    protected ImageView mProgressView;
    protected LinearLayout mCenterLayout;
    protected RefreshKernel mRefreshKernel;
    protected ArrowDrawable mArrowDrawable;
    protected ProgressDrawable mProgressDrawable;
    protected Integer mAccentColor;
    protected Integer mPrimaryColor;
    protected int mBackgroundColor;
    protected int mFinishDuration = 500;

    private DensityUtil mDensityUtil = new DensityUtil();

    public AbstractSwipeRefreshHeader(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);

        mSpinnerStyle = SpinnerStyle.Translate;
        mArrowView = new ImageView(context);
        mProgressView = new ImageView(context);
        mTitleText = new TextView(context);
        mTitleText.setTextColor(0xff5d5d5d);
        mCenterLayout = new LinearLayout(context);
        mCenterLayout.setGravity(Gravity.CENTER_HORIZONTAL);
        mCenterLayout.setOrientation(LinearLayout.VERTICAL);

        final View thisView = this;
        final ViewGroup thisGroup = this;
        final View arrowView = mArrowView;
        final View titleView = mTitleText;
        final View progressView = mProgressView;
        final ViewGroup centerLayout = mCenterLayout;

        titleView.setId(ID_TEXT_TITLE);
        arrowView.setId(ID_IMAGE_ARROW);
        progressView.setId(ID_IMAGE_PROGRESS);
        centerLayout.setId(android.R.id.widget_frame);

        LinearLayout.LayoutParams lpHeaderText = new LinearLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT);
        centerLayout.addView(titleView, lpHeaderText);

        RelativeLayout.LayoutParams lpHeaderLayout = new RelativeLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT);
        lpHeaderLayout.addRule(CENTER_IN_PARENT);
        thisGroup.addView(centerLayout, lpHeaderLayout);

        RelativeLayout.LayoutParams lpArrow = new RelativeLayout.LayoutParams(mDensityUtil.dip2px(15), mDensityUtil.dip2px(15));
        lpArrow.addRule(CENTER_VERTICAL);
        lpArrow.addRule(LEFT_OF, android.R.id.widget_frame);
        thisGroup.addView(arrowView, lpArrow);

        RelativeLayout.LayoutParams lpProgress = new RelativeLayout.LayoutParams((ViewGroup.LayoutParams) lpArrow);
        lpProgress.addRule(CENTER_VERTICAL);
        lpProgress.addRule(LEFT_OF, android.R.id.widget_frame);
        progressView.animate().setInterpolator(new LinearInterpolator());
        thisGroup.addView(progressView, lpProgress);

        if (thisView.isInEditMode()) {
            arrowView.setVisibility(GONE);
        } else {
            progressView.setVisibility(GONE);
        }

    }

    @Override
    protected void onDetachedFromWindow() {
        super.onDetachedFromWindow();
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            final View arrowView = mArrowView;
            final View progressView = mProgressView;
            arrowView.animate().cancel();
            progressView.animate().cancel();
        }
        final Drawable drawable = mProgressView.getDrawable();
        if (drawable instanceof Animatable) {
            if (((Animatable) drawable).isRunning()) {
                ((Animatable) drawable).stop();
            }
        }
    }

    protected T self() {
        //noinspection unchecked
        return (T) this;
    }

    @Override
    public void onInitialized(@NonNull RefreshKernel kernel, int height, int maxDragHeight) {
        mRefreshKernel = kernel;
        mRefreshKernel.requestDrawBackgroundFor(this, mBackgroundColor);
    }

    @Override
    public void onStartAnimator(@NonNull RefreshLayout refreshLayout, int height, int maxDragHeight) {
        if (mProgressView.getVisibility() != VISIBLE) {
            mProgressView.setVisibility(VISIBLE);
            Drawable drawable = mProgressView.getDrawable();
            if (drawable instanceof Animatable) {
                ((Animatable) drawable).start();
            } else {
                mProgressView.animate().rotation(36000).setDuration(100000);
            }
        }
    }

    @Override
    public void onReleased(@NonNull RefreshLayout refreshLayout, int height, int maxDragHeight) {
        onStartAnimator(refreshLayout, height, maxDragHeight);
    }

    @Override
    public int onFinish(@NonNull RefreshLayout refreshLayout, boolean success) {
        Drawable drawable = mProgressView.getDrawable();
        if (drawable instanceof Animatable) {
            if (((Animatable) drawable).isRunning()) {
                ((Animatable) drawable).stop();
            }
        } else {
            mProgressView.animate().rotation(0).setDuration(0);
        }
        mProgressView.setVisibility(GONE);
        return mFinishDuration;
    }

    @Override
    @Deprecated
    public void setPrimaryColors(@ColorInt int... colors) {
        if (colors.length > 0) {
            final View thisView = this;
            if (!(thisView.getBackground() instanceof BitmapDrawable) && mPrimaryColor == null) {
                setPrimaryColor(colors[0]);
                mPrimaryColor = null;
            }
            if (mAccentColor == null) {
                if (colors.length > 1) {
                    setAccentColor(colors[1]);
                }
                mAccentColor = null;
            }
        }
    }

    public T setProgressDrawable(Drawable drawable) {
        mProgressDrawable = null;
        mProgressView.setImageDrawable(drawable);
        return self();
    }

    public T setProgressResource(@DrawableRes int resId) {
        mProgressDrawable = null;
        mProgressView.setImageResource(resId);
        return self();
    }

    public T setArrowDrawable(Drawable drawable) {
        mArrowDrawable = null;
        mArrowView.setImageDrawable(drawable);
        return self();
    }

    public T setArrowResource(@DrawableRes int resId) {
        mArrowDrawable = null;
        mArrowView.setImageResource(resId);
        return self();
    }

    public T setSpinnerStyle(SpinnerStyle style) {
        this.mSpinnerStyle = style;
        return self();
    }

    public T setPrimaryColor(@ColorInt int primaryColor) {
        mBackgroundColor = mPrimaryColor = primaryColor;
        if (mRefreshKernel != null) {
            mRefreshKernel.requestDrawBackgroundFor(this, mPrimaryColor);
        }
        return self();
    }

    public T setAccentColor(@ColorInt int accentColor) {
        mAccentColor = accentColor;
        mTitleText.setTextColor(accentColor);
        if (mArrowDrawable != null) {
            mArrowDrawable.setColor(accentColor);
        }
        if (mProgressDrawable != null) {
            mProgressDrawable.setColor(accentColor);
        }
        return self();
    }

    public T setPrimaryColorId(@ColorRes int colorId) {
        final View thisView = this;
        setPrimaryColor(getColor(thisView.getContext(), colorId));
        return self();
    }

    public T setAccentColorId(@ColorRes int colorId) {
        final View thisView = this;
        setAccentColor(getColor(thisView.getContext(), colorId));
        return self();
    }

    public T setFinishDuration(int delay) {
        mFinishDuration = delay;
        return self();
    }

    public T setTextSizeTitle(float size) {
        mTitleText.setTextSize(size);
        if (mRefreshKernel != null) {
            mRefreshKernel.requestRemeasureHeightFor(this);
        }
        return self();
    }

    public T setDrawableMarginRight(float dp) {
        final View arrowView = mArrowView;
        final View progressView = mProgressView;
        MarginLayoutParams lpArrow = (MarginLayoutParams) arrowView.getLayoutParams();
        MarginLayoutParams lpProgress = (MarginLayoutParams) progressView.getLayoutParams();
        lpArrow.rightMargin = lpProgress.rightMargin = DensityUtil.dp2px(dp);
        arrowView.setLayoutParams(lpArrow);
        progressView.setLayoutParams(lpProgress);
        return self();
    }

    public T setDrawableSize(float dp) {
        final View arrowView = mArrowView;
        final View progressView = mProgressView;
        ViewGroup.LayoutParams lpArrow = arrowView.getLayoutParams();
        ViewGroup.LayoutParams lpProgress = progressView.getLayoutParams();
        lpArrow.width = lpProgress.width = DensityUtil.dp2px(dp);
        lpArrow.height = lpProgress.height = DensityUtil.dp2px(dp);
        arrowView.setLayoutParams(lpArrow);
        progressView.setLayoutParams(lpProgress);
        return self();
    }

    public T setDrawableArrowSize(float dp) {
        final View arrowView = mArrowView;
        ViewGroup.LayoutParams lpArrow = arrowView.getLayoutParams();
        lpArrow.height = lpArrow.width = DensityUtil.dp2px(dp);
        arrowView.setLayoutParams(lpArrow);
        return self();
    }

    public T setDrawableProgressSize(float dp) {
        final View progressView = mProgressView;
        ViewGroup.LayoutParams lpProgress = progressView.getLayoutParams();
        lpProgress.height = lpProgress.width = DensityUtil.dp2px(dp);
        progressView.setLayoutParams(lpProgress);
        return self();
    }


}