package com.xscm.moduleutil.widget;

import android.content.Context;
import android.util.DisplayMetrics;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;

import androidx.annotation.Nullable;

import com.xscm.moduleutil.R;
import com.xscm.moduleutil.bean.UserOnlineStatusBean;
import com.xscm.moduleutil.bean.room.RoomPitBean;

import java.util.List;

/**
 * @Author lxj$
 * @Time 2025-8-6 17:29:04$ $
 * @Description 二卡八显示布局$
 */
public class WheatLayoutSingManager {
    private final Context context;
    private final ViewGroup container;
    private List<RoomPitBean> pitList;
    private boolean isSingleMode = false;
    private int currentSinglePit = -1;
    private RoomSingSongWheatView singleWheatView;

    private final int[] pitIndexMap = {9, 10, 1, 2, 3, 4, 5, 6, 7, 8};

    public interface OnWheatClickListener {
        void onWheatClick(RoomSingSongWheatView view, int pitNumber);

        void onMakeWheatClick(RoomSingSongWheatView view, int pitNumber);

    }

    private @Nullable OnWheatClickListener wheatClickListener;

    public WheatLayoutSingManager(Context context, ViewGroup container) {
        this.context = context;
        this.container = container;
    }

    public void setWheatData(List<RoomPitBean> pitList) {
        this.pitList = pitList;
        restoreMultiWheat();
    }

    public void setWheatDataPk(List<RoomPitBean> pitList, int layoutType) {
        this.pitList = pitList;
        restoreMultiWheatPk(layoutType);
    }

    public void setOnWheatClickListener(@Nullable OnWheatClickListener listener) {
        this.wheatClickListener = listener;
    }

    public void showSingleWheat(int pitNumber) {
        if (isSingleMode && this.currentSinglePit == pitNumber) return;

        container.removeAllViews();

        if (pitNumber < 1 || pitNumber > 10 || pitList == null || pitList.size() < 10)
            return;

        RoomPitBean bean = pitList.get(pitNumber - 1);

        singleWheatView = new RoomSingSongWheatView(context);
        singleWheatView.pitNumber = String.valueOf(pitNumber);
        singleWheatView.setData(bean);

        // 默认设置为 MATCH_PARENT，也可以自定义
        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
                LinearLayout.LayoutParams.MATCH_PARENT,
                LinearLayout.LayoutParams.WRAP_CONTENT
        );
        params.setMargins(20, 20, 20, 20);
        singleWheatView.setLayoutParams(params);

        // 添加点击事件
        singleWheatView.setOnClickListener(v -> {
            if (wheatClickListener != null) {
                wheatClickListener.onWheatClick(singleWheatView, pitNumber);
            }
            restoreMultiWheat();
        });

        container.addView(singleWheatView);
        isSingleMode = true;
        currentSinglePit = pitNumber;
    }

    public void restoreMultiWheat() {
        container.removeAllViews();

        int screenWidth = getScreenWidth();
        int itemWidth = screenWidth / 4; // 每个控件宽度为屏幕宽度的 1/4

        LinearLayout row = new LinearLayout(context);
        row.setOrientation(LinearLayout.HORIZONTAL);

        for (int i = 0; i < 10; i++) {
            int pitNumber = pitIndexMap[i];
            RoomSingSongWheatView wheatView = new RoomSingSongWheatView(context);
            wheatView.pitNumber = String.valueOf(pitNumber);
            wheatView.setData(pitList.get(pitNumber - 1));

            LinearLayout.LayoutParams params;

            if (i == 0) {
                int fixedHeightInDp = 110; // 固定高度为 100dp
                int fixedHeightInPx = dpToPx(fixedHeightInDp); // 调用已有的 dpToPx 方法
                // 第一个控件：左边距 86dp，右边距 100dp
                params = new LinearLayout.LayoutParams(itemWidth, fixedHeightInPx);
                params.rightMargin = dpToPx(50);
            } else if (i == 1) {
                int fixedHeightInDp = 110; // 固定高度为 100dp
                int fixedHeightInPx = dpToPx(fixedHeightInDp); // 调用已有的 dpToPx 方法
                // 第二个控件：右边距 86dp
                params = new LinearLayout.LayoutParams(itemWidth, fixedHeightInPx);
            } else {
                int fixedHeightInDp = 90; // 固定高度为 100dp
                int fixedHeightInPx = dpToPx(fixedHeightInDp); // 调用已有的 dpToPx 方法
                params = new LinearLayout.LayoutParams(itemWidth - 30, fixedHeightInPx + 30);
                // 其他控件保持原有逻辑


//                if (i > 1 && (i - 2) % 4 != 0) {
//                    params.leftMargin = 12;
//                    params.rightMargin = 12;
//                }
                params.setMargins(0, 0, 0, 0); // 不设右边距，由 row padding 控制
            }

            wheatView.setLayoutParams(params);
            wheatView.setOnClickListener(v -> {
                if (wheatClickListener != null) {
                    wheatClickListener.onWheatClick(wheatView, Integer.parseInt(wheatView.pitNumber));
                }
//                showSingleWheat(Integer.parseInt(wheatView.pitNumber));
            });

            row.addView(wheatView);

            // 第一行添加两个后换行
            if (i == 1) {
                container.addView(row);
                row = new LinearLayout(context);
                row.setOrientation(LinearLayout.HORIZONTAL);
            } else if (i > 1 && (i - 2) % 4 == 3) {
                container.addView(row);
                row = new LinearLayout(context);
                row.setOrientation(LinearLayout.HORIZONTAL);
            }
        }

// 添加最后一行可能存在的剩余 view
        if (row.getChildCount() > 0) {
            container.addView(row);
        }
        isSingleMode = false;
        currentSinglePit = -1;

    }
//    public void restoreMultiWheatPk(int layoutType, int width) {
//        container.removeAllViews();
//
//        int screenWidth = getScreenWidth();
//        int itemWidth = screenWidth / 8; // 每个控件宽度为屏幕宽度的 1/4
//
//        LinearLayout row = new LinearLayout(context);
//        row.setOrientation(LinearLayout.HORIZONTAL);
//
//        for (int i = 0; i < 10; i++) {
//            int pitNumber = pitIndexMap[i];
//            RoomDefaultWheatView wheatView = new RoomDefaultWheatView(context);
//            wheatView.pitNumber = String.valueOf(pitNumber);
//            wheatView.setData(pitList.get(pitNumber - 1));
//
//            LinearLayout.LayoutParams params;
//
//            if (i == 0) {
//                int fixedHeightInDp = 110; // 固定高度为 100dp
//                int fixedHeightInPx =context.getResources().getDimensionPixelSize(R.dimen.dp_80); // 调用已有的 dpToPx 方法
//                // 第一个控件：左边距 86dp，右边距 100dp
//                params = new LinearLayout.LayoutParams(itemWidth, fixedHeightInPx);
//                params.rightMargin = context.getResources().getDimensionPixelSize(R.dimen.dp_50);
//            } else if (i == 1) {
//                int fixedHeightInDp = 110; // 固定高度为 100dp
//                int fixedHeightInPx = context.getResources().getDimensionPixelSize(R.dimen.dp_80); // 调用已有的 dpToPx 方法
//                // 第二个控件：右边距 86dp
//                params = new LinearLayout.LayoutParams(itemWidth, fixedHeightInPx);
//            } else {
//                int fixedHeightInDp = 90; // 固定高度为 100dp
//                int fixedHeightInPx = context.getResources().getDimensionPixelSize(R.dimen.dp_60); // 调用已有的 dpToPx 方法
//                params = new LinearLayout.LayoutParams(itemWidth -10, fixedHeightInPx + 30);
//                // 其他控件保持原有逻辑
//
//
////                if (i > 1 && (i - 2) % 4 != 0) {
////                    params.leftMargin = 12;
////                    params.rightMargin = 12;
////                }
//                params.setMargins(0, 0, 0, 0); // 不设右边距，由 row padding 控制
//            }
//
//            wheatView.setLayoutParams(params);
//            wheatView.setOnClickListener(v -> {
//                if (wheatClickListener != null) {
//                    wheatClickListener.onWheatClick(wheatView, Integer.parseInt(wheatView.pitNumber));
//                }
////                showSingleWheat(Integer.parseInt(wheatView.pitNumber));
//            });
//
//            row.addView(wheatView);
//
//            // 第一行添加两个后换行
//            if (i == 1) {
//                container.addView(row);
//                row = new LinearLayout(context);
//                row.setOrientation(LinearLayout.HORIZONTAL);
//            } else if (i > 1 && (i - 2) % 4 == 3) {
//                container.addView(row);
//                row = new LinearLayout(context);
//                row.setOrientation(LinearLayout.HORIZONTAL);
//            }
//        }
//
//// 添加最后一行可能存在的剩余 view
//        if (row.getChildCount() > 0) {
//            container.addView(row);
//        }
//        isSingleMode = false;
//        currentSinglePit = -1;
//    }


    public void restoreMultiWheatPk(int layoutType) {
        if (layoutType == 1) {
            container.removeAllViews();
        }
        int screenWidth = getScreenWidth();
        int itemWidth = screenWidth / 8;

        LinearLayout row = new LinearLayout(context);
        row.setOrientation(LinearLayout.HORIZONTAL);

        // 根据 layoutType 调整前两个控件的顺序
        int firstPitNumber, secondPitNumber;
        if (layoutType == 1) {
            firstPitNumber = 10;   // 第一个显示 10
            secondPitNumber = 9;   // 第二个显示 9
        } else if (layoutType == 2) {
            firstPitNumber = 9;    // 第一个显示 9
            secondPitNumber = 10;  // 第二个显示 10
        } else {
            firstPitNumber = 9;
            secondPitNumber = 10;
        }

        // 添加第一个控件（10 或 9）
        addWheatViewItem(row, firstPitNumber, itemWidth * 2, layoutType);

        // 添加第二个控件（9 或 10）
        addWheatViewItem(row, secondPitNumber, itemWidth * 2, layoutType);

        container.addView(row);
        row = new LinearLayout(context);
        row.setOrientation(LinearLayout.HORIZONTAL);

        // 添加其余 8 个控件（1~8）
        for (int i = 2; i < 10; i++) {
            int pitNumber = pitIndexMap[i];
            addWheatViewItem(row, pitNumber, itemWidth, layoutType);

            if (i > 1 && (i - 2) % 4 == 3) {
                container.addView(row);
                row = new LinearLayout(context);
                row.setOrientation(LinearLayout.HORIZONTAL);
            }
        }

        if (row.getChildCount() > 0) {
            container.addView(row);
        }

        isSingleMode = false;
        currentSinglePit = -1;
    }

    // 抽取公共方法：添加单个控件
    private void addWheatViewItem(LinearLayout row, int pitNumber, int itemWidth, int layoutType) {
        RoomSingSongWheatView wheatView = new RoomSingSongWheatView(context);
        wheatView.pitNumber = String.valueOf(pitNumber);
        wheatView.setData(pitList.get(pitNumber - 1));

        LinearLayout.LayoutParams params;

        if (pitNumber == 9 || pitNumber == 10) {
            int fixedHeightInPx = context.getResources().getDimensionPixelSize(R.dimen.dp_90);

            if (pitNumber == 9) {
                params = new LinearLayout.LayoutParams(itemWidth - 40, fixedHeightInPx);
                if (layoutType == 1) {
                    // 9号在右边，右边距10dp
                    params.rightMargin = context.getResources().getDimensionPixelSize(R.dimen.dp_1);
                    params.setMargins(20, -30, -20, 0);
                } else if (layoutType == 2) {
                    // 9号在左边，左边距10dp
                    params.leftMargin = context.getResources().getDimensionPixelSize(R.dimen.dp_1);
                    params.setMargins(-30, -20, 0, 0);
                }

            } else {
                params = new LinearLayout.LayoutParams(itemWidth - 80, fixedHeightInPx);
                if (layoutType == 1) {
                    // 10号在左边，左边距15dp
//                    params.leftMargin = context.getResources().getDimensionPixelSize(R.dimen.dp_5);
                    params.setMargins(-30, 10, 0, 0);
                } else if (layoutType == 2) {
                    // 10号在右边，右边距15dp
//                    params.rightMargin = context.getResources().getDimensionPixelSize(R.dimen.dp_5);
                    params.setMargins(0, 10, -30, 0);
                }

            }

        } else {
            int fixedHeightInPx = context.getResources().getDimensionPixelSize(R.dimen.dp_60);
            params = new LinearLayout.LayoutParams(itemWidth + 15, fixedHeightInPx + 20);
            params.setMargins(-20, -20, -20, 0);
        }

        wheatView.setLayoutParams(params);
        wheatView.setOnClickListener(v -> {
            if (wheatClickListener != null) {
                if (layoutType == 1) {
                    wheatClickListener.onWheatClick(wheatView, Integer.parseInt(wheatView.pitNumber));
                } else {
                    wheatClickListener.onMakeWheatClick(wheatView, Integer.parseInt(wheatView.pitNumber));
                }
            }
        });

        row.addView(wheatView);
    }


    private RoomSingSongWheatView createWheatView(int pitNumber) {
        RoomSingSongWheatView wheatView = new RoomSingSongWheatView(context);
        wheatView.pitNumber = String.valueOf(pitNumber);
        wheatView.setData(pitList.get(pitNumber - 1));
        return wheatView;
    }

    private RoomMakeWheatView createRoomMakeWheatView(int pitNumber) {
        RoomMakeWheatView wheatView = new RoomMakeWheatView(context);
        wheatView.pitNumber = String.valueOf(pitNumber);
        wheatView.setData(pitList.get(pitNumber - 1));
        return wheatView;
    }


    private int dpToPx(int dp) {
        return Math.round(dp * context.getResources().getDisplayMetrics().density);
    }

    private int getScreenWidth() {
        DisplayMetrics metrics = context.getResources().getDisplayMetrics();
        return metrics.widthPixels;
    }

    /**
     * 更新指定 pitNumber 的麦位信息（用于局部刷新）
     */
    public void updateSingleWheat(RoomPitBean pitBean, int pitNumber) {
        if (pitList == null || pitList.isEmpty() || pitNumber < 1 || pitNumber > 10) return;

        // 如果是单个展示模式且不是当前麦位，不处理
        if (isSingleMode && this.currentSinglePit != pitNumber) return;

        RoomSingSongWheatView wheatView = findWheatViewByPitNumber(pitNumber);
        if (wheatView != null) {

//            RoomPitBean bean = pitList.get(pitNumber - 1);
            RoomPitBean bean = pitBean;
            wheatView.setData(bean); // 刷新数据
        }
    }

    @Nullable
    private RoomSingSongWheatView findWheatViewByPitNumber(int pitNumber) {
        for (int i = 0; i < container.getChildCount(); i++) {
            View row = container.getChildAt(i);
            if (row instanceof LinearLayout) {
                LinearLayout linearRow = (LinearLayout) row;
                for (int j = 0; j < linearRow.getChildCount(); j++) {
                    View child = linearRow.getChildAt(j);
                    if (child instanceof RoomSingSongWheatView) {
                        RoomSingSongWheatView view = (RoomSingSongWheatView) child;
                        if (Integer.parseInt(view.pitNumber) == pitNumber) {
                            return view;
                        }
                    }
                }
            } else if (row instanceof RoomSingSongWheatView) {
                RoomSingSongWheatView view = (RoomSingSongWheatView) row;
                if (Integer.parseInt(view.pitNumber) == pitNumber) {
                    return view;
                }
            }
        }
        return null;
    }

    /**
     * 批量刷新多个麦位状态
     */
    public void refreshWheatData(List<RoomPitBean> newPitList, List<Integer> changedPits) {
        this.pitList = newPitList;
        for (int pitNumber : changedPits) {
//            updateSingleWheat(pitNumber);
        }
    }

    public void updateSingleOnlineWheat(UserOnlineStatusBean bean) {
        if (pitList == null || pitList.isEmpty()) return;

        for (RoomPitBean pitBean : pitList) {
            int pitNumber = Integer.parseInt(pitBean.getPit_number());
            RoomSingSongWheatView wheatView = findWheatViewByPitNumber(pitNumber);
            wheatView.setOnlineStatus(bean); // 刷新数据
        }
    }


}