feat(seasoning): 添加调料配置网格适配器功能

- 创建调料配置格子布局文件，仅显示调料名称 - 实现调料配置下层18格网格适配器，使用GridLayoutManager排列 - 实现调料配置上层22格网格适配器，使用FlexboxLayoutManager排列 - 添加不同行列的边距控制和字体大小自适应 - 实现按预设顺序更新数据的功能，空位用哨兵填充 - 预留点击回调接口，暂不处理点击事件
2026-04-17 14:23:57 +08:00
parent 77df4a4d82
commit c61b1c8ef7
3 changed files with 158 additions and 0 deletions
@@ -0,0 +1,72 @@
+package com.shuwei.dish.match.adapter
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.chad.library.adapter4.BaseQuickAdapter
+import com.chad.library.adapter4.viewholder.QuickViewHolder
+import com.shuwei.dish.match.databinding.ListItemSeasoningCellBinding
+import com.shuwei.dish.match.entity.SeasoningEntity
+import com.shuwei.dish.match.scale.ScaleDeviceConfig
+import com.shuwei.dish.match.utils.ext.dp
+
+/**
+ * 调料配置-下层（18格）网格 Adapter
+ * 使用 GridLayoutManager（6列）排列，第1行格子 margin 较大，第2-3行 margin 较小
+ * 实体类为 SeasoningEntity，格子显示调料名称 goodsName
+ */
+class Seasoning18GridAdapter : BaseQuickAdapter<SeasoningEntity, Seasoning18GridAdapter.VH>(mutableListOf()) {
+
+    /** 空位哨兵，sort=-1 表示无效 */
+    private val empty = SeasoningEntity(goodsId = "").also { it.sort = -1 }
+
+    /** 点击回调，预留，暂不使用 */
+    var onItemClick: ((SeasoningEntity, Int) -> Unit)? = null
+
+    inner class VH(val b: ListItemSeasoningCellBinding) : QuickViewHolder(b.root)
+
+    /** 前6个位置为第1行（viewType=0，margin大），其余为第2-3行（viewType=1，margin小） */
+    override fun getItemViewType(position: Int, list: List<SeasoningEntity>) =
+        if (position < 6) 0 else 1
+
+    override fun onCreateViewHolder(context: Context, parent: ViewGroup, viewType: Int): VH {
+        val b = ListItemSeasoningCellBinding.inflate(LayoutInflater.from(context), parent, false)
+        val margin = if (viewType == 0) 12.dp else 2.dp
+        val screenWidth = parent.resources.displayMetrics.widthPixels
+        val cellSize = (screenWidth - 6 * margin * 2 - 10.dp) / 6
+        (b.root.layoutParams as? ViewGroup.MarginLayoutParams)?.also {
+            it.width = cellSize
+            it.height = cellSize
+            // 第1行：顶部间距为0，底部间距2dp，左右保持原有 margin
+            if (viewType == 0) it.setMargins(margin, 0, margin, 2.dp)
+            else it.setMargins(margin, margin, margin, margin)
+        }
+        val baseSp = (cellSize / parent.resources.displayMetrics.density).toInt()
+        b.tvGoodsName.textSize = (baseSp * 0.18f).coerceIn(10f, 16f)
+        val vh = VH(b)
+        // 点击事件预留，暂不处理
+        b.root.setOnClickListener {
+            val pos = vh.bindingAdapterPosition
+            if (pos != RecyclerView.NO_POSITION) {
+                items.getOrNull(pos)?.let { item -> onItemClick?.invoke(item, pos) }
+            }
+        }
+        return vh
+    }
+
+    override fun onBindViewHolder(holder: VH, position: Int, item: SeasoningEntity?) {
+        holder.b.tvGoodsName.text = item?.goodsName?.takeIf { it.isNotBlank() } ?: "-"
+    }
+
+    /**
+     * 按 SCALE_ORDER_18 的 sort 顺序更新数据，空位用哨兵填充
+     */
+    fun update(seasoningList: List<SeasoningEntity>) {
+        val bySort = seasoningList.associateBy { it.sort }
+        val filled = ScaleDeviceConfig.SCALE_ORDER_18.map { sort ->
+            bySort[sort] ?: empty.copy().also { it.sort = sort }
+        }
+        submitList(filled)
+    }
+}
@@ -0,0 +1,75 @@
+package com.shuwei.dish.match.adapter
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.chad.library.adapter4.BaseQuickAdapter
+import com.chad.library.adapter4.viewholder.QuickViewHolder
+import com.google.android.flexbox.FlexboxLayoutManager
+import com.shuwei.dish.match.databinding.ListItemSeasoningCellBinding
+import com.shuwei.dish.match.entity.SeasoningEntity
+import com.shuwei.dish.match.scale.ScaleDeviceConfig
+import com.shuwei.dish.match.utils.ext.dp
+
+/**
+ * 调料配置-上层（22格）网格 Adapter
+ * 使用 FlexboxLayoutManager 按列排列，前4个格子较大，其余较小
+ * 实体类为 SeasoningEntity，格子显示调料名称 goodsName
+ *
+ * @param largeSize 前4个大格子的尺寸（px）
+ * @param smallSize 其余小格子的尺寸（px）
+ */
+class Seasoning22GridAdapter(
+    private val largeSize: Int,
+    private val smallSize: Int
+) : BaseQuickAdapter<SeasoningEntity, Seasoning22GridAdapter.VH>(mutableListOf()) {
+
+    /** 空位哨兵，sort=-1 表示无效 */
+    private val empty = SeasoningEntity(goodsId = "").also { it.sort = -1 }
+
+    /** 点击回调，预留，暂不使用 */
+    var onItemClick: ((SeasoningEntity, Int) -> Unit)? = null
+
+    inner class VH(val b: ListItemSeasoningCellBinding) : QuickViewHolder(b.root)
+
+    /** 前4个位置为大格子（viewType=1），其余为小格子（viewType=0） */
+    override fun getItemViewType(position: Int, list: List<SeasoningEntity>) =
+        if (position < 4) 1 else 0
+
+    override fun onCreateViewHolder(context: Context, parent: ViewGroup, viewType: Int): VH {
+        val b = ListItemSeasoningCellBinding.inflate(LayoutInflater.from(context), parent, false)
+        val cellSize = if (viewType == 1) largeSize else smallSize
+        (b.root.layoutParams as? FlexboxLayoutManager.LayoutParams)?.apply {
+            width = cellSize
+            height = cellSize
+            setMargins(2.dp, 2.dp, 2.dp, 2.dp)
+        }
+        val baseSp = (cellSize / parent.resources.displayMetrics.density).toInt()
+        b.tvGoodsName.textSize = (baseSp * 0.18f).coerceIn(10f, 16f)
+        val vh = VH(b)
+        // 点击事件预留，暂不处理
+        b.root.setOnClickListener {
+            val pos = vh.bindingAdapterPosition
+            if (pos != RecyclerView.NO_POSITION) {
+                items.getOrNull(pos)?.let { item -> onItemClick?.invoke(item, pos) }
+            }
+        }
+        return vh
+    }
+
+    override fun onBindViewHolder(holder: VH, position: Int, item: SeasoningEntity?) {
+        holder.b.tvGoodsName.text = item?.goodsName?.takeIf { it.isNotBlank() } ?: "-"
+    }
+
+    /**
+     * 按 SCALE_ORDER_22 的 sort 顺序更新数据，空位用哨兵填充
+     */
+    fun update(seasoningList: List<SeasoningEntity>) {
+        val bySort = seasoningList.associateBy { it.sort }
+        val filled = ScaleDeviceConfig.SCALE_ORDER_22.map { sort ->
+            bySort[sort] ?: empty.copy().also { it.sort = sort }
+        }
+        submitList(filled)
+    }
+}
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 调料配置格子：仅显示调料名称 -->
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/tvGoodsName"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center"
+    android:includeFontPadding="false"
+    android:padding="4dp"
+    android:background="@drawable/shape_scale_cell"
+    android:textColor="@color/home_title" />