refactor(dialog): 重构 FoodSearchDialog 和 SeasoningSearchDialog 继承 BottomSheetDialog

app/src/main/java/com/shuwei/dish/match/dialog/FoodSearchDialog.kt

@@ -22,114 +22,94 @@ import com.shuwei.dish.match.utils.ext.addOnActionSearchListener
 import com.shuwei.dish.match.utils.ext.toast
 
 /**
- * 食材搜索弹窗
+ * 食材搜索弹窗，继承 BottomSheetDialog 确保只初始化一次
+ * @param activity 宿主 Activity
+ * @param defGoodsName 默认填充的食材名称（可选）
+ * @param onItemSelected 用户点击某一食材时的回调
  */
 class FoodSearchDialog(
-    private var defGoodsName: String? = null
-) {
-    companion object {
-        const val TAG = "BottomDialog"
+    private val activity: BaseActivity,
+    private val defGoodsName: String? = null,
+    private val onItemSelected: (item: CookFoodGoodsEntity) -> Unit
+) : BottomSheetDialog(activity, R.style.BottomSheet) {
+
+    private val binding = DialogFoodSearchBinding.inflate(LayoutInflater.from(activity))
+    private val list = mutableListOf<CookFoodGoodsEntity>()
+    private val adapter = GoodsInfoSearchAdapter(list).apply {
+        setOnItemClickListener { _, _, position ->
+            list[position].isClicked = true
+            notifyItemChanged(position)
+            Handler(Looper.getMainLooper()).postDelayed({
+                onItemSelected(list[position])
+                dismiss()
+            }, 300)
+        }
     }
 
-    private var list = mutableListOf<CookFoodGoodsEntity>()
-
-    private lateinit var binding: DialogFoodSearchBinding
-    private lateinit var searchAdapter: GoodsInfoSearchAdapter
     private var goodsName: String? = null
+    private var pageNo = 1
+    private val pageSize = 50
 
-    private var activity: BaseActivity? = null
+    init {
+        setContentView(binding.root)
+        setCancelable(true)
+        behavior.skipCollapsed = false
+        setOnDismissListener { activity.hideStatusBar() }
 
-    fun show(activity: BaseActivity, callback: (item: CookFoodGoodsEntity) -> Unit) {
-        this.activity = activity
-        //直接使用BottomSheetDialog
-        var dialog: BottomSheetDialog? = null
-        val inflater = LayoutInflater.from(activity)
-        binding = DialogFoodSearchBinding.inflate(inflater)
-        dialog = BottomSheetDialog(activity, R.style.BottomSheet).apply {
-            setContentView(binding.root)
-            setCancelable(true)
-            behavior.skipCollapsed = false // 跳过折叠状态
-//            behavior.peekHeight = 880.dp
-//            window?.setLayout(-1, 880.dp)
-            show()
-            setOnDismissListener {
-                activity.hideStatusBar()
-            }
-            binding.etSheetInput.requestFocus()
-        }
         binding.tvSheetName.text = "食材检索"
+
+        // 输入框：清空时重置列表
         binding.etSheetInput.run {
             hint = "输入食材名称或速记码"
-            addTextChangedListener(afterTextChanged = { it: Editable? ->
-                if (it.isNullOrBlank()) {
-                    list.clear()
-                    searchAdapter.notifyDataSetChanged()
+            addTextChangedListener(
+                onTextChanged = { text, _, _, _ -> goodsName = text.toString() },
+                afterTextChanged = { it: Editable? ->
+                    if (it.isNullOrBlank()) {
+                        list.clear()
+                        adapter.notifyDataSetChanged()
+                    }
                 }
-            })
-        }
-        searchAdapter = GoodsInfoSearchAdapter(list).apply {
-            setOnItemClickListener { _, _, position ->
-                list[position].isClicked = true
-                notifyItemChanged(position)
-                Handler(Looper.getMainLooper()).postDelayed({
-                    callback(list[position])
-                    dialog?.dismiss()
-                }, 300)
-            }
+            )
+            addOnActionSearchListener { searchGoods(this) }
         }
+
+        // RecyclerView 初始化及滑动冲突处理
         binding.recyclerView.run {
             layoutManager = GridLayoutManager(activity, 2, GridLayoutManager.VERTICAL, false)
-            adapter = searchAdapter
+            adapter = this@FoodSearchDialog.adapter
             addOnScrollListener(object : RecyclerView.OnScrollListener() {
-                override fun onScrollStateChanged(rv: RecyclerView, newState: Int) {
-                    super.onScrollStateChanged(rv, newState);
-                }
-
                 override fun onScrolled(rv: RecyclerView, dx: Int, dy: Int) {
-                    //解决RecyclerView和smartRefreshLayout滑动冲突问题
                     super.onScrolled(rv, dx, dy)
+                    // 解决 RecyclerView 与 SmartRefreshLayout 滑动冲突
                     val topRowVerticalPosition = if (rv.isEmpty()) 0 else rv.getChildAt(0).top
                     binding.refreshLayout.setNestedScrollingEnabled(topRowVerticalPosition >= 0)
                 }
             })
         }
-        binding.refreshLayout.setOnRefreshListener {
-            pageNo = 1
-            getGoodsList()
+
+        binding.refreshLayout.run {
+            setEnableRefresh(false)
+            setEnableLoadMore(false)
+            setOnRefreshListener { pageNo = 1; getGoodsList() }
+            setOnLoadMoreListener { getGoodsList() }
         }
 
-        binding.refreshLayout.setOnLoadMoreListener {
-            getGoodsList()
-        }
-        binding.etSheetInput.addTextChangedListener(
-            onTextChanged = { text, start, before, count ->
-                goodsName = text.toString()
-            })
-        binding.ivSearch.setOnClickListener { v ->
-            searchGoods(v)
-        }
-        binding.root.setOnClickListener { v ->
-            KeyboardUtil.hideKeyboard(v.context, v)
-        }
-        binding.etSheetInput.let { v ->
-            v.addOnActionSearchListener {
-                searchGoods(v)
-            }
-        }
-        binding.refreshLayout.setEnableRefresh(false)
-        binding.refreshLayout.setEnableLoadMore(false)
+        binding.ivSearch.setOnClickListener { searchGoods(it) }
+        binding.root.setOnClickListener { KeyboardUtil.hideKeyboard(it.context, it) }
 
-        if (defGoodsName.isNullOrBlank().not()) {
-            binding.etSheetInput.let {
-                it.setText(defGoodsName)
-                searchGoods(it)
-            }
+        // 若有默认食材名称，自动填充并触发搜索
+        if (!defGoodsName.isNullOrBlank()) {
+            binding.etSheetInput.setText(defGoodsName)
+            searchGoods(binding.etSheetInput)
         }
     }
 
+    /**
+     * 触发搜索：校验输入、隐藏键盘、发起请求
+     */
     private fun searchGoods(v: View) {
         if (goodsName.isNullOrBlank()) {
-            activity?.toast("请${binding.etSheetInput.hint}")
+            activity.toast("请${binding.etSheetInput.hint}")
             return
         }
         pageNo = 1
@@ -137,109 +117,47 @@ class FoodSearchDialog(
         KeyboardUtil.hideKeyboard(v.context, v)
     }
 
-    private var pageNo = 1
-    private val pageSize = 50
-
     /**
+     * 请求食材列表
      */
-    @SuppressLint("NotifyDataSetChanged")
     private fun getGoodsList() {
-//        val pathSegmentList = UrlConfig.QUERY_GOODS_LIST.split(delimiters = arrayOf("/"), limit = 1)
-//        val queryParams = mutableMapOf(
-//            "goodsType" to "0",
-//            "canteenId" to BaseApp.canteenId,
-//            "pageNo" to "$pageNo",
-//            "pageSize" to "$pageSize"
-//        )
-//        if (goodsName.isNullOrBlank().not()) {
-//            queryParams.put("name", goodsName!!)
-//        }
-//        val sb = StringBuilder().apply {
-//            append(UrlConfig.QUERY_GOODS_LIST)
-//            append("?")
-//            queryParams.forEach { (key, value) ->
-//                append("$key=$value&")
-//            }
-//        }
-//        sb.deleteCharAt(sb.length - 1)
-//        Log.d(TAG, "getGoodsList: url = $sb")
-//        HttpUtil.get(
-//            url = sb.toString(),
-//            doSuccess = {
-//                val json = it.toJsonString()
-//                Log.d(TAG, "getGoodsList: json=$json")
-//                val recordBean: GoodsRecordBean? = json.toObject<GoodsRecordBean>()
-//                if (recordBean == null || recordBean.records.isNullOrEmpty()) {
-//                    activity?.toast("暂未搜索到食材信息")
-//                    return@get
-//                }
-//                val records = recordBean.records
-//                if (pageNo == 1) {
-//                    list.clear()
-//                }
-//                list.addAll(records!!)
-//                searchAdapter.notifyDataSetChanged()
-//                if (pageNo == 1) {
-//                    binding.refreshLayout.finishRefresh(1200)
-//                } else {
-//                    binding.refreshLayout.finishLoadMore(1200)
-//                }
-//                val isLoadMoreEnable = records.size >= pageSize
-//                binding.refreshLayout.setEnableLoadMore(isLoadMoreEnable)
-//                if (isLoadMoreEnable) {
-//                    pageNo++
-//                }
-//            }, doFailure = { code, msg ->
-//                activity?.toast(msg)
-//                if (pageNo == 1) {
-//                    binding.refreshLayout.finishRefresh(1200)
-//                } else {
-//                    binding.refreshLayout.finishLoadMore(1200)
-//                }
-//            })
         val param = mutableMapOf<String, Any>(
             "goodsType" to "0",
             "placeId" to BaseApp.canteenId,
             "pageNum" to pageNo,
             "pageSize" to pageSize
         )
-        if (goodsName.isNullOrBlank().not()) {
-            param.put("goodsName", goodsName!!)
+        if (!goodsName.isNullOrBlank()) {
+            param["goodsName"] = goodsName!!
         }
-        activity?.queryGoodsList(param = param, onSuccess = {
+        activity.queryGoodsList(param = param, onSuccess = {
             loadGoodsList(it)
-        }, onFailure = { code, msg ->
-            activity?.toast(msg)
+        }, onFailure = { _, msg ->
+            activity.toast(msg)
             finishRefresh()
         })
     }
 
-    private fun finishRefresh() {
-        if (pageNo == 1) {
-            binding.refreshLayout.finishRefresh()
-        } else {
-            binding.refreshLayout.finishLoadMore()
-        }
-    }
-
+    /**
+     * 将返回数据填充到列表
+     */
     @SuppressLint("NotifyDataSetChanged")
     private fun loadGoodsList(records: MutableList<CookFoodGoodsEntity>?) {
         finishRefresh()
         if (records.isNullOrEmpty()) {
-            activity?.toast("暂未搜索到食材信息")
+            activity.toast("暂未搜索到食材信息")
             return
         }
-        if (pageNo == 1) {
-            list.clear()
-        }
+        if (pageNo == 1) list.clear()
         list.addAll(records)
-        searchAdapter.notifyDataSetChanged()
+        adapter.notifyDataSetChanged()
         val isLoadMoreEnable = records.size >= pageSize
         binding.refreshLayout.setEnableLoadMore(isLoadMoreEnable)
-        if (isLoadMoreEnable) {
-            pageNo++
-        }
+        if (isLoadMoreEnable) pageNo++
     }
 
+    private fun finishRefresh() {
+        if (pageNo == 1) binding.refreshLayout.finishRefresh()
+        else binding.refreshLayout.finishLoadMore()
+    }
 }
-

app/src/main/java/com/shuwei/dish/match/dialog/SeasoningSearchDialog.kt

@@ -4,7 +4,6 @@ import android.annotation.SuppressLint
 import android.graphics.Typeface
 import android.os.Handler
 import android.os.Looper
-import android.text.Editable
 import android.text.SpannableStringBuilder
 import android.text.style.AbsoluteSizeSpan
 import android.text.style.ForegroundColorSpan
@@ -38,164 +37,130 @@ import com.shuwei.dish.match.utils.ext.roundedDecimalPlace
 import com.shuwei.dish.match.utils.ext.toast
 
 /**
- * 调料搜索弹窗
+ * 调料搜索弹窗，继承 BottomSheetDialog 确保只初始化一次
+ * @param activity 宿主 Activity
+ * @param weighIndex 秤的索引
+ * @param weighAddress 秤的地址，用于监听重量和去皮
+ * @param clickName 默认填充的调料名称（可选）
+ * @param onItemSelected 用户点击某一调料时的回调，携带当前重量
  */
 class SeasoningSearchDialog(
-    private var weighIndex: Int,
-    private var weighAddress: Int,
-    private var clickName: String? = null
-) {
+    private val activity: BaseActivity,
+    private val weighIndex: Int,
+    private val weighAddress: Int,
+    private val clickName: String? = null,
+    private val onItemSelected: (item: SeasoningEntity) -> Unit
+) : BottomSheetDialog(activity, R.style.BottomSheet) {
+
     companion object {
         const val TAG = "BottomDialog2"
     }
 
-    private var list = mutableListOf<SeasoningEntity>()
+    private val binding = DialogSeasoningSearchBinding.inflate(LayoutInflater.from(activity))
+    private val list = mutableListOf<SeasoningEntity>()
+    private val adapter = SeasoningSearchAdapter(list).apply {
+        setOnItemClickListener { _, _, position ->
+            list[position].isClicked = true
+            notifyItemChanged(position)
+            Handler(Looper.getMainLooper()).postDelayed({
+                onItemSelected(list[position].also { it.useWeight = currentWeight })
+                dismiss()
+            }, 300)
+        }
+    }
 
-    private lateinit var binding: DialogSeasoningSearchBinding
-    private lateinit var searchAdapter: SeasoningSearchAdapter
     private var goodsName: String? = null
+    private var currentWeight = 0.0
+    private var pageNo = 1
+    private val pageSize = 50
 
-    private var activity: BaseActivity? = null
+    init {
+        setContentView(binding.root)
+        setCancelable(true)
+        behavior.skipCollapsed = false
+        window?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN)
+        window?.setGravity(Gravity.BOTTOM)
+        window?.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+        window?.setWindowAnimations(R.style.DialogSoftInputAnimation)
+        window?.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN)
 
-    fun show(activity: BaseActivity, callback: (item: SeasoningEntity) -> Unit) {
-        this.activity = activity
-        //直接使用BottomSheetDialog
-        var dialog: BottomSheetDialog? = null
-        val inflater = LayoutInflater.from(activity)
-        binding = DialogSeasoningSearchBinding.inflate(inflater)
+        setOnDismissListener {
+            // 弹窗关闭时移除重量监听，避免内存泄漏
+            WeightUtil.removeWeightListener(TAG)
+            activity.hideStatusBar()
+        }
 
+        // 输入框：清空时重置列表
         binding.etSheetInput.run {
             hint = "输入调料名称"
-            addTextChangedListener(afterTextChanged = { it: Editable? ->
-                if (it.isNullOrBlank()) {
-                    list.clear()
-                    searchAdapter.notifyDataSetChanged()
+            addTextChangedListener(
+                onTextChanged = { text, _, _, _ -> goodsName = text.toString() },
+                afterTextChanged = {
+                    if (it.isNullOrBlank()) {
+                        list.clear()
+                        adapter.notifyDataSetChanged()
+                    }
                 }
-            })
-        }
-        searchAdapter = SeasoningSearchAdapter(list).apply {
-            setOnItemClickListener { _, _, position ->
-                list[position].isClicked = true
-                notifyItemChanged(position)
-                Handler(Looper.getMainLooper()).postDelayed({
-                    callback(list[position].also { it.useWeight = currentWeight })
-                    dialog?.dismiss()
-                }, 300)
-            }
+            )
+            addOnActionSearchListener { searchGoods(this) }
         }
+
+        // RecyclerView 初始化及滑动冲突处理
         binding.recyclerView.run {
             layoutManager = GridLayoutManager(activity, 2, GridLayoutManager.VERTICAL, false)
-            adapter = searchAdapter
+            adapter = this@SeasoningSearchDialog.adapter
             addOnScrollListener(object : RecyclerView.OnScrollListener() {
-                override fun onScrollStateChanged(rv: RecyclerView, newState: Int) {
-                    super.onScrollStateChanged(rv, newState);
-                }
-
                 override fun onScrolled(rv: RecyclerView, dx: Int, dy: Int) {
-                    //解决RecyclerView和smartRefreshLayout滑动冲突问题
                     super.onScrolled(rv, dx, dy)
+                    // 解决 RecyclerView 与 SmartRefreshLayout 滑动冲突
                     val topRowVerticalPosition = if (rv.isEmpty()) 0 else rv.getChildAt(0).top
                     binding.refreshLayout.setNestedScrollingEnabled(topRowVerticalPosition >= 0)
                 }
             })
         }
-        dialog = BottomSheetDialog(activity, R.style.BottomSheet).apply {
-            setContentView(binding.root)
-            setCancelable(true)
-            behavior.skipCollapsed = false // 跳过折叠状态
-////            behavior.peekHeight = 880.dp
-////            window?.setLayout(-1, 880.dp)
-//            window?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE)
-            window?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN)
-            //or WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
-            //or WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING // 禁用额外平移
-            window?.setGravity(Gravity.BOTTOM)
-            window?.setLayout(
-                ViewGroup.LayoutParams.MATCH_PARENT,
-                ViewGroup.LayoutParams.WRAP_CONTENT
-            )
-            window?.setWindowAnimations(R.style.DialogSoftInputAnimation)
-            window?.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN)
-            show()
-//            val onGlobalLayoutListener = ViewTreeObserver.OnGlobalLayoutListener {
-//                val r = Rect()
-//                binding.root.getWindowVisibleDisplayFrame(r)
-//                val screenHeight = binding.root.rootView.height
-//                val keyboardHeight = screenHeight - r.bottom
-//
-//                // 软键盘弹出（高度>200dp）
-//                if (keyboardHeight > 200.dp) {
-//                    // 调整 Dialog 底部边距，避开软键盘
-//                    val layoutParams = binding.root.layoutParams as ViewGroup.MarginLayoutParams
-////                    layoutParams.bottomMargin = keyboardHeight
-//                    layoutParams.bottomMargin = 200.dp
-//                    binding.root.layoutParams = layoutParams
-//                } else {
-//                    // 软键盘收起，恢复边距
-//                    val layoutParams = binding.root.layoutParams as ViewGroup.MarginLayoutParams
-//                    layoutParams.bottomMargin = 0
-//                    binding.root.layoutParams = layoutParams
-//                }
-//            }
-            setOnDismissListener {
-                activity.hideStatusBar()
-//                binding.root.viewTreeObserver.removeOnGlobalLayoutListener(onGlobalLayoutListener)
-            }
-//            binding.root.viewTreeObserver.addOnGlobalLayoutListener(onGlobalLayoutListener)
-        }
-        binding.refreshLayout.setOnRefreshListener {
-            pageNo = 1
-            getGoodsList()
+
+        binding.refreshLayout.run {
+            setEnableRefresh(false)
+            setEnableLoadMore(false)
+            setOnRefreshListener { pageNo = 1; getGoodsList() }
+            setOnLoadMoreListener { getGoodsList() }
         }
 
-        binding.refreshLayout.setOnLoadMoreListener {
-            getGoodsList()
-        }
-        binding.etSheetInput.addTextChangedListener(
-            onTextChanged = { text, start, before, count ->
-                goodsName = text.toString()
-            })
-        binding.ivSearch.setOnClickListener { v ->
-            searchGoods(v)
-        }
-        binding.root.setOnClickListener { v ->
-            KeyboardUtil.hideKeyboard(v.context, v)
-        }
-        binding.etSheetInput.let { v ->
-            v.addOnActionSearchListener {
-                searchGoods(v)
-            }
-        }
-        binding.refreshLayout.setEnableRefresh(false)
-        binding.refreshLayout.setEnableLoadMore(false)
+        binding.ivSearch.setOnClickListener { searchGoods(it) }
+        binding.root.setOnClickListener { KeyboardUtil.hideKeyboard(it.context, it) }
+
+        // 去皮按钮
         binding.tvClear.setOnClickListener {
-            Log.d(TAG, "show: weighAddress=$weighAddress")
+            Log.d(TAG, "tareTwo: weighAddress=$weighAddress")
             WeightUtil.tareTwo(weighAddress)
-//            repeat(14) { num->
-//                Log.d(TAG, "show: num=$num")
-//                WeightUtil.tareTwo(num+1)
-//            }
         }
+
+        // 监听对应秤的重量变化
         WeightUtil.addWeightListener(
             weightKey = TAG,
-            getWeight = { address, state, weight ->
+            getWeight = { address, _, weight ->
                 if (weighAddress == address) {
-                    this.currentWeight = weight.toDouble()
+                    currentWeight = weight.toDouble()
                     binding.tvWeight.text = getTextSpan(weight)
                 }
-            })
+            }
+        )
         binding.tvWeight.text = getTextSpan(0.0)
 
-        if (clickName.isNullOrBlank().not()) {
-            binding.etSheetInput.setText(clickName!!.trim())
+        // 若有默认调料名称，自动填充并触发搜索
+        if (!clickName.isNullOrBlank()) {
+            binding.etSheetInput.setText(clickName.trim())
             pageNo = 1
             getGoodsList()
         }
     }
 
+    /**
+     * 触发搜索：校验输入、隐藏键盘、发起请求
+     */
     private fun searchGoods(v: View) {
         if (goodsName.isNullOrBlank()) {
-            activity?.toast("请${binding.etSheetInput.hint}")
+            activity.toast("请${binding.etSheetInput.hint}")
             return
         }
         pageNo = 1
@@ -203,132 +168,63 @@ class SeasoningSearchDialog(
         KeyboardUtil.hideKeyboard(v.context, v)
     }
 
-    private var currentWeight = 0.toDouble()
-    private var pageNo = 1
-    private val pageSize = 50
-
     /**
+     * 请求调料列表
      */
-    @SuppressLint("NotifyDataSetChanged")
     private fun getGoodsList() {
-//        val queryParams = mutableMapOf(
-//            "goodsType" to "1",
-//            "canteenId" to BaseApp.canteenId,
-//            "pageNo" to "$pageNo",
-//            "pageSize" to "$pageSize"
-//        )
-//        if (goodsName.isNullOrBlank().not()) {
-//            queryParams.put("name", goodsName!!)
-//        }
-//        val sb = StringBuilder().apply {
-//            append(UrlConfig.QUERY_GOODS_LIST)
-//            append("?")
-//            queryParams.forEach { (key, value) ->
-//                append("$key=$value&")
-//            }
-//        }
-//        sb.deleteCharAt(sb.length - 1)
-//        Log.d(TAG, "getGoodsList: url = $sb")
-//        HttpUtil.get(
-//            url = sb.toString(),
-//            doSuccess = {
-//                val json = it.toJsonString()
-//                Log.d(TAG, "getGoodsList: json=$json")
-//                val recordBean: SeasoningRecordBean? = json.toObject<SeasoningRecordBean>()
-//                if (recordBean == null || recordBean.records.isNullOrEmpty()) {
-//                    activity?.toast( "暂未搜索到调料信息")
-//                    return@get
-//                }
-//                val records = recordBean.records
-//                if (pageNo == 1) {
-//                    list.clear()
-//                }
-//                list.addAll(records!!)
-//                searchAdapter.notifyDataSetChanged()
-//                if (pageNo == 1) {
-//                    binding.refreshLayout.finishRefresh(1200)
-//                } else {
-//                    binding.refreshLayout.finishLoadMore(1200)
-//                }
-//                val isLoadMoreEnable = records.size >= pageSize
-//                binding.refreshLayout.setEnableLoadMore(isLoadMoreEnable)
-//                if (isLoadMoreEnable) {
-//                    pageNo++
-//                }
-//            }, doFailure = { code, msg ->
-//                activity?.toast(msg)
-//                if (pageNo == 1) {
-//                    binding.refreshLayout.finishRefresh(1200)
-//                } else {
-//                    binding.refreshLayout.finishLoadMore(1200)
-//                }
-//            })
-
-
         val param = mutableMapOf<String, Any>(
             "goodsType" to "1",
             "placeId" to BaseApp.canteenId,
             "pageNum" to pageNo,
             "pageSize" to pageSize
         )
-        if (goodsName.isNullOrBlank().not()) {
-            param.put("goodsName", goodsName!!)
+        if (!goodsName.isNullOrBlank()) {
+            param["goodsName"] = goodsName!!
         }
-        activity?.querySeasoningList(
-            param = param,
-            onSuccess = {
-                loadGoodsList(it)
-            },
-            onFailure = { code, msg ->
-                activity?.toast(msg)
-                finishRefresh()
-            }
-        )
+        activity.querySeasoningList(param = param, onSuccess = {
+            loadGoodsList(it)
+        }, onFailure = { _, msg ->
+            activity.toast(msg)
+            finishRefresh()
+        })
     }
 
+    /**
+     * 将返回数据填充到列表
+     */
     @SuppressLint("NotifyDataSetChanged")
     private fun loadGoodsList(records: MutableList<SeasoningEntity>?) {
         finishRefresh()
         if (records.isNullOrEmpty()) {
-            activity?.toast("暂未搜索到调料信息")
+            activity.toast("暂未搜索到调料信息")
             return
         }
-        if (pageNo == 1) {
-            list.clear()
-        }
+        if (pageNo == 1) list.clear()
         list.addAll(records)
-        searchAdapter.notifyDataSetChanged()
+        adapter.notifyDataSetChanged()
         val isLoadMoreEnable = records.size >= pageSize
         binding.refreshLayout.setEnableLoadMore(isLoadMoreEnable)
-        if (isLoadMoreEnable) {
-            pageNo++
-        }
+        if (isLoadMoreEnable) pageNo++
     }
 
     private fun finishRefresh() {
-        if (pageNo == 1) {
-            binding.refreshLayout.finishRefresh()
-        } else {
-            binding.refreshLayout.finishLoadMore()
-        }
+        if (pageNo == 1) binding.refreshLayout.finishRefresh()
+        else binding.refreshLayout.finishLoadMore()
     }
 
+    /**
+     * 生成重量显示的富文本：数值大字加粗，单位小字灰色
+     */
     fun getTextSpan(weight: Double): SpannableStringBuilder {
-        var topWeight = "$weight"
-        var bottomUnit = "克"
-        if (weight >= 1000) {
-            topWeight = "${(weight / 1000).roundedDecimalPlace(3)}"
-            bottomUnit = "千克"
-        }
+        val topWeight = if (weight >= 1000) "${(weight / 1000).roundedDecimalPlace(3)}" else "$weight"
+        val bottomUnit = if (weight >= 1000) "千克" else "克"
         return buildSpannableString {
             appendText(
                 topWeight,
                 ForegroundColorSpan("#000000".toColorInt()),
                 StyleSpan(Typeface.BOLD),
                 AbsoluteSizeSpan(72, true),
-                LineHeightSpan { text, start, end, spanstartv, v, fm ->
-                    fm.descent += 10.dp // 增加行间距
-                }
+                LineHeightSpan { _, _, _, _, _, fm -> fm.descent += 10.dp }
             )
             append("\n")
             appendText(
@@ -339,6 +235,3 @@ class SeasoningSearchDialog(
         }
     }
 }
-
-
-

app/src/main/java/com/shuwei/dish/match/ui/DeviceConfigActivity.kt

@@ -251,10 +251,11 @@ class DeviceConfigActivity : BaseActivity() {
         val currentAddress = AddressUtil.getWeighAddressArray().get(sort)
 //        val seasoningEntity = list.first{it.sort == sort}
         SeasoningSearchDialog(
+            activity = this,
             weighIndex = sort,
             weighAddress = currentAddress,
             clickName = entity.goodsName
-        ).show(this) { item ->
+        ) { item ->
             syncItem(entity, item)
             //3-调料
             entity.materialType = 3
@@ -265,7 +266,7 @@ class DeviceConfigActivity : BaseActivity() {
                 val frameLayout = gridLayout.findViewWithTag<FrameLayout>(tag)
                 TextCellAdapter.loadLayout(frameLayout, entity)
             }
-        }
+        }.show()
     }
 
     private fun syncItem(oldItem: SeasoningEntity, newItem: SeasoningEntity) {

app/src/main/java/com/shuwei/dish/match/ui/DishSamplingActivity.kt

@@ -276,11 +276,14 @@ class DishSamplingActivity : BaseActivity() {
 
     private fun searchDishType() {
         val inputText = binding.etInputDishType.text.toString().trim()
-        FoodSearchDialog(defGoodsName = inputText).show(this@DishSamplingActivity) { item ->
+        FoodSearchDialog(
+            activity = this@DishSamplingActivity,
+            defGoodsName = inputText
+        ) { item ->
             val filterResult = list.firstOrNull { it.goodsName == item.goodsName }
             if (filterResult != null) {
                 toast("不允许重复添加同一食材")
-                return@show
+                return@FoodSearchDialog
             }
             binding.etInputDishType.run {
                 setText(item.goodsName)
@@ -297,7 +300,7 @@ class DishSamplingActivity : BaseActivity() {
                 // TODO: 待定
                 //allEdible = item.allEdible
             }
-        }
+        }.show()
     }
 
 }

app/src/main/java/com/shuwei/dish/match/ui/PrepareCookActivity.kt

@@ -201,7 +201,7 @@ class PrepareCookActivity : BaseActivity() {
      * 添加食材
      */
     private fun addFood() {
-        FoodSearchDialog().show(activity = this, callback = foodSelectCallback)
+        FoodSearchDialog(activity = this, onItemSelected = foodSelectCallback).show()
     }
 
     private fun openSubmitPage() {

app/src/main/java/com/shuwei/dish/match/ui/fragment/DeviceConfigFragment.kt

@@ -242,10 +242,11 @@ class DeviceConfigFragment : BaseFragment<FragmentDeviceConfigBinding>() {
     private fun clickGridItem(sort: Int, entity: SeasoningEntity) {
         val currentAddress = AddressUtil.getWeighAddressArray().get(sort)
         SeasoningSearchDialog(
+            activity = requireActivity() as BaseActivity,
             weighIndex = sort,
             weighAddress = currentAddress,
             clickName = entity.goodsName
-        ).show(requireActivity() as BaseActivity) { item ->
+        ) { item ->
             syncItem(entity, item)
             // 3-调料
             entity.materialType = 3
@@ -256,7 +257,7 @@ class DeviceConfigFragment : BaseFragment<FragmentDeviceConfigBinding>() {
                 val frameLayout = gridLayout.findViewWithTag<FrameLayout>(tag)
                 TextCellAdapter.loadLayout(frameLayout, entity)
             }
-        }
+        }.show()
     }
 
     /**