134 lines
4.7 KiB
Kotlin
134 lines
4.7 KiB
Kotlin
package com.sw.dualscreen.activity
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import android.annotation.SuppressLint
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import androidx.activity.viewModels
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import androidx.core.widget.addTextChangedListener
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import androidx.recyclerview.widget.LinearLayoutManager
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import com.sw.dualscreen.R
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import com.sw.dualscreen.adapter.CollectedFoodAdapter
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import com.sw.dualscreen.databinding.ActivityCollectedDataBinding
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import com.sw.dualscreen.databinding.LayoutEmptySearchBinding
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import com.sw.dualscreen.dialog.WarnDialog
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import com.sw.dualscreen.ext.addOnActionSearchListener
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import com.sw.dualscreen.ext.hideKeyboard
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import com.sw.dualscreen.objbox.CollectedFoodBean
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import com.sw.dualscreen.objbox.Food
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import com.sw.dualscreen.objbox.ObjectBox
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import com.sw.dualscreen.viewmodel.BaseViewModel
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import com.sw.dualscreen.viewmodel.UserViewModel
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import com.sw.plate.utils.ToastUtils
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import io.objectbox.Box
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import io.objectbox.kotlin.boxFor
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import kotlin.getValue
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class CollectedDataActivity : BaseActivity<ActivityCollectedDataBinding>() {
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private val viewModel by viewModels<UserViewModel>()
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override fun getViewModel(): BaseViewModel {
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return viewModel
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}
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override fun inflateViewBinding(): ActivityCollectedDataBinding {
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return ActivityCollectedDataBinding.inflate(layoutInflater)
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}
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private val list: MutableList<CollectedFoodBean> = mutableListOf()
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private val adapter by lazy {
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CollectedFoodAdapter(list).apply {
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isStateViewEnable = true
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addOnItemChildClickListener(R.id.ivDeleteFood) { _, _, position ->
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deleteGoods(position)
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}
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}
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}
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override fun initialize() {
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super.initialize()
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binding.rvFoodList.let {
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it.layoutManager = LinearLayoutManager(this)
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it.adapter = adapter
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}
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binding.ivBack.setOnClickListener { finish() }
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binding.ivGoodsSearch.setOnClickListener {
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val searchName = binding.etInputGoods.text.toString().trim()
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if (searchName.isBlank()) {
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ToastUtils.showToast("请输入物品名称")
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return@setOnClickListener
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}
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getCollectGoods(searchName)
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}
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binding.etInputGoods.let { v ->
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v.addOnActionSearchListener {
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val searchName = binding.etInputGoods.text.toString().trim()
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if (searchName.isBlank()) {
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ToastUtils.showToast("请输入物品名称")
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return@addOnActionSearchListener
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}
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getCollectGoods(searchName)
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}
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v.addTextChangedListener {
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if (it.isNullOrBlank()) {
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getCollectGoods()
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}
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}
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}
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getCollectGoods()
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}
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private var box: Box<Food>? = null
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@SuppressLint("NotifyDataSetChanged")
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private fun getCollectGoods(searchName:String?=null) {
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if (box == null) {
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box = ObjectBox.boxStore.boxFor(Food::class)
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}
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list.clear()
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var queryList = box?.all?.distinctBy { it.name }
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if (searchName.isNullOrBlank().not()) {
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queryList = queryList?.filter { it.name?.contains(searchName) == true }
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}
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queryList?.forEach {
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list.add(CollectedFoodBean(foodName = it.name))
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}
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adapter.notifyDataSetChanged()
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if (list.isEmpty()) {
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loadEmptyView()
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}
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binding.root.hideKeyboard()
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}
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private var emptyBinding: LayoutEmptySearchBinding? = null
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private fun loadEmptyView() {
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if (emptyBinding == null) {
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emptyBinding = LayoutEmptySearchBinding.inflate(layoutInflater, binding.rvFoodList, false)
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}
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emptyBinding?.root?.let { layout ->
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layout.setOnClickListener { layout.hideKeyboard() }
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adapter.stateView = layout
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}
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}
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private fun deleteGoods(position: Int) {
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WarnDialog(
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context = context,
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content = "请确认是否删除菜品：${list[position].foodName}？",
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confirmBlock = {
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Thread {
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runOnUiThread {
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showWaitingDialog("加载中……")
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}
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val name = list[position].foodName
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val filterIdList = box?.all?.filter { it.name == name }?.map { it.id }
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box?.removeByIds(filterIdList)
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runOnUiThread {
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hideWaitingDialog()
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adapter.removeAt(position)
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ToastUtils.showToast("删除成功")
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if (list.isEmpty()) {
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loadEmptyView()
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}
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}
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}.start()
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}).show()
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}
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} |