package cn.flightfeather.thirdappmodule.view.recyclerview
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import android.annotation.SuppressLint
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import android.content.Context
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import android.support.v4.content.ContextCompat
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import android.support.v4.widget.SwipeRefreshLayout
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import android.support.v7.widget.LinearLayoutManager
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import android.support.v7.widget.RecyclerView
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import android.view.LayoutInflater
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import android.view.View
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import cn.flightfeather.thirdappmodule.R
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import com.chad.library.adapter.base.BaseQuickAdapter
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import com.chad.library.adapter.base.BaseViewHolder
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/**
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* RecyclerView模块
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* @author riku
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* Date: 2019/11/22
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* reference layout is [R.layout.layout_recycler_view_refresh]
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*/
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abstract class RecyclerViewPanel<T>(
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private val dataLoadModel: DataLoadModel<T>,
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private val rootView: View? = null
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) : RecyclerViewSetInterface<T>, SwipeRefreshLayoutSetInterface {
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constructor(
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dataLoadModel: DataLoadModel<T>,
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recyclerView: RecyclerView,
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context: Context?,
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refreshLayout: SwipeRefreshLayout? = null
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) : this(dataLoadModel) {
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context?.let { this.context = it }
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tempRecyclerView = recyclerView
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this.tempRefreshLayout = refreshLayout
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}
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private lateinit var context: Context
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private var tempRecyclerView: RecyclerView? = null
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private var tempRefreshLayout: SwipeRefreshLayout? = null
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override var adapter: BaseRecyclerAdapter<T>? = null
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private var mRecyclerView: RecyclerView? = null
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private var refreshLayout: SwipeRefreshLayout? = null
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init {
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if (rootView != null) {
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this@RecyclerViewPanel.context = rootView.context
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}
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}
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open fun init() {
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initViews()
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initList()
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initSwipeRefreshLayout()
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initObserver()
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}
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private fun initViews() {
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mRecyclerView = rootView?.findViewById(R.id.recycler_view) ?: tempRecyclerView
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refreshLayout = rootView?.findViewById(R.id.refresh_layout) ?: tempRefreshLayout
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}
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open fun initObserver() {
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dataLoadModel.loadStateListener = {
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refreshLoadingStatus(it)
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}
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dataLoadModel.dataLoadListener = {
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if (dataLoadModel.isFirstData()) {
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setNewData(it)
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} else {
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addData(it)
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}
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}
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}
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override fun getRecyclerView(): RecyclerView? =
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mRecyclerView ?: rootView?.findViewById(R.id.recycler_view) ?: tempRecyclerView
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override fun onRefreshDone() = stopRefresh()
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override fun onRefreshFail() = stopRefresh()
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override fun onLoadMoreEnd() = Unit
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override fun onLoadMoreComplete() = Unit
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override fun onLoadMoreFail() = Unit
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override fun onRefreshNone() = stopRefresh()
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override fun getMyLayoutManager(): RecyclerView.LayoutManager =
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LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
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override fun getItemLayoutIdMap(): Map<Int, Int> = emptyMap()
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override fun getSectionLayoutId(): Int = R.layout.recycler_item_section_head
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override fun getSectionDataList(): List<MySection<T>> =
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MySection.convert2Section(dataLoadModel.dataList)
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override fun onItemClick(
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adapter: BaseQuickAdapter<Any?, BaseViewHolder>,
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view: View,
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position: Int,
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dataList: List<T>
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) = Unit
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override fun onItemChildClick(
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adapter: BaseQuickAdapter<Any?, BaseViewHolder>,
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view: View,
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position: Int,
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dataList: List<T>
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) = Unit
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override fun enableLoadMore(): Boolean = true
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override fun onLoadMoreStart() {
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if (getSwipeRefreshLayout()?.isRefreshing == true) {
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adapter?.loadMoreComplete()
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return
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}
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}
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override fun onLoadMoreRequested() = dataLoadModel.loadMore()
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override fun enableUpFetch(): Boolean = false
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@SuppressLint("InflateParams")
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override fun getMyEmptyView(): View? =
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LayoutInflater.from(context).inflate(R.layout.layout_empty_view, null)
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@SuppressLint("InflateParams")
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override fun getMyLoadingView(): View? = LayoutInflater.from(context).inflate(R.layout.layout_loading_view, null)
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@SuppressLint("InflateParams")
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override fun getMyLoadFailView(): View? = LayoutInflater.from(context).inflate(R.layout.layout_load_fail_view, null)
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//******************************SwipeRefreshLayout************************************************************
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override fun getSwipeRefreshLayout(): SwipeRefreshLayout? =
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refreshLayout ?: rootView?.findViewById(R.id.refresh_layout) ?: tempRefreshLayout
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override fun enableRefresh(): Boolean = true
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override fun needSwipeRefresh(): Boolean = true
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override fun onRefreshRequested() {
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//第三方recyclerView的上拉加载结束后，如果下拉刷新执行，则应该重新打开监听
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try {
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if (!adapter?.isLoadMoreEnable!!) {
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setLoadMore()
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}
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} catch (e: Exception) {
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e.printStackTrace()
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}
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dataLoadModel.refresh()
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}
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override fun getColorList(): Array<Int> = arrayOf(
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ContextCompat.getColor(context, R.color.colorPrimary),
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ContextCompat.getColor(context, R.color.colorPrimaryDark),
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ContextCompat.getColor(context, R.color.colorAccent)
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)
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}
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