lmw
2023-06-16 03972ad1d3ce6ffe0be0395c0a4d5dcb4474031f
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package com.kuanzhai.user.ui.mine
 
import androidx.core.os.bundleOf
import androidx.recyclerview.widget.LinearLayoutManager
import cn.sinata.xldutils.fragment.BaseFragment
import cn.sinata.xldutils.gone
import cn.sinata.xldutils.view.SwipeRefreshRecyclerLayout
import cn.sinata.xldutils.visible
import com.kuanzhai.user.KuanzhaiApplication
import com.kuanzhai.user.R
import com.kuanzhai.user.interfaces.OnDelCallback
import com.kuanzhai.user.network.HttpManager
import com.kuanzhai.user.network.requestByF
import com.kuanzhai.user.network.entity.BusinessCoupon
import com.kuanzhai.user.ui.mine.adapter.BusinessCouponAdapter
import kotlinx.android.synthetic.main.fragment_recycler_with_empty.*
import org.jetbrains.anko.support.v4.find
import org.jetbrains.anko.support.v4.startActivity
 
class BusinessCouponFragment : BaseFragment() {
    private val type by lazy {
        arguments?.getInt("type", TYPE_USEFUL)?: TYPE_USEFUL
    }
    private val swipeRefreshLayout by lazy {
        find<SwipeRefreshRecyclerLayout>(R.id.swipeRefreshLayout)
    }
    private val datas = arrayListOf<BusinessCoupon>()
    private val adapter by lazy {
        BusinessCouponAdapter(datas,type,object : OnDelCallback {
            override fun onDel(position: Int) {
                startActivity<CouponCheckListActivity>("id" to datas[position].id,"activityId" to datas[position].activityId)
            }
        })
    }
    private var page = 1
    override fun contentViewId() = R.layout.fragment_recycler_with_empty
 
    override fun onFirstVisibleToUser() {
        swipeRefreshLayout.setLayoutManager(LinearLayoutManager(activity))
        swipeRefreshLayout.setAdapter(adapter)
        swipeRefreshLayout.setOnRefreshListener(object :SwipeRefreshRecyclerLayout.OnRefreshListener{
            override fun onRefresh() {
                page = 1
                getData()
            }
 
            override fun onLoadMore() {
                page++
                getData()
            }
        })
        swipeRefreshLayout.isRefreshing = true
        tv_empty.text = "您还没有优惠券信息\n您可以和平台联系,建立合作哦~\n平台电话:${KuanzhaiApplication.phoneService}"
        getData()
    }
 
    fun refresh(){
        swipeRefreshLayout.isRefreshing = true
        page = 1
        getData()
    }
 
    private fun getData(){
        HttpManager.getMerchantCoupon(type, page).requestByF(this,success = {_,data->
            swipeRefreshLayout.isRefreshing = false
            data?.let {
                if (page == 1)
                    datas.clear()
                datas.addAll(it)
                tv_empty.gone()
                if (datas.isEmpty()){
                    swipeRefreshLayout.setLoadMoreText("")
                    tv_empty.visible()
                } else if (it.isEmpty())
                    swipeRefreshLayout.setLoadMoreText("没有更多")
                adapter.notifyDataSetChanged()
            }
        },error = {_,_->
            swipeRefreshLayout.isRefreshing = false
        })
    }
 
    companion object{
        const val TYPE_USEFUL = 1
        const val TYPE_DISABLE = 2
        fun newInstance(type:Int):BusinessCouponFragment{
            val couponFragment = BusinessCouponFragment()
            couponFragment.arguments = bundleOf("type" to type)
            return couponFragment
        }
    }
}