package com.igo.user.dialog
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import android.os.Bundle
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import android.view.Gravity
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.fragment.app.DialogFragment
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import cn.sinata.xldutils.activity.BaseActivity
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import cn.sinata.xldutils.view.WheelView
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import com.igo.user.R
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import com.igo.user.network.HttpManager
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import com.igo.user.network.entity.City
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import com.igo.user.network.request
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import org.jetbrains.anko.matchParent
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import org.jetbrains.anko.support.v4.find
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import org.jetbrains.anko.wrapContent
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class RegionDialog : DialogFragment() {
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private val province by lazy {
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arguments?.getSerializable("province") as ArrayList<City>
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}
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private val city= arrayListOf<City>()
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private var isFirst = true //true：第一次显示，需要回显选中的index
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? {
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return inflater.inflate(R.layout.dialog_region, container, false)
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setStyle(STYLE_NO_FRAME, R.style.Dialog)
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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dialog?.window?.setLayout(matchParent, wrapContent)
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dialog?.window?.setGravity(Gravity.BOTTOM)
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dialog?.setCanceledOnTouchOutside(true)
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}
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private val wv_1 by lazy { find<WheelView>(R.id.wv_1) }
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private val wv_2 by lazy { find<WheelView>(R.id.wv_2) }
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private val wv_3 by lazy { find<WheelView>(R.id.wv_3) }
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private val tv_cancel by lazy { find<View>(R.id.tv_cancel) }
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private val tv_sure by lazy { find<View>(R.id.tv_sure) }
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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wv_1.setItems(province.map { it.name })
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wv_1.setSeletion(arguments?.getInt("provinceIndex")?:0)
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getRegion()
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wv_1.setOnWheelViewListener { _, _ ->
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getRegion()
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}
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wv_2.setOnWheelViewListener { _, _ ->
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getRegion(false)
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}
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tv_cancel.setOnClickListener {
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dismiss()
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}
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tv_sure.setOnClickListener {
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callback?.onOk(wv_1.seletedItem+wv_2.seletedItem+wv_3.seletedItem,wv_1.seletedIndex,wv_2.seletedIndex,wv_3.seletedIndex)
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dismiss()
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}
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}
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/**
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* @param isCity true：城市 false：地区
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*/
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private fun getRegion(isCity:Boolean = true){
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if ((!isCity&&city.isEmpty())||!isAdded)
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return
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HttpManager.queryRegions(if (isCity) province[wv_1.seletedIndex].id else city[wv_2.seletedIndex].id).request(activity as BaseActivity){_,data->
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data?.apply {
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if (isCity){
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city.clear()
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city.addAll(this)
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wv_2?.setItems(city.map { it.name })
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if (isFirst)
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wv_2?.setSeletion(arguments?.getInt("cityIndex")?:0)
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else
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wv_2?.setSeletion(0)
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if (city.isNotEmpty())
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getRegion(false)
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else{
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wv_3?.setItems(arrayListOf())
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wv_3?.setSeletion(0)
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}
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}else{
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wv_3?.setItems(map{it.name})
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if (isFirst)
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wv_3?.setSeletion(arguments?.getInt("regionIndex")?:0)
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else
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wv_3?.setSeletion(0)
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}
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}
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}
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}
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interface OnOkClick{
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fun onOk(region:String,provinceIndex:Int,cityIndex:Int,regionIndex:Int)
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}
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private var callback: OnOkClick? = null
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fun setCallback(callback: OnOkClick) {
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this.callback = callback
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}
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}
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