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package com.dollearn.student.dialog
 
import android.view.Gravity
import com.dollearn.student.R
import com.dollearn.student.network.entity.Province
import kotlinx.android.synthetic.main.dialog_choose_city.*
 
class ChooseCityDialog:BaseDialogFragment() {
    override fun setContentView() = R.layout.dialog_choose_city
 
    override fun setGravity() = Gravity.BOTTOM
 
    private val list by lazy {
        arguments?.getParcelableArrayList<Province>("list")?: arrayListOf()
    }
 
    var callback:CityCallback? = null
 
    override fun initView() {
        val province = arrayListOf<String>()
        province.addAll(list.map { it.name })
        wv_1.setItems(province)
        wv_1.setSeletion(0)
        setCity()
 
        wv_1.setOnWheelViewListener { selectedIndex, item ->
            setCity()
        }
 
        iv_close.setOnClickListener { dismissAllowingStateLoss() }
        tv_action.setOnClickListener {
            callback?.onCitySelected(list[wv_1.seletedIndex].code,list[wv_1.seletedIndex].name,list[wv_1.seletedIndex].children!![wv_2.seletedIndex].code,list[wv_1.seletedIndex].children!![wv_2.seletedIndex].name)
            dismissAllowingStateLoss()
        }
    }
 
    private fun setCity(){
        val city = arrayListOf<String>()
        city.addAll(list[wv_1.seletedIndex].children?.map { it.name }?: arrayListOf())
        wv_2.setItems(city)
        wv_2.setSeletion(0)
    }
 
    interface CityCallback{
        fun onCitySelected(pCode:String,pName:String,cCode:String,cName:String)
    }
}