GLDriver/app/src/main/java/com/dahe/gldriver/ui/HomeActivity.kt

package com.dahe.gldriver.ui

import android.Manifest
import android.os.Build
import android.os.Bundle
import android.widget.Toast
import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentStatePagerAdapter
import androidx.viewpager.widget.ViewPager
import com.amap.api.location.AMapLocationClient.updatePrivacyAgree
import com.amap.api.location.AMapLocationClient.updatePrivacyShow
import com.dahe.gldriver.R
import com.dahe.gldriver.adapter.MyHomePagerAdapter
import com.dahe.gldriver.bean.TabBean
import com.dahe.gldriver.databinding.ActivityHomeBinding
import com.dahe.gldriver.event.GoWaybillEvent
import com.dahe.gldriver.event.RefreshEvent
import com.dahe.gldriver.ui.home.HomeFragment
import com.dahe.gldriver.ui.message.MessageFragment
import com.dahe.gldriver.ui.mine.MineFragment
import com.dahe.gldriver.ui.waybill.WaybillFragment
import com.dahe.mylibrary.base.BaseActivity
import com.flyco.tablayout.listener.CustomTabEntity
import com.flyco.tablayout.listener.OnTabSelectListener
import com.permissionx.guolindev.PermissionX
import org.greenrobot.eventbus.EventBus
import org.greenrobot.eventbus.Subscribe
import java.util.Timer
import java.util.TimerTask

/**
 * @ClassName HomeActivity
 * @Author 用户
 * @Date 2023/12/27 17:12
 * @Description TODO
 */
class HomeActivity : BaseActivity<ActivityHomeBinding>(), OnTabSelectListener,
    ViewPager.OnPageChangeListener {

    private val mNormalRes = mutableListOf(
        R.drawable.tab_home_normal,
        R.drawable.tab_message_normal,
        R.drawable.tab_waybill_normal,
        R.drawable.tab_mine_normal
    )


    private val mSelectRes = mutableListOf(
        R.drawable.tab_home_press,
        R.drawable.tab_message_press,
        R.drawable.tab_waybill_press,
        R.drawable.tab_mine_press
    )
    private var mTitles = arrayOf("首页", "消息", "运单", "我的")
    private var mTabEntities = arrayListOf<CustomTabEntity>(
        TabBean(mTitles[0], mSelectRes[0], mNormalRes[0]),
        TabBean(mTitles[1], mSelectRes[1], mNormalRes[1]),
        TabBean(mTitles[2], mSelectRes[2], mNormalRes[2]),
        TabBean(mTitles[3], mSelectRes[3], mNormalRes[3])
    )
    private var mFragments = arrayListOf<Fragment>(HomeFragment(), MessageFragment(), WaybillFragment(), MineFragment())

    override fun initView(savedInstanceState: Bundle?) {



        binding.homeTabLayout.run {
            setTabData(mTabEntities)
            setOnTabSelectListener(this@HomeActivity)
            currentTab = 0
        }


        binding.homeNoScrollViewPager.run {
            adapter =
                MyHomePagerAdapter(this@HomeActivity.supportFragmentManager, mTitles, mFragments)
            addOnPageChangeListener(this@HomeActivity)
            offscreenPageLimit = 3
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
            getPermissions()
        }


    }

    override fun initDate() {
    }

    private fun getPermissions() {
        PermissionX.init(this)
            .permissions(
                Manifest.permission.CAMERA,
                Manifest.permission.ACCESS_FINE_LOCATION,
                Manifest.permission.WRITE_EXTERNAL_STORAGE,
                Manifest.permission.READ_EXTERNAL_STORAGE,
                Manifest.permission.ACCESS_COARSE_LOCATION,
                Manifest.permission.ACCESS_BACKGROUND_LOCATION,
            )
            .request { allGranted, grantedList, deniedList ->
                if (allGranted) {

                } else {
                    Toast.makeText(
                        mContext,
                        "开启权限失败,请在应用设置-权限-定位-始终允许",
                        Toast.LENGTH_SHORT
                    ).show()
                }
            }
    }


    private var mBackKeyPressed = false
    override fun onBackPressed() {
        if (!mBackKeyPressed) {
            showToast("再按一次退出程序")
            mBackKeyPressed = true
            Timer().schedule(object : TimerTask() {
                override fun run() {
                    mBackKeyPressed = false
                }
            }, 2000)
        } else {
            canCelToast()
            moveTaskToBack(true)
//            finish()
        }
    }


//    fun getFragment(){
//        var adapter : MyHomePagerAdapter = binding.homeNoScrollViewPager.adapter as MyHomePagerAdapter
//
//        adapter.instantiateItem(binding.homeNoScrollViewPager,0)
//    }


    override fun onTabSelect(position: Int) {
        binding.homeNoScrollViewPager.setCurrentItem(position)
    }

    override fun onTabReselect(position: Int) {
    }

    override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {
    }

    override fun onPageSelected(position: Int) {
        binding.homeTabLayout.setCurrentTab(position)
    }

    override fun onPageScrollStateChanged(state: Int) {
    }

    override fun onStart() {
        super.onStart()
        EventBus.getDefault().register(this);
    }

    override fun onStop() {
        super.onStop()
        EventBus.getDefault().unregister(this);
    }
    @Subscribe
    fun eventStatu(event: GoWaybillEvent) {
        binding.homeTabLayout.currentTab = event.statu
        binding.homeNoScrollViewPager.currentItem = event.statu
    }

}