Inbound20260114/app/src/main/java/com/sw/inbound/activity/InitActivity.kt

package com.sw.inbound.activity

import android.content.Intent
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import android.os.SystemClock
import android.view.KeyEvent
import android.view.animation.RotateAnimation
import com.sw.inbound.GlobalData
import com.sw.inbound.GlobalKey
import com.sw.inbound.base.BaseActivity
import com.sw.inbound.databinding.ActivityInitBinding
import com.sw.inbound.utils.NetworkUtils
import com.sw.inbound.utils.SPUtil

/**
 * 初始化页面 Activity
 * 用于应用启动时的初始化流程
 * - 显示 60 秒倒计时
 * - 每 10 秒检测一次网络连接
 * - 网络连接成功则跳转到 HomeActivity
 * - 60 秒后仍未连接则显示"连接网络"按钮
 */
class InitActivity : BaseActivity() {

    private lateinit var binding: ActivityInitBinding
    private val handler = Handler(Looper.getMainLooper())
    private var startTime = 0L // 倒计时开始时间
    private var lastNetworkCheckTime = 0L // 上次检测网络的时间

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        binding = ActivityInitBinding.inflate(layoutInflater)
        setContentView(binding.root)
        initViews()
    }

    /**
     * 初始化控件事件
     */
    private fun initViews() {
        // 连接网络按钮点击事件
        binding.btnConnectNetwork.setOnClickListener {
            openNetworkSettings()
        }

        // 启动加载动画 - 持续旋转
        startLoadingAnimation()
    }

    /**
     * 启动加载动画 - ImageView 持续旋转
     */
    private fun startLoadingAnimation() {
        val rotateAnimation = RotateAnimation(
            0f, 360f,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f
        ).apply {
            duration = 1200 // 旋转周期 1.2 秒
            repeatCount = RotateAnimation.INFINITE // 无限循环
            repeatMode = RotateAnimation.RESTART
        }
        binding.ivLoading.startAnimation(rotateAnimation)
    }

    override fun onResume() {
        super.onResume()
        if (NetworkUtils.isNetworkConnected(this)) {
            navigateToHome()
            return
        }
        startCountdown()
    }

    override fun onPause() {
        super.onPause()
        // 页面不可见时停止倒计时
        handler.removeCallbacksAndMessages(null)
    }

    /**
     * 启动 60 秒倒计时
     */
    private fun startCountdown() {
        startTime = SystemClock.elapsedRealtime()
        lastNetworkCheckTime = 0
        binding.llLoading.visibility = android.view.View.VISIBLE
        binding.llNetworkButton.visibility = android.view.View.GONE
        binding.tvCountdown.text = "60秒"
        scheduleCountdown()
    }

    /**
     * 定时更新倒计时
     * 使用 SystemClock.elapsedRealtime() 确保精确计时
     */
    private fun scheduleCountdown() {
        handler.postDelayed({
            val elapsedTime = SystemClock.elapsedRealtime() - startTime
            val remainingTime = 60 - (elapsedTime / 1000).toInt()
            val currentNetworkCheckTime = (elapsedTime / 1000).toInt()

            // 每 10 秒检测一次网络
            if (currentNetworkCheckTime > 0 && currentNetworkCheckTime % 10 == 0 && currentNetworkCheckTime != lastNetworkCheckTime.toInt()) {
                lastNetworkCheckTime = currentNetworkCheckTime.toLong()
                checkNetworkConnection()
            }

            // 倒计时未结束，继续更新 UI
            if (remainingTime > 0) {
                binding.tvCountdown.text = "${remainingTime}秒"
                scheduleCountdown()
            } else {
                // 倒计时结束，最后检测一次网络
                if (NetworkUtils.isNetworkConnected(this)) {
                    navigateToHome()
                } else {
                    // 网络未连接，显示"连接网络"按钮
                    showNetworkButton()
                }
            }
        }, 100) // 每 100ms 检查一次，确保精确性
    }

    /**
     * 检测网络连接
     */
    private fun checkNetworkConnection() {
        if (NetworkUtils.isNetworkConnected(this)) {
            // 网络连接成功，停止倒计时并跳转到 HomeActivity
            handler.removeCallbacksAndMessages(null)
            navigateToHome()
        }
    }

    /**
     * 跳转到 HomeActivity
     */
    private fun navigateToHome() {
        // 优先读取用户手动切换后持久化的 url
        val savedUrl = SPUtil.getInstance().get(GlobalKey.KEY_BASE_URL, "")
        if (!savedUrl.isNullOrEmpty()) {
            GlobalData.appBaseUrl = savedUrl
        } else {
            // 未保存过则使用默认逻辑：特定设备走测试环境，其余走 UAT
            GlobalData.appBaseUrl = GlobalData.PROD_BASE_URL
            val list = listOf(
                //"5a41a2cf-3cee-3731-911d-a28b10164f7a",
                "f0bcabbb-0d58-3b14-8bed-9863b7ec61ef"
            )
            if (list.contains(GlobalData.deviceId)) {
                GlobalData.appBaseUrl = GlobalData.LOCAL_BASE_URL
            }
        }
        val intent = Intent(this, HomeActivity::class.java)
        startActivity(intent)
        finish()
    }

    /**
     * 显示"连接网络"按钮
     */
    private fun showNetworkButton() {
        binding.llLoading.visibility = android.view.View.GONE
        binding.llNetworkButton.visibility = android.view.View.VISIBLE
    }

    /**
     * 打开系统网络设置页面
     */
    private fun openNetworkSettings() {
        val intent = Intent(android.provider.Settings.ACTION_WIFI_SETTINGS)
        startActivity(intent)
    }

    /**
     * 禁用返回键
     */
    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
        return if (keyCode == KeyEvent.KEYCODE_BACK) {
            // 禁用返回键，不执行任何操作
            true
        } else {
            super.onKeyDown(keyCode, event)
        }
    }
}