package com.example.firstapp.service
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import android.app.NotificationChannel
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import android.app.NotificationManager
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import android.app.PendingIntent
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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import androidx.core.app.NotificationCompat
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import androidx.work.*
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import androidx.work.CoroutineWorker
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import androidx.work.WorkerParameters
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import com.example.firstapp.MainActivity
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import com.example.firstapp.R
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import com.example.firstapp.activity.PhoneLoginActivity
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import com.example.firstapp.core.Core
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import com.example.firstapp.database.entity.ReminderRecord
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import com.example.firstapp.database.repository.ReminderRecordRepository
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import com.example.firstapp.database.repository.ReminderRepository
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import com.example.firstapp.model.StationGroup
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import com.example.firstapp.utils.PreferencesManager
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.flow.first
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import kotlinx.coroutines.withContext
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import java.util.Calendar
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import java.util.concurrent.TimeUnit
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/**
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* 提醒工作类，定期检查是否有需要提醒的内容
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* 目前设置为每天检查一次
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*/
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class ReminderWorker(
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appContext: Context,
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workerParams: WorkerParameters
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) : CoroutineWorker(appContext, workerParams) {
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private val reminderRepository = ReminderRepository(appContext)
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private val reminderRecordRepository = ReminderRecordRepository(appContext)
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override suspend fun doWork(): Result = withContext(Dispatchers.IO) {
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android.util.Log.d("ReminderWorker", "doWork 开始执行")
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try {
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// 强制发送一条测试通知（确认Worker是否执行）
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// sendTestNotification()
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android.util.Log.d("ReminderWorker", "发送测试通知确认Worker已执行")
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// 获取所有提醒设置
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val reminderList = reminderRepository.getAllReminders().first()
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android.util.Log.d("ReminderWorker", "获取到 ${reminderList.size} 条提醒设置")
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if (reminderList.isNotEmpty()) {
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for (reminder in reminderList) {
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try {
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android.util.Log.d("ReminderWorker", "处理提醒: ${reminder.categoryName}")
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checkCategoryContent(reminder.categoryId, reminder.categoryName, reminder.notificationMethod)
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} catch (e: Exception) {
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e.printStackTrace()
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android.util.Log.e("ReminderWorker", "处理提醒失败: ${e.message}")
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}
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}
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}
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android.util.Log.d("ReminderWorker", "doWork 执行成功")
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Result.success()
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} catch (e: Exception) {
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e.printStackTrace()
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android.util.Log.e("ReminderWorker", "doWork 执行失败: ${e.message}")
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Result.failure()
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}
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}
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private suspend fun checkCategoryContent(categoryId: Int, categoryName: String, notificationMethod: String) {
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// 根据categoryId从Code表中查询pickup=0的数据
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when (categoryId) {
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1, 2, 3, 4, 5 -> {
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val type = getCategoryType(categoryId)
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val stationGroups = Core.code.getStationsByType(type)
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if (stationGroups.isNotEmpty()) {
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// 有未处理的数据，创建提醒
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createRemindersForStations(categoryId, categoryName, stationGroups, notificationMethod)
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}
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}
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else -> {
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// 其他类型的提醒处理
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}
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}
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}
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private fun getCategoryType(categoryId: Int): String {
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return when(categoryId) {
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1 -> "快递"
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2 -> "还款"
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3 -> "收入"
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4 -> "航班"
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5 -> "火车票"
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else -> ""
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}
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}
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private suspend fun createRemindersForStations(
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categoryId: Int,
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categoryName: String,
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stationGroups: List<StationGroup>,
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notificationMethod: String
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) {
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stationGroups.forEach { stationGroup ->
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val content = generateReminderContent(categoryId, stationGroup.stationName, stationGroup.count)
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// 创建提醒记录
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val record = ReminderRecord(
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categoryId = categoryId,
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categoryName = categoryName,
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content = content,
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notificationMethod = notificationMethod,
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status = ReminderRecord.STATUS_UNREAD
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)
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val recordId = reminderRecordRepository.insertRecord(record)
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// 发送通知
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if (notificationMethod.contains("PHONE")) {
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sendNotification(
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recordId,
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"新${categoryName}提醒",
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content
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)
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}
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}
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}
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private fun generateReminderContent(categoryId: Int, stationName: String, count: Int): String {
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return when(categoryId) {
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1 -> "您有${count}个包裹在${stationName}未取，请及时取件"
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2 -> "您有${count}笔还款，请及时处理"
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3 -> "您有${count}笔收入待确认"
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4 -> "您有${count}个航班信息待处理"
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5 -> "您有${count}张火车票信息待处理"
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else -> "您有新的提醒"
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}
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}
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private fun sendNotification(id: Long, title: String, content: String) {
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val notificationManager = applicationContext.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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// 创建启动应用的Intent
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val intent = createAppIntent()
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// 创建PendingIntent
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val pendingIntent = PendingIntent.getActivity(
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applicationContext,
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id.toInt(),
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intent,
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PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
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)
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// 创建通知渠道（Android 8.0及以上需要）
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val channel = NotificationChannel(
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CHANNEL_ID,
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"提醒通知",
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NotificationManager.IMPORTANCE_DEFAULT
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)
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notificationManager.createNotificationChannel(channel)
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}
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// 创建通知
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val notification = NotificationCompat.Builder(applicationContext, CHANNEL_ID)
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.setSmallIcon(R.drawable.ic_reminder) // 使用自定义图标
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.setContentTitle(title)
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.setContentText(content)
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.setPriority(NotificationCompat.PRIORITY_DEFAULT)
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.setAutoCancel(true)
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.setContentIntent(pendingIntent)
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.build()
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// 发送通知
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notificationManager.notify(id.toInt(), notification)
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}
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// 添加创建跳转Intent的方法
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private fun createAppIntent(): Intent {
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// 判断用户是否已登录
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val isLoggedIn = PreferencesManager.getToken() != null
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return if (isLoggedIn) {
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// 已登录，跳转到主页
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Intent(applicationContext, MainActivity::class.java).apply {
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flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
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}
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} else {
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// 未登录，跳转到登录页
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Intent(applicationContext, PhoneLoginActivity::class.java).apply {
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flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
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}
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}
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}
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// 修改测试通知方法，添加点击事件
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private fun sendTestNotification() {
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val notificationManager = applicationContext.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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// 创建启动应用的Intent
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val intent = createAppIntent()
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// 创建PendingIntent
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val pendingIntent = PendingIntent.getActivity(
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applicationContext,
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1000,
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intent,
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PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
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)
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val channel = NotificationChannel(
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CHANNEL_ID,
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"测试通知",
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NotificationManager.IMPORTANCE_HIGH
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)
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notificationManager.createNotificationChannel(channel)
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}
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val notification = NotificationCompat.Builder(applicationContext, CHANNEL_ID)
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.setSmallIcon(R.drawable.ic_reminder) // 使用自定义图标
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.setContentTitle("测试通知")
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.setContentText("这是一条测试通知，证明 Worker 已执行")
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.setPriority(NotificationCompat.PRIORITY_HIGH)
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.setAutoCancel(true)
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.setContentIntent(pendingIntent)
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.build()
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notificationManager.notify(1000, notification)
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}
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companion object {
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private const val CHANNEL_ID = "reminder_channel"
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// 定时任务执行频率 - 可选不同配置
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val REPEAT_INTERVAL = 15L // 设置为每15分钟运行一次
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val REPEAT_INTERVAL_TIME_UNIT = TimeUnit.MINUTES
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// 创建在指定时间运行的定时任务
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fun setupScheduledWorker(context: Context, hour: Int, minute: Int) {
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val calendar = Calendar.getInstance()
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val now = Calendar.getInstance()
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calendar.set(Calendar.HOUR_OF_DAY, hour)
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calendar.set(Calendar.MINUTE, minute)
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calendar.set(Calendar.SECOND, 0)
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// 如果设定时间已经过了，则设置为明天这个时间
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if (calendar.timeInMillis < now.timeInMillis) {
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calendar.add(Calendar.DAY_OF_MONTH, 1)
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}
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// 计算初始延迟
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val initialDelay = calendar.timeInMillis - now.timeInMillis
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// 创建周期性工作请求（每天同一时间）
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val dailyWorkRequest = PeriodicWorkRequestBuilder<ReminderWorker>(
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24, TimeUnit.HOURS
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)
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.setInitialDelay(initialDelay, TimeUnit.MILLISECONDS)
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.build()
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// 使用 REPLACE 策略确保新配置生效
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WorkManager.getInstance(context).enqueueUniquePeriodicWork(
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"daily_reminder_${hour}_${minute}",
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ExistingPeriodicWorkPolicy.REPLACE,
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dailyWorkRequest
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)
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}
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}
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}
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