package safeluck.drive.evaluation.DB.lightdb
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import kotlinx.coroutines.Dispatchers.IO
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import kotlinx.coroutines.withContext
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/**DriveJudge
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* Created by lzw on 2021/1/15. 10:01:31
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* 邮箱：632393724@qq.com
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* All Rights Saved! Chongqing AnYun Tech co. LTD
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*/
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class LightDefaultRepository private constructor(
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private val lightdefaulDao: LightUseQuestionsDao
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){
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suspend fun removeItem(lightusequest:LightUseQuestions){
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withContext(IO){
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lightdefaulDao.deleteItem(lightusequest)
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}
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}
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fun getLightUseQuestions() = lightdefaulDao.getLightUseQuestions()
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suspend fun updateQuest2Answer(questionId: Int, answ: String) {
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withContext(IO){
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lightdefaulDao.updateAnswer(questionId,answ)
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}
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}
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suspend fun addItem(questionId: Int, question: String, flag: Int,answ:String) {
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withContext(IO){
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var lightquest = LightUseQuestions()
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lightquest.question = question
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lightquest.id = questionId
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lightquest.flag = flag
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lightquest.answer = answ
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lightdefaulDao.insertQuestion(lightquest)
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}
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}
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companion object{
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@Volatile
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private var instance:LightDefaultRepository ?= null
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fun getInstance(lightdefaulDao: LightUseQuestionsDao)= instance?: synchronized(this){
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instance?: LightDefaultRepository(lightdefaulDao).also { instance = it }
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}
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}
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}
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