77 lines
2.6 KiB
Kotlin
77 lines
2.6 KiB
Kotlin
package com.acitelight.aether.viewModel
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import android.content.Context
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import androidx.compose.foundation.lazy.LazyListState
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import androidx.compose.foundation.lazy.rememberLazyListState
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.LaunchedEffect
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import androidx.compose.runtime.mutableStateListOf
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import androidx.compose.runtime.mutableStateOf
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import androidx.compose.runtime.remember
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import androidx.compose.runtime.rememberCoroutineScope
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import androidx.compose.ui.platform.LocalContext
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.viewModelScope
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import coil3.ImageLoader
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import coil3.network.okhttp.OkHttpNetworkFetcherFactory
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import com.acitelight.aether.model.Comic
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import com.acitelight.aether.model.ComicRecord
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import com.acitelight.aether.model.ComicRecordDatabase
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import com.acitelight.aether.service.ApiClient.createOkHttp
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import com.acitelight.aether.service.MediaManager
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import dagger.hilt.android.lifecycle.HiltViewModel
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import dagger.hilt.android.qualifiers.ApplicationContext
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.launch
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import javax.inject.Inject
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@HiltViewModel
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class ComicPageViewModel @Inject constructor(
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val mediaManager: MediaManager,
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@ApplicationContext private val context: Context
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) : ViewModel()
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{
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var imageLoader: ImageLoader? = null
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var comic = mutableStateOf<Comic?>(null)
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var pageList = mutableStateListOf<String>()
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var title = mutableStateOf<String>("")
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var listState: LazyListState? = null
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var showPlane = mutableStateOf(true)
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var db: ComicRecordDatabase
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init{
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imageLoader = ImageLoader.Builder(context)
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.components {
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add(OkHttpNetworkFetcherFactory(createOkHttp()))
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}
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.build()
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listState = LazyListState(0, 0)
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db = ComicRecordDatabase.getDatabase(context)
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}
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@Composable
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fun Resolve(id: String, page: Int)
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{
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if(comic.value != null) return
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LaunchedEffect(id, page) {
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viewModelScope.launch {
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comic.value = mediaManager.queryComicInfoSingle(id)
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comic.value?.let {
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pageList.addAll(it.comic.list)
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title.value = it.comic.comic_name
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listState?.scrollToItem(index = page)
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updateProcess(page)
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}
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}
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}
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}
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fun updateProcess(page: Int)
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{
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if(comic.value == null) return
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viewModelScope.launch {
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db.userDao().insert(ComicRecord(id = comic.value!!.id.toInt(), name = comic.value!!.comic.comic_name, position = page))
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}
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}
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} |