Move SQLDelight to data module (#8954)

And use tachiyomi instead of eu.kanade.tachiyomi for package names in the module

data/.gitignore

@@ -0,0 +1 @@
+/build

data/build.gradle.kts

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+plugins {
+    id("com.android.library")
+    kotlin("android")
+    id("com.squareup.sqldelight")
+}
+
+android {
+    namespace = "tachiyomi.data"
+
+    defaultConfig {
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    sqldelight {
+        database("Database") {
+            packageName = "tachiyomi.data"
+            dialect = "sqlite:3.24"
+        }
+    }
+}
+
+dependencies {
+    implementation(project(":source-api"))
+    api(libs.sqldelight.android.driver)
+    api(libs.sqldelight.coroutines)
+    api(libs.sqldelight.android.paging)
+}

data/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

data/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>

data/src/main/java/tachiyomi/data/AndroidDatabaseHandler.kt

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+package tachiyomi.data
+
+import androidx.paging.PagingSource
+import com.squareup.sqldelight.Query
+import com.squareup.sqldelight.db.SqlDriver
+import com.squareup.sqldelight.runtime.coroutines.asFlow
+import com.squareup.sqldelight.runtime.coroutines.mapToList
+import com.squareup.sqldelight.runtime.coroutines.mapToOne
+import com.squareup.sqldelight.runtime.coroutines.mapToOneOrNull
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.withContext
+
+class AndroidDatabaseHandler(
+    val db: Database,
+    private val driver: SqlDriver,
+    val queryDispatcher: CoroutineDispatcher = Dispatchers.IO,
+    val transactionDispatcher: CoroutineDispatcher = queryDispatcher,
+) : DatabaseHandler {
+
+    val suspendingTransactionId = ThreadLocal<Int>()
+
+    override suspend fun <T> await(inTransaction: Boolean, block: suspend Database.() -> T): T {
+        return dispatch(inTransaction, block)
+    }
+
+    override suspend fun <T : Any> awaitList(
+        inTransaction: Boolean,
+        block: suspend Database.() -> Query<T>,
+    ): List<T> {
+        return dispatch(inTransaction) { block(db).executeAsList() }
+    }
+
+    override suspend fun <T : Any> awaitOne(
+        inTransaction: Boolean,
+        block: suspend Database.() -> Query<T>,
+    ): T {
+        return dispatch(inTransaction) { block(db).executeAsOne() }
+    }
+
+    override suspend fun <T : Any> awaitOneOrNull(
+        inTransaction: Boolean,
+        block: suspend Database.() -> Query<T>,
+    ): T? {
+        return dispatch(inTransaction) { block(db).executeAsOneOrNull() }
+    }
+
+    override fun <T : Any> subscribeToList(block: Database.() -> Query<T>): Flow<List<T>> {
+        return block(db).asFlow().mapToList(queryDispatcher)
+    }
+
+    override fun <T : Any> subscribeToOne(block: Database.() -> Query<T>): Flow<T> {
+        return block(db).asFlow().mapToOne(queryDispatcher)
+    }
+
+    override fun <T : Any> subscribeToOneOrNull(block: Database.() -> Query<T>): Flow<T?> {
+        return block(db).asFlow().mapToOneOrNull(queryDispatcher)
+    }
+
+    override fun <T : Any> subscribeToPagingSource(
+        countQuery: Database.() -> Query<Long>,
+        queryProvider: Database.(Long, Long) -> Query<T>,
+    ): PagingSource<Long, T> {
+        return QueryPagingSource(
+            handler = this,
+            countQuery = countQuery,
+            queryProvider = { limit, offset ->
+                queryProvider.invoke(db, limit, offset)
+            },
+        )
+    }
+
+    private suspend fun <T> dispatch(inTransaction: Boolean, block: suspend Database.() -> T): T {
+        // Create a transaction if needed and run the calling block inside it.
+        if (inTransaction) {
+            return withTransaction { block(db) }
+        }
+
+        // If we're currently in the transaction thread, there's no need to dispatch our query.
+        if (driver.currentTransaction() != null) {
+            return block(db)
+        }
+
+        // Get the current database context and run the calling block.
+        val context = getCurrentDatabaseContext()
+        return withContext(context) { block(db) }
+    }
+}

data/src/main/java/tachiyomi/data/DatabaseAdapter.kt

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+package tachiyomi.data
+
+import com.squareup.sqldelight.ColumnAdapter
+import eu.kanade.tachiyomi.source.model.UpdateStrategy
+import java.util.Date
+
+val dateAdapter = object : ColumnAdapter<Date, Long> {
+    override fun decode(databaseValue: Long): Date = Date(databaseValue)
+    override fun encode(value: Date): Long = value.time
+}
+
+private const val listOfStringsSeparator = ", "
+val listOfStringsAdapter = object : ColumnAdapter<List<String>, String> {
+    override fun decode(databaseValue: String) =
+        if (databaseValue.isEmpty()) {
+            emptyList()
+        } else {
+            databaseValue.split(listOfStringsSeparator)
+        }
+    override fun encode(value: List<String>) = value.joinToString(separator = listOfStringsSeparator)
+}
+
+val updateStrategyAdapter = object : ColumnAdapter<UpdateStrategy, Long> {
+    private val enumValues by lazy { UpdateStrategy.values() }
+
+    override fun decode(databaseValue: Long): UpdateStrategy =
+        enumValues.getOrElse(databaseValue.toInt()) { UpdateStrategy.ALWAYS_UPDATE }
+
+    override fun encode(value: UpdateStrategy): Long = value.ordinal.toLong()
+}

data/src/main/java/tachiyomi/data/DatabaseHandler.kt

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+package tachiyomi.data
+
+import androidx.paging.PagingSource
+import com.squareup.sqldelight.Query
+import kotlinx.coroutines.flow.Flow
+
+interface DatabaseHandler {
+
+    suspend fun <T> await(inTransaction: Boolean = false, block: suspend Database.() -> T): T
+
+    suspend fun <T : Any> awaitList(
+        inTransaction: Boolean = false,
+        block: suspend Database.() -> Query<T>,
+    ): List<T>
+
+    suspend fun <T : Any> awaitOne(
+        inTransaction: Boolean = false,
+        block: suspend Database.() -> Query<T>,
+    ): T
+
+    suspend fun <T : Any> awaitOneOrNull(
+        inTransaction: Boolean = false,
+        block: suspend Database.() -> Query<T>,
+    ): T?
+
+    fun <T : Any> subscribeToList(block: Database.() -> Query<T>): Flow<List<T>>
+
+    fun <T : Any> subscribeToOne(block: Database.() -> Query<T>): Flow<T>
+
+    fun <T : Any> subscribeToOneOrNull(block: Database.() -> Query<T>): Flow<T?>
+
+    fun <T : Any> subscribeToPagingSource(
+        countQuery: Database.() -> Query<Long>,
+        queryProvider: Database.(Long, Long) -> Query<T>,
+    ): PagingSource<Long, T>
+}

data/src/main/java/tachiyomi/data/QueryPagingSource.kt

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+package tachiyomi.data
+
+import androidx.paging.PagingSource
+import androidx.paging.PagingState
+import com.squareup.sqldelight.Query
+import kotlin.properties.Delegates
+
+class QueryPagingSource<RowType : Any>(
+    val handler: DatabaseHandler,
+    val countQuery: Database.() -> Query<Long>,
+    val queryProvider: Database.(Long, Long) -> Query<RowType>,
+) : PagingSource<Long, RowType>(), Query.Listener {
+
+    override val jumpingSupported: Boolean = true
+
+    private var currentQuery: Query<RowType>? by Delegates.observable(null) { _, old, new ->
+        old?.removeListener(this)
+        new?.addListener(this)
+    }
+
+    init {
+        registerInvalidatedCallback {
+            currentQuery?.removeListener(this)
+            currentQuery = null
+        }
+    }
+
+    override suspend fun load(params: LoadParams<Long>): LoadResult<Long, RowType> {
+        try {
+            val key = params.key ?: 0L
+            val loadSize = params.loadSize
+            val count = handler.awaitOne { countQuery() }
+
+            val (offset, limit) = when (params) {
+                is LoadParams.Prepend -> key - loadSize to loadSize.toLong()
+                else -> key to loadSize.toLong()
+            }
+
+            val data = handler.awaitList {
+                queryProvider(limit, offset)
+                    .also { currentQuery = it }
+            }
+
+            val (prevKey, nextKey) = when (params) {
+                is LoadParams.Append -> { offset - loadSize to offset + loadSize }
+                else -> { offset to offset + loadSize }
+            }
+
+            return LoadResult.Page(
+                data = data,
+                prevKey = if (offset <= 0L || prevKey < 0L) null else prevKey,
+                nextKey = if (offset + loadSize >= count) null else nextKey,
+                itemsBefore = maxOf(0L, offset).toInt(),
+                itemsAfter = maxOf(0L, count - (offset + loadSize)).toInt(),
+            )
+        } catch (e: Exception) {
+            return LoadResult.Error(throwable = e)
+        }
+    }
+
+    override fun getRefreshKey(state: PagingState<Long, RowType>): Long? {
+        return state.anchorPosition?.let { anchorPosition ->
+            val anchorPage = state.closestPageToPosition(anchorPosition)
+            anchorPage?.prevKey ?: anchorPage?.nextKey
+        }
+    }
+
+    override fun queryResultsChanged() {
+        invalidate()
+    }
+}

data/src/main/java/tachiyomi/data/TransactionContext.kt

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+package tachiyomi.data
+
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.asContextElement
+import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.suspendCancellableCoroutine
+import kotlinx.coroutines.withContext
+import java.util.concurrent.RejectedExecutionException
+import java.util.concurrent.atomic.AtomicInteger
+import kotlin.coroutines.ContinuationInterceptor
+import kotlin.coroutines.CoroutineContext
+import kotlin.coroutines.EmptyCoroutineContext
+import kotlin.coroutines.coroutineContext
+import kotlin.coroutines.resume
+
+/**
+ * Returns the transaction dispatcher if we are on a transaction, or the database dispatchers.
+ */
+internal suspend fun AndroidDatabaseHandler.getCurrentDatabaseContext(): CoroutineContext {
+    return coroutineContext[TransactionElement]?.transactionDispatcher ?: queryDispatcher
+}
+
+/**
+ * Calls the specified suspending [block] in a database transaction. The transaction will be
+ * marked as successful unless an exception is thrown in the suspending [block] or the coroutine
+ * is cancelled.
+ *
+ * SQLDelight will only perform at most one transaction at a time, additional transactions are queued
+ * and executed on a first come, first serve order.
+ *
+ * Performing blocking database operations is not permitted in a coroutine scope other than the
+ * one received by the suspending block. It is recommended that all [Dao] function invoked within
+ * the [block] be suspending functions.
+ *
+ * The dispatcher used to execute the given [block] will utilize threads from SQLDelight's query executor.
+ */
+internal suspend fun <T> AndroidDatabaseHandler.withTransaction(block: suspend () -> T): T {
+    // Use inherited transaction context if available, this allows nested suspending transactions.
+    val transactionContext =
+        coroutineContext[TransactionElement]?.transactionDispatcher ?: createTransactionContext()
+    return withContext(transactionContext) {
+        val transactionElement = coroutineContext[TransactionElement]!!
+        transactionElement.acquire()
+        try {
+            db.transactionWithResult {
+                runBlocking(transactionContext) {
+                    block()
+                }
+            }
+        } finally {
+            transactionElement.release()
+        }
+    }
+}
+
+/**
+ * Creates a [CoroutineContext] for performing database operations within a coroutine transaction.
+ *
+ * The context is a combination of a dispatcher, a [TransactionElement] and a thread local element.
+ *
+ * * The dispatcher will dispatch coroutines to a single thread that is taken over from the SQLDelight
+ * query executor. If the coroutine context is switched, suspending DAO functions will be able to
+ * dispatch to the transaction thread.
+ *
+ * * The [TransactionElement] serves as an indicator for inherited context, meaning, if there is a
+ * switch of context, suspending DAO methods will be able to use the indicator to dispatch the
+ * database operation to the transaction thread.
+ *
+ * * The thread local element serves as a second indicator and marks threads that are used to
+ * execute coroutines within the coroutine transaction, more specifically it allows us to identify
+ * if a blocking DAO method is invoked within the transaction coroutine. Never assign meaning to
+ * this value, for now all we care is if its present or not.
+ */
+private suspend fun AndroidDatabaseHandler.createTransactionContext(): CoroutineContext {
+    val controlJob = Job()
+    // make sure to tie the control job to this context to avoid blocking the transaction if
+    // context get cancelled before we can even start using this job. Otherwise, the acquired
+    // transaction thread will forever wait for the controlJob to be cancelled.
+    // see b/148181325
+    coroutineContext[Job]?.invokeOnCompletion {
+        controlJob.cancel()
+    }
+
+    val dispatcher = transactionDispatcher.acquireTransactionThread(controlJob)
+    val transactionElement = TransactionElement(controlJob, dispatcher)
+    val threadLocalElement =
+        suspendingTransactionId.asContextElement(System.identityHashCode(controlJob))
+    return dispatcher + transactionElement + threadLocalElement
+}
+
+/**
+ * Acquires a thread from the executor and returns a [ContinuationInterceptor] to dispatch
+ * coroutines to the acquired thread. The [controlJob] is used to control the release of the
+ * thread by cancelling the job.
+ */
+private suspend fun CoroutineDispatcher.acquireTransactionThread(
+    controlJob: Job,
+): ContinuationInterceptor {
+    return suspendCancellableCoroutine { continuation ->
+        continuation.invokeOnCancellation {
+            // We got cancelled while waiting to acquire a thread, we can't stop our attempt to
+            // acquire a thread, but we can cancel the controlling job so once it gets acquired it
+            // is quickly released.
+            controlJob.cancel()
+        }
+        try {
+            dispatch(EmptyCoroutineContext) {
+                runBlocking {
+                    // Thread acquired, resume coroutine
+                    continuation.resume(coroutineContext[ContinuationInterceptor]!!)
+                    controlJob.join()
+                }
+            }
+        } catch (ex: RejectedExecutionException) {
+            // Couldn't acquire a thread, cancel coroutine
+            continuation.cancel(
+                IllegalStateException(
+                    "Unable to acquire a thread to perform the database transaction",
+                    ex,
+                ),
+            )
+        }
+    }
+}
+
+/**
+ * A [CoroutineContext.Element] that indicates there is an on-going database transaction.
+ */
+private class TransactionElement(
+    private val transactionThreadControlJob: Job,
+    val transactionDispatcher: ContinuationInterceptor,
+) : CoroutineContext.Element {
+
+    companion object Key : CoroutineContext.Key<TransactionElement>
+
+    override val key: CoroutineContext.Key<TransactionElement>
+        get() = TransactionElement
+
+    /**
+     * Number of transactions (including nested ones) started with this element.
+     * Call [acquire] to increase the count and [release] to decrease it. If the count reaches zero
+     * when [release] is invoked then the transaction job is cancelled and the transaction thread
+     * is released.
+     */
+    private val referenceCount = AtomicInteger(0)
+
+    fun acquire() {
+        referenceCount.incrementAndGet()
+    }
+
+    fun release() {
+        val count = referenceCount.decrementAndGet()
+        if (count < 0) {
+            throw IllegalStateException("Transaction was never started or was already released")
+        } else if (count == 0) {
+            // Cancel the job that controls the transaction thread, causing it to be released.
+            transactionThreadControlJob.cancel()
+        }
+    }
+}

data/src/main/sqldelight/tachiyomi/data/categories.sq

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+CREATE TABLE categories(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    name TEXT NOT NULL,
+    sort INTEGER NOT NULL,
+    flags INTEGER NOT NULL
+);
+
+-- Insert system category
+INSERT OR IGNORE INTO categories(_id, name, sort, flags) VALUES (0, "", -1, 0);
+-- Disallow deletion of default category
+CREATE TRIGGER IF NOT EXISTS system_category_delete_trigger BEFORE DELETE
+ON categories
+BEGIN SELECT CASE
+    WHEN old._id <= 0 THEN
+        RAISE(ABORT, "System category can't be deleted")
+    END;
+END;
+
+getCategory:
+SELECT *
+FROM categories
+WHERE _id = :id
+LIMIT 1;
+
+getCategories:
+SELECT
+_id AS id,
+name,
+sort AS `order`,
+flags
+FROM categories
+ORDER BY sort;
+
+getCategoriesByMangaId:
+SELECT
+C._id AS id,
+C.name,
+C.sort AS `order`,
+C.flags
+FROM categories C
+JOIN mangas_categories MC
+ON C._id = MC.category_id
+WHERE MC.manga_id = :mangaId;
+
+insert:
+INSERT INTO categories(name, sort, flags)
+VALUES (:name, :order, :flags);
+
+delete:
+DELETE FROM categories
+WHERE _id = :categoryId;
+
+update:
+UPDATE categories
+SET name = coalesce(:name, name),
+    sort = coalesce(:order, sort),
+    flags = coalesce(:flags, flags)
+WHERE _id = :categoryId;
+
+updateAllFlags:
+UPDATE categories SET
+flags = coalesce(?, flags);
+
+selectLastInsertedRowId:
+SELECT last_insert_rowid();

data/src/main/sqldelight/tachiyomi/data/chapters.sq

@@ -0,0 +1,72 @@
+CREATE TABLE chapters(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    manga_id INTEGER NOT NULL,
+    url TEXT NOT NULL,
+    name TEXT NOT NULL,
+    scanlator TEXT,
+    read INTEGER AS Boolean NOT NULL,
+    bookmark INTEGER AS Boolean NOT NULL,
+    last_page_read INTEGER NOT NULL,
+    chapter_number REAL AS Float NOT NULL,
+    source_order INTEGER NOT NULL,
+    date_fetch INTEGER AS Long NOT NULL,
+    date_upload INTEGER AS Long NOT NULL,
+    FOREIGN KEY(manga_id) REFERENCES mangas (_id)
+    ON DELETE CASCADE
+);
+
+CREATE INDEX chapters_manga_id_index ON chapters(manga_id);
+CREATE INDEX chapters_unread_by_manga_index ON chapters(manga_id, read) WHERE read = 0;
+
+getChapterById:
+SELECT *
+FROM chapters
+WHERE _id = :id;
+
+getChaptersByMangaId:
+SELECT *
+FROM chapters
+WHERE manga_id = :mangaId;
+
+getBookmarkedChaptersByMangaId:
+SELECT *
+FROM chapters
+WHERE bookmark
+AND manga_id = :mangaId;
+
+getChapterByUrl:
+SELECT *
+FROM chapters
+WHERE url = :chapterUrl;
+
+getChapterByUrlAndMangaId:
+SELECT *
+FROM chapters
+WHERE url = :chapterUrl
+AND manga_id = :mangaId;
+
+removeChaptersWithIds:
+DELETE FROM chapters
+WHERE _id IN :chapterIds;
+
+insert:
+INSERT INTO chapters(manga_id,url,name,scanlator,read,bookmark,last_page_read,chapter_number,source_order,date_fetch,date_upload)
+VALUES (:mangaId,:url,:name,:scanlator,:read,:bookmark,:lastPageRead,:chapterNumber,:sourceOrder,:dateFetch,:dateUpload);
+
+update:
+UPDATE chapters
+SET manga_id = coalesce(:mangaId, manga_id),
+    url = coalesce(:url, url),
+    name = coalesce(:name, name),
+    scanlator = coalesce(:scanlator, scanlator),
+    read = coalesce(:read, read),
+    bookmark = coalesce(:bookmark, bookmark),
+    last_page_read = coalesce(:lastPageRead, last_page_read),
+    chapter_number = coalesce(:chapterNumber, chapter_number),
+    source_order = coalesce(:sourceOrder, source_order),
+    date_fetch = coalesce(:dateFetch, date_fetch),
+    date_upload = coalesce(:dateUpload, date_upload)
+WHERE _id = :chapterId;
+
+selectLastInsertedRowId:
+SELECT last_insert_rowid();

data/src/main/sqldelight/tachiyomi/data/history.sq

@@ -0,0 +1,73 @@
+import java.util.Date;
+
+CREATE TABLE history(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    chapter_id INTEGER NOT NULL UNIQUE,
+    last_read INTEGER AS Date,
+    time_read INTEGER NOT NULL,
+    FOREIGN KEY(chapter_id) REFERENCES chapters (_id)
+    ON DELETE CASCADE
+);
+
+CREATE INDEX history_history_chapter_id_index ON history(chapter_id);
+
+getHistoryByMangaId:
+SELECT
+H._id,
+H.chapter_id,
+H.last_read,
+H.time_read
+FROM history H
+JOIN chapters C
+ON H.chapter_id = C._id
+WHERE C.manga_id = :mangaId AND C._id = H.chapter_id;
+
+getHistoryByChapterUrl:
+SELECT
+H._id,
+H.chapter_id,
+H.last_read,
+H.time_read
+FROM history H
+JOIN chapters C
+ON H.chapter_id = C._id
+WHERE C.url = :chapterUrl AND C._id = H.chapter_id;
+
+resetHistoryById:
+UPDATE history
+SET last_read = 0
+WHERE _id = :historyId;
+
+resetHistoryByMangaId:
+UPDATE history
+SET last_read = 0
+WHERE _id IN (
+    SELECT H._id
+    FROM mangas M
+    INNER JOIN chapters C
+    ON M._id = C.manga_id
+    INNER JOIN history H
+    ON C._id = H.chapter_id
+    WHERE M._id = :mangaId
+);
+
+removeAllHistory:
+DELETE FROM history;
+
+removeResettedHistory:
+DELETE FROM history
+WHERE last_read = 0;
+
+upsert:
+INSERT INTO history(chapter_id, last_read, time_read)
+VALUES (:chapterId, :readAt, :time_read)
+ON CONFLICT(chapter_id)
+DO UPDATE
+SET
+    last_read = :readAt,
+    time_read = time_read + :time_read
+WHERE chapter_id = :chapterId;
+
+getReadDuration:
+SELECT coalesce(sum(time_read), 0)
+FROM history;

data/src/main/sqldelight/tachiyomi/data/manga_sync.sq

@@ -0,0 +1,57 @@
+CREATE TABLE manga_sync(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    manga_id INTEGER NOT NULL,
+    sync_id INTEGER NOT NULL,
+    remote_id INTEGER NOT NULL,
+    library_id INTEGER,
+    title TEXT NOT NULL,
+    last_chapter_read REAL NOT NULL,
+    total_chapters INTEGER NOT NULL,
+    status INTEGER NOT NULL,
+    score REAL AS Float NOT NULL,
+    remote_url TEXT NOT NULL,
+    start_date INTEGER AS Long NOT NULL,
+    finish_date INTEGER AS Long NOT NULL,
+    UNIQUE (manga_id, sync_id) ON CONFLICT REPLACE,
+    FOREIGN KEY(manga_id) REFERENCES mangas (_id)
+    ON DELETE CASCADE
+);
+
+delete:
+DELETE FROM manga_sync
+WHERE manga_id = :mangaId AND sync_id = :syncId;
+
+getTracks:
+SELECT *
+FROM manga_sync;
+
+getTrackById:
+SELECT *
+FROM manga_sync
+WHERE _id = :id;
+
+getTracksByMangaId:
+SELECT *
+FROM manga_sync
+WHERE manga_id = :mangaId;
+
+insert:
+INSERT INTO manga_sync(manga_id,sync_id,remote_id,library_id,title,last_chapter_read,total_chapters,status,score,remote_url,start_date,finish_date)
+VALUES (:mangaId,:syncId,:remoteId,:libraryId,:title,:lastChapterRead,:totalChapters,:status,:score,:remoteUrl,:startDate,:finishDate);
+
+update:
+UPDATE manga_sync
+SET
+    manga_id = coalesce(:mangaId, manga_id),
+    sync_id = coalesce(:syncId, sync_id),
+    remote_id = coalesce(:mediaId, remote_id),
+    library_id = coalesce(:libraryId, library_id),
+    title = coalesce(:title, title),
+    last_chapter_read = coalesce(:lastChapterRead, last_chapter_read),
+    total_chapters = coalesce(:totalChapter, total_chapters),
+    status = coalesce(:status, status),
+    score = coalesce(:score, score),
+    remote_url = coalesce(:trackingUrl, remote_url),
+    start_date = coalesce(:startDate, start_date),
+    finish_date = coalesce(:finishDate, finish_date)
+WHERE _id = :id;

data/src/main/sqldelight/tachiyomi/data/mangas.sq

@@ -0,0 +1,108 @@
+import eu.kanade.tachiyomi.source.model.UpdateStrategy;
+import java.lang.String;
+import kotlin.collections.List;
+
+CREATE TABLE mangas(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    source INTEGER NOT NULL,
+    url TEXT NOT NULL,
+    artist TEXT,
+    author TEXT,
+    description TEXT,
+    genre TEXT AS List<String>,
+    title TEXT NOT NULL,
+    status INTEGER NOT NULL,
+    thumbnail_url TEXT,
+    favorite INTEGER AS Boolean NOT NULL,
+    last_update INTEGER AS Long,
+    next_update INTEGER AS Long,
+    initialized INTEGER AS Boolean NOT NULL,
+    viewer INTEGER NOT NULL,
+    chapter_flags INTEGER NOT NULL,
+    cover_last_modified INTEGER AS Long NOT NULL,
+    date_added INTEGER AS Long NOT NULL,
+    update_strategy INTEGER AS UpdateStrategy NOT NULL DEFAULT 0
+);
+
+CREATE INDEX library_favorite_index ON mangas(favorite) WHERE favorite = 1;
+CREATE INDEX mangas_url_index ON mangas(url);
+
+getMangaById:
+SELECT *
+FROM mangas
+WHERE _id = :id;
+
+-- TODO: this should ideally never really have more than 1 result
+getMangaByUrlAndSource:
+SELECT *
+FROM mangas
+WHERE url = :url AND source = :source
+LIMIT 1;
+
+getFavorites:
+SELECT *
+FROM mangas
+WHERE favorite = 1;
+
+getSourceIdWithFavoriteCount:
+SELECT
+source,
+count(*)
+FROM mangas
+WHERE favorite = 1
+GROUP BY source;
+
+getFavoriteBySourceId:
+SELECT *
+FROM mangas
+WHERE favorite = 1
+AND source = :sourceId;
+
+getDuplicateLibraryManga:
+SELECT *
+FROM mangas
+WHERE favorite = 1
+AND LOWER(title) = :title
+LIMIT 1;
+
+resetViewerFlags:
+UPDATE mangas
+SET viewer = 0;
+
+getSourceIdsWithNonLibraryManga:
+SELECT source, COUNT(*) AS manga_count
+FROM mangas
+WHERE favorite = 0
+GROUP BY source;
+
+deleteMangasNotInLibraryBySourceIds:
+DELETE FROM mangas
+WHERE favorite = 0 AND source IN :sourceIds;
+
+insert:
+INSERT INTO mangas(source,url,artist,author,description,genre,title,status,thumbnail_url,favorite,last_update,next_update,initialized,viewer,chapter_flags,cover_last_modified,date_added,update_strategy)
+VALUES (:source,:url,:artist,:author,:description,:genre,:title,:status,:thumbnailUrl,:favorite,:lastUpdate,:nextUpdate,:initialized,:viewerFlags,:chapterFlags,:coverLastModified,:dateAdded,:updateStrategy);
+
+update:
+UPDATE mangas SET
+    source = coalesce(:source, source),
+    url = coalesce(:url, url),
+    artist = coalesce(:artist, artist),
+    author = coalesce(:author, author),
+    description = coalesce(:description, description),
+    genre = coalesce(:genre, genre),
+    title = coalesce(:title, title),
+    status = coalesce(:status, status),
+    thumbnail_url = coalesce(:thumbnailUrl, thumbnail_url),
+    favorite = coalesce(:favorite, favorite),
+    last_update = coalesce(:lastUpdate, last_update),
+    initialized = coalesce(:initialized, initialized),
+    viewer = coalesce(:viewer, viewer),
+    chapter_flags = coalesce(:chapterFlags, chapter_flags),
+    cover_last_modified = coalesce(:coverLastModified, cover_last_modified),
+    date_added = coalesce(:dateAdded, date_added),
+    update_strategy = coalesce(:updateStrategy, update_strategy)
+WHERE _id = :mangaId;
+
+selectLastInsertedRowId:
+SELECT last_insert_rowid();

data/src/main/sqldelight/tachiyomi/data/mangas_categories.sq

@@ -0,0 +1,17 @@
+CREATE TABLE mangas_categories(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    manga_id INTEGER NOT NULL,
+    category_id INTEGER NOT NULL,
+    FOREIGN KEY(category_id) REFERENCES categories (_id)
+    ON DELETE CASCADE,
+    FOREIGN KEY(manga_id) REFERENCES mangas (_id)
+    ON DELETE CASCADE
+);
+
+insert:
+INSERT INTO mangas_categories(manga_id, category_id)
+VALUES (:mangaId, :categoryId);
+
+deleteMangaCategoryByMangaId:
+DELETE FROM mangas_categories
+WHERE manga_id = :mangaId;

data/src/main/sqldelight/tachiyomi/data/sources.sq

@@ -0,0 +1,24 @@
+CREATE TABLE sources(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    lang TEXT NOT NULL,
+    name TEXT NOT NULL
+);
+
+findAll:
+SELECT *
+FROM sources;
+
+findOne:
+SELECT *
+FROM sources
+WHERE _id = :id;
+
+upsert:
+INSERT INTO sources(_id, lang, name)
+VALUES (:id, :lang, :name)
+ON CONFLICT(_id)
+DO UPDATE
+SET
+    lang = :lang,
+    name = :name
+WHERE _id = :id;

data/src/main/sqldelight/tachiyomi/migrations/1.sqm

@@ -0,0 +1,6 @@
+ALTER TABLE chapters
+ADD COLUMN source_order INTEGER DEFAULT 0;
+
+UPDATE mangas
+SET thumbnail_url = replace(thumbnail_url, '93.174.95.110', 'kissmanga.com')
+WHERE source = 4;

data/src/main/sqldelight/tachiyomi/migrations/10.sqm

@@ -0,0 +1,11 @@
+ALTER TABLE mangas
+ADD COLUMN date_added INTEGER NOT NULL DEFAULT 0;
+
+UPDATE mangas
+SET date_added = (
+    SELECT MIN(date_fetch)
+    FROM mangas M
+    INNER JOIN chapters C
+    ON M._id = C.manga_id
+    GROUP BY M._id
+);

data/src/main/sqldelight/tachiyomi/migrations/11.sqm

@@ -0,0 +1,2 @@
+ALTER TABLE mangas
+ADD COLUMN next_update INTEGER DEFAULT 0;

data/src/main/sqldelight/tachiyomi/migrations/12.sqm

@@ -0,0 +1,27 @@
+ALTER TABLE manga_sync
+RENAME TO manga_sync_tmp;
+
+CREATE TABLE manga_sync(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    manga_id INTEGER NOT NULL,
+    sync_id INTEGER NOT NULL,
+    remote_id INTEGER NOT NULL,
+    library_id INTEGER,
+    title TEXT NOT NULL,
+    last_chapter_read REAL NOT NULL,
+    total_chapters INTEGER NOT NULL,
+    status INTEGER NOT NULL,
+    score REAL AS Float NOT NULL,
+    remote_url TEXT NOT NULL,
+    start_date INTEGER AS Long NOT NULL,
+    finish_date INTEGER AS Long NOT NULL,
+    UNIQUE (manga_id, sync_id) ON CONFLICT REPLACE,
+    FOREIGN KEY(manga_id) REFERENCES mangas (_id)
+    ON DELETE CASCADE
+);
+
+INSERT INTO manga_sync(_id, manga_id, sync_id, remote_id, library_id, title, last_chapter_read, total_chapters, status, score, remote_url, start_date, finish_date)
+SELECT _id, manga_id, sync_id, remote_id, library_id, title, last_chapter_read, total_chapters, status, score, remote_url, start_date, finish_date
+FROM manga_sync_tmp;
+
+DROP TABLE manga_sync_tmp;

data/src/main/sqldelight/tachiyomi/migrations/13.sqm

@@ -0,0 +1,3 @@
+UPDATE chapters
+SET date_upload = date_fetch
+WHERE date_upload = 0;

data/src/main/sqldelight/tachiyomi/migrations/14.sqm

@@ -0,0 +1,149 @@
+DROP INDEX IF EXISTS chapters_manga_id_index;
+DROP INDEX IF EXISTS chapters_unread_by_manga_index;
+DROP INDEX IF EXISTS history_history_chapter_id_index;
+DROP INDEX IF EXISTS library_favorite_index;
+DROP INDEX IF EXISTS mangas_url_index;
+
+ALTER TABLE mangas RENAME TO manga_temp;
+CREATE TABLE mangas(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    source INTEGER NOT NULL,
+    url TEXT NOT NULL,
+    artist TEXT,
+    author TEXT,
+    description TEXT,
+    genre TEXT,
+    title TEXT NOT NULL,
+    status INTEGER NOT NULL,
+    thumbnail_url TEXT,
+    favorite INTEGER NOT NULL,
+    last_update INTEGER AS Long,
+    next_update INTEGER AS Long,
+    initialized INTEGER AS Boolean NOT NULL,
+    viewer INTEGER NOT NULL,
+    chapter_flags INTEGER NOT NULL,
+    cover_last_modified INTEGER AS Long NOT NULL,
+    date_added INTEGER AS Long NOT NULL
+);
+INSERT INTO mangas
+SELECT _id,source,url,artist,author,description,genre,title,status,thumbnail_url,favorite,last_update,next_update,initialized,viewer,chapter_flags,cover_last_modified,date_added
+FROM manga_temp;
+
+ALTER TABLE categories RENAME TO categories_temp;
+CREATE TABLE categories(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    name TEXT NOT NULL,
+    sort INTEGER NOT NULL,
+    flags INTEGER NOT NULL
+);
+INSERT INTO categories
+SELECT _id,name,sort,flags
+FROM categories_temp;
+
+ALTER TABLE chapters RENAME TO chapters_temp;
+CREATE TABLE chapters(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    manga_id INTEGER NOT NULL,
+    url TEXT NOT NULL,
+    name TEXT NOT NULL,
+    scanlator TEXT,
+    read INTEGER AS Boolean NOT NULL,
+    bookmark INTEGER AS Boolean NOT NULL,
+    last_page_read INTEGER NOT NULL,
+    chapter_number REAL AS Float NOT NULL,
+    source_order INTEGER NOT NULL,
+    date_fetch INTEGER AS Long NOT NULL,
+    date_upload INTEGER AS Long NOT NULL,
+    FOREIGN KEY(manga_id) REFERENCES mangas (_id)
+    ON DELETE CASCADE
+);
+INSERT INTO chapters
+SELECT _id,manga_id,url,name,scanlator,read,bookmark,last_page_read,chapter_number,source_order,date_fetch,date_upload
+FROM chapters_temp;
+
+ALTER TABLE history RENAME TO history_temp;
+CREATE TABLE history(
+    history_id INTEGER NOT NULL PRIMARY KEY,
+    history_chapter_id INTEGER NOT NULL UNIQUE,
+    history_last_read INTEGER AS Long,
+    history_time_read INTEGER AS Long,
+    FOREIGN KEY(history_chapter_id) REFERENCES chapters (_id)
+    ON DELETE CASCADE
+);
+INSERT INTO history
+SELECT history_id, history_chapter_id, history_last_read, history_time_read
+FROM history_temp;
+
+ALTER TABLE mangas_categories RENAME TO mangas_categories_temp;
+CREATE TABLE mangas_categories(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    manga_id INTEGER NOT NULL,
+    category_id INTEGER NOT NULL,
+    FOREIGN KEY(category_id) REFERENCES categories (_id)
+    ON DELETE CASCADE,
+    FOREIGN KEY(manga_id) REFERENCES mangas (_id)
+    ON DELETE CASCADE
+);
+INSERT INTO mangas_categories
+SELECT _id, manga_id, category_id
+FROM mangas_categories_temp;
+
+ALTER TABLE manga_sync RENAME TO manga_sync_temp;
+CREATE TABLE manga_sync(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    manga_id INTEGER NOT NULL,
+    sync_id INTEGER NOT NULL,
+    remote_id INTEGER NOT NULL,
+    library_id INTEGER,
+    title TEXT NOT NULL,
+    last_chapter_read REAL NOT NULL,
+    total_chapters INTEGER NOT NULL,
+    status INTEGER NOT NULL,
+    score REAL AS Float NOT NULL,
+    remote_url TEXT NOT NULL,
+    start_date INTEGER AS Long NOT NULL,
+    finish_date INTEGER AS Long NOT NULL,
+    UNIQUE (manga_id, sync_id) ON CONFLICT REPLACE,
+    FOREIGN KEY(manga_id) REFERENCES mangas (_id)
+    ON DELETE CASCADE
+);
+INSERT INTO manga_sync
+SELECT _id, manga_id, sync_id, remote_id, library_id, title, last_chapter_read, total_chapters, status, score, remote_url, start_date, finish_date
+FROM manga_sync_temp;
+
+CREATE INDEX chapters_manga_id_index ON chapters(manga_id);
+CREATE INDEX chapters_unread_by_manga_index ON chapters(manga_id, read) WHERE read = 0;
+CREATE INDEX history_history_chapter_id_index ON history(history_chapter_id);
+CREATE INDEX library_favorite_index ON mangas(favorite) WHERE favorite = 1;
+CREATE INDEX mangas_url_index ON mangas(url);
+
+CREATE VIEW IF NOT EXISTS historyView AS
+SELECT
+history.history_id AS id,
+mangas._id AS mangaId,
+chapters._id AS chapterId,
+mangas.title,
+mangas.thumbnail_url AS thumnailUrl,
+chapters.chapter_number AS chapterNumber,
+history.history_last_read AS readAt,
+max_last_read.history_last_read AS maxReadAt,
+max_last_read.history_chapter_id AS maxReadAtChapterId
+FROM mangas
+JOIN chapters
+ON mangas._id = chapters.manga_id
+JOIN history
+ON chapters._id = history.history_chapter_id
+JOIN (
+SELECT chapters.manga_id,chapters._id AS history_chapter_id, MAX(history.history_last_read) AS history_last_read
+FROM chapters JOIN history
+ON chapters._id = history.history_chapter_id
+GROUP BY chapters.manga_id
+) AS max_last_read
+ON chapters.manga_id = max_last_read.manga_id;
+
+DROP TABLE IF EXISTS manga_sync_temp;
+DROP TABLE IF EXISTS mangas_categories_temp;
+DROP TABLE IF EXISTS history_temp;
+DROP TABLE IF EXISTS chapters_temp;
+DROP TABLE IF EXISTS categories_temp;
+DROP TABLE IF EXISTS manga_temp;

data/src/main/sqldelight/tachiyomi/migrations/15.sqm

@@ -0,0 +1,52 @@
+import java.util.Date;
+
+DROP INDEX IF EXISTS history_history_chapter_id_index;
+DROP VIEW IF EXISTS historyView;
+
+/**
+ *  [last_read] was made not-null
+ *  [time_read] was kept as long and made non-null
+ *  `history` prefix was removed from table name
+ */
+ALTER TABLE history RENAME TO history_temp;
+CREATE TABLE history(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    chapter_id INTEGER NOT NULL UNIQUE,
+    last_read INTEGER AS Date NOT NULL,
+    time_read INTEGER NOT NULL,
+    FOREIGN KEY(chapter_id) REFERENCES chapters (_id)
+    ON DELETE CASCADE
+);
+INSERT INTO history
+SELECT history_id, history_chapter_id, coalesce(history_last_read, 0), coalesce(history_time_read, 0)
+FROM history_temp;
+
+/**
+ *  [history.time_read] was added as a column in [historyView]
+ */
+CREATE VIEW historyView AS
+SELECT
+    history._id AS id,
+    mangas._id AS mangaId,
+    chapters._id AS chapterId,
+    mangas.title,
+    mangas.thumbnail_url AS thumbnailUrl,
+    chapters.chapter_number AS chapterNumber,
+    history.last_read AS readAt,
+    history.time_read AS readDuration,
+    max_last_read.last_read AS maxReadAt,
+    max_last_read.chapter_id AS maxReadAtChapterId
+FROM mangas
+JOIN chapters
+ON mangas._id = chapters.manga_id
+JOIN history
+ON chapters._id = history.chapter_id
+JOIN (
+    SELECT chapters.manga_id,chapters._id AS chapter_id, MAX(history.last_read) AS last_read
+    FROM chapters JOIN history
+    ON chapters._id = history.chapter_id
+    GROUP BY chapters.manga_id
+) AS max_last_read
+ON chapters.manga_id = max_last_read.manga_id;
+
+CREATE INDEX history_history_chapter_id_index ON history(chapter_id);

data/src/main/sqldelight/tachiyomi/migrations/16.sqm

@@ -0,0 +1,5 @@
+CREATE TABLE sources(
+    _id INTEGER NOT NULL PRIMARY KEY,
+    lang TEXT NOT NULL,
+    name TEXT NOT NULL
+);

data/src/main/sqldelight/tachiyomi/migrations/17.sqm

@@ -0,0 +1,29 @@
+DROP VIEW IF EXISTS historyView;
+
+CREATE VIEW historyView AS
+SELECT
+    history._id AS id,
+    mangas._id AS mangaId,
+    chapters._id AS chapterId,
+    mangas.title,
+    mangas.thumbnail_url AS thumbnailUrl,
+    mangas.source,
+    mangas.favorite,
+    mangas.cover_last_modified,
+    chapters.chapter_number AS chapterNumber,
+    history.last_read AS readAt,
+    history.time_read AS readDuration,
+    max_last_read.last_read AS maxReadAt,
+    max_last_read.chapter_id AS maxReadAtChapterId
+FROM mangas
+JOIN chapters
+ON mangas._id = chapters.manga_id
+JOIN history
+ON chapters._id = history.chapter_id
+JOIN (
+    SELECT chapters.manga_id,chapters._id AS chapter_id, MAX(history.last_read) AS last_read
+    FROM chapters JOIN history
+    ON chapters._id = history.chapter_id
+    GROUP BY chapters.manga_id
+) AS max_last_read
+ON chapters.manga_id = max_last_read.manga_id;

data/src/main/sqldelight/tachiyomi/migrations/18.sqm

@@ -0,0 +1,20 @@
+CREATE VIEW updatesView AS
+SELECT
+    mangas._id AS mangaId,
+    mangas.title AS mangaTitle,
+    chapters._id AS chapterId,
+    chapters.name AS chapterName,
+    chapters.scanlator,
+    chapters.read,
+    chapters.bookmark,
+    mangas.source,
+    mangas.favorite,
+    mangas.thumbnail_url AS thumbnailUrl,
+    mangas.cover_last_modified AS coverLastModified,
+    chapters.date_upload AS dateUpload,
+    chapters.date_fetch AS datefetch
+FROM mangas JOIN chapters
+ON mangas._id = chapters.manga_id
+WHERE favorite = 1
+AND date_fetch > date_added
+ORDER BY date_fetch DESC;

data/src/main/sqldelight/tachiyomi/migrations/19.sqm

@@ -0,0 +1,10 @@
+-- Insert Default category
+INSERT OR IGNORE INTO categories(_id, name, sort, flags) VALUES (0, "", -1, 0);
+-- Disallow deletion of default category
+CREATE TRIGGER IF NOT EXISTS system_category_delete_trigger BEFORE DELETE
+ON categories
+BEGIN SELECT CASE
+    WHEN old._id <= 0 THEN
+        RAISE(ABORT, "System category can't be deleted")
+    END;
+END;

data/src/main/sqldelight/tachiyomi/migrations/2.sqm

@@ -0,0 +1,10 @@
+CREATE TABLE history(
+    history_id INTEGER NOT NULL PRIMARY KEY,
+    history_chapter_id INTEGER NOT NULL UNIQUE,
+    history_last_read INTEGER,
+    history_time_read INTEGER,
+    FOREIGN KEY(history_chapter_id) REFERENCES chapters (_id)
+    ON DELETE CASCADE
+);
+
+CREATE INDEX history_history_chapter_id_index ON history(history_chapter_id);

data/src/main/sqldelight/tachiyomi/migrations/20.sqm

@@ -0,0 +1 @@
+ALTER TABLE mangas ADD COLUMN update_strategy INTEGER NOT NULL DEFAULT 0;

data/src/main/sqldelight/tachiyomi/migrations/21.sqm

@@ -0,0 +1,27 @@
+CREATE VIEW libraryView AS
+SELECT
+    M.*,
+    coalesce(C.total - C.readCount, 0) AS unreadCount,
+    coalesce(C.readCount, 0) AS readCount,
+    coalesce(C.latestUpload, 0) AS latestUpload,
+    coalesce(C.fetchedAt, 0) AS chapterFetchedAt,
+    coalesce(C.lastRead, 0) AS lastRead,
+    COALESCE(MC.category_id, 0) AS category
+FROM mangas M
+LEFT JOIN mangas_categories AS MC
+ON MC.manga_id = M._id
+LEFT JOIN(
+    SELECT
+        chapters.manga_id,
+        count(*) AS total,
+        sum(read) AS readCount,
+        max(chapters.date_upload) AS latestUpload,
+        max(history.last_read) AS lastRead,
+        max(chapters.date_fetch) AS fetchedAt
+    FROM chapters
+    LEFT JOIN history
+    ON chapters._id = history.chapter_id
+    GROUP BY chapters.manga_id
+) AS C
+ON M._id = C.manga_id
+WHERE M.favorite = 1;

data/src/main/sqldelight/tachiyomi/migrations/22.sqm

@@ -0,0 +1,31 @@
+DROP VIEW libraryView;
+
+CREATE VIEW libraryView AS
+SELECT
+    M.*,
+    coalesce(C.total, 0) AS totalCount,
+    coalesce(C.readCount, 0) AS readCount,
+    coalesce(C.latestUpload, 0) AS latestUpload,
+    coalesce(C.fetchedAt, 0) AS chapterFetchedAt,
+    coalesce(C.lastRead, 0) AS lastRead,
+    coalesce(C.bookmarkCount, 0) AS bookmarkCount,
+    coalesce(MC.category_id, 0) AS category
+FROM mangas M
+LEFT JOIN(
+    SELECT
+        chapters.manga_id,
+        count(*) AS total,
+        sum(read) AS readCount,
+        coalesce(max(chapters.date_upload), 0) AS latestUpload,
+        coalesce(max(history.last_read), 0) AS lastRead,
+        coalesce(max(chapters.date_fetch), 0) AS fetchedAt,
+        sum(chapters.bookmark) AS bookmarkCount
+    FROM chapters
+    LEFT JOIN history
+    ON chapters._id = history.chapter_id
+    GROUP BY chapters.manga_id
+) AS C
+ON M._id = C.manga_id
+LEFT JOIN mangas_categories AS MC
+ON MC.manga_id = M._id
+WHERE M.favorite = 1;

data/src/main/sqldelight/tachiyomi/migrations/23.sqm

@@ -0,0 +1,23 @@
+DROP VIEW IF EXISTS updatesView;
+
+CREATE VIEW updatesView AS
+SELECT
+    mangas._id AS mangaId,
+    mangas.title AS mangaTitle,
+    chapters._id AS chapterId,
+    chapters.name AS chapterName,
+    chapters.scanlator,
+    chapters.read,
+    chapters.bookmark,
+    chapters.last_page_read,
+    mangas.source,
+    mangas.favorite,
+    mangas.thumbnail_url AS thumbnailUrl,
+    mangas.cover_last_modified AS coverLastModified,
+    chapters.date_upload AS dateUpload,
+    chapters.date_fetch AS datefetch
+FROM mangas JOIN chapters
+ON mangas._id = chapters.manga_id
+WHERE favorite = 1
+AND date_fetch > date_added
+ORDER BY date_fetch DESC;

data/src/main/sqldelight/tachiyomi/migrations/3.sqm

@@ -0,0 +1,2 @@
+ALTER TABLE chapters
+ADD COLUMN bookmark INTEGER DEFAULT 0;

data/src/main/sqldelight/tachiyomi/migrations/4.sqm

@@ -0,0 +1,2 @@
+ALTER TABLE chapters
+ADD COLUMN scanlator TEXT DEFAULT NULL;

data/src/main/sqldelight/tachiyomi/migrations/5.sqm

@@ -0,0 +1,2 @@
+ALTER TABLE manga_sync
+ADD COLUMN remote_url TEXT DEFAULT '';

data/src/main/sqldelight/tachiyomi/migrations/6.sqm

@@ -0,0 +1,2 @@
+ALTER TABLE manga_sync
+ADD COLUMN library_id INTEGER;

data/src/main/sqldelight/tachiyomi/migrations/7.sqm

@@ -0,0 +1,9 @@
+DROP INDEX IF EXISTS mangas_favorite_index;
+
+CREATE INDEX library_favorite_index
+ON mangas(favorite)
+WHERE favorite = 1;
+
+CREATE INDEX chapters_unread_by_manga_index
+ON chapters(manga_id, read)
+WHERE read = 0;

data/src/main/sqldelight/tachiyomi/migrations/8.sqm

@@ -0,0 +1,5 @@
+ALTER TABLE manga_sync
+ADD COLUMN start_date INTEGER NOT NULL DEFAULT 0;
+
+ALTER TABLE manga_sync
+ADD COLUMN finish_date INTEGER NOT NULL DEFAULT 0;

data/src/main/sqldelight/tachiyomi/migrations/9.sqm

@@ -0,0 +1,2 @@
+ALTER TABLE mangas
+ADD COLUMN cover_last_modified INTEGER NOT NULL DEFAULT 0;

data/src/main/sqldelight/tachiyomi/view/historyView.sq

@@ -0,0 +1,64 @@
+CREATE VIEW historyView AS
+SELECT
+    history._id AS id,
+    mangas._id AS mangaId,
+    chapters._id AS chapterId,
+    mangas.title,
+    mangas.thumbnail_url AS thumbnailUrl,
+    mangas.source,
+    mangas.favorite,
+    mangas.cover_last_modified,
+    chapters.chapter_number AS chapterNumber,
+    history.last_read AS readAt,
+    history.time_read AS readDuration,
+    max_last_read.last_read AS maxReadAt,
+    max_last_read.chapter_id AS maxReadAtChapterId
+FROM mangas
+JOIN chapters
+ON mangas._id = chapters.manga_id
+JOIN history
+ON chapters._id = history.chapter_id
+JOIN (
+    SELECT chapters.manga_id,chapters._id AS chapter_id, MAX(history.last_read) AS last_read
+    FROM chapters JOIN history
+    ON chapters._id = history.chapter_id
+    GROUP BY chapters.manga_id
+) AS max_last_read
+ON chapters.manga_id = max_last_read.manga_id;
+
+history:
+SELECT
+id,
+mangaId,
+chapterId,
+title,
+thumbnailUrl,
+source,
+favorite,
+cover_last_modified,
+chapterNumber,
+readAt,
+readDuration
+FROM historyView
+WHERE historyView.readAt > 0
+AND maxReadAtChapterId = historyView.chapterId
+AND lower(historyView.title) LIKE ('%' || :query || '%')
+ORDER BY readAt DESC;
+
+getLatestHistory:
+SELECT
+id,
+mangaId,
+chapterId,
+title,
+thumbnailUrl,
+source,
+favorite,
+cover_last_modified,
+chapterNumber,
+readAt,
+readDuration
+FROM historyView
+WHERE historyView.readAt > 0
+ORDER BY readAt DESC
+LIMIT 1;

data/src/main/sqldelight/tachiyomi/view/libraryView.sq

@@ -0,0 +1,33 @@
+CREATE VIEW libraryView AS
+SELECT
+    M.*,
+    coalesce(C.total, 0) AS totalCount,
+    coalesce(C.readCount, 0) AS readCount,
+    coalesce(C.latestUpload, 0) AS latestUpload,
+    coalesce(C.fetchedAt, 0) AS chapterFetchedAt,
+    coalesce(C.lastRead, 0) AS lastRead,
+    coalesce(C.bookmarkCount, 0) AS bookmarkCount,
+    coalesce(MC.category_id, 0) AS category
+FROM mangas M
+LEFT JOIN(
+    SELECT
+        chapters.manga_id,
+        count(*) AS total,
+        sum(read) AS readCount,
+        coalesce(max(chapters.date_upload), 0) AS latestUpload,
+        coalesce(max(history.last_read), 0) AS lastRead,
+        coalesce(max(chapters.date_fetch), 0) AS fetchedAt,
+        sum(chapters.bookmark) AS bookmarkCount
+    FROM chapters
+    LEFT JOIN history
+    ON chapters._id = history.chapter_id
+    GROUP BY chapters.manga_id
+) AS C
+ON M._id = C.manga_id
+LEFT JOIN mangas_categories AS MC
+ON MC.manga_id = M._id
+WHERE M.favorite = 1;
+
+library:
+SELECT *
+FROM libraryView;

data/src/main/sqldelight/tachiyomi/view/updatesView.sq

@@ -0,0 +1,26 @@
+CREATE VIEW updatesView AS
+SELECT
+    mangas._id AS mangaId,
+    mangas.title AS mangaTitle,
+    chapters._id AS chapterId,
+    chapters.name AS chapterName,
+    chapters.scanlator,
+    chapters.read,
+    chapters.bookmark,
+    chapters.last_page_read,
+    mangas.source,
+    mangas.favorite,
+    mangas.thumbnail_url AS thumbnailUrl,
+    mangas.cover_last_modified AS coverLastModified,
+    chapters.date_upload AS dateUpload,
+    chapters.date_fetch AS datefetch
+FROM mangas JOIN chapters
+ON mangas._id = chapters.manga_id
+WHERE favorite = 1
+AND date_fetch > date_added
+ORDER BY date_fetch DESC;
+
+updates:
+SELECT *
+FROM updatesView
+WHERE dateUpload > :after;