subread-anki/app/src/main/kotlin/space/subread/anki/Store.kt

app/src/main/kotlin/space/subread/anki/Store.kt (2843 bytes)
1 package space.subread.anki
2 
3 import android.content.Context
4 import androidx.core.content.edit
5 import space.subread.anki.core.Source
6 
7 /** What the user chose. It stays when the app stops. */
8 class Store(context: Context) {
9 
10     private val prefs = context.getSharedPreferences("anki", Context.MODE_PRIVATE)
11 
12     /** The deck in AnkiDroid. [NONE] until the user chose one: the app then makes "SubRead". */
13     var deckId: Long
14         get() = prefs.getLong("deck_id", NONE)
15         set(value) = prefs.edit { putLong("deck_id", value) }
16 
17     /** The note type in AnkiDroid. [NONE]: the note type that the app makes. */
18     var modelId: Long
19         get() = prefs.getLong("model_id", NONE)
20         set(value) = prefs.edit { putLong("model_id", value) }
21 
22     /** What fills each field of the chosen note type. Empty: the app guesses from the field names. */
23     var mapping: Map<String, Source>
24         get() = prefs.getString("mapping", "").orEmpty().lineSequence().mapNotNull { line ->
25             val tab = line.indexOf('\t')
26             if (tab < 0) null else line.substring(0, tab) to (runCatching { Source.valueOf(line.substring(tab + 1)) }.getOrNull() ?: Source.NONE)
27         }.toMap()
28         set(value) = prefs.edit { putString("mapping", value.entries.joinToString("\n") { (field, source) -> "$field\t${source.name}" }) }
29 
30     /** Anki tags for each card, separated by spaces. */
31     var tags: String
32         get() = prefs.getString("tags", "subread") ?: "subread"
33         set(value) = prefs.edit { putString("tags", value.trim()) }
34 
35     /**
36      * False: a selected text opens the pop-up, and "+ Anki" adds the term. True: the first
37      * term at the start of the selection goes on a card at once, with no pop-up.
38      */
39     var addAtOnce: Boolean
40         get() = prefs.getBoolean("add_at_once", false)
41         set(value) = prefs.edit { putBoolean("add_at_once", value) }
42 
43     /** True: a word that is in the note type already is not added again. */
44     var skipDuplicates: Boolean
45         get() = prefs.getBoolean("skip_duplicates", true)
46         set(value) = prefs.edit { putBoolean("skip_duplicates", value) }
47 
48     /** Sound before and after the subtitle line in the clip, in milliseconds. */
49     var padMs: Int
50         get() = prefs.getInt("pad_ms", 250)
51         set(value) = prefs.edit { putInt("pad_ms", value.coerceIn(0, 3000)) }
52 
53     /** The last card that the app added: a picture shared later goes on it. */
54     var lastNoteId: Long
55         get() = prefs.getLong("last_note_id", NONE)
56         set(value) = prefs.edit { putLong("last_note_id", value) }
57 
58     /** When the last card was added, `System.currentTimeMillis()`. */
59     var lastNoteAt: Long
60         get() = prefs.getLong("last_note_at", 0)
61         set(value) = prefs.edit { putLong("last_note_at", value) }
62 
63     companion object {
64         const val NONE = -1L
65     }
66 }