92 lines
3.5 KiB
Markdown
92 lines
3.5 KiB
Markdown
# Storage And Search Foundation
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Libre Study should query study resources through stable app-level search and resource interfaces. The UI should not care whether a result came from local JSON packages, browser indexes, Tauri SQLite, hosted SQLite, or a future server database.
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## Current Phase 5 Step
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- Browser/local preview still loads LibreBible JSON/JSONL packages.
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- Verse search now goes through a cached verse search index instead of open-coded filtering.
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- The index supports normal text search, reference text, `tag:` search, and Strong's-number search.
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- The index is disposable and rebuildable from the loaded translation package, which keeps it compatible with later SQLite/server-backed search.
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## Resource Data vs User Data
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Public resource data belongs to LibreBible:
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- translations
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- Strong's links
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- lexicons and dictionaries
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- footnotes and study notes
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- commentaries
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- maps and place metadata
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- audio Bible metadata
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- pronunciation metadata
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User workspace data belongs to Libre Study:
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- sessions
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- notes
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- visual settings
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- timeline events
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- tags
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- highlights
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- saved searches
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- future collaboration state
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## Query Interface Goals
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The app should ask stable questions:
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- search this translation for text
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- find verses by Strong's number
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- get notes for visible verses
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- get commentary for a verse or range
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- get dictionary/lexicon entries for terms, lemmas, or Strong's numbers
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- get maps for places connected to this verse/page
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- get audio for this chapter, verse, or lemma
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The backing implementation can change without rewriting the page UI.
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## SQLite Index Plan
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SQLite remains appropriate for desktop, local, and private alpha use. It needs explicit tables and indexes instead of ad hoc file reads.
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Core resource tables:
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- `resources`: resource id, type, title, version, license, package version.
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- `verses`: translation id, source verse id, book, chapter, verse, text.
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- `verse_strongs`: translation id, source verse id, position, surface, Strong's number.
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- `lexicon_entries`: Strong's number, language, lemma, transliteration, pronunciation, definitions.
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- `verse_notes`: resource id, translation id, source verse id, note type, caller, text.
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- `commentary_entries`: resource id, book, chapter, verse start, verse end, title, text.
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- `dictionary_entries`: resource id, term, slug, definitions, scripture refs.
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- `places`: place id, canonical name, aliases, coordinates, bounds.
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- `verse_places`: source verse id or range, place id, confidence/source.
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- `audio_segments`: resource id, translation/language, book, chapter, verse range, file path/url, timestamps.
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- `pronunciations`: resource id, language, term, lemma, Strong's number, file path/url, source.
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Indexes:
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- `verses(translation_id, book, chapter, verse)`
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- `verses(source_verse_id)`
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- `verse_strongs(strong)`
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- `verse_strongs(translation_id, source_verse_id)`
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- `verse_notes(translation_id, source_verse_id, note_type)`
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- `commentary_entries(book, chapter, verse_start, verse_end)`
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- `dictionary_entries(term)`
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- `places(canonical_name)`
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- `verse_places(place_id)`
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- `audio_segments(book, chapter, verse_start, verse_end)`
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- `pronunciations(strong_number)`
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- `pronunciations(lemma)`
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Full-text indexes:
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- Bible text through SQLite FTS5.
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- Notes and commentaries through SQLite FTS5.
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- Dictionary/lexicon definitions through SQLite FTS5.
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## Hosted Web Path
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For the private alpha, server-side SQLite is acceptable. Before public multi-user accounts and collaboration, user/account/session data should move to a server database such as Postgres while public resource packages can remain static, indexed, or separately cached.
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