From feede51697be870ae183a95b513ef64f031dbd0f Mon Sep 17 00:00:00 2001
From: Lukasz Kasprzak <lukas@labunix.xyz>
Date: Tue, 28 Jul 2026 11:57:45 +0200
Subject: feat(readings): compute the daily view offline (OF + EF)

Route readings.Load through the embedded calendar engine and lectionary
data instead of the niedziela/missalemeum scrapers. The daily view now
computes each day (calendar.Compute + caldata.Readings) and renders text
from the public-domain corpora, with citations resolved per corpus.

- bible.OFRef: normalise an English-canonical OF citation (drop sub-verse
  letters, ";" -> ",") and renumber Psalms for the target Psalter
  (Hebrew->Vulgate chapter for vul/grb/wuj; DRB title-fold verses for drb).
- liturgy.Section gains Ref (English-canonical lookup ref) alongside
  Citation (sigla-dialect display); the loader fills both, resolveRef uses
  Ref, headings/citation command show Citation.
- EffectiveVersions always drops "bt" (no offline corpus); the single
  daily version defaults to vernacularVersion (reading corpus else Latin).

Scraper packages remain in the tree, unreferenced, pending removal.
---
 internal/readings/readings.go | 44 ++++++++++++-------------------------------
 1 file changed, 12 insertions(+), 32 deletions(-)

(limited to 'internal/readings/readings.go')

diff --git a/internal/readings/readings.go b/internal/readings/readings.go
index 49c9adc..b6fae51 100644
--- a/internal/readings/readings.go
+++ b/internal/readings/readings.go
@@ -1,7 +1,8 @@
-// Package readings is the single entry point the CLI and TUI use to fetch
-// a day's readings. It routes between the modern (liturgy) and traditional
-// (tradlit) lectionaries by config, then applies part filtering, returning
-// source-agnostic liturgy.Section values either way.
+// Package readings is the single entry point the CLI and TUI use to resolve a
+// day's readings. It computes them offline from the embedded calendar engine
+// and lectionary data (Ordinary Form when cfg.Lectionary is "new", the 1962
+// Extraordinary Form when "traditional"), then applies part filtering, returning
+// source-agnostic liturgy.Section values.
 package readings
 
 import (
@@ -9,51 +10,30 @@ import (
 
 	"github.com/lukaszkasprzak/lectio/internal/config"
 	"github.com/lukaszkasprzak/lectio/internal/liturgy"
-	"github.com/lukaszkasprzak/lectio/internal/tradlit"
 )
 
 // Options controls how Load resolves a day's readings.
 type Options struct {
 	// Date is the day to load, formatted YYYY-MM-DD.
 	Date string
-	// Refresh bypasses cache layers and re-fetches from the network
-	// (modern lectionary only; see liturgy.Options.Refresh).
+	// Refresh and Offline are retained for caller compatibility but no longer
+	// have any effect: readings are always computed offline from embedded data.
 	Refresh bool
-	// Offline restricts Load to previously cached/harvested data, never
-	// hitting the network (both lectionaries; see liturgy.Options.Offline
-	// and tradlit.Load's offline parameter).
 	Offline bool
 	// All, when true, keeps every part the config doesn't explicitly hide;
 	// when false, only the gospel is kept.
 	All bool
 }
 
-// Load fetches the day's sections and its DayInfo (celebration name,
-// temporal, liturgical colour -- see liturgy.DayInfo) for the configured
-// lectionary (cfg.Lectionary: "traditional" or "new") and applies part
-// filtering. Returns liturgy.Section values regardless of source. A source
-// that yields no DayInfo (see liturgy.Load/tradlit.Load) comes back as a
-// zero liturgy.DayInfo, not an error -- callers omit the header for it.
+// Load computes the day's sections and its DayInfo (celebration name,
+// liturgical colour -- see liturgy.DayInfo) for the configured form
+// (cfg.Lectionary: "traditional" or "new") and applies part filtering. Every
+// reading is resolved offline from the embedded calendar and lectionary data.
 func Load(cfg config.Config, opts Options) ([]liturgy.Section, liturgy.DayInfo, error) {
-	offline := opts.Offline || cfg.Offline
-
-	var secs []liturgy.Section
-	var info liturgy.DayInfo
-	var err error
-
-	if cfg.Lectionary == "traditional" {
-		secs, info, err = tradlit.Load(opts.Date, cfg.TraditionalLang, offline)
-	} else {
-		secs, info, err = liturgy.Load(liturgy.Options{
-			Date:    opts.Date,
-			Refresh: opts.Refresh,
-			Offline: offline,
-		})
-	}
+	secs, info, err := offlineLoad(cfg, opts.Date)
 	if err != nil {
 		return nil, liturgy.DayInfo{}, err
 	}
-
 	return filterParts(secs, cfg, opts.All), info, nil
 }
 
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