Khalim Conn-Kowlessar ca39d072be Slices 66+67: Elmhurst mapper surfaces country_code + heating ints + has_draught_lobby ... Closes 9 mapper-side load-bearing field gaps surfaced by the cohort 000474 mapper-vs-hand-built diff (was 12, now 5 remaining): **Slice 66 — country code + draught-lobby fix:** - Set `country_code="ENG"` in `from_elmhurst_site_notes`. The Elmhurst U985 / P960 surveyor toolchain operates on English certs only; the Summary doesn't lodge country explicitly but the cascade's `u_floor` / `u_basement_floor` / `u_door` read it for table selection. Cohort hand-builts already encode 'ENG' so the cascade was tolerating the None default; matching the canonical value closes the diff. - `_map_elmhurst_ventilation` now sets `has_draught_lobby=True` only when Summary lodges "Yes"/"Present". The cohort's modal lodgement "Unable to determine" maps to `False` — matching the cohort hand- built convention (conservative no-lobby cascade path). The legacy `draught_lobby` field is unchanged; the cascade reads `has_draught_lobby` in preference. **Slice 67 — heating field surfacing:** - `boiler_flue_type`: Add `_ELMHURST_FLUE_TYPE_TO_SAP10` map (Open=1, Balanced=2, Fan-assisted balanced=3, Room-sealed=4). Cohort 000474's "Balanced" Summary §14 lodgement → 2, matching hand-built. - `emitter_temperature`: `_elmhurst_emitter_temperature_int` parses the Summary §14 "Design flow temperature" string to int (≥45 °C → 1, lower → 0; "Unknown" defaults to 1 per Table 4d worst-case). - `central_heating_pump_age`: dual-encode int alongside the existing `_str` field via `_elmhurst_pump_age_int` (Unknown → 0, Pre 2013 → 1, otherwise → 2). The cascade reads `_str`; the int is for cross- mapper field parity only. - `main_heating_number=1`: default single main heating. - `water_heating_fuel`: parse Summary §15 "Water Heating Fuel Type" via the existing `_elmhurst_main_fuel_int` map. Cohort 000474's "Mains gas" → 26. All 11 newly-surfaced fields are metadata-only on the SAP cascade (grep confirms none feature in `packages/domain/src/domain/sap/` outside test fixtures). All 66 cohort cascade pins remain GREEN at 1e-4. Pyright 35-error baseline preserved on mapper.py. Diff count for cohort 000474: Slice 63 baseline: 50 Slice 64 (Cat A bulk): 14 Slice 65 (HW handbuilt): 12 Slice 66 (country+lobby): 10 Slice 67 (heating ints): **5** Remaining 5 diffs: - 3× `sap_building_parts[*].party_wall_construction`: None vs 0 (cohort sentinel convention — needs mapper-side fix to surface 0 when no party wall is lodged, OR hand-built update to drop sentinel) - `sap_heating.main_heating_details[0].central_heating_pump_age_str`: mapped='Unknown' vs handbuilt=None (hand-built should populate the str dual) - `sap_windows: LEN 7 vs 5` (Cat C structural — cohort hand-built collapsed by glazing-type group, mapper extracts 1:1 with §11 table) Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>		2026-05-25 16:59:34 +00:00
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epc	Slices 66+67: Elmhurst mapper surfaces country_code + heating ints + has_draught_lobby	2026-05-25 16:59:34 +00:00
magicplan	typing and renaming 🟪	2026-05-07 13:26:49 +00:00
__init__.py	further breaking up code	2023-07-20 12:24:34 +01:00
datatypes.py	further breaking up code	2023-07-20 12:24:34 +01:00
enums.py	completed build of new demo portfolio - some fixed required still	2023-11-20 14:42:16 +00:00