obdx-web

kangwan/obdx-web

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Author	SHA1	Message	Date
kang	5b22e94bba	feat(data): wire sample report to real 87-DTC reference database Created web/src/lib/dtc-fixtures.ts — the 5 DTC records displayed on landing (P0420, P0301, P0171, P0442, P0700) now pull their factual fields verbatim from backend/src/dtc_data.py: • description_en (code title) • category (pill) • common_causes[] (probability bars) • diagnostic_steps[] (numbered procedure) • estimated_cost_min/max (real DB ranges, e.g. P0420 = $200–$1,500) • labor_hours (real DB hours) Narrative fields (simple_explanation, technical_explanation, urgency label, when_monitored, set_condition, multi-code correlation, freeze- frame data, readiness monitors) remain hardcoded as Tier 2/3 "AI would generate this at runtime" demo content until AI Key is wired. Visibility: • SampleReport adds a "87-record OBD-II database" provenance line under the section header • Each Pro-view fault card now shows a green "DB REF ✓" badge next to the existing CHARM ✓ badge • Pro view has a small "DB" tag on the Probable Causes and Diagnostic Steps column headers to distinguish DB-sourced fields • DTCCarousel header gets the same "real DB" byline • Total repair cost strip now reflects real summed DB ranges Total cost was $490–$990 (hand-tuned). Now $240–$1,885 (P0420 200-1500 + P0171 30-300 + P0442 10-85 = real database math). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-04-23 23:05:00 +08:00
kang	accb67e8ff	feat: DTC carousel — 5 real codes with AI diagnosis, auto/manual scroll New DTCCarousel section (#cases) sits between Hero and Showcase, showing five common OBD-II codes with their OBDX output: P0420 · Catalytic Converter (Civic) — Plan within 2 weeks · $400–650 P0301 · Cyl 1 Misfire (Camry) — Easy fix · $80–200 P0171 · Lean Fuel (F-150) — Easy fix · $80–220 P0442 · EVAP Small Leak (Equinox) — Easy fix · $5–120 P0700 · Trans Fault (Grand Cherokee)— Urgent · $100 diag–$3,500 rebuild Each slide has an INPUT card (DTC + vehicle + mileage, big monospaced code colored by severity) and an OUTPUT card (plain-English diagnosis + severity pill + cost / drivability / first-move triplet). UX: 6s auto-advance with linear progress bar, pause on hover & touch, prev /next arrows, 5 jump-to dots, reduced-motion aware, aria-current on dots. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-04-23 21:14:48 +08:00

Author

SHA1

Message

Date

kang

5b22e94bba

feat(data): wire sample report to real 87-DTC reference database

Created web/src/lib/dtc-fixtures.ts — the 5 DTC records displayed on
landing (P0420, P0301, P0171, P0442, P0700) now pull their factual fields
verbatim from backend/src/dtc_data.py:

  • description_en  (code title)
  • category         (pill)
  • common_causes[]  (probability bars)
  • diagnostic_steps[] (numbered procedure)
  • estimated_cost_min/max  (real DB ranges, e.g. P0420 = $200–$1,500)
  • labor_hours      (real DB hours)

Narrative fields (simple_explanation, technical_explanation, urgency
label, when_monitored, set_condition, multi-code correlation, freeze-
frame data, readiness monitors) remain hardcoded as Tier 2/3 "AI would
generate this at runtime" demo content until AI Key is wired.

Visibility:
  • SampleReport adds a "87-record OBD-II database" provenance line under
    the section header
  • Each Pro-view fault card now shows a green "DB REF ✓" badge next to
    the existing CHARM ✓ badge
  • Pro view has a small "DB" tag on the Probable Causes and Diagnostic
    Steps column headers to distinguish DB-sourced fields
  • DTCCarousel header gets the same "real DB" byline
  • Total repair cost strip now reflects real summed DB ranges

Total cost was $490–$990 (hand-tuned). Now $240–$1,885 (P0420 200-1500 +
P0171 30-300 + P0442 10-85 = real database math).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-04-23 23:05:00 +08:00

kang

accb67e8ff

feat: DTC carousel — 5 real codes with AI diagnosis, auto/manual scroll

New DTCCarousel section (#cases) sits between Hero and Showcase, showing
five common OBD-II codes with their OBDX output:

  P0420 · Catalytic Converter (Civic) — Plan within 2 weeks · $400–650
  P0301 · Cyl 1 Misfire (Camry)       — Easy fix · $80–200
  P0171 · Lean Fuel (F-150)           — Easy fix · $80–220
  P0442 · EVAP Small Leak (Equinox)   — Easy fix · $5–120
  P0700 · Trans Fault (Grand Cherokee)— Urgent · $100 diag–$3,500 rebuild

Each slide has an INPUT card (DTC + vehicle + mileage, big monospaced code
colored by severity) and an OUTPUT card (plain-English diagnosis + severity
pill + cost / drivability / first-move triplet).

UX: 6s auto-advance with linear progress bar, pause on hover & touch, prev
/next arrows, 5 jump-to dots, reduced-motion aware, aria-current on dots.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-04-23 21:14:48 +08:00

2 Commits