Backend (server.py):
- Fix N+1 query in /api/diagrams/<id>/parts with batch cross-ref query
- Add LIMIT safety nets to 15 endpoints (50-5000 per data type)
- Add pagination to /api/vehicles, /api/model-year-engine, /api/vehicles/<id>/parts, /api/admin/export
- Optimize search_vehicles() EXISTS subquery to JOIN
- Restrict static route to /static/* subdir (security fix)
- Add detailed=true support to /api/brands and /api/models
Frontend:
- Extract shared CSS into shared.css (variables, reset, buttons, forms, scrollbar)
- Create shared nav.js component (logo + navigation links, auto-highlights)
- Update all 4 HTML pages to use shared CSS and nav
- Update JS to handle paginated API responses
Data quality:
- Fix cross-reference source field: map 72K records from catalog names to actual brands
- Fix aftermarket_parts manufacturer_id: correct 8K records with wrong brand attribution
- Delete 98MB backup file, orphan records, and garbage cross-references
- Add import scripts for DAR, FRAM, WIX, MOOG, Cartek catalogs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove the Rich-based textual renderer and all --mode modern references.
The console now runs exclusively in VT220 curses mode (green on black).
No external dependencies required.
Removed: console/renderers/textual_renderer.py, --mode flag, DEFAULT_MODE
Updated: main.py, config.py, README.md, console/README.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Both renderers now draw the menu inside a centered box with:
- Rounded corners (modern) / box-drawing (VT220)
- Title centered inside the box top
- Section separators as horizontal lines within the box
- Selected item highlighted across the full box width
- Vertical and horizontal centering on screen
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Two bugs fixed:
1. Arrow keys detected as ESC: sys.stdin.read(1) uses Python's internal
buffer, so after reading ESC byte, the remaining escape sequence
bytes ([A for up-arrow) were in Python's buffer but not visible to
select.select() on the OS fd. Switched to os.read(fd, 1) which
reads directly from the file descriptor, bypassing Python's buffer.
2. Footer positioned wrong: draw_footer() counted buffer items to
calculate padding, but a Rich Table renders as multiple lines.
Added _line_count tracker with _add_line() and _add_lines(n) so
footer padding is calculated from actual rendered line count.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Major issues fixed:
- Rich printed directly to stdout causing visible flicker on every redraw
- get_key() toggled raw mode per keypress causing glitches and slowness
- No alternate screen buffer — output contaminated terminal scrollback
Rewrite approach:
- Use alternate screen buffer (ESC[?1049h) for clean enter/exit
- Persistent raw mode for entire session instead of per-keypress toggle
- Buffer all Rich renderables during render cycle, flush once in refresh()
- Render to StringIO then write entire frame in single sys.stdout.write()
- Reduced ESC sequence timeout from 50ms to 20ms for snappier response
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Curses waits up to 1 second after ESC to distinguish it from escape
sequences (arrow keys, F-keys). Set ESCDELAY=25 before curses.initscr()
so ESC responds near-instantly while still handling escape sequences.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Reuse a single SQLite connection instead of open/close per query
- Add in-memory cache for frequently accessed data (brands, models,
categories) — 1000x faster on repeated access
- Enable WAL journal mode, 8MB cache, 64MB mmap for faster reads
- Cache terminal size per render cycle to avoid repeated getmaxyx()
- Close DB connection on app exit
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Models and engines tables have many duplicate names (e.g. 24 ASTRA rows,
210 F-150 rows, 398 "5.7L 350CID V8" rows). Changed get_models() and
get_engines() to use GROUP BY UPPER(name) instead of DISTINCT on id+name
so each model/engine appears only once in the navigation lists.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Console README with usage instructions, keybindings reference, architecture
overview, and test commands. Updated root README with console section, updated
architecture diagram, and installation instructions. Includes approved design
doc and implementation plan.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add MockRenderer-based integration tests that verify the full screen-to-
renderer pipeline without a real terminal. Update main.py with proper
--db flag handling, database existence check, startup banner, and
graceful error handling.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement TextualRenderer in console/renderers/textual_renderer.py using
the Rich library for a modern dark-themed TUI with blue/cyan accents.
All 18 BaseRenderer methods are implemented: lifecycle (init_screen,
cleanup), primitives (clear, refresh, get_key, get_size), widgets
(draw_header, draw_footer, draw_menu, draw_table, draw_detail,
draw_form, draw_filter_list, draw_comparison, draw_text, draw_box),
and dialogs (show_message, show_input). Keyboard input uses raw
terminal mode via tty/termios with full escape sequence decoding
for arrow keys, F-keys, Page Up/Down, Home/End.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add the three core modules that all screens depend on:
- keybindings.py: Key constants (curses codes) and KeyBindings registry
- navigation.py: Stack-based screen navigation with breadcrumbs
- screens.py: Screen base class with on_enter/on_key/render lifecycle
Includes 31 tests covering all public APIs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement console/db.py with Database class providing all data access
methods for the console application, plus 36 passing tests in
console/tests/test_db.py covering vehicle navigation, parts catalog,
search, VIN cache, stats, manufacturers, and admin CRUD operations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix breadcrumb group name fetch using existing /api/categories/<id>/groups
- Fix diagramModalLabel → diagramModalTitle DOM ID mismatch
- Replace bootstrap.Modal.getInstance() with classList.remove('active') for modal close
- Escape single quotes in brand/model names in breadcrumb onclick handlers
- Implement editAftermarket() form population in admin panel
- Handle VIN decoder response wrapper in landing page
- Fetch models count from API instead of hardcoded '13K+'
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Make brand and model name queries case-insensitive using UPPER()
- Add /api/diagrams/<id>/hotspots endpoint for fetching diagram hotspots
- Add /admin and /landing clean URL routes for HTML pages
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add admin interface (admin.html, admin.js) for managing catalog data
- Add enhanced search module with advanced filtering capabilities
- Expand server.py with new API endpoints and admin functionality
- Add Gonher catalog import scripts (import_gonher_catalog.py, import_gonher_complete.py)
- Add demo data population script and sample CSV data
- Update customer landing page and dashboard with UI improvements
- Update database with enriched vehicle and parts data
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Vehicle cards now display 6 motor data fields:
1. Fuel type (Gasolina/Diésel/Híbrido/Eléctrico)
2. Power (HP)
3. Torque (Nm) - NEW
4. Displacement (formatted as liters, e.g., 3.0L)
5. Cylinders
6. Engine config (V6, I4, etc. - derived from name)
Changes:
- dashboard.js: Added helper functions for formatting
- getEngineConfig(): Extracts V6, I4, H4, etc. from engine name
- formatDisplacement(): Converts cc to liters
- formatFuelType(): Spanish translations
- server.py: Added torque_nm to vehicles API response
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
New script (enrich_engine_data.py):
- Parses engine names to extract displacement, cylinders, fuel type
- Estimates HP and torque based on engine characteristics
- Turbo engines get +35% power estimate
- Handles V6, V8, I4, diesel, electric, hybrid patterns
Results:
- 13,287 engines updated with technical data
- 99% coverage for displacement_cc
- 59% coverage for cylinders
- 99.9% coverage for fuel_type
- 95.7% coverage for power_hp and torque_nm
Example data:
- Chevrolet avg: 4945cc, 337HP, 7.6 cyl
- Toyota avg: 2767cc, 202HP, 6.5 cyl
- BMW avg: 3117cc, 262HP, 8.7 cyl
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Added 108 brands total:
- 90 main brands (international)
- 18 regional brands (Mexico, China, etc.)
Features:
- Interactive menu with multiple options
- Search brand by name
- Select by initial letter
- Process range of brands (e.g., 1-10)
- View all brands status with pagination
- Skip wait time with ENTER
- Years: 1975-2026, 5 years per batch
New brands: Dodge, Honda, Mitsubishi, Jeep, BMW, Fiat,
Hyundai, Infiniti, Kia, Land Rover, Lexus
Features:
- Interactive menu to select brand and batch
- Skip wait time by pressing ENTER
- Years range: 1975-2026
- 5 years per batch with 3 min pause
- Base de datos SQLite con información de vehículos
- Dashboard web con Flask y Bootstrap
- Scripts de web scraping para RockAuto
- Interfaz CLI para consultas
- Documentación completa del proyecto
Incluye:
- 12 marcas de vehículos
- 10,923 modelos
- 10,919 especificaciones de motores
- 12,075 combinaciones modelo-año-motor
