# Fusion Plating — Shop Floor

Tablet / operator ergonomics layer for the **fusion_plating** core.

Part of the Fusion Plating product family by Nexa Systems Inc.
Copyright (c) 2026 Nexa Systems Inc. All rights reserved.
Licensed under OPL-1 (Odoo Proprietary License v1.0).

## What this module adds

| Feature | Model |
|---|---|
| Tablet station registration | `fusion.plating.shopfloor.station` |
| Bake oven master + chart recorder ref | `fusion.plating.bake.oven` |
| Hydrogen embrittlement bake-window enforcer | `fusion.plating.bake.window` |
| First-piece inspection gate | `fusion.plating.first.piece.gate` |
| Operator next-up queue (transient) | `fusion.plating.operator.queue` |

## Bake-window enforcer

When a high-strength-steel part exits the plating tank, a clock starts.
Customer specification dictates the window (typically 1-4 hours) inside
which the relief bake must begin. Missing the window requires scrap or
rework — there is no retroactive fix.

The module models this as a first-class entity with:

* `plate_exit_time` — clock start
* `window_hours` — customer spec
* `bake_required_by` — computed deadline
* `state` — `awaiting_bake -> bake_in_progress -> baked`, with
  `missed_window` / `scrapped` exit paths
* A 5-minute cron that flips records past their deadline to
  `missed_window` automatically
* A kanban board grouped by state with theme-aware status colours

## Tablet client

A backend OWL component (Odoo 19 conventions) registered as the
`fp_shopfloor_tablet` client action. It hosts:

* QR scan input (wedge scanner or on-screen keyboard friendly)
* Live tank / bath / job preview cards
* One-tap **Start Bake** / **End Bake** buttons
* Live operator next-up queue

JSON-RPC endpoints (Odoo 19 `type='jsonrpc'`):

* `POST /fp/shopfloor/scan`
* `POST /fp/shopfloor/log_chemistry`
* `POST /fp/shopfloor/start_bake`
* `POST /fp/shopfloor/end_bake`
* `POST /fp/shopfloor/queue`

## QR code conventions

| Prefix | Resolves to |
|---|---|
| `FP-TANK:<code>` | `fusion.plating.tank` |
| `FP-BATH:<name>` | `fusion.plating.bath` |
| `FP-STATION:<code>` | `fusion.plating.shopfloor.station` |
| `FP-JOB:<name>` | `fusion.plating.bake.window` |
| `FP-OVEN:<code>` | `fusion.plating.bake.oven` |

## Security

Reuses the four core Fusion Plating groups (operator, supervisor, manager,
admin) defined in `fusion_plating`. No new groups, no new privilege block.
ACLs are graded operator (read/write logs), supervisor (create), manager
(full).

## Theme

All styling is theme-aware: CSS custom properties + `color-mix()` against
Bootstrap / Odoo tokens. No hex codes, no media queries — works in light
and dark mode out of the box.

## Install / update

```bash
docker exec odoo-dev-app odoo -d fusion-dev -u fusion_plating_shopfloor --stop-after-init
```