docs(03): create phase plan for printer configuration

Two plans covering PRNT-01 through PRNT-10: printer+client CRUD with
Alpine.js port derivation (plan 01), and printer detail page with
regeneration placeholder (plan 02).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-04-10 12:35:52 +02:00
co-authored by Claude Opus 4.6
parent 17573fbf6d
commit e27d0285ac
3 changed files with 524 additions and 5 deletions
+4 -5
View File
@@ -60,12 +60,11 @@ Plans:
2. Saved printer appears under its client/tenant label after page refresh
3. System auto-populates the port name field from the entered IP address (user can edit it)
4. User can open a saved printer config and regenerate its package without uploading the driver again
**Plans**: TBD
**Plans**: 2 plans
Plans:
- [ ] 03-01: Printer config form and CRUD API (all fields, validation, SQLite persistence)
- [ ] 03-02: Client/tenant organization (label assignment, printer list grouped by client)
- [ ] 03-03: Saved config retrieval and regeneration flow
- [ ] 03-01-PLAN.md — Printer + client CRUD, form with all fields, Alpine.js port derivation, grouped list, integration tests
- [ ] 03-02-PLAN.md — Printer detail page, saved config retrieval, driver association display, regeneration placeholder
### Phase 4: Script Generation
**Goal**: The system produces correct, production-ready PowerShell scripts that handle all Intune and RMM execution contexts
@@ -109,6 +108,6 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5
|-------|----------------|--------|-----------|
| 1. Foundation | 3/3 | Complete | 2026-04-10 |
| 2. Driver Management | 1/2 | In Progress| |
| 3. Printer Configuration | 0/3 | Not started | - |
| 3. Printer Configuration | 0/2 | Not started | - |
| 4. Script Generation | 0/3 | Not started | - |
| 5. Package Export | 0/3 | Not started | - |
@@ -0,0 +1,313 @@
---
phase: 03-printer-configuration
plan: 01
type: execute
wave: 1
depends_on: []
files_modified:
- tests/test_printer_crud.py
- imptune/api/printers.py
- imptune/api/clients.py
- imptune/api/pages.py
- imptune/main.py
- imptune/templates/printers.html
- imptune/templates/clients.html
- imptune/templates/partials/printer_list.html
- imptune/templates/partials/printer_form.html
autonomous: false
requirements:
- PRNT-01
- PRNT-02
- PRNT-03
- PRNT-04
- PRNT-05
- PRNT-06
- PRNT-07
- PRNT-08
- PRNT-09
must_haves:
truths:
- "User can fill in a printer form with name, IP, port, duplex, color, paper size, collate and save it"
- "Port name auto-populates from IP address (user can still edit it)"
- "User can assign a printer to a client/tenant label"
- "Saved printer appears in a grouped list after page refresh"
- "User can create a new client from the clients page"
artifacts:
- path: "imptune/api/printers.py"
provides: "POST /printers endpoint with Form parsing and validation"
exports: ["router"]
- path: "imptune/api/clients.py"
provides: "POST /clients and GET /clients endpoints"
exports: ["router"]
- path: "imptune/templates/printers.html"
provides: "Printer list page grouped by client"
- path: "imptune/templates/partials/printer_form.html"
provides: "Printer create form with all fields, Alpine.js port derivation"
- path: "imptune/templates/partials/printer_list.html"
provides: "Grouped printer list fragment for HTMX swap"
- path: "tests/test_printer_crud.py"
provides: "Integration tests for PRNT-01 through PRNT-09"
key_links:
- from: "imptune/templates/partials/printer_form.html"
to: "/printers"
via: "hx-post form submission"
pattern: "hx-post.*printers"
- from: "imptune/api/printers.py"
to: "imptune/db/models.py"
via: "Printer.create() and Client.select()"
pattern: "Printer\\.create|Client\\.select"
- from: "imptune/main.py"
to: "imptune/api/printers.py"
via: "app.include_router(printers.router)"
pattern: "include_router.*printers"
---
<objective>
Implement printer and client CRUD with full form, grouped list display, and persistence.
Purpose: This is the core of Phase 3 — technicians need to configure printer parameters, assign to clients, and see saved configs persist across sessions. All form fields (PRNT-01 through PRNT-07), client assignment (PRNT-08), and persistence (PRNT-09) are covered.
Output: Working /printers and /clients pages with HTMX-powered form submission, Alpine.js port auto-derivation, and grouped printer list.
</objective>
<execution_context>
@C:/Users/SebastienQUEROL/.claude/get-shit-done/workflows/execute-plan.md
@C:/Users/SebastienQUEROL/.claude/get-shit-done/templates/summary.md
</execution_context>
<context>
@.planning/PROJECT.md
@.planning/ROADMAP.md
@.planning/STATE.md
@.planning/phases/03-printer-configuration/03-RESEARCH.md
<interfaces>
<!-- Key types and contracts from existing codebase. Use directly. -->
From imptune/db/models.py:
```python
class Client(BaseModel):
name = CharField(unique=True)
created_at = DateTimeField(default=datetime.utcnow)
class Driver(BaseModel):
sha256 = CharField(unique=True, index=True)
original_filename = CharField()
size_bytes = IntegerField()
uploaded_at = DateTimeField(default=datetime.utcnow)
driver_desc = CharField(null=True) # JSON list of driver names
inf_filename = CharField(null=True)
architecture = CharField(null=True)
has_cat_file = BooleanField(default=False)
class Printer(BaseModel):
name = CharField()
ip_address = CharField()
port_name = CharField()
client = ForeignKeyField(Client, null=True, backref="printers")
driver = ForeignKeyField(Driver, null=True, backref="printers")
duplex_mode = CharField(default="OneSided")
color_mode = BooleanField(default=True)
paper_size = CharField(default="A4")
collate = BooleanField(default=True)
created_at = DateTimeField(default=datetime.utcnow)
updated_at = DateTimeField(default=datetime.utcnow)
```
From imptune/api/drivers.py (established error pattern):
```python
def _error_response(message: str, status_code: int = 400) -> HTMLResponse:
return HTMLResponse(
content=f"<div id='driver-list' class='error'><p>{message}</p></div>",
status_code=status_code,
)
```
From tests/conftest.py (test fixtures):
```python
@pytest.fixture
def client(tmp_data_dir):
from imptune.main import app
with TestClient(app) as c:
yield c
@pytest.fixture
def tmp_data_dir(tmp_path, monkeypatch):
data_dir = tmp_path / "data"
data_dir.mkdir()
monkeypatch.setenv("DATA_DIR", str(data_dir))
import imptune.config as cfg
cfg.DATA_DIR = str(data_dir)
cfg.DB_PATH = str(data_dir / "imptune.db")
cfg.DRIVERS_DIR = str(data_dir / "drivers")
return data_dir
```
From imptune/main.py (router registration pattern):
```python
app.include_router(health.router)
app.include_router(pages.router)
app.include_router(drivers.router)
```
</interfaces>
</context>
<tasks>
<task type="auto" tdd="true">
<name>Task 1: Write failing integration tests for printer and client CRUD</name>
<files>tests/test_printer_crud.py</files>
<behavior>
- test_create_printer_persisted: POST /printers with name="Test Printer", ip_address="192.168.1.100", port_name="IP_192_168_1_100" returns 200; GET /printers contains "Test Printer" (covers PRNT-01, PRNT-02, PRNT-09)
- test_create_printer_duplex: POST /printers with duplex_mode="LongEdge"; verify Printer record has duplex_mode="LongEdge" (covers PRNT-04)
- test_create_printer_color_mode: POST /printers with color_mode=false; verify Printer record has color_mode=False (covers PRNT-05)
- test_create_printer_paper_size: POST /printers with paper_size="Letter"; verify Printer record has paper_size="Letter" (covers PRNT-06)
- test_create_printer_collate: POST /printers with collate=false; verify Printer record has collate=False (covers PRNT-07)
- test_create_client: POST /clients with name="Contoso" returns 200; GET /clients contains "Contoso"
- test_printer_grouped_by_client: Create client "Contoso", POST /printers with client_id=contoso.id; GET /printers HTML contains "Contoso" as group header (covers PRNT-08)
- test_create_printer_missing_name: POST /printers with empty name returns 400 (validation)
- test_create_printer_invalid_ip: POST /printers with ip_address="" returns 400 (validation)
- test_delete_printer: POST /printers to create, then DELETE /printers/{id} returns 200; printer no longer in GET /printers
</behavior>
<action>
Create `tests/test_printer_crud.py` with all tests listed above. Use the existing `client` fixture from conftest.py (which provides TestClient with lifespan-triggered init_db). Follow the same pattern as `test_driver_upload.py`:
- Import `pytest` and use `client` fixture
- POST form data via `client.post("/printers", data={...})` (not JSON, form-encoded)
- POST client creation via `client.post("/clients", data={"name": "Contoso"})`
- For verifying DB state, import `Printer` and `Client` from `imptune.db.models` inside each test
- For grouped list test, check that GET /printers response HTML contains the client name in an `<h3>` or `<section>` header
- For boolean fields (color_mode, collate): HTML checkboxes send "on" when checked, nothing when unchecked. Use `data={"color_mode": ""}` for false and `data={"color_mode": "on"}` for true. Design tests accordingly.
- All tests should FAIL initially (routes don't exist yet). Run them to confirm RED state.
</action>
<verify>
<automated>cd C:/Users/SebastienQUEROL/Documents/projets/ImpTune && python -m pytest tests/test_printer_crud.py -x -q 2>&1 | head -30</automated>
</verify>
<done>All tests exist and fail with connection/404 errors (RED state). No test passes yet.</done>
</task>
<task type="auto">
<name>Task 2: Implement printer and client CRUD routes, templates, and wire routers</name>
<files>imptune/api/printers.py, imptune/api/clients.py, imptune/api/pages.py, imptune/main.py, imptune/templates/printers.html, imptune/templates/clients.html, imptune/templates/partials/printer_form.html, imptune/templates/partials/printer_list.html</files>
<action>
**1. Create `imptune/api/clients.py`:**
- `router = APIRouter(prefix="/clients")`
- `POST /clients`: Accept `name: str = Form(...)`. Validate non-empty. Create `Client.create(name=name)`. Handle IntegrityError (duplicate name) with 400 error. Return redirect or HTMX partial.
- Follow established pattern: sync `def` handlers, Jinja2Templates from same path as drivers.py.
**2. Create `imptune/api/printers.py`:**
- `router = APIRouter(prefix="/printers")`
- `POST /printers`: Accept all form fields via `Form(...)`:
- `name: str = Form(...)` (required)
- `ip_address: str = Form(...)` (required)
- `port_name: str = Form(...)` (required)
- `duplex_mode: str = Form("OneSided")` — validate value in ("OneSided", "LongEdge", "ShortEdge")
- `color_mode: str = Form("")` — checkbox: "on" = True, "" = False. Convert: `bool(color_mode)`
- `paper_size: str = Form("A4")` — validate value in ("A4", "Letter", "Legal")
- `collate: str = Form("")` — same checkbox pattern as color_mode
- `client_id: str = Form("")` — empty string = None, otherwise int FK
- `driver_id: str = Form("")` — empty string = None, otherwise int FK
- Validate: name not empty, ip_address not empty. On failure return `_error_response(msg)` with `<div id="printer-list">` wrapper (same HTMX pattern as drivers.py).
- On success: `Printer.create(...)` with all fields. Return the updated printer list partial via `_render_printer_list(request)`.
- `DELETE /printers/{printer_id}`: Delete printer by ID. Return updated printer list partial.
- Helper `_render_printer_list(request)`: Query `Printer.select(Printer, Client).join(Client, JOIN.LEFT_OUTER).order_by(Client.name, Printer.name)`, group into `defaultdict(list)` by client name ("Unassigned" for null client_id), pass `grouped` to `partials/printer_list.html`.
- Helper `_error_response(message, status_code=400)`: Return `HTMLResponse(content=f"<div id='printer-list' class='error'><p>{message}</p></div>", status_code=status_code)`.
**3. Update `imptune/api/pages.py`:**
Add two new page routes (import Client, Printer, Driver, json, JOIN from peewee):
- `GET /printers`: Render `printers.html` with `grouped` printers (same query as `_render_printer_list`), plus `clients` list and `driver_data` list for form dropdowns.
- `GET /clients`: Render `clients.html` with `clients = list(Client.select().order_by(Client.name))`.
**4. Create `imptune/templates/printers.html`:**
- Extends `base.html`. Contains:
- `<h1>Printers</h1>`
- Section with `<h2>Add Printer</h2>` containing `{% include "partials/printer_form.html" %}`
- Section with `<h2>Printer Library</h2>` containing `{% include "partials/printer_list.html" %}`
**5. Create `imptune/templates/partials/printer_form.html`:**
- Wrap in `<div x-data="{ ip: '{{ printer.ip_address if printer else '' }}', port: '{{ printer.port_name if printer else '' }}', portEdited: {{ 'true' if printer else 'false' }} }">` for Alpine.js reactivity.
- Form with `hx-post="/printers"`, `hx-target="#printer-list"`, `hx-swap="outerHTML"`.
- Fields:
- Printer Name: `<input type="text" name="name" required>`
- IP Address: `<input type="text" name="ip_address" x-model="ip" @input="if (!portEdited) port = 'IP_' + ip.replaceAll('.', '_')" required>`
- Port Name: `<input type="text" name="port_name" x-model="port" @change="portEdited = true" @keydown="portEdited = true">` (PRNT-03)
- Driver: `<select name="driver_id"><option value="">-- No driver --</option>{% for item in driver_data %}<option value="{{ item.driver.id }}">{{ item.driver.original_filename }} ({{ item.names | join(', ') }})</option>{% endfor %}</select>`
- Duplex Mode: `<select name="duplex_mode"><option value="OneSided">One-Sided</option><option value="LongEdge">Long Edge</option><option value="ShortEdge">Short Edge</option></select>`
- Color Mode: `<input type="checkbox" name="color_mode" value="on" checked>` (default checked = True)
- Paper Size: `<select name="paper_size"><option value="A4">A4</option><option value="Letter">Letter</option><option value="Legal">Legal</option></select>`
- Collate: `<input type="checkbox" name="collate" value="on" checked>` (default checked = True)
- Client: `<select name="client_id"><option value="">-- Unassigned --</option>{% for c in clients %}<option value="{{ c.id }}">{{ c.name }}</option>{% endfor %}</select>`
- Submit button: `<button type="submit">Save Printer</button>`
**6. Create `imptune/templates/partials/printer_list.html`:**
- `<div id="printer-list">`
- If grouped is empty: `<p>No printers configured yet.</p>`
- Else: for each `(client_name, printers)` in grouped.items(): `<h3>{{ client_name }}</h3>` then a `<table>` with columns: Name, IP, Driver, Duplex, Paper, Actions. Each row has a Delete button with `hx-delete="/printers/{{ p.id }}" hx-target="#printer-list" hx-swap="outerHTML" hx-confirm="Delete '{{ p.name }}'?"`.
**7. Create `imptune/templates/clients.html`:**
- Extends `base.html`. `<h1>Clients</h1>`.
- Form: `<form hx-post="/clients" hx-target="#client-list" hx-swap="outerHTML">` with name input and submit button.
- `<div id="client-list">`: Table of clients (Name, Created, Printer Count). Printer count via `Client.printers` backref — pass pre-computed count from route.
**8. Update `imptune/main.py`:**
- Add imports: `from imptune.api import clients, printers`
- Add: `app.include_router(printers.router)` and `app.include_router(clients.router)`
After all files are created, run the full test suite to confirm GREEN state.
</action>
<verify>
<automated>cd C:/Users/SebastienQUEROL/Documents/projets/ImpTune && python -m pytest tests/test_printer_crud.py -x -q && python -m pytest tests/ -v</automated>
</verify>
<done>All test_printer_crud.py tests pass (GREEN). Full test suite passes. GET /printers shows form with all fields. POST /printers creates and persists printer. Printers grouped by client name in list. GET /clients shows client list with creation form.</done>
</task>
<task type="checkpoint:human-verify" gate="blocking">
<name>Task 3: Verify printer form and Alpine.js port auto-derivation in browser</name>
<files>imptune/templates/partials/printer_form.html</files>
<action>
Human verifies the complete printer configuration flow in a browser, especially the Alpine.js port auto-derivation (PRNT-03) which cannot be tested via pytest.
What was built: Complete printer configuration form with Alpine.js port auto-derivation (PRNT-03), all form fields (PRNT-01 through PRNT-07), client assignment (PRNT-08), and persistence (PRNT-09). Also a /clients page for client management.
Steps to verify:
1. Start app: `docker compose up` (or `uvicorn imptune.main:app --reload`)
2. Navigate to /clients — create a client "Contoso"
3. Navigate to /printers — verify empty state message
4. Fill in printer form:
- Name: "HP LaserJet 4050"
- IP: "192.168.1.100" — verify port name auto-fills to "IP_192_168_1_100"
- Manually edit port name to "CUSTOM_PORT" — change IP to "10.0.0.1" — verify port stays "CUSTOM_PORT" (not overwritten)
- Select duplex "Long Edge", uncheck Color, paper "Letter", check Collate
- Select client "Contoso"
- Click Save
5. Verify printer appears under "Contoso" group heading
6. Refresh page — verify printer still appears (persistence)
7. Click Delete on the printer — confirm deletion dialog — verify it disappears
</action>
<verify>Human confirms all 7 steps pass in browser</verify>
<done>Alpine.js port auto-derivation works correctly: auto-fills from IP, preserves manual edits. Full CRUD flow verified visually.</done>
</task>
</tasks>
<verification>
- `pytest tests/test_printer_crud.py -x -q` — all printer CRUD tests pass
- `pytest tests/ -v` — full suite green (no regressions)
- GET /printers renders form with all required fields
- POST /printers persists to SQLite and returns updated list
- Printers are grouped by client name in the list display
- Alpine.js port derivation works in browser (manual checkpoint)
</verification>
<success_criteria>
- All PRNT-01 through PRNT-09 requirements verified by tests or manual check
- Printer form has: name, IP, port (auto-derived), duplex select, color checkbox, paper select, collate checkbox, client select, driver select
- Printer list groups by client with "Unassigned" fallback
- Client CRUD works on /clients page
- No N+1 queries (LEFT_OUTER JOIN used)
- Full test suite green
</success_criteria>
<output>
After completion, create `.planning/phases/03-printer-configuration/03-01-SUMMARY.md`
</output>
@@ -0,0 +1,207 @@
---
phase: 03-printer-configuration
plan: 02
type: execute
wave: 2
depends_on: ["03-01"]
files_modified:
- tests/test_printer_crud.py
- imptune/api/printers.py
- imptune/api/pages.py
- imptune/templates/partials/printer_detail.html
autonomous: true
requirements:
- PRNT-10
must_haves:
truths:
- "User can open a saved printer config and see all fields pre-populated"
- "User can see the associated driver info on the detail page"
- "A regenerate button is visible (disabled/placeholder until Phase 4)"
artifacts:
- path: "imptune/templates/partials/printer_detail.html"
provides: "Printer detail view with all fields and driver info"
- path: "imptune/api/printers.py"
provides: "GET /printers/{id} detail endpoint"
key_links:
- from: "imptune/templates/partials/printer_list.html"
to: "/printers/{id}"
via: "printer name link in list row"
pattern: "href.*printers.*id"
- from: "imptune/api/printers.py"
to: "imptune/db/models.py"
via: "Printer.get_by_id with driver FK access"
pattern: "Printer\\.get_by_id|printer\\.driver"
---
<objective>
Implement the printer detail/edit page so saved configs can be retrieved and prepared for regeneration.
Purpose: PRNT-10 requires that a user can open a saved printer config and regenerate its package without re-uploading drivers. Phase 3's scope is: the config is fully retrievable, driver FK is intact, and a "Regenerate" button exists (placeholder until Phase 4 delivers script generation). This also adds printer name links in the list for navigation.
Output: GET /printers/{id} detail page with pre-populated fields, driver info display, and regeneration placeholder button.
</objective>
<execution_context>
@C:/Users/SebastienQUEROL/.claude/get-shit-done/workflows/execute-plan.md
@C:/Users/SebastienQUEROL/.claude/get-shit-done/templates/summary.md
</execution_context>
<context>
@.planning/PROJECT.md
@.planning/ROADMAP.md
@.planning/STATE.md
@.planning/phases/03-printer-configuration/03-RESEARCH.md
@.planning/phases/03-printer-configuration/03-01-SUMMARY.md
<interfaces>
<!-- Contracts from Plan 01 that this plan builds on -->
From imptune/api/printers.py (created in Plan 01):
```python
router = APIRouter(prefix="/printers")
def _render_printer_list(request: Request) -> HTMLResponse:
"""Returns partials/printer_list.html with grouped printers."""
def _error_response(message: str, status_code: int = 400) -> HTMLResponse:
"""HTMX-friendly error fragment."""
```
From imptune/db/models.py:
```python
class Printer(BaseModel):
name = CharField()
ip_address = CharField()
port_name = CharField()
client = ForeignKeyField(Client, null=True, backref="printers")
driver = ForeignKeyField(Driver, null=True, backref="printers")
duplex_mode = CharField(default="OneSided")
color_mode = BooleanField(default=True)
paper_size = CharField(default="A4")
collate = BooleanField(default=True)
class Driver(BaseModel):
sha256 = CharField(unique=True)
original_filename = CharField()
driver_desc = CharField(null=True) # JSON list of driver names
```
From imptune/storage/driver_store.py:
```python
class DriverStore:
def get_path(self, sha256: str) -> Path:
"""Returns path to stored driver ZIP."""
```
</interfaces>
</context>
<tasks>
<task type="auto" tdd="true">
<name>Task 1: Write failing test for printer detail page</name>
<files>tests/test_printer_crud.py</files>
<behavior>
- test_printer_detail_shows_driver: Create a Driver record (via direct Peewee insert with sha256, original_filename, driver_desc=json.dumps(["HP Universal"])), create a Printer with driver FK set. GET /printers/{id} returns 200 with HTML containing printer name, IP, and "HP Universal" driver name.
- test_printer_detail_not_found: GET /printers/9999 returns 404.
- test_printer_detail_no_driver: Create a Printer with driver=None. GET /printers/{id} returns 200, HTML does not crash, shows "No driver assigned" or similar.
</behavior>
<action>
Append three new tests to the existing `tests/test_printer_crud.py` file (created in Plan 01):
- `test_printer_detail_shows_driver`: Use the `client` fixture. Create a Driver record directly via `Driver.create(sha256="abc123", original_filename="test.zip", size_bytes=1000, driver_desc=json.dumps(["HP Universal"]))`. Create a Printer with `driver=driver_obj`. GET `/printers/{printer.id}` and assert 200 status. Assert "HP Universal" appears in response text. Assert printer name appears.
- `test_printer_detail_not_found`: GET `/printers/9999` returns 404.
- `test_printer_detail_no_driver`: Create Printer with driver=None. GET `/printers/{printer.id}` returns 200. Assert "No driver assigned" or similar text in response.
Run tests to confirm RED state (route does not exist yet).
</action>
<verify>
<automated>cd C:/Users/SebastienQUEROL/Documents/projets/ImpTune && python -m pytest tests/test_printer_crud.py::test_printer_detail_shows_driver tests/test_printer_crud.py::test_printer_detail_not_found tests/test_printer_crud.py::test_printer_detail_no_driver -x -q 2>&1 | head -20</automated>
</verify>
<done>Three new tests exist and fail (RED state). Existing tests still pass.</done>
</task>
<task type="auto">
<name>Task 2: Implement printer detail route, template, and list navigation links</name>
<files>imptune/api/printers.py, imptune/api/pages.py, imptune/templates/partials/printer_detail.html, imptune/templates/partials/printer_list.html</files>
<action>
**1. Add GET /printers/{printer_id} to `imptune/api/pages.py`:**
- Route: `@router.get("/printers/{printer_id}", response_class=HTMLResponse)`
- Handler: `def printer_detail(request: Request, printer_id: int):`
- Query: `Printer.select(Printer, Client, Driver).join(Client, JOIN.LEFT_OUTER).switch(Printer).join(Driver, JOIN.LEFT_OUTER).where(Printer.id == printer_id).first()`
- If not found: return HTMLResponse with 404 status and a simple error page.
- If found: parse `printer.driver.driver_desc` (JSON) into driver_names list if driver exists. Pass `printer`, `driver_names`, and `driver` to template.
- Render `printers.html` but with a detail block, OR create a dedicated detail template that extends base.html. Prefer: render `partials/printer_detail.html` inside the printers page layout.
Actually, simpler approach: create a standalone detail page.
- Render: `templates.TemplateResponse(request=request, name="printer_detail.html", context={"printer": printer, "driver_names": driver_names})`
- This requires creating `imptune/templates/printer_detail.html` (NOT a partial — a full page).
**2. Create `imptune/templates/printer_detail.html`:**
Extends `base.html`. Content:
```
<h1>{{ printer.name }}</h1>
<article>
<h2>Configuration</h2>
<dl>
<dt>IP Address</dt><dd>{{ printer.ip_address }}</dd>
<dt>Port Name</dt><dd>{{ printer.port_name }}</dd>
<dt>Duplex Mode</dt><dd>{{ printer.duplex_mode }}</dd>
<dt>Color Mode</dt><dd>{{ "Color" if printer.color_mode else "Grayscale" }}</dd>
<dt>Paper Size</dt><dd>{{ printer.paper_size }}</dd>
<dt>Collate</dt><dd>{{ "Yes" if printer.collate else "No" }}</dd>
<dt>Client</dt><dd>{{ printer.client.name if printer.client_id else "Unassigned" }}</dd>
</dl>
<h2>Driver</h2>
{% if printer.driver_id %}
<dl>
<dt>Package</dt><dd>{{ printer.driver.original_filename }}</dd>
<dt>Driver Name(s)</dt><dd>{{ driver_names | join(", ") }}</dd>
<dt>Architecture</dt><dd>{{ printer.driver.architecture or "Unknown" }}</dd>
</dl>
{% else %}
<p>No driver assigned</p>
{% endif %}
<h2>Actions</h2>
<button disabled aria-busy="false" title="Available after script generation is implemented (Phase 4)">
Regenerate Package
</button>
<a href="/printers" role="button" class="secondary">Back to Printers</a>
</article>
```
**3. Update `imptune/templates/partials/printer_list.html`:**
Make printer names clickable: change the Name `<td>` from plain text to `<a href="/printers/{{ p.id }}">{{ p.name }}</a>`.
**4. Adjust file path:** The detail template is `imptune/templates/printer_detail.html` (full page, not partial).
Run all tests to confirm GREEN state.
</action>
<verify>
<automated>cd C:/Users/SebastienQUEROL/Documents/projets/ImpTune && python -m pytest tests/test_printer_crud.py -x -q && python -m pytest tests/ -v</automated>
</verify>
<done>All tests pass (GREEN). GET /printers/{id} shows full printer config with driver info. "Regenerate Package" button is visible but disabled. Printer names in list are clickable links to detail page. Full test suite green.</done>
</task>
</tasks>
<verification>
- `pytest tests/test_printer_crud.py -x -q` — all tests pass including new detail tests
- `pytest tests/ -v` — full suite green
- GET /printers/{id} displays all printer fields and driver info
- Printer names in list link to detail page
- "Regenerate Package" button visible but disabled
- 404 returned for nonexistent printer IDs
</verification>
<success_criteria>
- PRNT-10 verified: saved config retrievable with driver association intact, regeneration button present (placeholder)
- Detail page shows all configured fields (name, IP, port, duplex, color, paper, collate, client, driver)
- Driver info displayed from FK relationship (no re-upload needed)
- Full test suite green with no regressions
</success_criteria>
<output>
After completion, create `.planning/phases/03-printer-configuration/03-02-SUMMARY.md`
</output>