feat(console): add admin CRUD screens for parts, manufacturers, crossref, import
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
321
console/screens/admin_partes.py
Normal file
321
console/screens/admin_partes.py
Normal file
@@ -0,0 +1,321 @@
|
||||
"""
|
||||
Admin CRUD screen for Parts in the AUTOPARTES console application.
|
||||
|
||||
Provides a paginated list view with create (F3), edit (ENTER), and
|
||||
delete (F8/Del) operations. Form editing is handled inline with
|
||||
field-by-field navigation.
|
||||
"""
|
||||
|
||||
from console.core.screens import Screen
|
||||
from console.core.keybindings import Key
|
||||
from console.config import APP_NAME, VERSION
|
||||
from console.utils.formatting import truncate, pad_right
|
||||
|
||||
|
||||
# Form field definitions for create/edit
|
||||
_FIELDS = [
|
||||
{'label': 'Numero OEM', 'key': 'oem_part_number', 'width': 20},
|
||||
{'label': 'Nombre', 'key': 'name', 'width': 40},
|
||||
{'label': 'Nombre (ES)', 'key': 'name_es', 'width': 40},
|
||||
{'label': 'Grupo ID', 'key': 'group_id', 'width': 5, 'hint': 'F1=Lista'},
|
||||
{'label': 'Descripcion', 'key': 'description', 'width': 50},
|
||||
{'label': 'Descripcion ES', 'key': 'description_es', 'width': 50},
|
||||
{'label': 'Material', 'key': 'material', 'width': 20},
|
||||
{'label': 'Peso (kg)', 'key': 'weight_kg', 'width': 8},
|
||||
{'label': 'Descontinuada', 'key': 'is_discontinued', 'width': 1, 'hint': 'S/N'},
|
||||
]
|
||||
|
||||
# Footer labels per mode
|
||||
_FOOTER_LIST = [
|
||||
("F3", "Nuevo"),
|
||||
("ENTER", "Editar"),
|
||||
("F8", "Eliminar"),
|
||||
("PgUp/Dn", "Paginar"),
|
||||
("ESC", "Atras"),
|
||||
]
|
||||
|
||||
_FOOTER_FORM = [
|
||||
("TAB/Down", "Siguiente"),
|
||||
("Up", "Anterior"),
|
||||
("F9", "Guardar"),
|
||||
("ESC", "Cancelar"),
|
||||
]
|
||||
|
||||
|
||||
class AdminPartesScreen(Screen):
|
||||
"""Admin CRUD screen for the parts table."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(name="admin_partes", title="Administracion de Partes")
|
||||
self._mode = 'list' # 'list' or 'form'
|
||||
self._page = 1
|
||||
self._per_page = 15
|
||||
self._selected = 0
|
||||
self._parts = []
|
||||
self._editing_id = None # None = creating, int = editing
|
||||
self._focused_field = 0
|
||||
self._form_data = {}
|
||||
self._dirty = False
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Data loading
|
||||
# ------------------------------------------------------------------
|
||||
|
||||
def _load_parts(self, db):
|
||||
"""Load the current page of parts."""
|
||||
self._parts = db.get_parts(page=self._page, per_page=self._per_page)
|
||||
|
||||
def _init_form(self, part=None):
|
||||
"""Initialise form_data from an existing part or blank."""
|
||||
self._form_data = {}
|
||||
if part:
|
||||
for f in _FIELDS:
|
||||
key = f['key']
|
||||
val = part.get(key, '')
|
||||
if key == 'is_discontinued':
|
||||
val = 'S' if val else 'N'
|
||||
self._form_data[key] = str(val) if val is not None else ''
|
||||
else:
|
||||
for f in _FIELDS:
|
||||
self._form_data[f['key']] = ''
|
||||
self._focused_field = 0
|
||||
self._dirty = False
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Render
|
||||
# ------------------------------------------------------------------
|
||||
|
||||
def render(self, context, db, renderer):
|
||||
renderer.draw_header(
|
||||
f" {APP_NAME} v{VERSION}",
|
||||
" ADMINISTRACION DE PARTES ",
|
||||
)
|
||||
|
||||
if self._mode == 'list':
|
||||
self._render_list(db, renderer)
|
||||
else:
|
||||
self._render_form(renderer)
|
||||
|
||||
def _render_list(self, db, renderer):
|
||||
"""Render the paginated parts list."""
|
||||
self._load_parts(db)
|
||||
|
||||
headers = ["NUMERO OEM", "NOMBRE", "GRUPO", "MATERIAL", "DISCONT"]
|
||||
widths = [18, 25, 15, 12, 7]
|
||||
rows = []
|
||||
for p in self._parts:
|
||||
disc = "Si" if p.get("is_discontinued") else ""
|
||||
rows.append((
|
||||
truncate(p.get("oem_part_number", ""), 18),
|
||||
truncate(p.get("name_es") or p.get("name", ""), 25),
|
||||
truncate(p.get("group_name", ""), 15),
|
||||
truncate(p.get("material", "") or "", 12),
|
||||
disc,
|
||||
))
|
||||
|
||||
renderer.draw_table(
|
||||
headers,
|
||||
rows,
|
||||
widths,
|
||||
page_info={
|
||||
"page": self._page,
|
||||
"total_pages": self._page,
|
||||
"total_rows": len(rows),
|
||||
},
|
||||
selected_row=self._selected,
|
||||
)
|
||||
renderer.draw_footer(_FOOTER_LIST)
|
||||
|
||||
def _render_form(self, renderer):
|
||||
"""Render the create/edit form."""
|
||||
title = "EDITAR PARTE" if self._editing_id else "NUEVA PARTE"
|
||||
fields = []
|
||||
for f in _FIELDS:
|
||||
fields.append({
|
||||
'label': f['label'],
|
||||
'value': self._form_data.get(f['key'], ''),
|
||||
'width': f['width'],
|
||||
'hint': f.get('hint', ''),
|
||||
})
|
||||
renderer.draw_form(fields, focused_index=self._focused_field, title=title)
|
||||
renderer.draw_footer(_FOOTER_FORM)
|
||||
|
||||
# ------------------------------------------------------------------
|
||||
# Key handling
|
||||
# ------------------------------------------------------------------
|
||||
|
||||
def on_key(self, key, context, db, renderer, nav):
|
||||
if self._mode == 'list':
|
||||
return self._handle_list_key(key, context, db, renderer)
|
||||
else:
|
||||
return self._handle_form_key(key, db, renderer)
|
||||
|
||||
def _handle_list_key(self, key, context, db, renderer):
|
||||
"""Handle keys in list mode."""
|
||||
# ESC: go back
|
||||
if key == Key.ESCAPE:
|
||||
return "back"
|
||||
|
||||
# Arrow navigation
|
||||
if key == Key.UP:
|
||||
if self._selected > 0:
|
||||
self._selected -= 1
|
||||
return None
|
||||
|
||||
if key == Key.DOWN:
|
||||
if self._parts and self._selected < len(self._parts) - 1:
|
||||
self._selected += 1
|
||||
return None
|
||||
|
||||
# PgDn: next page
|
||||
if key == Key.PGDN:
|
||||
if len(self._parts) == self._per_page:
|
||||
self._page += 1
|
||||
self._selected = 0
|
||||
return None
|
||||
|
||||
# PgUp: previous page
|
||||
if key == Key.PGUP:
|
||||
if self._page > 1:
|
||||
self._page -= 1
|
||||
self._selected = 0
|
||||
return None
|
||||
|
||||
# F3: create new part
|
||||
if key == Key.F3:
|
||||
self._mode = 'form'
|
||||
self._editing_id = None
|
||||
self._init_form()
|
||||
return None
|
||||
|
||||
# ENTER: edit selected part
|
||||
if key == Key.ENTER:
|
||||
if self._parts and 0 <= self._selected < len(self._parts):
|
||||
part_row = self._parts[self._selected]
|
||||
part = db.get_part(part_row["id"])
|
||||
if part:
|
||||
self._editing_id = part["id"]
|
||||
self._mode = 'form'
|
||||
self._init_form(part)
|
||||
return None
|
||||
|
||||
# Number keys 1-9: edit part at that row index
|
||||
if 49 <= key <= 57:
|
||||
idx = key - 49
|
||||
if 0 <= idx < len(self._parts):
|
||||
part_row = self._parts[idx]
|
||||
part = db.get_part(part_row["id"])
|
||||
if part:
|
||||
self._editing_id = part["id"]
|
||||
self._mode = 'form'
|
||||
self._init_form(part)
|
||||
return None
|
||||
|
||||
# F8 or DEL: delete selected part
|
||||
if key in (Key.F8, 330): # 330 = KEY_DC (Delete)
|
||||
if self._parts and 0 <= self._selected < len(self._parts):
|
||||
part = self._parts[self._selected]
|
||||
name = part.get("name_es") or part.get("name", "")
|
||||
oem = part.get("oem_part_number", "")
|
||||
confirmed = renderer.show_message(
|
||||
f"Eliminar parte?\n{oem} - {name}",
|
||||
"confirm",
|
||||
)
|
||||
if confirmed:
|
||||
db.delete_part(part["id"])
|
||||
# Adjust selection
|
||||
if self._selected >= len(self._parts) - 1:
|
||||
self._selected = max(0, self._selected - 1)
|
||||
return None
|
||||
|
||||
return None
|
||||
|
||||
def _handle_form_key(self, key, db, renderer):
|
||||
"""Handle keys in form mode."""
|
||||
# ESC: cancel form (with dirty check)
|
||||
if key == Key.ESCAPE:
|
||||
if self._dirty:
|
||||
confirmed = renderer.show_message(
|
||||
"Descartar cambios?", "confirm"
|
||||
)
|
||||
if not confirmed:
|
||||
return None
|
||||
self._mode = 'list'
|
||||
return None
|
||||
|
||||
# TAB / Down: next field
|
||||
if key in (Key.TAB, Key.DOWN):
|
||||
if self._focused_field < len(_FIELDS) - 1:
|
||||
self._focused_field += 1
|
||||
return None
|
||||
|
||||
# Up: previous field
|
||||
if key == Key.UP:
|
||||
if self._focused_field > 0:
|
||||
self._focused_field -= 1
|
||||
return None
|
||||
|
||||
# F9: save
|
||||
if key == Key.F9:
|
||||
return self._save(db, renderer)
|
||||
|
||||
# Backspace: delete last char from current field value
|
||||
if key in (Key.BACKSPACE, 8):
|
||||
field_key = _FIELDS[self._focused_field]['key']
|
||||
val = self._form_data.get(field_key, '')
|
||||
if val:
|
||||
self._form_data[field_key] = val[:-1]
|
||||
self._dirty = True
|
||||
return None
|
||||
|
||||
# Printable characters: append to current field
|
||||
if 32 <= key <= 126:
|
||||
field_def = _FIELDS[self._focused_field]
|
||||
field_key = field_def['key']
|
||||
val = self._form_data.get(field_key, '')
|
||||
if len(val) < field_def['width']:
|
||||
self._form_data[field_key] = val + chr(key)
|
||||
self._dirty = True
|
||||
return None
|
||||
|
||||
return None
|
||||
|
||||
def _save(self, db, renderer):
|
||||
"""Validate and save the form data."""
|
||||
data = dict(self._form_data)
|
||||
|
||||
# Validate required fields
|
||||
if not data.get('oem_part_number', '').strip():
|
||||
renderer.show_message("Numero OEM es requerido", "error")
|
||||
return None
|
||||
if not data.get('name', '').strip():
|
||||
renderer.show_message("Nombre es requerido", "error")
|
||||
return None
|
||||
|
||||
# Convert types
|
||||
gid = data.get('group_id', '').strip()
|
||||
data['group_id'] = int(gid) if gid.isdigit() else None
|
||||
|
||||
wkg = data.get('weight_kg', '').strip()
|
||||
try:
|
||||
data['weight_kg'] = float(wkg) if wkg else None
|
||||
except ValueError:
|
||||
data['weight_kg'] = None
|
||||
|
||||
disc = data.get('is_discontinued', '').strip().upper()
|
||||
data['is_discontinued'] = 1 if disc == 'S' else 0
|
||||
|
||||
try:
|
||||
if self._editing_id:
|
||||
db.update_part(self._editing_id, data)
|
||||
renderer.show_message("Parte actualizada correctamente", "info")
|
||||
else:
|
||||
db.create_part(data)
|
||||
renderer.show_message("Parte creada correctamente", "info")
|
||||
except Exception as exc:
|
||||
renderer.show_message(f"Error al guardar:\n{exc}", "error")
|
||||
return None
|
||||
|
||||
self._mode = 'list'
|
||||
self._dirty = False
|
||||
return None
|
||||
Reference in New Issue
Block a user