118 lines
3.8 KiB
Python
118 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2026 Nexa Systems Inc.
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# License OPL-1 (Odoo Proprietary License v1.0)
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# Part of the Fusion Plating product family.
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from odoo import api, fields, models
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from ._fp_uom_selection import FP_UOM_SELECTION
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class FpBathParameter(models.Model):
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"""Definition of a bath chemistry parameter.
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Parameters are process-agnostic at the schema level (e.g. "Temperature",
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"pH", "Nickel concentration"). Each process type references a set of
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parameters via fusion.plating.process.type.parameter_ids. Actual target
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ranges per bath are stored on fusion.plating.bath (per-bath overrides)
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or on the bath recipe.
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"""
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_name = 'fusion.plating.bath.parameter'
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_description = 'Fusion Plating — Bath Parameter'
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_order = 'sequence, name'
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name = fields.Char(
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string='Parameter',
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required=True,
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translate=True,
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help='Display name (e.g. "Nickel Concentration", "pH").',
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)
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code = fields.Char(
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string='Code',
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required=True,
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help='Short code used in logs and exports (e.g. "Ni", "PH", "TEMP").',
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)
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sequence = fields.Integer(
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string='Sequence',
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default=10,
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)
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parameter_type = fields.Selection(
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[
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('concentration', 'Concentration'),
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('temperature', 'Temperature'),
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('ph', 'pH'),
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('conductivity', 'Conductivity'),
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('turbidity', 'Turbidity'),
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('ratio', 'Ratio'),
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('count', 'Count / Age'),
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('other', 'Other'),
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],
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string='Type',
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required=True,
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default='concentration',
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)
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uom = fields.Selection(
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FP_UOM_SELECTION,
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string='Unit',
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help='Pick the unit this parameter is measured in. Drives the unit '
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'shown on every reading, target, and replenishment suggestion '
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'derived from this parameter.',
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)
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uom_display = fields.Char(
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string='Unit (display)',
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compute='_compute_uom_display',
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help='Resolved display string for the chosen unit '
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'(e.g. "g/L", "°C") — used by views that need plain text.',
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)
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target_min = fields.Float(
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string='Default Target Min',
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help='Smallest acceptable reading, expressed in the unit selected '
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'above. Anything below this is flagged Out of Spec. '
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'Per-bath overrides allowed.',
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)
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target_max = fields.Float(
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string='Default Target Max',
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help='Largest acceptable reading, expressed in the unit selected '
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'above. Anything above this is flagged Out of Spec. '
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'Per-bath overrides allowed.',
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)
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target_value = fields.Float(
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string='Default Setpoint / Optimum',
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help='The IDEAL operating value, expressed in the unit selected '
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'above — what the heater/chiller controls toward, what '
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'dashboards compare against. Sits between Target Min and '
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'Target Max. Per-sensor override via '
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'fp.tank.sensor.target_value_override.',
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)
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warning_tolerance = fields.Float(
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string='Warning Tolerance %',
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default=10.0,
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help='Distance from target limit at which a reading is flagged as warning.',
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)
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decimals = fields.Integer(
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string='Decimals',
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default=2,
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)
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description = fields.Text(
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string='Description',
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translate=True,
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)
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active = fields.Boolean(
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string='Active',
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default=True,
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)
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@api.depends('uom')
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def _compute_uom_display(self):
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labels = dict(FP_UOM_SELECTION)
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for rec in self:
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rec.uom_display = labels.get(rec.uom, '') if rec.uom else ''
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_sql_constraints = [
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(
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'fp_bath_parameter_code_uniq',
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'unique(code)',
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'Bath parameter code must be unique.',
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),
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]
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