# -*- coding: utf-8 -*-
# Copyright 2026 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)
# Part of the Fusion Plating product family.

from odoo import api, fields, models


class FpPpeIssuance(models.Model):
    """Per-employee Personal Protective Equipment issuance log.

    Each record captures one issuance of a piece of PPE — respirator,
    gloves, apron, face shield — to an employee, with the size, quantity,
    issue date and the date the equipment is next due for replacement.

    A historical PPE log demonstrates that the employer is providing
    appropriate protective equipment, which is itself an obligation under
    most occupational health and safety regulations.
    """
    _name = 'fusion.plating.ppe.issuance'
    _description = 'Fusion Plating — PPE Issuance'
    _inherit = ['mail.thread', 'mail.activity.mixin']
    _order = 'issue_date desc, id desc'
    _rec_name = 'display_name'

    employee_id = fields.Many2one(
        'hr.employee',
        string='Employee',
        required=True,
        ondelete='cascade',
        tracking=True,
    )
    issue_date = fields.Date(
        string='Issue Date',
        required=True,
        default=fields.Date.context_today,
        tracking=True,
    )
    ppe_type = fields.Selection(
        [
            ('respirator', 'Respirator'),
            ('gloves', 'Gloves'),
            ('apron', 'Apron'),
            ('face_shield', 'Face Shield'),
            ('safety_glasses', 'Safety Glasses'),
            ('boots', 'Boots'),
            ('hearing', 'Hearing Protection'),
            ('other', 'Other'),
        ],
        string='PPE Type',
        required=True,
        default='gloves',
        tracking=True,
    )
    size = fields.Char(
        string='Size',
    )
    quantity = fields.Integer(
        string='Quantity',
        default=1,
    )
    next_replacement = fields.Date(
        string='Next Replacement',
        tracking=True,
    )
    notes = fields.Html(
        string='Notes',
    )
    display_name = fields.Char(
        compute='_compute_display_name',
        store=True,
    )
    company_id = fields.Many2one(
        'res.company',
        related='employee_id.company_id',
        store=True,
        readonly=True,
    )
    active = fields.Boolean(default=True)

    @api.depends('employee_id', 'ppe_type', 'issue_date')
    def _compute_display_name(self):
        ppe_label = dict(self._fields['ppe_type'].selection)
        for rec in self:
            parts = []
            if rec.employee_id:
                parts.append(rec.employee_id.name)
            if rec.ppe_type:
                parts.append(ppe_label.get(rec.ppe_type, rec.ppe_type))
            if rec.issue_date:
                parts.append(fields.Date.to_string(rec.issue_date))
            rec.display_name = ' — '.join(parts) if parts else 'PPE Issuance'