from odoo import models, fields


class EncoachSubject(models.Model):
    _name = 'encoach.subject'
    _description = 'Taxonomy Subject'
    _order = 'sequence, name'

    name = fields.Char(required=True, index=True)
    code = fields.Char(size=20, index=True)
    description = fields.Text()
    sequence = fields.Integer(default=10)
    active = fields.Boolean(default=True)
    domain_ids = fields.One2many('encoach.domain', 'subject_id', string='Domains')

    course_count = fields.Integer(compute='_compute_counts')
    resource_count = fields.Integer(compute='_compute_counts')

    def _compute_counts(self):
        for rec in self:
            rec.course_count = self.env['op.course'].sudo().search_count(
                [('encoach_subject_id', '=', rec.id)]
            )
            rec.resource_count = self.env['encoach.resource'].sudo().search_count(
                [('subject_id', '=', rec.id)]
            )

    def to_api_dict(self):
        self.ensure_one()
        return {
            'id': self.id,
            'name': self.name,
            'code': self.code or '',
            'description': self.description or '',
            'active': self.active,
            'course_count': self.course_count,
            'resource_count': self.resource_count,
        }
