from odoo import models, fields, api

class ClinicAppointment(models.Model):
    _name = 'clinic.appointment'
    _description = 'Lịch hẹn'
    _rec_name = 'patient_id'

    patient_id = fields.Many2one('clinic.patient', string='Bệnh nhân', required=True)
    doctor_id = fields.Many2one('res.partner', string='Bác sĩ', required=True)
    date = fields.Date(string='Ngày kê đơn', default=fields.Date.today)
    state = fields.Selection([
        ('scheduled', 'Đã lên lịch'),
        ('done', 'Hoàn thành'),
        ('cancel', 'Hủy')
    ], string='Trạng thái', default='scheduled')

    services_ids = fields.Many2many('clinic.service', string='Dịch vụ khám')
    total_price = fields.Float(string='Tổng tiền', compute='_compute_total_price')

    def action_scheduled(self):
        self.state = 'scheduled'
    def action_done(self):
        self.state = 'done'
    def action_cancel(self):
        self.state = 'cancel'

    @api.depends('services_ids')
    def _compute_total_price(self):
        for rec in self:
            rec.total_price = sum(rec.services_ids.mapped('price'))