from odoo import models, fields, api, _
from odoo.exceptions import ValidationError

class ServicesSettings(models.Model):
    _inherit = 'services.settings'  # Inherit existing model

    linked_to_department = fields.Boolean(
        string='Linked to Department',
        help='Link the service to an HR department'
    )
    hr_department_id = fields.Many2one(
        'hr.department', string='Linked Department'
    )
    manager_id = fields.Many2one(
        'hr.employee', string='Manager',
    )

    service_type = fields.Selection(selection_add=[
        ('educational_care', 'خدمة الرعاية التعليمية'),
        ('bachelor_service', 'خدمة البكالريوس'),
        ('diploma_service', 'خدمة الدبلوم'),
        ('bachelor_intercession', 'خدمة شفاعة البكالريوس'),
        ('diploma_intercession', 'خدمة شفاعة الدبلوم'),
        ('training_service', 'خدمة التدريب'),
        ('training_intercession', 'خدمة شفاعة التدريب'),
        ('funding_service', 'خدمة التمويل'),
        ('project_funding_intercession', 'خدمة شفاعة تمويل المشاريع'),
        ('employment_service', 'خدمة التوظيف')
    ])


class HrDepartment(models.Model):
    _inherit = 'hr.department'

    service_link_id = fields.Many2one(
        'services.settings', string='خدمة مرتبطة', readonly=True
    )




class EmpowermentEducationEntity(models.Model):
    _name = 'empowerment.education.entity'
    _description = 'Education Entity'

    name = fields.Char(string='Entity Name', required=True)
    entity_type = fields.Selection(
        [('university', 'University'), ('college', 'College'),
         ('institute', 'Institute'), ('school', 'School')],
        string='Entity Type', required=True
    )
    study_specialization = fields.Selection(
        [('bachelor', 'Bachelor'), ('diploma', 'Diploma')],
        string='Study Specialization', required=True
    )
    specialization_id = fields.Many2one(
        'empowerment.study.specialization', string='Study Specialization',
        domain="[('type', '=', study_specialization)]",
    )

    _sql_constraints = [
        ('name_unique', 'unique(name)', 'اسم الجهة يجب أن يكون فريداً!'),
    ]

    @api.onchange('entity_type')
    def _onchange_entity_type(self):
        if self.entity_type in ['university', 'college']:
            self.study_specialization = 'bachelor'
        elif self.entity_type in ['institute', 'school']:
            self.study_specialization = 'diploma'
        else:
            self.study_specialization = False

        # Reset specialization_id when entity_type changes
        # self.specialization_id = False



class StudySpecialization(models.Model):
    _name = 'empowerment.study.specialization'
    _description = 'Study Specialization'

    type = fields.Selection([
        ('bachelor', 'Bachelor'),
        ('diploma', 'Diploma')
    ], string='Study Type', required=True)

    universities_colleges = fields.Char(string='Universities / Colleges')
    institutes_schools = fields.Char(string='Institute / School Name')

class EmpowermentQualificationCourse(models.Model):
    _name = 'empowerment.qualification.course'
    _description = 'Qualification Course'

    name = fields.Char(string='Entity Name', required=True)


class EmpowermentTrainingEntity(models.Model):
    _name = 'empowerment.training.entity'
    _description = 'Training Entities'

    name = fields.Char(string='Entity Name', required=True)


class EmpowermentProjectFundingType(models.Model):
    _name = 'empowerment.project.funding.type'
    _description = 'Project Funding Type'

    name = fields.Char(string='Entity Name', required=True)