# -*- coding: utf-8 -*-

from odoo import models, fields


class EducationClass(models.Model):
    _name = "education.class"
    _description = "Education Class"

    name = fields.Char(string="Name", required=True)
    class_group_id = fields.Many2one(
        "education.class.group", string="Class Group", ondelete="restrict"
    )
    next_class_id = fields.Many2one("education.class", string="Next Class")

    attachment_ids = fields.Many2many(
        "ir.attachment",
        "education_student_ir_attachment_rel",
        "attachment_id",
        "student_id",
        string="Attachments",
    )

    currency_id = fields.Many2one("res.currency", string="Currency")
    class_fund = fields.Monetary(string="Class Fund", currency_field="currency_id")
    student_ids = fields.One2many("education.student", "class_id", string="Students")
    school_id = fields.Many2one("education.school", string="School", required=True)
    active = fields.Boolean(default=True)
    teacher_ids = fields.Many2many("res.partner", string="Teachers")

    def get_all_students(self):
        # Khởi tạo đối tượng education.student (đây là một recordset rỗng của model education.student)
        student = self.env["education.student"]
        all_students = student.search([])
        print("All Students: ", all_students)

    def create_classes(self):
        # Giá trị để tạo bản ghi student 01
        student_01 = {
            "name": "Student 01",
            "student_code": "STD1",
            "school_id": self.school_id.id,
        }
        # Giá trị để tạo bản ghi student 02
        student_02 = {
            "name": "Student 02",
            "student_code": "STD2",
            "school_id": self.school_id.id,
        }
        # Giá trị để tạo bản ghi lớp học
        class_value = {
            "name": "Class 01",
            "school_id": self.school_id.id,
            "student_ids": [(0, 0, student_01), (0, 0, student_02)],
        }
        record = self.env["education.class"].create(class_value)

    def change_class_name(self):
        self.ensure_one()
        self.name = "Class 12A1"