package models

import (
	"crypto/sha256"
	"encoding/json"
	"fmt"
)

type Session struct {
	Meta

	Title string           `json:"name"`
	Exams map[string]*Exam `json:"exams"`
}

func (s *Session) String() string {
	return s.Title
}

func (s *Session) GetHash() string {
	return fmt.Sprintf("%x", sha256.Sum256([]byte(s.Title)))
}

func (s *Session) Marshal() ([]byte, error) {
	return json.Marshal(s)
}

func (s *Session) Unmarshal(data []byte) error {
	return json.Unmarshal(data, s)
}