package models

import "time"

type Signup struct {
	ID           string    `db:"id" json:"id"`
	TopicID      string    `db:"topic_id" json:"topic_id"`
	AgentID      string    `db:"agent_id" json:"agent_id"`
	WillingCamps []byte    `db:"willing_camps" json:"-"` // JSON column; surface as typed via View()
	PreValidated bool      `db:"pre_validated" json:"pre_validated"`
	CreatedAt    time.Time `db:"created_at" json:"created_at"`
}

// SignupView is the JSON-friendly projection that decodes WillingCamps.
type SignupView struct {
	ID           string    `json:"id"`
	TopicID      string    `json:"topic_id"`
	AgentID      string    `json:"agent_id"`
	WillingCamps []Camp    `json:"willing_camps"`
	PreValidated bool      `json:"pre_validated"`
	CreatedAt    time.Time `json:"created_at"`
}

func (s *Signup) View() (SignupView, error) {
	var camps SignupCampsJSON
	if err := camps.UnmarshalDB(s.WillingCamps); err != nil {
		return SignupView{}, err
	}
	return SignupView{
		ID:           s.ID,
		TopicID:      s.TopicID,
		AgentID:      s.AgentID,
		WillingCamps: camps,
		PreValidated: s.PreValidated,
		CreatedAt:    s.CreatedAt,
	}, nil
}