package intake

import (
	"database/sql"
)

// Manager handles all intake operations
type Manager struct {
	session *Session
}

// NewManager creates a new intake manager
func NewManager(db *sql.DB) *Manager {
	return &Manager{
		session: NewSession(db),
	}
}

// GetCurrentSession loads or creates the current intake session
func (m *Manager) GetCurrentSession() (*IntakeSession, error) {
	return m.session.LoadSession()
}

// SubmitPhaseAnswer records the user's answer for a phase
func (m *Manager) SubmitPhaseAnswer(session *IntakeSession, answer FormAnswer) error {
	return m.session.SaveAnswer(session, answer)
}

// AdvanceToNextPhase moves the session to the next phase
func (m *Manager) AdvanceToNextPhase(session *IntakeSession) Phase {
	newPhase := m.session.NextPhase(session)
	session.CurrentPhase = newPhase
	return newPhase
}

// CanAdvancePhase checks if all required fields are filled
func (m *Manager) CanAdvancePhase(session *IntakeSession) bool {
	return m.session.CanAdvance(session)
}

// CompleteIntake marks the intake flow as done
func (m *Manager) CompleteIntake(session *IntakeSession) error {
	return m.session.MarkComplete(session)
}