package scheduler

import (
	"context"
	"log/slog"

	"github.com/costap/quarkshologridledger/tongo-core/internal/domain/entity"
	"github.com/costap/quarkshologridledger/tongo-core/internal/domain/port"
)

// Scheduler manages the lifecycle of all active matches.
type Scheduler struct {
	matchmaker port.MatchmakerService
	matches    []*entity.Match
	logger     *slog.Logger
}

// New creates a new Scheduler instance.
func New(matchmaker port.MatchmakerService, logger *slog.Logger) *Scheduler {
	return &Scheduler{
		matchmaker: matchmaker,
		matches:    make([]*entity.Match, 0),
		logger:     logger,
	}
}

// Tick advances the scheduler by one cycle, creating or retiring matches as needed.
func (s *Scheduler) Tick(ctx context.Context) error {
	s.logger.Debug("Scheduler tick")
	return nil
}

// ActiveMatches returns all currently active matches.
func (s *Scheduler) ActiveMatches() []*entity.Match {
	return s.matches
}

// SeedMatches creates initial matches up to the target count.
func (s *Scheduler) SeedMatches(ctx context.Context, count int) error {
	s.logger.Info("Seeding initial matches", "count", count)
	return nil
}