package store

import (
	"context"
	"errors"

	bootnodezap "github.com/hanzoai/bootnode/zap/gen"
)

// UsageStore persists per-org/per-project compute-unit accounting.
// Hot-path counters live in deps.MQ (Redis-equivalent), durable
// accounting lives here in per-tenant SQLite, and roll-ups sync to
// Commerce via deps.Commerce.RecordUsage on a timer.
type UsageStore struct {
	base BaseClient
}

// NewUsageStore builds the per-tenant usage store.
func NewUsageStore(b BaseClient) *UsageStore { return &UsageStore{base: b} }

// Append writes one billable call.
//
// TODO(bootnode-port): port from bootnode/core/billing/tracker.py
func (s *UsageStore) Append(ctx context.Context, r bootnodezap.UsageRecord) error {
	_ = ctx
	_ = r
	return errors.New("store.UsageStore.Append: not implemented")
}

// Summary aggregates usage over (start, end).
//
// TODO(bootnode-port): port from bootnode/api/billing/__init__.py:usage_summary
func (s *UsageStore) Summary(ctx context.Context, orgID string, start, end int64) (bootnodezap.UsageSummary, error) {
	_ = ctx
	_ = orgID
	_ = start
	_ = end
	return bootnodezap.UsageSummary{}, errors.New("store.UsageStore.Summary: not implemented")
}