package hostactors

import (
	"context"
	"encoding/json"
	"github.com/carlosframework/platform/internal/status"
	"strings"
)

// PrivateBoxReport reads the private status report of box ref. A box its
// region's group enrolled (b.Group set) is read under the reference the
// console derives from the instance the roster pins, never under the key
// the box chose (GroupBoxReference); every other box under ref, as before.
func (d Directory) PrivateBoxReport(ctx context.Context, ref string, b Box) (Report, error) {
	key := "status/boxes/" + ref + ".json"
	if b.Group != "" {
		if b.Cloud.Account == "" || !segment(b.Cloud.InstanceID) {
			return Report{}, ErrRoster
		}
		key = "status/boxes/" + GroupBoxReference(b.Cloud.Account, b.Cloud.InstanceID) + ".json"
	} else if strings.HasPrefix(b.Namespace, "fleet:") {
		fleet := strings.TrimPrefix(b.Namespace, "fleet:")
		if !segment(fleet) || !segment(b.Label) {
			return Report{}, ErrRoster
		}
		key = "fleets/" + fleet + "/status/boxes/" + b.Label + ".json"
	}
	raw, _, err := d.Store.Get(ctx, key)
	if err != nil {
		return Report{}, err
	}
	var box status.Box
	if json.Unmarshal(raw, &box) != nil || box.Metrics == nil {
		return Report{}, ErrRoster
	}
	m := box.Metrics
	return Report{ConsoleProcesses: m.ConsoleProcesses, Component: "router", SystemChannel: m.SystemChannel, ActivationID: m.ActivationID, ActivationComplete: m.ActivationComplete, GeneratedAt: box.GeneratedAt, Actor: ref, Enrollment: m.Enrollment, InstanceID: m.InstanceID, Release: m.Release, ReleaseTag: m.ReleaseTag, Platform: m.Platform, BinarySHA256: m.BinarySHA256, MovesProtocol: m.MovesProtocol, BootID: m.BootID, FloorSHA256: m.FloorSHA256, FloorGuardReady: m.FloorGuardReady, HostClaimEnabled: m.HostClaimEnabled, RetirementReceiptSHA256: m.RetirementReceiptSHA256}, nil
}