debug

type BranchInfo struct {
	Name           string         `json:"name"`
	SHA            string         `json:"sha,omitempty"`
	Parent         string         `json:"parent,omitempty"`
	ParentRevision string         `json:"parent_revision,omitempty"`
	Children       []string       `json:"children,omitempty"`
	IsTracked      bool           `json:"is_tracked"`
	IsFixed        bool           `json:"is_fixed"`
	IsTrunk        bool           `json:"is_trunk"`
	PRInfo         *engine.PrInfo `json:"pr_info,omitempty"`
	MetadataRefSHA string         `json:"metadata_ref_sha,omitempty"`
}

type CommandSnapshot struct {
	Timestamp     time.Time `json:"timestamp"`
	Command       string    `json:"command"`
	Args          []string  `json:"args"`
	CurrentBranch string    `json:"current_branch"`
}

type ContinuationStateInfo struct {
	BranchesToRestack      []string `json:"branches_to_restack,omitempty"`
	BranchesToSync         []string `json:"branches_to_sync,omitempty"`
	CurrentBranchOverride  string   `json:"current_branch_override,omitempty"`
	RebasedBranchBase      string   `json:"rebased_branch_base,omitempty"`
	ExpectedBranchRevision string   `json:"expected_branch_revision,omitempty"`
}

type Deps struct {
	Engine   Engine
	Out      output.Output
	RepoRoot string
}

type Engine interface {
	Snapshots() ([]engine.SnapshotInfo, error)
	LoadSnapshot(snapshotID string) (*engine.Snapshot, error)
	Trunk() engine.Branch
	CurrentBranch(ctx context.Context) *engine.Branch
	AllBranches() engine.Branches
	GetBranch(branchName string) engine.Branch
	Graph(ctx context.Context, strategy engine.SortStrategy) *engine.StackGraph
	ListMetadataRefs(ctx context.Context) (map[string]string, error)
	BatchReadMetadataRaw(ctx context.Context, branchNames []string) (engine.MetaMap, map[string]error)
	BatchRevisions(ctx context.Context, branches engine.Branches) engine.RevisionMap
	ReadBranchStatuses(ctx context.Context, branches engine.Branches) engine.BranchStatuses
	GetRemoteURL(ctx context.Context) (string, error)
	EnsureRemoteMetadata(ctx context.Context) error
	LoadRemoteMetadataCache(ctx context.Context) error
	RemoteMetadataCache() engine.RemoteMetadataView
	IsRemoteSyncEnabled(ctx context.Context) bool
}

type Info struct {
	Timestamp           time.Time                `json:"timestamp"`
	RecentCommands      []CommandSnapshot        `json:"recent_commands"`
	StackState          StackStateInfo           `json:"stack_state"`
	ContinuationState   *ContinuationStateInfo   `json:"continuation_state,omitempty"`
	RepositoryInfo      RepositoryInfo           `json:"repository_info"`
	RemoteMetadataState *RemoteMetadataStateInfo `json:"remote_metadata_state,omitempty"`
}

type MetadataDiffInfo struct {
	Branch      string   `json:"branch"`
	DiffFields  []string `json:"diff_fields"`
	LocalValue  string   `json:"local_value,omitempty"`
	RemoteValue string   `json:"remote_value,omitempty"`
}

type Options struct {
	Limit      int  // Limit number of recent commands to show (0 = all)
	ShowRemote bool // Fetch and show remote metadata state
}

type RemoteMetadataStateInfo struct {
	RemoteStateAvailable bool                     `json:"remote_state_available"`
	RemoteRefs           map[string]RemoteRefInfo `json:"remote_refs,omitempty"`
	LocalVsRemoteDiffs   []MetadataDiffInfo       `json:"local_vs_remote_diffs,omitempty"`
}

type RemoteRefInfo struct {
	SHA          string `json:"sha"`
	LastModified string `json:"last_modified,omitempty"`
	ModifiedBy   string `json:"modified_by,omitempty"`
	Scope        string `json:"scope,omitempty"`
}

type RepositoryInfo struct {
	RemoteURL string `json:"remote_url,omitempty"`
	RepoRoot  string `json:"repo_root,omitempty"`
}

type StackStateInfo struct {
	Trunk         string       `json:"trunk"`
	CurrentBranch string       `json:"current_branch"`
	Branches      []BranchInfo `json:"branches"`
}