state

type FileBrowserState struct {
	SelectedFile  string                `json:"selectedFile,omitempty"`  // Currently selected file path (relative)
	TreeScroll    int                   `json:"treeScroll,omitempty"`    // Tree pane scroll offset
	PreviewScroll int                   `json:"previewScroll,omitempty"` // Preview pane scroll offset
	ExpandedDirs  []string              `json:"expandedDirs,omitempty"`  // List of expanded directory paths
	ActivePane    string                `json:"activePane,omitempty"`    // "tree" or "preview"
	PreviewFile   string                `json:"previewFile,omitempty"`   // File being previewed (relative)
	TreeCursor    int                   `json:"treeCursor,omitempty"`    // Tree cursor position
	ShowIgnored   *bool                 `json:"showIgnored,omitempty"`   // Whether to show git-ignored files (nil = default true)
	Tabs          []FileBrowserTabState `json:"tabs,omitempty"`
	ActiveTab     int                   `json:"activeTab,omitempty"`
}

type FileBrowserTabState struct {
	Path   string `json:"path,omitempty"`   // File path (relative)
	Scroll int    `json:"scroll,omitempty"` // Preview scroll offset
}

type NotesState struct {
	ListWidth    int    `json:"listWidth,omitempty"`    // Width of list pane
	LastNoteID   string `json:"lastNoteID,omitempty"`   // Last selected note ID
	ShowArchived bool   `json:"showArchived,omitempty"` // Whether to show archived notes
}

type State struct {
	GitDiffMode       string `json:"gitDiffMode"`                 // "unified" or "side-by-side"
	WorkspaceDiffMode string `json:"workspaceDiffMode,omitempty"` // "unified" or "side-by-side"
	GitGraphEnabled   bool   `json:"gitGraphEnabled,omitempty"`   // Show commit graph in sidebar
	LineWrapEnabled   bool   `json:"lineWrapEnabled,omitempty"`   // Wrap long lines instead of truncating

	// Pane width preferences (percentage of total width, 0 = use default)
	FileBrowserTreeWidth   int `json:"fileBrowserTreeWidth,omitempty"`
	GitStatusSidebarWidth  int `json:"gitStatusSidebarWidth,omitempty"`
	ConversationsSideWidth int `json:"conversationsSideWidth,omitempty"`
	WorkspaceSidebarWidth  int `json:"workspaceSidebarWidth,omitempty"`

	// Plugin-specific state (keyed by working directory path)
	FileBrowser  map[string]FileBrowserState `json:"fileBrowser,omitempty"`
	Workspace    map[string]WorkspaceState   `json:"workspace,omitempty"`
	Notes        map[string]NotesState       `json:"notes,omitempty"`
	ActivePlugin map[string]string           `json:"activePlugin,omitempty"`

	// Worktree state: maps main repo path -> last active worktree path
	LastWorktreePath map[string]string `json:"lastWorktreePath,omitempty"`
}

type WorkspaceState struct {
	WorkspaceName     string            `json:"workspaceName,omitempty"`     // Name of selected workspace
	ShellTmuxName     string            `json:"shellTmuxName,omitempty"`     // TmuxName of selected shell (empty = workspace selected)
	ShellDisplayNames map[string]string `json:"shellDisplayNames,omitempty"` // TmuxName -> display name
}