tui

type Deps struct {
	Observations *sqlitestore.Store
	Sessions     *session.Store
	Search       *search.Store
	Graph        *graphstore.Store
	Scoring      *scoringstore.Store
	Entities     *entitystore.Store
	App          *app.App
	Config       *config.Config
	Version      string
}

type Model struct {
	Version    string
	Screen     Screen
	PrevScreen Screen
	PrevCursor int
	Width      int
	Height     int
	Cursor     int
	Scroll     int

	// Update notification
	UpdateResult *update.Result

	// Error display
	ErrorMsg string

	// Dashboard
	Stats *combinedStats

	// Search
	SearchInput      textinput.Model
	SearchQuery      string
	SearchResults    []*domain.SearchResult
	SearchHistory    []string
	SearchHistoryIdx int

	// Recent observations
	RecentObservations []*domain.Observation

	// Observation detail (enriched with Cortex data)
	SelectedObservation *domain.Observation
	DetailScore         *domain.ImportanceScore
	DetailEntities      []*domain.EntityLink
	DetailEdges         []*domain.Edge
	DetailViewport      viewport.Model
	DetailLoading       bool

	// Timeline
	TimelineFocus  *domain.Observation
	TimelineBefore []*domain.Observation
	TimelineAfter  []*domain.Observation

	// Sessions
	Sessions            []*session.SessionStats
	SelectedSessionIdx  int
	SessionObservations []*domain.Observation
	SessionDetailScroll int

	// Graph (Cortex-exclusive)
	GraphObservations []*domain.Observation
	GraphEdges        []*domain.Edge
	GraphRootID       int64

	// List filtering
	FilterProject string // active project filter ("" = all)
	FilterActive  bool   // whether filter is shown

	// Vim multi-key sequences
	PendingKey string // for multi-key sequences like "gg"

	// Archive (Cortex-exclusive)
	ArchivedObservations []*domain.Observation

	// Health (Cortex-exclusive)
	HealthStale      []*domain.Observation
	HealthOrphans    []*domain.Observation
	HealthEdgeCount  int
	HealthObsCount   int
	HealthCandidates []healthCandidate
	HealthSection    int // 0=stale, 1=orphans, 2=candidates
	HealthExpanded   bool

	// Setup
	SetupAgents           []setup.Agent
	SetupResult           *setup.Result
	SetupInstalling       bool
	SetupInstallingName   string
	SetupDone             bool
	SetupError            string
	SetupAllowlistPrompt  bool
	SetupAllowlistApplied bool
	SetupAllowlistError   string
	SetupSpinner          spinner.Model

	// Embedding config
	EmbCfgDirty          bool
	EmbCfgProvider       int             // 0=none, 1=ollama, 2=openai
	EmbCfgModel          textinput.Model // model name input
	EmbCfgVector         bool            // vector search toggle
	EmbCfgAutoStart      bool            // auto-start Ollama toggle
	EmbCfgFocusField     int             // focused field (0=provider, 1=model, 2=vector, 3=autostart, 4=save)
	EmbCfgSaving         bool
	EmbCfgSaved          bool
	EmbCfgError          string
	EmbCfgOllamaRunning  bool
	EmbCfgOllamaHasModel bool
	EmbCfgOllamaChecked  bool // true after status check completes
	EmbCfgPulling        bool
	EmbCfgStarting       bool
	EmbCfgSpinner        spinner.Model

	// Embedding config — provider/model change detection
	EmbCfgOriginalProvider int
	EmbCfgOriginalModel    string
	EmbCfgReindexWarning   bool
	EmbCfgReindexing       bool
	EmbCfgReindexProgress  string
	ReindexProgressBar     progress.Model
	ReindexTotal           int
	ReindexDone            int

	// Activity sparkline (7-day observation counts)
	ActivityData []int

	// Split pane preview
	PreviewVisible  bool
	PreviewViewport viewport.Model
	FocusedPane     int // 0=main, 1=preview

	// Toast messages
	ToastMessage string
	ToastType    string // "success", "warning", "error"

	// Delete confirmation
	ConfirmDelete     bool
	ConfirmDeleteID   int64
	DeleteTargetTitle string

	// Command palette
	CmdPaletteOpen   bool
	CmdPaletteInput  textinput.Model
	CmdPaletteCursor int

	// List components (bubbles/list)
	SearchListModel  list.Model
	RecentList       list.Model
	SessionListModel list.Model
	GraphListModel   list.Model
	ArchiveList      list.Model
	// contains filtered or unexported fields
}

type Screen int