chat

type Block struct {
	// Text is set for a text block.
	Text *Part
	// Events are the thinking/tool parts of an activity group.
	Events []*Part
}

type Category int

type Chat struct {
	// contains filtered or unexported fields
}

type Class int

type Conversation struct {
	// ID is empty until the server assigns the session (new chat).
	ID    string
	Items []*Item
	// List is the transcript list state (follows the end).
	List ui.ListState

	// Loaded reports the history was fetched; Loading while it is.
	Loaded, Loading bool
	LoadErr         string

	// Running: a run is active server side (own, or followed).
	Running bool
	// Streaming: this client has a stream open for the run.
	Streaming bool
	// RunSeq is the last run sequence seen.
	RunSeq int64
	Usage  *client.TokenUsage
	// ContextWindow is the context size of the session's model (0 unknown).
	ContextWindow int64
	// BusyElsewhere: another process (a subagent) runs the session.
	BusyElsewhere bool

	Plan []client.PlanEntry
	Goal *client.GoalStatus
	// Files are the modified files of the session by path.
	Files map[string]*FileChange
	// AutoApprove mirrors the session's auto-approve state.
	AutoApprove bool
	// Permissions and Questions wait for an answer, oldest first.
	Permissions []client.PermissionRequest
	Questions   []client.QuestionRequest

	// Queued is feedback sent while the run goes on, not yet injected.
	Queued []string
	// contains filtered or unexported fields
}

type Edit struct{ Old, New string }

type FileChange struct {
	Path      string
	Name      string
	Additions int
	Removals  int
	// FromVCS: the entry came from agent-vcs only (no inline edits).
	FromVCS bool
	Edits   []Edit
	Updated int
}

type Item struct {
	// Key is stable for the life of the row (list identity).
	Key  int
	Kind ItemKind
	// Text is the text of user/notice/error/persona rows.
	Text string
	// Images are data URLs attached to a user message.
	Images []string
	// Parts is the assistant turn: text, thinking and tool calls in order.
	Parts []*Part
	// Done is false while an assistant row is still streaming.
	Done  bool
	Model string
	Time  time.Time

	Routing       *client.RoutingInfo
	ContextFilter *client.ContextFilterInfo

	// Open: a collapsible row (persona, context filter) is expanded.
	Open bool
	// Group expansion state, keyed by the part key that starts the group.
	GroupOpen map[int]bool
}

type ItemKind int

type Part struct {
	Key  int
	Kind PartKind
	Text string
	Tool *Tool
	// Open: a thinking part is expanded.
	Open bool
}

type PartKind int

type Tool struct {
	ID      string
	Name    string
	Title   string
	Kind    string
	Status  string
	Input   string
	Output  string
	IsError bool
	Open    bool

	Locations []client.Location
	Diff      *client.ToolDiff
	Terminal  *client.ToolTerminal
	// Images are data URLs of image results (screenshots).
	Images []string
	// contains filtered or unexported fields
}

type ToolMeta struct {
	Icon     string
	Label    string
	Summary  string
	Category Category
	Class    Class
}