Function New

internal/tui/model.go:266–311

(cfg *config.Config, cli *llm.Client, projectDir, version string)

	liveContextSize map[string]int
}

func New(cfg *config.Config, cli *llm.Client, projectDir, version string) Model {
	ta := newPromptInput()

	// Fixed dark style: WithAutoStyle queries the terminal (OSC 11) before
	// bubbletea grabs raw stdin, so the reply bytes leak into the textarea as
	// "1;rgb:1e1e/1e1e/1e1e" garbage. Dev containers are dark: no query, no leak.
	r, _ := glamour.NewTermRenderer(glamour.WithStandardStyle("dark"), glamour.WithWordWrap(defaultWidth-4))

	sp := spinner.New()
	sp.Spinner = spinner.MiniDot
	sp.Style = styleSpinner

	m := Model{
		Version:   version,
		cfg:       cfg,
		cli:       cli,
		system:    buildSystem(projectDir),
		ta:        ta,
		renderer:  r,
		spinner:   sp,
		connected: true, // optimistic until the first ping proves otherwise
		// width/height left at 0; View() returns "" until the first
		// WindowSizeMsg, so we don't flash an 80×24 frame then resize.
		streaming:       new(strings.Builder),
		scroll:          new(strings.Builder),
		reasoning:       new(strings.Builder),
		histIdx:         -1,
		liveContextSize: map[string]int{},
	}
	// Record the active backend + budget once, before any turn, so a shared log
	// names exactly which model/endpoint/context window produced the behaviour.
	// Gated on dbgEnabled so the profile derefs run only when logging is on;
	// off (the default) means New behaves exactly as before.
	if dbgEnabled() {
		dbgWriteSession(version, cfg.Active, cfg.ActiveProfile().LLM, cfg.ActiveURL(),
			m.activeContextSize(), chmctx.Tokens(m.system),
			[]string{tools.BashName, tools.ReadFileName, tools.WriteFileName, tools.EditFileName})
	}
	// Seed prompt history from .codehamr/history so ↑ recalls prompts from
	// earlier sessions. Loaded entries carry no chip metadata (the on-disk
	// format stores expanded text only), so a recalled multi-line paste
	// appears uncollapsed, the right tradeoff for a cat-friendly history file.
	m.promptHistory = loadPromptHistory(cfg.Dir)
	return m
}

// activeContextSize returns the context window the packer should aim at: the
// live server-reported value for the active profile if known, else the on-disk