Struct AppModel 

pub struct AppModel {

    pub config: ScanConfig,
    pub builder: BuilderUi,
    pub fields: Vec<FieldDef>,
    pub rows: Vec<ScreenerRow>,
    pub status: String,
    pub error: Option<String>,
    pub view: ViewMode,
    pub scroll: usize,
    pub ticks: u64,
    pub max_columns: usize,
    pub watch: bool,
    pub watch_interval: Duration,
    pub last_scan_at: Instant,
}

Pane model: config, last rows, status line, active view.

Fields

config: ScanConfig

Scan parameters.

builder: BuilderUi

Builder pane state.

fields: Vec<FieldDef>

Fields used for the last scan / table columns.

rows: Vec<ScreenerRow>

Last scan rows.

status: String

Status / branding line (non-error).

error: Option<String>

Last error message, if any.

view: ViewMode

Active view.

scroll: usize

Vertical scroll offset (results rows or text panes).

ticks: u64

Refresh counter.

max_columns: usize

Max data columns in the results table.

watch: bool

When true, auto-refresh on Self::watch_interval.

watch_interval: Duration

Auto-refresh period (already floored to MIN_TUI_REFRESH_SECS).

last_scan_at: Instant

Instant of the last completed scan attempt (success or failure).

Implementations

impl AppModel

pub fn new( config: ScanConfig, fields: Vec<FieldDef>, rows: Vec<ScreenerRow>, watch: bool, watch_interval_secs: f64, ) -> Self

Builds a model after an initial scan (or empty rows on failure).

pub fn set_rows(&mut self, fields: Vec<FieldDef>, rows: Vec<ScreenerRow>)

Records a successful scan.

pub fn set_error(&mut self, message: impl Into<String>)

Records a scan failure (keeps previous rows).

pub const fn toggle_help(&mut self)

Toggles Results ↔ Help.

pub fn cycle_view(&mut self)

Cycles Results → Builder → Payload → Codegen.

pub const fn set_view_number(&mut self, n: u8)

Jumps to a numbered pane (1–4).

pub fn toggle_watch(&mut self)

Toggles opt-in auto-refresh (off by default).

pub fn cooldown_secs_remaining(&self) -> u64

Seconds remaining before another scan is allowed (0 when ready).

pub fn can_refresh(&self) -> bool

Returns true when a manual or watch refresh may run (honors TUI floor).

pub fn watch_due(&self) -> bool

Returns true when watch mode is on and the watch interval has elapsed.

pub fn scroll_by(&mut self, delta: isize)

Scrolls the active pane by delta lines.

pub fn builder_focus_by(&mut self, delta: isize)

Moves builder focus up/down.

pub fn step_asset(&mut self, delta: isize)

Cycles asset when the Asset row is focused.

pub fn on_asset_changed(&mut self)

Resets config after an asset switch in the builder.

pub const fn toggle_sort_ascending(&mut self)

Toggles sort direction when the Sort row is focused.

pub fn step_preset(&mut self, delta: isize)

Steps the preset picker and updates config.

pub fn step_limit(&mut self, delta: i32)

Adjusts row limit (minimum 1, maximum 500).

Trait Implementations

impl Clone for AppModel

fn clone(&self) -> AppModel

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AppModel

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.