[WIP] Daemon & CLI

iota-cli/src/controls/choice.rs

@@ -0,0 +1,42 @@
+use crate::theme::ResolvedTheme;
+use ratatui::text::{Line, Span};
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum ChoiceKind {
+    Checkbox,
+    Radio,
+}
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub struct ChoiceVisualState {
+    pub selected: bool,
+    pub focused: bool,
+    pub enabled: bool,
+}
+pub fn render_choice_line<'a>(
+    label: &'a str,
+    kind: ChoiceKind,
+    state: ChoiceVisualState,
+    theme: &'a ResolvedTheme,
+) -> Line<'a> {
+    let item = match (state.selected, state.focused, state.enabled) {
+        (_, true, false) => &theme.choices.focused_disabled,
+        (true, false, false) => &theme.choices.selected_disabled,
+        (false, false, false) => &theme.choices.disabled,
+        (true, true, true) => &theme.choices.focused_selected,
+        (true, false, true) => &theme.choices.selected,
+        (false, true, true) => &theme.choices.focused,
+        (false, false, true) => &theme.choices.normal,
+    };
+    let marker = match (kind, state.selected) {
+        (ChoiceKind::Checkbox, false) => theme.markers.checkbox_unselected,
+        (ChoiceKind::Checkbox, true) => theme.markers.checkbox_selected,
+        (ChoiceKind::Radio, false) => theme.markers.radio_unselected,
+        (ChoiceKind::Radio, true) => theme.markers.radio_selected,
+    };
+    Line::from(vec![
+        Span::styled(item.prefix, item.label),
+        Span::styled(marker, item.marker),
+        Span::raw(" "),
+        Span::styled(label, item.label),
+        Span::styled(item.suffix, item.label),
+    ])
+}