vig 0.16.0

Read-only TUI cockpit for busy repositories - git, GitHub PRs/CI/projects, containers and processes at a glance
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use crate::core::pane::PaneEvent;
use crate::github::domain::types::GhIssueListItem;
use crate::github::domain::{client, disk_cache};
use crate::github::panes::gh_list::{GhListItem, GhListPane, TreePos};
use crate::github::state::GhBgMessage;
use crossterm::event::KeyCode;
use ratatui::{
    style::{Color, Style},
    text::{Line, Span},
    widgets::ListItem,
};

impl GhListItem for GhIssueListItem {
    fn pane_title() -> &'static str {
        "Issues"
    }

    fn empty_message() -> &'static str {
        "No issues"
    }

    fn render_item(&self, tree: &TreePos) -> ListItem<'static> {
        let open = self.state == "OPEN";
        let icon = if open { "●" } else { "✓" };
        let icon_color = if open { Color::Green } else { Color::Red };
        // Closed issues (shown with `x`) are dimmed.
        let title_style = if open {
            Style::default()
        } else {
            Style::default().fg(Color::DarkGray)
        };

        ListItem::new(Line::from(vec![
            Span::raw(" "),
            Span::styled(tree.prefix.clone(), Style::default().fg(Color::DarkGray)),
            Span::styled(icon, Style::default().fg(icon_color)),
            Span::raw(" "),
            Span::styled(
                format!("#{}", self.number),
                Style::default().fg(Color::Yellow),
            ),
            Span::raw(" "),
            Span::styled(self.title.clone(), title_style),
        ]))
    }

    fn number(&self) -> u64 {
        self.number
    }

    fn parent_number(&self, _items: &[Self]) -> Option<u64> {
        self.parent.as_ref().map(|p| p.number)
    }

    fn search_text(&self) -> String {
        format!("#{} {}", self.number, self.title)
    }

    fn browser_event(&self) -> PaneEvent {
        PaneEvent::OpenIssueBrowser(self.number)
    }

    fn copy_url(&self) -> Option<String> {
        client::issue_url(self.number)
    }

    fn load_disk_cache() -> Option<Vec<Self>> {
        disk_cache::load_issue_list()
    }

    fn save_disk_cache(items: &[Self]) {
        disk_cache::save_issue_list(items);
    }

    fn fetch_list(show_closed: bool) -> Result<Vec<Self>, String> {
        client::list_issues(50, show_closed)
    }

    fn wrap_bg_message(result: Result<Vec<Self>, String>, show_closed: bool) -> GhBgMessage {
        GhBgMessage::IssueList {
            result,
            show_closed,
        }
    }
}

pub type GhIssueListPane = GhListPane<GhIssueListItem>;

pub fn new_pane(pane_id: usize, detail_id: usize, switch_target: usize) -> GhIssueListPane {
    GhListPane::new(pane_id, detail_id, KeyCode::Tab, switch_target)
}