concord 2.2.6

use super::*;
use crate::tui::state::MessageConfirmationKind;

pub(in crate::tui::ui) fn render_message_confirmation(
    frame: &mut Frame,
    area: Rect,
    state: &DashboardState,
) {
    if !state.is_active_modal_popup(ActiveModalPopupKind::MessageConfirmation) {
        return;
    }

    let Some((kind, author, content)) = state.message_confirmation_lines() else {
        return;
    };

    let lines = message_confirmation_lines(kind, &author, content.as_deref(), 56);
    let popup = message_confirmation_popup_area(area, lines.len());
    frame.render_widget(Clear, popup);
    render_modal_paragraph(frame, popup, kind.title(), lines);
}

pub(in crate::tui::ui) fn render_quit_confirmation(
    frame: &mut Frame,
    area: Rect,
    state: &DashboardState,
) {
    if !state.is_active_modal_popup(ActiveModalPopupKind::QuitConfirmation) {
        return;
    }

    let lines = quit_confirmation_popup_lines();
    let popup = quit_confirmation_popup_area(area);
    frame.render_widget(Clear, popup);
    render_modal_paragraph(frame, popup, "Quit", lines);
}

pub(in crate::tui::ui) fn render_guild_leave_confirmation(
    frame: &mut Frame,
    area: Rect,
    state: &DashboardState,
) {
    if !state.is_active_modal_popup(ActiveModalPopupKind::GuildLeaveConfirmation) {
        return;
    }

    let Some(name) = state.guild_leave_confirmation_name() else {
        return;
    };

    let lines = guild_leave_confirmation_lines(&name, 56);
    let popup = guild_leave_confirmation_popup_area(area, lines.len());
    frame.render_widget(Clear, popup);
    render_modal_paragraph(frame, popup, "Leave server?", lines);
}

pub(in crate::tui::ui) fn message_confirmation_popup_area(area: Rect, line_count: usize) -> Rect {
    centered_rect(area, 60, (line_count as u16).saturating_add(2))
}

pub(in crate::tui::ui) fn message_confirmation_popup_area_for_state(
    area: Rect,
    state: &DashboardState,
) -> Option<Rect> {
    let (kind, author, content) = state.message_confirmation_lines()?;
    let lines = message_confirmation_lines(kind, &author, content.as_deref(), 56);
    Some(message_confirmation_popup_area(area, lines.len()))
}

pub(in crate::tui::ui) fn quit_confirmation_popup_area(area: Rect) -> Rect {
    centered_rect(
        area,
        44,
        (quit_confirmation_popup_lines().len() as u16).saturating_add(2),
    )
}

pub(in crate::tui::ui) fn guild_leave_confirmation_popup_area(
    area: Rect,
    line_count: usize,
) -> Rect {
    centered_rect(area, 60, (line_count as u16).saturating_add(2))
}

pub(in crate::tui::ui) fn guild_leave_confirmation_popup_area_for_state(
    area: Rect,
    state: &DashboardState,
) -> Option<Rect> {
    let name = state.guild_leave_confirmation_name()?;
    let lines = guild_leave_confirmation_lines(&name, 56);
    Some(guild_leave_confirmation_popup_area(area, lines.len()))
}

#[cfg(test)]
pub(in crate::tui::ui) fn message_delete_confirmation_lines(
    author: &str,
    content: Option<&str>,
    width: usize,
) -> Vec<Line<'static>> {
    message_confirmation_lines(MessageConfirmationKind::Delete, author, content, width)
}

#[cfg(test)]
pub(in crate::tui::ui) fn message_pin_confirmation_lines(
    pinned: bool,
    author: &str,
    content: Option<&str>,
    width: usize,
) -> Vec<Line<'static>> {
    message_confirmation_lines(
        MessageConfirmationKind::Pin { pinned },
        author,
        content,
        width,
    )
}

#[cfg(test)]
pub(in crate::tui::ui) fn quit_confirmation_lines() -> Vec<Line<'static>> {
    quit_confirmation_popup_lines()
}

#[cfg(test)]
pub(in crate::tui::ui) fn message_remove_embeds_confirmation_lines(
    author: &str,
    content: Option<&str>,
    width: usize,
) -> Vec<Line<'static>> {
    message_confirmation_lines(
        MessageConfirmationKind::RemoveEmbeds,
        author,
        content,
        width,
    )
}

fn quit_confirmation_popup_lines() -> Vec<Line<'static>> {
    vec![
        Line::from(Span::raw("Quit Concord?")),
        Line::from(Span::raw(String::new())),
        Line::from(Span::styled(
            popup_shortcut_help_text(&[("Enter/y", "quit"), ("Esc/n", "cancel")]),
            Style::default().fg(DIM),
        )),
    ]
}

fn guild_leave_confirmation_lines(name: &str, width: usize) -> Vec<Line<'static>> {
    let name = truncate_display_width(name, width.max(1).saturating_sub(2));
    vec![
        Line::from(Span::raw("Leave the current server?")),
        Line::from(Span::styled(
            format!("Server: {name}"),
            Style::default().fg(Color::Red),
        )),
        Line::from(Span::raw(String::new())),
        Line::from(Span::styled(
            popup_shortcut_help_text(&[("Enter/y", "leave server"), ("Esc/n", "cancel")]),
            Style::default().fg(DIM),
        )),
    ]
}

fn message_confirmation_lines(
    kind: MessageConfirmationKind,
    author: &str,
    content: Option<&str>,
    width: usize,
) -> Vec<Line<'static>> {
    confirmation_lines(kind.prompt(), author, content, width, kind.action_label())
}

fn confirmation_lines(
    prompt: String,
    author: &str,
    content: Option<&str>,
    width: usize,
    action_label: String,
) -> Vec<Line<'static>> {
    let width = width.max(1);
    let excerpt = content
        .map(str::trim)
        .filter(|content| !content.is_empty())
        .map(|content| content.split_whitespace().collect::<Vec<_>>().join(" "))
        .unwrap_or_else(|| "[no text content]".to_owned());
    let excerpt = truncate_display_width(&excerpt, width.saturating_sub(2));
    vec![
        Line::from(Span::raw(prompt)),
        Line::from(Span::styled(
            format!("From: {author}"),
            Style::default().fg(DIM),
        )),
        Line::from(Span::styled(
            format!("\"{excerpt}\""),
            Style::default().fg(Color::Red),
        )),
        Line::from(Span::raw(String::new())),
        Line::from(Span::styled(
            popup_shortcut_help_text(&[("Enter/y", &action_label), ("Esc/n", "cancel")]),
            Style::default().fg(DIM),
        )),
    ]
}