tuicr 0.17.1

Review AI-generated diffs like a GitHub pull request, right from your terminal.
Documentation 
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use ratatui::style::{Color, Modifier, Style};

use crate::theme::Theme;

pub fn selected_style(theme: &Theme) -> Style {
    Style::default().bg(theme.bg_highlight).fg(theme.fg_primary)
}

pub fn dim_style(theme: &Theme) -> Style {
    Style::default().fg(theme.fg_dim)
}

pub fn diff_add_style(theme: &Theme) -> Style {
    Style::default().fg(theme.diff_add).bg(theme.diff_add_bg)
}

pub fn diff_del_style(theme: &Theme) -> Style {
    Style::default().fg(theme.diff_del).bg(theme.diff_del_bg)
}

pub fn diff_context_style(theme: &Theme) -> Style {
    Style::default().fg(theme.diff_context)
}

pub fn expanded_context_style(theme: &Theme) -> Style {
    Style::default().fg(theme.expanded_context_fg)
}

pub fn diff_hunk_header_style(theme: &Theme) -> Style {
    Style::default()
        .fg(theme.fg_dim)
        .bg(theme.section_highlight_bg())
}

pub fn file_header_style(theme: &Theme) -> Style {
    Style::default()
        .fg(theme.fg_primary)
        .add_modifier(Modifier::BOLD)
}

pub fn reviewed_style(theme: &Theme) -> Style {
    Style::default().fg(theme.reviewed)
}

pub fn pending_style(theme: &Theme) -> Style {
    Style::default().fg(theme.pending)
}

pub fn border_style(theme: &Theme, focused: bool) -> Style {
    if focused {
        Style::default().fg(theme.border_focused)
    } else {
        Style::default().fg(theme.border_unfocused)
    }
}

pub fn panel_style(theme: &Theme) -> Style {
    Style::default().bg(theme.panel_bg).fg(theme.fg_primary)
}

pub fn popup_style(theme: &Theme) -> Style {
    panel_style(theme)
}

pub fn status_bar_style(theme: &Theme) -> Style {
    Style::default()
        .bg(theme.status_bar_bg)
        .fg(theme.fg_primary)
}

pub fn mode_style(theme: &Theme) -> Style {
    Style::default()
        .fg(theme.mode_fg)
        .bg(theme.mode_bg)
        .add_modifier(Modifier::BOLD)
}

pub fn file_status_style(theme: &Theme, status: char) -> Style {
    let color = match status {
        'A' => theme.file_added,
        'M' => theme.file_modified,
        'D' => theme.file_deleted,
        'R' => theme.file_renamed,
        _ => theme.fg_secondary,
    };
    Style::default().fg(color)
}

pub fn current_line_indicator_style(theme: &Theme) -> Style {
    Style::default().fg(theme.border_focused)
}

pub fn hash_style(theme: &Theme) -> Style {
    Style::default().fg(theme.cursor_color)
}

pub fn branch_style(theme: &Theme) -> Style {
    Style::default().fg(theme.branch_name)
}

pub fn dir_icon_style(theme: &Theme) -> Style {
    Style::default().fg(theme.diff_hunk_header)
}

pub fn comment_type_style(_theme: &Theme, color: Color) -> Style {
    Style::default().fg(color).add_modifier(Modifier::BOLD)
}

pub fn comment_border_style(theme: &Theme, _color: Color) -> Style {
    // Match the file-header separator look so the comment box reads as a
    // structural divider rather than as colour-coded chrome. The comment-
    // type colour still lives on the [NOTE]/[ISSUE]/... label inside.
    file_header_style(theme)
}

/// Fixed palette used to tint comment chrome by author. Excludes red/green so
/// the colour never collides with diff add/del semantics. Cyan/yellow/magenta/
/// blue/light-magenta/light-cyan give us six visually distinct slots — enough
/// for a handful of agents alongside the human reviewer.
const AUTHOR_PALETTE: &[Color] = &[
    Color::Cyan,
    Color::Yellow,
    Color::Magenta,
    Color::Blue,
    Color::LightMagenta,
    Color::LightCyan,
];

/// Deterministic palette colour for a given author name. Always returns
/// a colour; callers gate visibility separately via [`author_accent`].
/// Hashes via FNV-1a so the mapping is platform-independent and survives
/// across runs.
pub fn author_color_for(author: &str) -> Color {
    let mut hash: u64 = 0xcbf29ce484222325;
    for b in author.as_bytes() {
        hash ^= *b as u64;
        hash = hash.wrapping_mul(0x100000001b3);
    }
    AUTHOR_PALETTE[(hash as usize) % AUTHOR_PALETTE.len()]
}

/// `Some(colour)` when `author` differs from the viewer (so the comment
/// chrome should advertise authorship), `None` when the comment is the
/// viewer's own.
pub fn author_accent(viewer: &str, author: &str) -> Option<Color> {
    if author == viewer {
        None
    } else {
        Some(author_color_for(author))
    }
}

/// Border style for a comment box, tinted by author when the comment is not
/// from the current viewer. Falls back to the neutral header style otherwise.
pub fn comment_border_style_for_author(theme: &Theme, viewer: &str, author: &str) -> Style {
    match author_accent(viewer, author) {
        Some(color) => Style::default().fg(color).add_modifier(Modifier::BOLD),
        None => file_header_style(theme),
    }
}

pub fn visual_selection_style(theme: &Theme) -> Style {
    Style::default().bg(theme.bg_highlight)
}

pub fn help_indicator_style(theme: &Theme) -> Style {
    Style::default().fg(theme.help_indicator).bg(theme.panel_bg)
}

pub fn range_bar_style(theme: &Theme) -> Style {
    Style::default().fg(theme.border_focused)
}

pub fn error_inline_style(theme: &Theme) -> Style {
    Style::default()
        .fg(theme.message_error_fg)
        .add_modifier(Modifier::BOLD)
}

pub fn pseudo_commit_tag_style(theme: &Theme) -> Style {
    Style::default().fg(theme.file_modified)
}