use ratatui::{
layout::Rect,
style::Style,
text::{Line, Span},
widgets::{Block, Borders, Paragraph},
};
use crate::command::chat::{
app::{ChatApp, ConfigTab},
theme::Theme,
};
use crate::util::text::display_width;
use super::components;
pub fn draw_hint_bar(f: &mut ratatui::Frame, area: Rect, app: &ChatApp) {
let t = &app.ui.theme;
use crate::command::chat::app::ChatMode;
let hints = match app.ui.mode {
ChatMode::Chat if app.state.is_loading => vec![], ChatMode::Chat => vec![
("@", "引用"),
("/", "命令"),
("Ctrl+M", "选中模式"),
("Ctrl+O", "工具详情"),
("?/F1", "帮助"),
],
ChatMode::SelectModel => vec![("↑↓/jk", "移动"), ("Enter", "确认"), ("Esc", "取消")],
ChatMode::SelectTheme => vec![("↑↓/jk", "选择"), ("Enter", "确认"), ("Esc", "返回")],
ChatMode::Browse => {
let mut hints = vec![
("↑↓/jk", "跳转"),
("Tab", "角色"),
("y/Enter", "复制"),
("PgUp/Dn", "微调"),
];
if !app.ui.browse_filter.is_empty() || app.ui.browse_role_filter.is_some() {
hints.push(("Esc", "清除过滤"));
} else {
hints.push(("Esc", "返回"));
}
hints
}
ChatMode::Help => vec![("任意键", "返回")],
ChatMode::Config => config_hints(app),
ChatMode::ArchiveConfirm => {
if app.ui.archive_editing_name {
vec![("Enter", "确认"), ("Esc", "取消")]
} else {
vec![
("Enter", "默认名称归档"),
("n", "自定义名称"),
("Esc", "取消"),
]
}
}
ChatMode::ArchiveList => {
if app.ui.restore_confirm_needed {
vec![("y/Enter", "确认还原"), ("Esc", "取消")]
} else {
vec![
("↑↓/jk", "选择"),
("Enter", "还原"),
("d", "删除"),
("Esc", "返回"),
]
}
}
ChatMode::ToolConfirm => vec![("↑↓", "选择"), ("Enter", "确认"), ("Esc", "拒绝")],
ChatMode::AgentPermConfirm => vec![("Y/Enter", "允许"), ("N/Esc", "拒绝")],
ChatMode::PlanApprovalConfirm => {
vec![("Y/Enter", "批准"), ("C", "批准并清空"), ("N/Esc", "拒绝")]
}
};
render_hint_bar(f, area, t, &hints);
}
fn config_hints(app: &ChatApp) -> Vec<(&'static str, &'static str)> {
use ConfigTab::*;
match app.ui.config_tab {
Model => vec![
("←→", "切换标签"),
("↑↓", "切换字段"),
("Enter", "编辑"),
("Tab", "切换Provider"),
("a", "新增"),
("d", "删除"),
("s", "设为活跃"),
("Esc", "保存返回"),
],
Global => vec![
("←→", "切换标签"),
("↑↓", "切换字段"),
("Enter", "编辑/切换"),
("Esc", "保存返回"),
],
Tools => vec![
("←→", "切换标签"),
("↑↓", "选择"),
("Enter/空格", "切换"),
("t", "总开关"),
("a", "全部启用"),
("d", "全部禁用"),
("Esc", "保存返回"),
],
Skills => vec![
("←→", "切换标签"),
("↑↓", "选择"),
("Enter/空格", "切换"),
("a", "全部启用"),
("d", "全部禁用"),
("Esc", "保存返回"),
],
Hooks | Commands => vec![("←→", "切换标签"), ("Esc", "保存返回")],
Teammates => vec![
("←→", "切换标签"),
("↑↓", "选择"),
("s", "停止"),
("Enter", "详情"),
("Esc", "保存返回"),
],
Archive => {
if app.ui.restore_confirm_needed {
vec![("y/Enter", "确认还原"), ("Esc", "取消")]
} else {
vec![
("←→", "切换标签"),
("↑↓", "选择"),
("Enter", "还原"),
("d", "删除"),
("Esc", "保存返回"),
]
}
}
Session => {
if app.ui.session_restore_confirm {
vec![("y/Enter", "确认恢复"), ("Esc", "取消")]
} else {
vec![
("←→", "切换标签"),
("↑↓", "选择"),
("Enter", "恢复"),
("d", "删除"),
("n", "新建"),
("Esc", "保存返回"),
]
}
}
}
}
fn render_hint_bar(f: &mut ratatui::Frame, area: Rect, t: &Theme, hints: &[(&str, &str)]) {
let avail_width = area.width as usize;
let sep_w = display_width(" │ ");
let mut spans: Vec<Span> = Vec::new();
spans.push(Span::styled(" ", Style::default()));
let mut used = 1usize;
for (i, (key, desc)) in hints.iter().enumerate() {
let item_w = display_width(&format!(" {} ", key)) + display_width(&format!(" {}", desc));
let need_w = if i == 0 { item_w } else { sep_w + item_w };
if used + need_w > avail_width {
break;
}
if i > 0 {
spans.push(Span::styled(" │ ", Style::default().fg(t.hint_separator)));
}
spans.extend(components::hint_spans(key, desc, t));
used += need_w;
}
let hint_bar = Paragraph::new(Line::from(spans)).style(Style::default().bg(t.bg_primary));
f.render_widget(hint_bar, area);
}
pub fn draw_toast(f: &mut ratatui::Frame, area: Rect, app: &ChatApp) {
let t = &app.ui.theme;
if let Some((ref msg, is_error, _)) = app.ui.toast {
let text_width = display_width(msg);
let toast_width = (text_width + 10).min(area.width as usize).max(16) as u16;
let toast_height: u16 = 3;
let x = area.width.saturating_sub(toast_width + 1);
let y: u16 = 1;
if x + toast_width <= area.width && y + toast_height <= area.height {
let toast_area = Rect::new(x, y, toast_width, toast_height);
let clear = Block::default().style(Style::default().bg(t.bg_primary));
f.render_widget(clear, toast_area);
let (icon, border_color, text_color) = if is_error {
("✖️", t.toast_error_border, t.toast_error_text)
} else {
("☑️", t.toast_success_border, t.toast_success_text)
};
let toast_widget = Paragraph::new(Line::from(vec![
Span::styled(format!(" {} ", icon), Style::default()),
Span::styled(msg.as_str(), Style::default().fg(text_color)),
]))
.block(
Block::default()
.borders(Borders::ALL)
.border_type(ratatui::widgets::BorderType::Rounded)
.border_style(Style::default().fg(border_color))
.style(Style::default().bg(t.bg_primary)),
);
f.render_widget(toast_widget, toast_area);
}
}
}