use crate::*;
use ratatui::crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
use tui_input::backend::crossterm::EventHandler;
pub fn handle_key_event(app: &mut App, key: KeyEvent) -> bool {
match app.app_mode {
AppMode::Normal => match key.code {
KeyCode::Esc => {
ratatui::restore();
execute!(stdout(), Show).ok();
return false
}
KeyCode::Down | KeyCode::Tab => app.next_row(),
KeyCode::Up | KeyCode::BackTab => app.previous_row(),
KeyCode::Enter => {
match app.table_state.selected() {
Some(_) => {
if check_openssh() {
ratatui::restore();
execute!(stdout(), Show).ok();
app.connect(None);
return false
} else {
app.search();
app.error_text = "Failed to execute ssh command.\nIs the OpenSSH-client installed?".to_string();
app.show_config_popup = false;
app.show_error_popup = true;
app.app_mode = AppMode::Error;
}
}
None => ()
}
},
KeyCode::Delete => {
app.delete_connection();
app.scroll_state = app.scroll_state.content_length(app.ssh_connections.len());
},
KeyCode::Char('c'|'C'|'с'|'С') => {
app.copy_connection();
app.scroll_state = app.scroll_state.content_length(app.ssh_connections.len());
app.next_row();
},
KeyCode::Char('i'|'I'|'ш'|'Ш') => {
app.show_config_popup = true;
app.app_mode = AppMode::ImportExport;
}
KeyCode::Char('m'|'M'|'ь'|'Ь') =>
match app.table_state.selected() {
Some(_) => app.app_mode = AppMode::Move,
None => ()
}
KeyCode::Char('e'|'E'|'у'|'У') => {
match app.table_state.selected() {
Some(_) => {
app.search();
app.last_app_mode = AppMode::Normal;
app.app_mode = AppMode::Edit;
app.focus = Focus::ServerNameField;
app.selected_config_to_fields();
app.show_popup = true;
}
None => ()
}
}
KeyCode::Char('a'|'A'|'ф'|'Ф') => {
app.app_mode = AppMode::New;
app.reset_fields();
app.show_popup = true;
app.focus = Focus::ServerNameField;
}
KeyCode::Char('r'|'R'|'к'|'К') => {
match app.table_state.selected() {
Some(_) => {
app.search();
app.app_mode = AppMode::RunCommand;
app.last_app_mode = AppMode::Normal;
app.reset_fields();
app.show_run_popup = true;
}
None => ()
}
}
KeyCode::Char('/') => {
app.app_mode = AppMode::Search;
app.focus = Focus::SearchField;
app.search();
}
_ => {}
},
AppMode::New => match key.code {
KeyCode::Enter => {
app.add_connection();
app.app_mode = AppMode::Normal;
app.show_popup = false;
app.scroll_state = app.scroll_state.content_length(app.ssh_connections.len());
}
KeyCode::Esc => {
app.show_popup = false;
app.app_mode = AppMode::Normal;
}
KeyCode::Down | KeyCode::Tab => app.focus_next_field(),
KeyCode::Up | KeyCode::BackTab => app.focus_previous_field(),
_ => match app.focus {
Focus::ServerNameField => {
app.field_inputs.server_name_input.handle_event(&Event::Key(key));
}
Focus::GroupNameField => {
app.field_inputs.group_name_input.handle_event(&Event::Key(key));
}
Focus::UsernameField => {
app.field_inputs.username_input.handle_event(&Event::Key(key));
}
Focus::HostnameField => {
app.field_inputs.hostname_input.handle_event(&Event::Key(key));
}
Focus::PortField => {
app.field_inputs.port_input.handle_event(&Event::Key(key));
}
Focus::OptionsField => {
app.field_inputs.options_input.handle_event(&Event::Key(key));
}
_ => ()
},
},
AppMode::Edit => match key.code {
KeyCode::Enter => {
app.update_connection();
if app.last_app_mode == AppMode::Normal {app.app_mode = AppMode::Normal};
if app.last_app_mode == AppMode::Search {
app.app_mode = AppMode::Search;
app.focus = Focus::SearchField;
app.search();
};
app.show_popup = false;
}
KeyCode::Esc => {
app.show_popup = false;
if app.last_app_mode == AppMode::Normal {app.app_mode = AppMode::Normal};
if app.last_app_mode == AppMode::Search {
app.app_mode = AppMode::Search;
app.focus = Focus::SearchField;
};
}
KeyCode::Down | KeyCode::Tab => app.focus_next_field(),
KeyCode::Up | KeyCode::BackTab => app.focus_previous_field(),
_ => match app.focus {
Focus::ServerNameField => {
app.field_inputs.server_name_input.handle_event(&Event::Key(key));
}
Focus::GroupNameField => {
app.field_inputs.group_name_input.handle_event(&Event::Key(key));
}
Focus::UsernameField => {
app.field_inputs.username_input.handle_event(&Event::Key(key));
}
Focus::HostnameField => {
app.field_inputs.hostname_input.handle_event(&Event::Key(key));
}
Focus::PortField => {
app.field_inputs.port_input.handle_event(&Event::Key(key));
}
Focus::OptionsField => {
app.field_inputs.options_input.handle_event(&Event::Key(key));
}
_ => ()
},
},
AppMode::Move => match key.code {
KeyCode::Esc => {
app.show_popup = false;
app.app_mode = AppMode::Normal;
}
KeyCode::Down => {
app.move_row_down();
}
KeyCode::Up => {
app.move_row_up();
}
_ => {}
},
AppMode::ImportExport => match key.code {
KeyCode::Char('i'|'I'|'ш'|'Ш') => {
if !parse::check_blank_sshconfig(&parse::get_sshconfig_path()) {
if check_openssh() {
parse::import_config(app);
app.show_config_popup = false;
app.app_mode = AppMode::Normal;
app.scroll_state = app.scroll_state.content_length(app.ssh_connections.len());
} else {
app.search();
app.error_text = "Failed to import ssh config.\nIs the OpenSSH-client installed?".to_string();
app.show_config_popup = false;
app.show_error_popup = true;
app.app_mode = AppMode::Error;
}
} else {
app.search();
app.error_text = "The config is empty or does not exist.".to_string();
app.show_config_popup = false;
app.show_error_popup = true;
app.app_mode = AppMode::Error;
}
}
KeyCode::Esc => {
app.show_config_popup = false;
app.app_mode = AppMode::Normal;
}
_ => {}
}
AppMode::Error => match key.code {
KeyCode::Esc => {
app.show_error_popup = false;
if app.last_app_mode == AppMode::Normal {app.app_mode = AppMode::Normal};
if app.last_app_mode == AppMode::Search {
app.app_mode = AppMode::Search;
app.focus = Focus::SearchField;
};
}
_ => {}
}
AppMode::RunCommand => match key.code {
KeyCode::Esc => {
app.show_run_popup = false;
if app.last_app_mode == AppMode::Normal {
app.app_mode = AppMode::Normal;
app.focus = Focus::ServerNameField;
};
if app.last_app_mode == AppMode::Search {
app.app_mode = AppMode::Search;
app.focus = Focus::SearchField;
};
app.run_input = Input::default();
}
KeyCode::Enter => {
if check_openssh() {
ratatui::restore();
execute!(stdout(), Show).ok();
app.connect(Some(app.run_input.to_string()));
return false
} else {
app.error_text = "Failed to execute ssh command.\nIs the OpenSSH-client installed?".to_string();
app.show_run_popup = false;
app.show_error_popup = true;
app.app_mode = AppMode::Error;
}
},
_ => match app.focus {
Focus::RunField => {
app.run_input.handle_event(&Event::Key(key));
}
_ => ()
}
}
AppMode::Search => match key.code {
KeyCode::Esc => {
app.app_mode = AppMode::Normal;
app.search_input = Input::default();
app.search();
app.table_state.select_first();
}
KeyCode::Down | KeyCode::Tab => app.next_row(),
KeyCode::Up | KeyCode::BackTab => app.previous_row(),
KeyCode::Enter => {
match app.table_state.selected() {
Some(_) => {
if check_openssh() {
ratatui::restore();
execute!(stdout(), Show).ok();
app.connect(None);
return false
} else {
app.error_text = "Failed to execute ssh command.\nIs the OpenSSH-client installed?".to_string();
app.show_config_popup = false;
app.show_error_popup = true;
app.app_mode = AppMode::Error;
}
}
None => ()
}
}
KeyCode::Char('e'|'E'|'у'|'У') if key.modifiers.contains(KeyModifiers::CONTROL) => {
match app.table_state.selected() {
Some(_) => {
app.search();
app.last_app_mode = AppMode::Search;
app.app_mode = AppMode::Edit;
app.focus = Focus::ServerNameField;
app.selected_config_to_fields();
app.show_popup = true;
}
None => ()
}
}
KeyCode::Char('r'|'R'|'к'|'К') if key.modifiers.contains(KeyModifiers::CONTROL) => {
match app.table_state.selected() {
Some(_) => {
app.app_mode = AppMode::RunCommand;
app.last_app_mode = AppMode::Search;
app.reset_fields();
app.show_run_popup = true;
}
None => ()
}
}
KeyCode::Delete => {
app.delete_connection();
app.search();
app.scroll_state = app.scroll_state.content_length(app.ssh_connections.len());
}
_ => match app.focus {
Focus::SearchField => {
app.search_input.handle_event(&Event::Key(key));
app.search();
app.scroll_state = app.scroll_state.content_length(app.search_index.len());
app.table_state.select_first();
}
_ => ()
}
}
}
true
}