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project redesign

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filipriec
2025-03-23 13:50:47 +01:00
parent c6c6c5ed81
commit d1d33b5752
8 changed files with 16 additions and 9 deletions
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458
client/src/modes/handlers/read_only.rs
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@@ -1,458 +0,0 @@
// src/modes/handlers/read_only.rs
use crossterm::event::{KeyEvent};
use crate::config::binds::config::Config;
use crate::ui::handlers::form::FormState;
use crate::config::binds::key_sequences::KeySequenceTracker;
use crate::tui::terminal::grpc_client::GrpcClient;
#[derive(PartialEq)]
enum CharType {
Whitespace,
Alphanumeric,
Punctuation,
}
pub async fn handle_read_only_event(
key: KeyEvent,
config: &Config,
form_state: &mut FormState,
key_sequence_tracker: &mut KeySequenceTracker,
current_position: &mut u64,
total_count: u64,
grpc_client: &mut GrpcClient,
command_message: &mut String,
edit_mode_cooldown: &mut bool,
ideal_cursor_column: &mut usize,
) -> Result<(bool, String), Box<dyn std::error::Error>> {
// Check for entering Edit mode from Read-Only mode
if config.is_enter_edit_mode_before(key.code, key.modifiers) {
*edit_mode_cooldown = true;
*command_message = "Entering Edit mode".to_string();
return Ok((false, command_message.clone()));
}
if config.is_enter_edit_mode_after(key.code, key.modifiers) {
let current_input = form_state.get_current_input();
if !current_input.is_empty() && form_state.current_cursor_pos < current_input.len() {
form_state.current_cursor_pos += 1;
*ideal_cursor_column = form_state.current_cursor_pos;
}
*edit_mode_cooldown = true;
*command_message = "Entering Edit mode (after cursor)".to_string();
return Ok((false, command_message.clone()));
}
// Handle Read-Only mode keybindings
if key.modifiers.is_empty() {
key_sequence_tracker.add_key(key.code);
let sequence = key_sequence_tracker.get_sequence();
// Try to match the current sequence against Read-Only mode bindings
if let Some(action) = config.matches_key_sequence_generalized(&sequence) {
let result = execute_action(
action,
form_state,
ideal_cursor_column,
key_sequence_tracker,
command_message,
current_position,
total_count,
grpc_client,
).await?;
key_sequence_tracker.reset();
return Ok((false, result));
}
// Check if this might be a prefix of a longer sequence
if config.is_key_sequence_prefix(&sequence) {
return Ok((false, command_message.clone()));
}
// Since it's not part of a multi-key sequence, check for a direct action
if sequence.len() == 1 && !config.is_key_sequence_prefix(&sequence) {
if let Some(action) = config.get_read_only_action_for_key(key.code, key.modifiers) {
let result = execute_action(
action,
form_state,
ideal_cursor_column,
key_sequence_tracker,
command_message,
current_position,
total_count,
grpc_client,
).await?;
key_sequence_tracker.reset();
return Ok((false, result));
}
}
} else {
// If modifiers are pressed, check for direct key bindings
key_sequence_tracker.reset();
if let Some(action) = config.get_read_only_action_for_key(key.code, key.modifiers) {
let result = execute_action(
action,
form_state,
ideal_cursor_column,
key_sequence_tracker,
command_message,
current_position,
total_count,
grpc_client,
).await?;
return Ok((false, result));
}
}
// Show a helpful message when no binding was found
if !*edit_mode_cooldown {
let default_key = "i".to_string();
let edit_key = config.keybindings.read_only.get("enter_edit_mode_before")
.and_then(|keys| keys.first())
.unwrap_or(&default_key);
*command_message = format!("Read-only mode - press {} to edit", edit_key);
}
Ok((false, command_message.clone()))
}
async fn execute_action(
action: &str,
form_state: &mut FormState,
ideal_cursor_column: &mut usize,
key_sequence_tracker: &mut KeySequenceTracker,
command_message: &mut String,
current_position: &mut u64,
total_count: u64,
grpc_client: &mut GrpcClient,
) -> Result<String, Box<dyn std::error::Error>> {
match action {
"previous_entry" => {
let new_position = current_position.saturating_sub(1);
if new_position >= 1 {
*current_position = new_position;
match grpc_client.get_adresar_by_position(*current_position).await {
Ok(response) => {
form_state.id = response.id;
form_state.values = vec![
response.firma, response.kz, response.drc,
response.ulica, response.psc, response.mesto,
response.stat, response.banka, response.ucet,
response.skladm, response.ico, response.kontakt,
response.telefon, response.skladu, response.fax,
];
let current_input = form_state.get_current_input();
let max_cursor_pos = if !current_input.is_empty() {
current_input.len() - 1
} else { 0 };
form_state.current_cursor_pos = std::cmp::min(*ideal_cursor_column, max_cursor_pos);
form_state.has_unsaved_changes = false;
*command_message = format!("Loaded entry {}", *current_position);
}
Err(e) => {
*command_message = format!("Error loading entry: {}", e);
}
}
key_sequence_tracker.reset();
}
Ok(command_message.clone())
}
"next_entry" => {
if *current_position <= total_count {
*current_position += 1;
if *current_position <= total_count {
match grpc_client.get_adresar_by_position(*current_position).await {
Ok(response) => {
form_state.id = response.id;
form_state.values = vec![
response.firma, response.kz, response.drc,
response.ulica, response.psc, response.mesto,
response.stat, response.banka, response.ucet,
response.skladm, response.ico, response.kontakt,
response.telefon, response.skladu, response.fax,
];
let current_input = form_state.get_current_input();
let max_cursor_pos = if !current_input.is_empty() {
current_input.len() - 1
} else { 0 };
form_state.current_cursor_pos = std::cmp::min(*ideal_cursor_column, max_cursor_pos);
form_state.has_unsaved_changes = false;
*command_message = format!("Loaded entry {}", *current_position);
}
Err(e) => {
*command_message = format!("Error loading entry: {}", e);
}
}
} else {
form_state.reset_to_empty();
form_state.current_field = 0;
form_state.current_cursor_pos = 0;
*ideal_cursor_column = 0;
*command_message = "New entry mode".to_string();
}
key_sequence_tracker.reset();
}
Ok(command_message.clone())
}
"exit_edit_mode" => {
key_sequence_tracker.reset();
command_message.clear();
Ok("".to_string())
}
"move_left" => {
let current_pos = form_state.current_cursor_pos;
form_state.current_cursor_pos = current_pos.saturating_sub(1);
*ideal_cursor_column = form_state.current_cursor_pos;
Ok("".to_string())
}
"move_right" => {
let current_input = form_state.get_current_input();
let current_pos = form_state.current_cursor_pos;
if !current_input.is_empty() && current_pos < current_input.len() - 1 {
form_state.current_cursor_pos += 1;
*ideal_cursor_column = form_state.current_cursor_pos;
}
Ok("".to_string())
}
"move_up" => {
// Change field first
if form_state.current_field == 0 {
form_state.current_field = form_state.fields.len() - 1;
} else {
form_state.current_field = form_state.current_field.saturating_sub(1);
}
// Get current input AFTER changing field
let current_input = form_state.get_current_input();
let max_cursor_pos = if !current_input.is_empty() {
current_input.len() - 1
} else {
0
};
form_state.current_cursor_pos = (*ideal_cursor_column).min(max_cursor_pos);
Ok("".to_string())
}
"move_down" => {
// Change field first
form_state.current_field = (form_state.current_field + 1) % form_state.fields.len();
// Get current input AFTER changing field
let current_input = form_state.get_current_input();
let max_cursor_pos = if !current_input.is_empty() {
current_input.len() - 1
} else {
0
};
form_state.current_cursor_pos = (*ideal_cursor_column).min(max_cursor_pos);
Ok("".to_string())
}
"move_word_next" => {
let current_input = form_state.get_current_input();
if !current_input.is_empty() {
let new_pos = find_next_word_start(current_input, form_state.current_cursor_pos);
form_state.current_cursor_pos = new_pos.min(current_input.len().saturating_sub(1));
*ideal_cursor_column = form_state.current_cursor_pos;
}
Ok("".to_string())
}
"move_word_end" => {
let current_input = form_state.get_current_input();
if !current_input.is_empty() {
let new_pos = find_word_end(current_input, form_state.current_cursor_pos);
form_state.current_cursor_pos = new_pos.min(current_input.len().saturating_sub(1));
*ideal_cursor_column = form_state.current_cursor_pos;
}
Ok("".to_string())
}
"move_word_prev" => {
let current_input = form_state.get_current_input();
if !current_input.is_empty() {
let new_pos = find_prev_word_start(current_input, form_state.current_cursor_pos);
form_state.current_cursor_pos = new_pos;
*ideal_cursor_column = form_state.current_cursor_pos;
}
Ok("".to_string())
}
"move_word_end_prev" => {
let current_input = form_state.get_current_input();
if !current_input.is_empty() {
let new_pos = find_prev_word_end(current_input, form_state.current_cursor_pos);
form_state.current_cursor_pos = new_pos;
*ideal_cursor_column = form_state.current_cursor_pos;
}
Ok("Moved to previous word end".to_string())
}
"move_line_start" => {
form_state.current_cursor_pos = 0;
*ideal_cursor_column = form_state.current_cursor_pos;
Ok("".to_string())
}
"move_line_end" => {
let current_input = form_state.get_current_input();
if !current_input.is_empty() {
form_state.current_cursor_pos = current_input.len() - 1;
*ideal_cursor_column = form_state.current_cursor_pos;
}
Ok("".to_string())
}
"move_first_line" => {
// Change field first
form_state.current_field = 0;
// Get current input AFTER changing field
let current_input = form_state.get_current_input();
let max_cursor_pos = if !current_input.is_empty() {
current_input.len() - 1
} else {
current_input.len()
};
form_state.current_cursor_pos = (*ideal_cursor_column).min(max_cursor_pos);
Ok("Moved to first line".to_string())
}
"move_last_line" => {
// Change field first
form_state.current_field = form_state.fields.len() - 1;
// Get current input AFTER changing field
let current_input = form_state.get_current_input();
let max_cursor_pos = if !current_input.is_empty() {
current_input.len() - 1
} else {
current_input.len()
};
form_state.current_cursor_pos = (*ideal_cursor_column).min(max_cursor_pos);
Ok("Moved to last line".to_string())
}
_ => Ok(format!("Unknown action: {}", action)),
}
}
fn get_char_type(c: char) -> CharType {
if c.is_whitespace() {
CharType::Whitespace
} else if c.is_alphanumeric() {
CharType::Alphanumeric
} else {
CharType::Punctuation
}
}
fn find_next_word_start(text: &str, current_pos: usize) -> usize {
let chars: Vec<char> = text.chars().collect();
if chars.is_empty() || current_pos >= chars.len() {
return current_pos;
}
let mut pos = current_pos;
let initial_type = get_char_type(chars[pos]);
while pos < chars.len() && get_char_type(chars[pos]) == initial_type {
pos += 1;
}
while pos < chars.len() && get_char_type(chars[pos]) == CharType::Whitespace {
pos += 1;
}
pos
}
fn find_word_end(text: &str, current_pos: usize) -> usize {
let chars: Vec<char> = text.chars().collect();
if chars.is_empty() {
return 0;
}
if current_pos >= chars.len() - 1 {
return chars.len() - 1;
}
let mut pos = current_pos;
if get_char_type(chars[pos]) == CharType::Whitespace {
while pos < chars.len() && get_char_type(chars[pos]) == CharType::Whitespace {
pos += 1;
}
} else {
let current_type = get_char_type(chars[pos]);
if pos + 1 < chars.len() && get_char_type(chars[pos + 1]) != current_type {
pos += 1;
while pos < chars.len() && get_char_type(chars[pos]) == CharType::Whitespace {
pos += 1;
}
}
}
if pos >= chars.len() {
return chars.len() - 1;
}
let word_type = get_char_type(chars[pos]);
while pos + 1 < chars.len() && get_char_type(chars[pos + 1]) == word_type {
pos += 1;
}
pos
}
fn find_prev_word_start(text: &str, current_pos: usize) -> usize {
let chars: Vec<char> = text.chars().collect();
if chars.is_empty() || current_pos == 0 {
return 0;
}
let mut pos = current_pos.saturating_sub(1);
while pos > 0 && get_char_type(chars[pos]) == CharType::Whitespace {
pos -= 1;
}
if get_char_type(chars[pos]) != CharType::Whitespace {
let word_type = get_char_type(chars[pos]);
while pos > 0 && get_char_type(chars[pos - 1]) == word_type {
pos -= 1;
}
}
pos
}
fn find_prev_word_end(text: &str, current_pos: usize) -> usize {
let chars: Vec<char> = text.chars().collect();
if chars.is_empty() || current_pos <= 1 {
return 0;
}
let mut pos = current_pos.saturating_sub(1);
while pos > 0 && get_char_type(chars[pos]) == CharType::Whitespace {
pos -= 1;
}
if pos > 0 && get_char_type(chars[pos]) != CharType::Whitespace {
let word_type = get_char_type(chars[pos]);
while pos > 0 && get_char_type(chars[pos - 1]) == word_type {
pos -= 1;
}
while pos > 0 && get_char_type(chars[pos - 1]) == CharType::Whitespace {
pos -= 1;
}
if pos > 0 {
pos -= 1;
let prev_word_type = get_char_type(chars[pos]);
while pos > 0 && get_char_type(chars[pos - 1]) == prev_word_type {
pos -= 1;
}
while pos < chars.len() - 1 &&
get_char_type(chars[pos + 1]) == prev_word_type {
pos += 1;
}
}
}
pos
}