use crate::consts::*;
use crate::lsp::Backend;
use log::info;
impl Backend {
pub fn is_in_string_literal(line: &str, position: u32) -> bool {
let byte_pos = line
.char_indices()
.nth(position as usize)
.map(|(i, _)| i)
.unwrap_or(line.len());
let prefix = match line.get(..byte_pos) {
Some(p) => p,
None => return false,
};
let mut in_double_quotes = false;
let mut in_single_quotes = false;
let mut escape_next = false;
for ch in prefix.chars() {
if escape_next {
escape_next = false;
continue;
}
match ch {
'\\' => escape_next = true,
'"' if !in_single_quotes => in_double_quotes = !in_double_quotes,
'\'' if !in_double_quotes => in_single_quotes = !in_single_quotes,
_ => {}
}
}
in_double_quotes || in_single_quotes
}
pub fn line_contains_cql_type(&self, line: &str) -> bool {
let split: Vec<&str> = line.split_whitespace().collect();
info!("{:?} Split", split);
let mut is_type = false;
for w in split {
let wlw = w.to_lowercase();
if CQL_TYPES_LWC.contains(&wlw.replace(",", "").trim().to_string())
|| wlw.starts_with("set")
|| wlw.starts_with("map")
|| wlw.starts_with("list")
|| wlw.starts_with("frozen")
|| wlw.starts_with("\'")
{
info!("{} ^^", w.to_lowercase().to_string());
is_type = true;
break;
}
}
is_type
}
pub fn line_contains_cql_kw(&self, line: &str) -> bool {
let lw = line.to_lowercase();
let split: Vec<&str> = lw.split(' ').collect();
for kw in split {
if CQL_KEYWORDS_LWC.contains(&kw.to_string()) {
return false;
}
}
false
}
pub fn is_line_inside_selectors(&self, line: &str, index: usize, lines: &Vec<String>) -> bool {
if self.line_contains_cql_kw(line) || line.contains(";") || line.is_empty() {
return false;
}
if index == 0 || index == lines.len() - 1 {
return false;
}
let lw = line.to_lowercase();
if lw.contains("values") || lw.contains("from") {
return false;
}
let mut index_up = index - 1;
let mut index_down = index + 1;
let mut top_bracket = false;
let mut bottom_bracket = false;
while index_up > 0 {
let up_line = &lines[index_up].to_lowercase();
if !top_bracket && up_line.contains("select") {
top_bracket = true;
}
if !top_bracket {
index_up -= 1;
} else {
break;
}
}
let up_line = &lines[index_up].to_lowercase();
if !top_bracket && up_line.contains("select") {
top_bracket = true;
}
while index_down < lines.len() {
let down_line = &lines[index_down].to_lowercase();
if !bottom_bracket && down_line.contains("from") {
bottom_bracket = true;
}
if !bottom_bracket && down_line.contains(";") {
return false;
}
if !bottom_bracket {
index_down += 1;
} else {
break;
}
}
if top_bracket && bottom_bracket {
return true;
}
false
}
pub fn is_multi_line_comment_clause(&self, line: &str) -> bool {
if line.contains("/*") || line.contains("*/") {
return true;
}
false
}
pub fn is_line_in_multiline_comment_ref(
&self,
line: &str,
index: usize,
lines: &Vec<&str>,
) -> bool {
if index == 0 || index == lines.len() - 1 || line.contains("/*") || line.contains("*/") {
return false;
}
let mut up_index = index - 1;
let mut down_index = index + 1;
let mut top_line = false;
let mut bottom_line = false;
while up_index > 0 && up_index < lines.len() {
if !top_line && lines[up_index].contains("/*") {
top_line = true;
}
if !top_line && lines[up_index].contains("*/") {
return false;
}
if top_line {
break;
}
up_index -= 1;
}
if up_index < line.len() && !top_line && lines[up_index].contains("/*") {
top_line = true;
}
if up_index < line.len() && !top_line && lines[up_index].contains("*/") {
return false;
}
while down_index < lines.len() {
if !bottom_line && lines[down_index].contains("*/") {
bottom_line = true;
}
if !bottom_line && lines[down_index].contains("/*") {
return false;
}
if bottom_line {
break;
}
down_index += 1;
}
if top_line && bottom_line {
return true;
}
false
}
pub fn is_line_in_multiline_comment(
&self,
line: &str,
index: usize,
lines: &Vec<String>,
) -> bool {
if index == 0 || index == lines.len() - 1 || line.contains("/*") || line.contains("*/") {
return false;
}
let mut up_index = index - 1;
let mut down_index = index + 1;
let mut top_line = false;
let mut bottom_line = false;
while up_index > 0 {
if !top_line && lines[up_index].contains("/*") {
top_line = true;
}
if !top_line && lines[up_index].contains("*/") {
return false;
}
if top_line {
break;
}
up_index -= 1;
}
if up_index < line.len() && !top_line && lines[up_index].contains("/*") {
top_line = true;
}
if up_index < line.len() && !top_line && lines[up_index].contains("*/") {
return false;
}
while down_index < lines.len() {
if !bottom_line && lines[down_index].contains("*/") {
bottom_line = true;
}
if !bottom_line && lines[down_index].contains("/*") {
return false;
}
if bottom_line {
break;
}
down_index += 1;
}
if top_line && bottom_line {
return true;
}
false
}
pub fn is_line_inside_init_args(&self, line: &str, index: usize, lines: &Vec<String>) -> bool {
if self.line_contains_cql_kw(line)
|| line.contains(";")
|| line.contains("{")
|| line.contains("}")
|| line.contains("(")
|| line.contains(")")
{
return false;
}
if index == 0 || index >= lines.len() - 1 {
return false;
}
let lw = line.to_lowercase();
if lw.contains("values") || lw.contains("from") {
return false;
}
let mut index_up = index - 1;
let mut index_down = index + 1;
let mut top_bracket = false;
let mut bottom_bracket = false;
loop {
let up_line = &lines[index_up];
if up_line.contains("{") || up_line.contains("(") {
top_bracket = true;
break;
}
if up_line.contains("}") || up_line.contains(")") {
return false;
}
if self.line_contains_cql_kw(up_line) {
return false;
}
if index_up == 0 {
break;
}
index_up -= 1;
}
while index_down < lines.len() {
let down_line = &lines[index_down];
if down_line.contains("}") || down_line.contains(")") {
bottom_bracket = true;
break;
}
if down_line.contains("{") || down_line.contains("(") {
return false;
}
if down_line.contains(";") {
return false;
}
if self.line_contains_cql_kw(down_line) {
return false;
}
index_down += 1;
}
top_bracket && bottom_bracket
}
}