feat: word lang included to allow better filtering
This commit is contained in:
43
src/main.rs
43
src/main.rs
@@ -34,21 +34,48 @@ fn main() {
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match word_source_result {
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Ok(word_source) => {
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// NOTE: test initial state
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println!(">> Test word init");
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if let Ok(w_list) = word_source.find_by_word("test") {
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println!("Words! {:?}", w_list);
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}
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let _ = word_source.edit_word(Word("test".to_string(), "This is a test".to_string()));
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let _ = word_source.edit_word(Word("test2".to_string(), "This is a test".to_string()));
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let _ = word_source.insert_word(Word("test".to_string(), "This is a test".to_string()));
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let _ =
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word_source.insert_word(Word("test3".to_string(), "This is a test".to_string()));
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// NOTE: test insert
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println!(">> Test word insert");
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let _ = word_source.insert_word(Word {
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key: "test".to_string(),
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description: "This is a test".to_string(),
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lang: "en".to_string(),
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});
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let _ = word_source.insert_word(Word {
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key: "test 2".to_string(),
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description: "This is a test".to_string(),
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lang: "es".to_string(),
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});
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let _ = word_source.insert_word(Word {
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key: "another test".to_string(),
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description: "This is a test".to_string(),
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lang: "es".to_string(),
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});
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if let Ok(w_list) = word_source.find_by_word("test") {
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println!("Words! {:?}", w_list);
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}
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// NOTE: test edit
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println!(">> Test word edit");
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let _ = word_source.edit_word(Word {
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key: "test".to_string(),
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description: "This is a test".to_string(),
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lang: "es".to_string(),
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});
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if let Ok(w_list) = word_source.find_by_word("test") {
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println!("Words! {:?}", w_list);
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}
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// NOTE: test remove
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println!(">> Test word remove");
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let _ = word_source.remove_word("test2");
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if let Ok(w_list) = word_source.find_by_word("test") {
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println!("Words! {:?}", w_list);
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}
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let _ = word_source.remove_word("test");
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if let Ok(w_list) = word_source.find_by_word("test") {
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println!("Words! {:?}", w_list);
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@@ -1,7 +1,11 @@
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use rusqlite::{Connection, params};
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#[derive(Clone, Debug)]
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pub struct Word(pub String, pub String);
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pub struct Word {
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pub key: String,
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pub description: String,
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pub lang: String,
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}
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pub struct FileDatabase {
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connection: Connection,
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@@ -33,7 +37,8 @@ impl FileDatabase {
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.execute(
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"CREATE TABLE IF NOT EXISTS word (
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key TEXT PRIMARY KEY,
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description TEXT NOT NULL
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description TEXT NOT NULL,
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lang VARCHAR(2) NOT NULL
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)",
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(), // empty list of parameters.
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)
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@@ -48,8 +53,10 @@ pub trait WordSource {
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fn edit_word(&self, word: Word) -> Result<Word, ()>;
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fn get_all_words(&self) -> Vec<Word>;
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fn normalize_word_key(word_key: &str) -> String;
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fn normalize_lang_key(word_key: &str) -> String;
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}
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// TODO: improve fuzzy
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fn fuzzy_compare(a: &str, b: &str) -> bool {
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if a.eq(b) || a.contains(b) || b.contains(a) {
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return true;
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@@ -59,7 +66,9 @@ fn fuzzy_compare(a: &str, b: &str) -> bool {
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impl WordSource for FileDatabase {
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fn find_by_word(&self, word: &str) -> Result<Vec<Word>, ()> {
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let statement = self.connection.prepare("SELECT key, description FROM word");
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let statement = self
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.connection
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.prepare("SELECT key, description, lang FROM word");
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let mut word_list: Vec<Word> = vec![];
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if let Ok(mut query) = statement {
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@@ -68,7 +77,12 @@ impl WordSource for FileDatabase {
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let found_word: String = row.get(0).unwrap();
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if fuzzy_compare(word, &found_word) {
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let found_word_description: String = row.get(1).unwrap();
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word_list.push(Word(found_word, found_word_description));
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let found_word_lang: String = row.get(2).unwrap();
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word_list.push(Word {
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key: found_word,
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description: found_word_description,
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lang: found_word_lang,
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});
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}
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}
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} else {
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@@ -79,8 +93,12 @@ impl WordSource for FileDatabase {
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fn insert_word(&self, word: Word) -> Result<(), ()> {
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let result = self.connection.execute(
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"INSERT INTO word (key, description) VALUES (?1, ?2)",
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(&Self::normalize_word_key(&word.0), &word.1),
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"INSERT INTO word (key, description, lang) VALUES (?1, ?2, ?3)",
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(
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&Self::normalize_word_key(&word.key),
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&word.description,
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&Self::normalize_lang_key(&word.lang),
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),
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);
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if let Ok(count) = result {
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if count > 0 {
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@@ -92,8 +110,12 @@ impl WordSource for FileDatabase {
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fn edit_word(&self, word: Word) -> Result<Word, ()> {
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let result = self.connection.execute(
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"UPDATE word SET key = ?1, description = ?2 WHERE key = ?1",
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(&Self::normalize_word_key(&word.0), &word.1),
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"UPDATE word SET key = ?1, description = ?2, lang = ?3 WHERE key = ?1",
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(
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&Self::normalize_word_key(&word.key),
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&word.description,
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&Self::normalize_lang_key(&word.lang),
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),
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);
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match result {
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Ok(_) => {
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@@ -121,7 +143,9 @@ impl WordSource for FileDatabase {
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}
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fn get_all_words(&self) -> Vec<Word> {
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let statement = self.connection.prepare("select key, description from word");
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let statement = self
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.connection
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.prepare("select key, description, lang from word");
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let mut word_list: Vec<Word> = vec![];
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// TODO: make this pretty with functional programming
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@@ -130,7 +154,12 @@ impl WordSource for FileDatabase {
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while let Some(row) = rows.next().unwrap() {
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let found_word: String = row.get(0).unwrap();
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let found_word_description: String = row.get(1).unwrap();
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word_list.push(Word(found_word, found_word_description));
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let found_word_lang: String = row.get(2).unwrap();
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word_list.push(Word {
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key: found_word,
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description: found_word_description,
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lang: found_word_lang,
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});
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}
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}
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@@ -142,4 +171,10 @@ impl WordSource for FileDatabase {
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// final and real word -> Maybe full refactor to include a word id
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word_key.to_lowercase().to_string()
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}
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fn normalize_lang_key(word_key: &str) -> String {
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// TODO: real normalization, not just lowercase, but keep in mind it must be kept as the
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// final and real word -> Maybe full refactor to include a word id
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word_key.to_lowercase().to_string()
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}
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}
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