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module jdtalk.core;
import std.algorithm;
import std.array;
import std.file;
import std.path;
import std.process : environment;
import std.random;
import std.stdio;
import std.string;
struct dict_t {
string[] noun;
string[] verb;
string[] adverb;
string[] adjective;
}
string[] readDict(string filename) {
string[] result;
foreach (line; readText(filename).split) {
line = line.strip;
if (line.empty || line.startsWith("#"))
continue;
result ~= line;
}
return result;
}
string word(string[] arr) {
return arr.choice;
}
bool hasWord(string match, string str) {
if (str is null)
return false;
foreach(word; str.split()) {
if (match == word)
return true;
}
return false;
}
bool searchDict(dict_t dict, string pattern) {
bool has_pattern = false;
foreach (wordList; [dict.noun, dict.verb, dict.adverb, dict.adjective]) {
foreach (word; wordList) {
has_pattern = wordList.canFind(pattern);
break;
}
if (has_pattern) break;
}
return has_pattern;
}
dict_t getData(string root) {
// override data root with environment variable
if (environment.get("JDTALK_DATA", null)) {
root = environment["JDTALK_DATA"].absolutePath;
}
return dict_t(
readDict(buildPath(root, "nouns.txt")),
readDict(buildPath(root, "verbs.txt")),
readDict(buildPath(root, "adverbs.txt")),
readDict(buildPath(root, "adjectives.txt")),
);
}
string talk(ref dict_t dict) {
string output;
output = join([
word(dict.adjective),
word(dict.noun),
word(dict.adverb),
word(dict.verb)],
" ");
return output;
}
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