#!/usr/bin/env node

csv_parse = require("csv-parse/sync");
fs = require("fs")

var csv_parse, dictionary_cedict_to_json, read_csv_file, read_text_file, replace_placeholders, update_hover_dictionary;

read_text_file = function(a) {
  return fs.readFileSync(a, "utf8");
};

read_csv_file = function(path, delimiter) {
  return csv_parse.parse(read_text_file(path), {
    delimiter: delimiter || " ",
    relax_column_count: true
  });
};

replace_placeholders = function(text, mapping) {
  return text.replace(/__(.*?)__/g, function(_, k) {
    return mapping[k] || "";
  });
};

dictionary_cedict_to_json = function(data) {
  return JSON.stringify(data.map(function(a) {
    a[2] = a[2].split("/");
    a.push(a[1].replace(/[0-4]/g, ""));
    return a;
  }));
};

update_hover_dictionary = function() {
  var script, word_data;
  word_data = read_csv_file("../../data/cedict.csv");
  word_data = dictionary_cedict_to_json(word_data);
  script = read_text_file("js/content-template.js");
  script = replace_placeholders(script, {
    word_data
  });
  return fs.writeFileSync("compiled/content.js", script);
};

update_hover_dictionary()