// drill.js var vowelPart = { "あ": "あ", "い": "い", "う": "う", "え": "え", "お": "お", "か": "あ", "き": "い", "く": "う", "け": "え", "こ": "お", "さ": "あ", "し": "い", "す": "う", "せ": "え", "そ": "お", "た": "あ", "ち": "い", "つ": "う", "て": "え", "と": "お", "な": "あ", "に": "い", "ぬ": "う", "ね": "え", "の": "お", "は": "あ", "ひ": "い", "ふ": "う", "へ": "え", "ほ": "お", "ま": "あ", "み": "い", "む": "う", "め": "え", "も": "お", "や": "あ", "ゆ": "う", "よ": "お", "ら": "あ", "り": "い", "る": "う", "れ": "え", "ろ": "お", "わ": "あ", "を": "お", "が": "あ", "ぎ": "い", "ぐ": "う", "げ": "え", "ご": "お", "ざ": "あ", "じ": "い", "ず": "う", "ぜ": "え", "ぞ": "お", "だ": "あ", "ぢ": "い", "づ": "う", "で": "え", "ど": "お", "ば": "あ", "び": "い", "ぶ": "う", "べ": "え", "ぼ": "お", "ぱ": "あ", "ぴ": "い", "ぷ": "う", "ぺ": "え", "ぽ": "お" }; var consonantPart = { "あ": "あ", "い": "あ", "う": "あ", "え": "あ", "お": "あ", "か": "か", "き": "か", "く": "か", "け": "か", "こ": "か", "さ": "さ", "し": "さ", "す": "さ", "せ": "さ", "そ": "さ", "た": "た", "ち": "た", "つ": "た", "て": "た", "と": "た", "な": "な", "に": "な", "ぬ": "な", "ね": "な", "の": "な", "は": "は", "ひ": "は", "ふ": "は", "へ": "は", "ほ": "は", "ま": "ま", "み": "ま", "む": "ま", "め": "ま", "も": "ま", "や": "や", "ゆ": "や", "よ": "や", "ら": "ら", "り": "ら", "る": "ら", "れ": "ら", "ろ": "ら", "わ": "わ", "を": "わ", "ん": "ん", "が": "が", "ぎ": "が", "ぐ": "が", "げ": "が", "ご": "が", "ざ": "ざ", "じ": "ざ", "ず": "ざ", "ぜ": "ざ", "ぞ": "ざ", "だ": "だ", "ぢ": "だ", "づ": "だ", "で": "だ", "ど": "だ", "ば": "ば", "び": "ば", "ぶ": "ば", "べ": "ば", "ぼ": "ば", "ぱ": "ぱ", "ぴ": "ぱ", "ぷ": "ぱ", "ぺ": "ぱ", "ぽ": "ぱ" }; var combineParts = { "ああ": "あ", "あい": "い", "あう": "う", "あえ": "え", "あお": "お", "かあ": "か", "かい": "き", "かう": "く", "かえ": "け", "かお": "こ", "さあ": "さ", "さい": "し", "さう": "す", "さえ": "せ", "さお": "そ", "たあ": "た", "たい": "ち", "たう": "つ", "たえ": "て", "たお": "と", "なあ": "な", "ない": "に", "なう": "ぬ", "なえ": "ね", "なお": "の", "はあ": "は", "はい": "ひ", "はう": "ふ", "はえ": "へ", "はお": "ほ", "まあ": "ま", "まい": "み", "まう": "む", "まえ": "め", "まお": "も", "やあ": "や", "やう": "ゆ", "やお": "よ", "らあ": "ら", "らい": "り", "らう": "る", "らえ": "れ", "らお": "ろ", "わあ": "わ", "わお": "を", "があ": "が", "がい": "ぎ", "がう": "ぐ", "がえ": "げ", "がお": "ご", "ざあ": "ざ", "ざい": "じ", "ざう": "ず", "ざえ": "ぜ", "ざお": "ぞ", "だあ": "だ", "だい": "ぢ", "だう": "づ", "だえ": "で", "だお": "ど", "ばあ": "ば", "ばい": "び", "ばう": "ぶ", "ばえ": "べ", "ばお": "ぼ", "ぱあ": "ぱ", "ぱい": "ぴ", "ぱう": "ぷ", "ぱえ": "ぺ", "ぱお": "ぽ" }; var words = [ { "pos" : "verb", "english": "to eat", "word": "食べる", "furigana": "食[た]べる", "kana": "たべる" }, { "pos": "verb", "english": "to drink", "word": "飲む", "furigana": "飲[の]む", "kana": "のむ" }, { "pos": "verb", "english": "to make", "word": "作る", "furigana": "作[つく]る", "kana": "つくる" }, { "pos": "verb", "english": "to add", "word": "足す", "furigana": "足[た]す", "kana": "たす" }, { "pos": "verb", "english": "to see", "word": "見る", "furigana": "見[み]る", "kana": "みる" }, { "pos": "verb", "english": "to rest", "word": "休む", "furigana": "休[やす]む", "kana": "やすむ" }, { "pos": "verb", "english": "to sing", "word": "歌う", "furigana": "歌[うた]う", "kana": "うたう" }, { "pos": "verb", "english": "to sit", "word": "座る", "furigana": "座[すわ]る", "kana": "すわる" }, { "pos": "verb", "english": "to buy as a gift", "word": "買い与える", "furigana": "買[か]い与[あた]える", "kana": "かいあたえる" }, { "pos": "verb", "english": "to buy as a replacement", "word": "買い換える", "furigana": "買[か]い換[か]える", "kana": "かいかえる" }, { "pos": "verb", "english": "to buy back", "word": "買い戻す", "furigana": "買[か]い戻[もど]す", "kana": "かいもどす", }, { "pos": "verb", "english": "to think", "word": "思う", "furigana": "思[おも]う", "kana": "おもう" }, { "pos": "verb", "english": "to go", "word": "行く", "furigana": "行[い]く", "kana": "いく" }, { "pos": "verb", "english": "to read", "word": "読む", "furigana": "読[よ]む", "kana": "よむ" }, { "pos": "verb", "english": "to wake up", "word": "起きる", "furigana": "起[お]きる", "kana": "おきる" }, ] var log = { "history": [] }; Array.prototype.randomElement = function () { return this[Math.floor(Math.random() * this.length)] } function getVerbForms(word) { function aux(dictionary_form, dictionary_kana) { var forms = new Object(); forms["dictionary"] = dictionary_form; // Special case for くる and する if (dictionary_form == "くる") { forms["negative"] = "こない"; forms["past"] = "きた"; forms["past negative"] = "こなかった"; forms["formal"] = "きます"; forms["te-form"] = "きて"; // forms["dictionary"] = "来る"; // forms["formal"] = "来ます"; // forms["past"] = "来た"; // forms["formal past"] = "来ました"; // forms["negative"] = "来ない"; // forms["formal negative"] = "来ません"; // forms["past negative"] = "来なかった"; // forms["formal past negative"] = "来ませんでした"; // forms["te-form"] = "来て"; // forms["conditional"] = "来れば"; // forms["volitional"] = "来よう"; // forms["passive"] = "来られる"; // forms["causative"] = "来させる"; // forms["potential"] = "来られる"; // forms["imperative"] = "来い"; return forms; } else if (dictionary_form == "する") { forms["negative"] = "しない"; forms["past"] = "した"; forms["past negative"] = "しなかった"; forms["formal"] = "します"; forms["te-form"] = "して"; return forms; } var group; if (dictionary_form.slice(-2) == "する") { group = "suru"; } else if (dictionary_form.slice(-2) == "くる") { group = "kuru"; } else if ((dictionary_kana.slice(-1) == "る") && ( (vowelPart[dictionary_kana.slice(-2)[0]] == "い") || (vowelPart[dictionary_kana.slice(-2)[0]] == "え"))) { group = "ichidan"; } else { group = "godan"; } // masu form (verbs) var masu_root; if (group == "ichidan") { masu_root = dictionary_form.slice(0, -1); } if (group == "godan") { masu_root = dictionary_form.slice(0, -1) + combineParts[consonantPart[dictionary_form.slice(-1)] + "い"]; } forms["formal"] = masu_root + "ます"; forms["formal past"] = masu_root + "ました"; forms["formal negative"] = masu_root + "ません"; forms["formal past negative"] = masu_root + "ませんでした"; forms["volitional"] = masu_root + "ましょう"; // te form if (dictionary_form == "行く") { forms["te-form"] = "行って"; } else if (group == "godan") { switch (dictionary_form.slice(-1)) { case "う": case "つ": case "る": forms["te-form"] = dictionary_form.slice(0, -1) + "って"; break; case "す": forms["te-form"] = dictionary_form.slice(0, -1) + "して"; break; case "く": forms["te-form"] = dictionary_form.slice(0, -1) + "いて"; break; case "ぐ": forms["te-form"] = dictionary_form.slice(0, -1) + "いで"; break; case "ぶ": case "む": case "ぬ": forms["te-form"] = dictionary_form.slice(0, -1) + "んで"; break; } } else { forms["te-form"] = dictionary_form.slice(0, -1) + "て"; } // present negative if (group == "godan") { if (dictionary_form.slice(-1) == "う") { forms["negative"] = dictionary_form.slice(0, -1) + "わない"; } else { forms["negative"] = dictionary_form.slice(0, -1) + combineParts[consonantPart[dictionary_form.slice(-1)] + "あ"] + "ない"; } } else { // ichidan verb forms["negative"] = dictionary_form.slice(0, -1) + "ない"; } // past informal if (dictionary_form == "行く") { forms["past"] = "行った"; } else if (group == "godan") { switch (dictionary_form.slice(-1)) { case "う": case "つ": case "る": forms["past"] = dictionary_form.slice(0, -1) + "った"; break; case "す": forms["past"] = dictionary_form.slice(0, -1) + "した"; break; case "く": forms["past"] = dictionary_form.slice(0, -1) + "いた"; break; case "ぐ": forms["past"] = dictionary_form.slice(0, -1) + "いだ"; break; case "ぶ": case "む": case "ぬ": forms["past"] = dictionary_form.slice(0, -1) + "んだ"; break; } } else { forms["past"] = dictionary_form.slice(0, -1) + "た"; } // informal past negative if (group == "godan") { if (dictionary_form.slice(-1) == "う") { forms["past negative"] = dictionary_form.slice(0, -1) + "わなかった"; } else { forms["past negative"] = dictionary_form.slice(0, -1) + combineParts[consonantPart[dictionary_form.slice(-1)] + "あ"] + "なかった"; } } else { forms["past negative"] = dictionary_form.slice(0, -1) + "なかった"; } return forms; } return { "word" : aux(word["word"], word["kana"]), "kana" : aux(word["kana"], word["kana"]) }; } function getAdjectiveForms(dictionary_form) { var result = new Object(); // past affirmative form (adjectives) if (dictionary_form == "いい") { result["past affirmative adj"] = "よかったです"; } else if (dictionary_form.slice(-1) == "い") { result["past affirmative adj"] = dictionary_form.slice(0, -1) + "かったです"; } else if (dictionary_form.slice(-1) == "な") { result["past affirmative adj"] = dictionary_form.slice(0, -1) + "でした"; } // present negative form (adjectives) if (dictionary_form == "いい") { result["present negative adj"] = "よくないです"; } else if (dictionary_form.slice(-1) == "い") { result["present negative adj"] = dictionary_form.slice(0, -1) + "くないです"; } else if (dictionary_form.slice(-1) == "な") { result["present negative adj"] = dictionary_form.slice(0, -1) + "じゃないです"; } } var verb_relative_form = { "dictionary" : { "negative": "affirmative", "past": "present", "formal": "informal", "te-form": "informal", }, "negative": { "dictionary": "negative", "past negative": "present", "formal negative": "informal", "te-form": "negative", }, "past" : { "dictionary": "past", "past negative" : "affirmative", "formal past": "informal", "te-form": "past", }, "past negative" : { "negative": "past", "past": "negative", "formal past negative": "informal", "te-form": "past negative", }, "formal": { "dictionary": "formal", "formal past": "present", "formal negative": "affirmative", "te-form": "formal", }, "formal past": { "past": "formal", "formal": "past", "formal past negative": "affirmative", "te-form": "formal past", }, "formal negative": { "negative": "formal", "formal": "negative", "formal past negative": "present", "te-form": "formal negative", }, "formal past negative": { "past negative": "formal", "formal past": "negative", "formal negative": "present", "te-form": "formal past negative", }, }; function generateVerbQuestion() { var entry = words.randomElement(); var forms = getVerbForms(entry); var kanjiForms = forms["word"]; var kanaForms = forms["kana"]; var to_form = Object.keys(verb_relative_form).randomElement(); var from_form = Object.keys(verb_relative_form[to_form]).randomElement(); var question = "What is the " + verb_relative_form[to_form][from_form] + " form of " + kanjiForms[from_form] + "?"; var answer = kanjiForms[to_form]; var answer2 = kanaForms[to_form]; console.log("From form = " + from_form); console.log("To form = " + to_form); console.log("Question = " + question); console.log("Answer = " + answer); $('#question').html(question); window.question = question; window.answer = answer; window.answer2 = answer2; $('#next').prop('disabled', true); $('#response').html(""); $('#message').html(""); $('#proceed').hide(); $('#input').show(); $('#answer').focus(); if (log.start == undefined) { log.start = Date.now(); } } function processAnswer() { var response = $('#answer').val().trim(); if (response == "") return; var correct = ((response == window.answer) || (response == window.answer2)); var klass = correct ? "correct" : "incorrect"; log.history.push({ "question" : window.question, "response" : response, "answer" : window.answer, "kana" : window.answer2, "correct" : correct }); $('#answer').val(""); $('#response').prop('class', klass).text(response); $('#next').prop('disabled', false); if ((response == window.answer) || (response == window.answer2)) { $('#message').html(""); } else { $('#message').html("
The correct answer was " + window.answer + "
"); } $('#input').hide(); $('#proceed').show(); $('#proceed input').focus(); if (log.end == undefined) { log.end = Date.now(); } updateHistoryView(log); } function updateHistoryView(log) { var review = $(''); var total = 0; var correct = 0; var header_tr = $(''); header_tr.append($('')); header_tr.append($('')); header_tr.append($('')); review.append(header_tr); log.history.forEach(function (entry) { total++; if (entry.correct) { correct++; } var tr = $(''); var td1 = $('
QuestionAnswerResponse
'); var td2 = $(''); var td3 = $(''); td1.html(entry.question); td2.html("" + entry.answer + ""); td3.text(entry.response); tr.append(td1); tr.append(td2); tr.append(td3); if (entry.correct) { td3.append(""); } else { td3.append(" ×"); } review.append(tr); }); $('#history').empty().append(review); $('#history').append("

" + correct + " of " + total + " correct.

"); $('#history').append("

" + ((log.end - log.start) / 1000.0) + " seconds.

"); } function proceed() { if (log.history.length == 10) { console.log("終わり。"); } else { generateVerbQuestion(); } } function tests() { function assertEqual(expected, actual) { if (expected != actual) { throw "Expected: " + expected + ", actual " + actual; } } // Group 1 tests:::: // // "飲む" // "作る" // "買い戻す" // // Group 2 tests // // "見る" // "食べる" // "起きる" // "買い換える" // // // Special case tests // // "行く" var ikuForms = getVerbForms( { "word" : "行く", "kana" : "いく" } ); var nomuForms = getVerbForms( { "word" : "飲む", "kana" : "のむ" } ); var tsukuruForms = getVerbForms( { "word" : "作る", "kana" : "つくる" } ); var kaimodosuForms = getVerbForms( { "word" : "買い戻す", "kana" : "かいもどす" } ); var miruForms = getVerbForms( { "word" : "見る", "kana" : "みる" } ); var taberuForms = getVerbForms( { "word" : "食べる", "kana" : "たべる" } ); var okiruForms = getVerbForms( { "word" : "起きる", "kana" : "おきる" } ); var kaikaeruForms = getVerbForms( { "word" : "買い換える", "kana" : "かいかえる" } ); assertEqual("行く", ikuForms["word"]["dictionary"]); assertEqual("行きます", ikuForms["word"]["formal"]); assertEqual("行かない", ikuForms["word"]["negative"]); assertEqual("行きません", ikuForms["word"]["formal negative"]); assertEqual("行った", ikuForms["word"]["past"]); assertEqual("行って", ikuForms["word"]["te-form"]); assertEqual("行きました", ikuForms["word"]["formal past"]); assertEqual("行かなかった", ikuForms["word"]["past negative"]); assertEqual("行きませんでした", ikuForms["word"]["formal past negative"]); // assertEqual("行ける", ikuForms["word"]["Potential, -ru"]); // assertEqual("行かれる", ikuForms["word"]["Passive, -reru"]); // assertEqual("行かせる", ikuForms["word"]["Causative, -seru"]); // assertEqual("行かせられる", ikuForms["word"]["Passive causative, -serareru"]); // assertEqual("行け", ikuForms["word"]["Imperative"]); assertEqual("飲む", nomuForms["word"]["dictionary"]); assertEqual("飲みます", nomuForms["word"]["formal"]); assertEqual("飲まない", nomuForms["word"]["negative"]); assertEqual("飲みません", nomuForms["word"]["formal negative"]); assertEqual("飲んだ", nomuForms["word"]["past"]); assertEqual("飲んで", nomuForms["word"]["te-form"]); assertEqual("飲みました", nomuForms["word"]["formal past"]); assertEqual("飲まなかった", nomuForms["word"]["past negative"]); assertEqual("飲みませんでした", nomuForms["word"]["formal past negative"]); // assertEqual("飲める", nomuForms["word"]["Potential, -ru"]); // assertEqual("飲まれる", nomuForms["word"]["Passive, -reru"]); // assertEqual("飲ませる", nomuForms["word"]["Causative, -seru"]); // assertEqual("飲ませられる", nomuForms["word"]["Passive causative, -serareru"]); // assertEqual("飲め", nomuForms["word"]["Imperative"]); assertEqual("作る", tsukuruForms["word"]["dictionary"]); assertEqual("作ります", tsukuruForms["word"]["formal"]); assertEqual("作らない", tsukuruForms["word"]["negative"]); assertEqual("作りません", tsukuruForms["word"]["formal negative"]); assertEqual("作った", tsukuruForms["word"]["past"]); assertEqual("作って", tsukuruForms["word"]["te-form"]); assertEqual("作りました", tsukuruForms["word"]["formal past"]); assertEqual("作らなかった", tsukuruForms["word"]["past negative"]); assertEqual("作りませんでした", tsukuruForms["word"]["formal past negative"]); // assertEqual("作れる", tsukuruForms["word"]["Potential, -ru"]); // assertEqual("作られる", tsukuruForms["word"]["Passive, -reru"]); // assertEqual("作らせる", tsukuruForms["word"]["Causative, -seru"]); // assertEqual("作らせられる", tsukuruForms["word"]["Passive causative, -serareru"]); // assertEqual("作れ", tsukuruForms["word"]["Imperative"]); assertEqual("買い戻す", kaimodosuForms["word"]["dictionary"]); assertEqual("買い戻します", kaimodosuForms["word"]["formal"]); assertEqual("買い戻さない", kaimodosuForms["word"]["negative"]); assertEqual("買い戻しません", kaimodosuForms["word"]["formal negative"]); assertEqual("買い戻した", kaimodosuForms["word"]["past"]); assertEqual("買い戻して", kaimodosuForms["word"]["te-form"]); assertEqual("買い戻しました", kaimodosuForms["word"]["formal past"]); assertEqual("買い戻さなかった", kaimodosuForms["word"]["past negative"]); assertEqual("買い戻しませんでした", kaimodosuForms["word"]["formal past negative"]); // assertEqual("買い戻せる", kaimodosuForms["word"]["Potential, -ru"]); // assertEqual("買い戻される", kaimodosuForms["word"]["Passive, -reru"]); // assertEqual("買い戻させる", kaimodosuForms["word"]["Causative, -seru"]); // assertEqual("買い戻させられる", kaimodosuForms["word"]["Passive causative, -serareru"]); // assertEqual("買い戻せ", kaimodosuForms["word"]["Imperative"]); assertEqual("見る", miruForms["word"]["dictionary"]); assertEqual("見ます", miruForms["word"]["formal"]); assertEqual("見ない", miruForms["word"]["negative"]); assertEqual("見ません", miruForms["word"]["formal negative"]); assertEqual("見た", miruForms["word"]["past"]); assertEqual("見て", miruForms["word"]["te-form"]); assertEqual("見ました", miruForms["word"]["formal past"]); assertEqual("見なかった", miruForms["word"]["past negative"]); assertEqual("見ませんでした", miruForms["word"]["formal past negative"]); // assertEqual("見られる", miruForms["word"]["Potential, -rareru"]); // assertEqual("見られる", miruForms["word"]["Passive, -rareru"]); // assertEqual("見させる", miruForms["word"]["Causative, -saseru"]); // assertEqual("見させられる", miruForms["word"]["Passive causative, -saserareru"]); // assertEqual("見ろ", miruForms["word"]["Imperative, -ro"]); assertEqual("食べる", taberuForms["word"]["dictionary"]); assertEqual("食べます", taberuForms["word"]["formal"]); assertEqual("食べない", taberuForms["word"]["negative"]); assertEqual("食べません", taberuForms["word"]["formal negative"]); assertEqual("食べた", taberuForms["word"]["past"]); assertEqual("食べて", taberuForms["word"]["te-form"]); assertEqual("食べました", taberuForms["word"]["formal past"]); assertEqual("食べなかった", taberuForms["word"]["past negative"]); assertEqual("食べませんでした", taberuForms["word"]["formal past negative"]); // assertEqual("食べられる", taberuForms["word"]["Potential, -rareru"]); // assertEqual("食べられる", taberuForms["word"]["Passive, -rareru"]); // assertEqual("食べさせる", taberuForms["word"]["Causative, -saseru"]); // assertEqual("食べさせられる", taberuForms["word"]["Passive causative, -saserareru"]); // assertEqual("食べろ", taberuForms["word"]["Imperative, -ro"]); assertEqual("起きる", okiruForms["word"]["dictionary"]); assertEqual("起きます", okiruForms["word"]["formal"]); assertEqual("起きない", okiruForms["word"]["negative"]); assertEqual("起きません", okiruForms["word"]["formal negative"]); assertEqual("起きた", okiruForms["word"]["past"]); assertEqual("起きて", okiruForms["word"]["te-form"]); assertEqual("起きました", okiruForms["word"]["formal past"]); assertEqual("起きなかった", okiruForms["word"]["past negative"]); assertEqual("起きませんでした", okiruForms["word"]["formal past negative"]); // assertEqual("起きられる", okiruForms["word"]["Potential, -rareru"]); // assertEqual("起きられる", okiruForms["word"]["Passive, -rareru"]); // assertEqual("起きさせる", okiruForms["word"]["Causative, -saseru"]); // assertEqual("起きさせられる", okiruForms["word"]["Passive causative, -saserareru"]); // assertEqual("起きろ", okiruForms["word"]["Imperative, -ro"]); assertEqual("買い換える", kaikaeruForms["word"]["dictionary"]); assertEqual("買い換えます", kaikaeruForms["word"]["formal"]); assertEqual("買い換えない", kaikaeruForms["word"]["negative"]); assertEqual("買い換えません", kaikaeruForms["word"]["formal negative"]); assertEqual("買い換えた", kaikaeruForms["word"]["past"]); assertEqual("買い換えて", kaikaeruForms["word"]["te-form"]); assertEqual("買い換えました", kaikaeruForms["word"]["formal past"]); assertEqual("買い換えなかった", kaikaeruForms["word"]["past negative"]); assertEqual("買い換えませんでした", kaikaeruForms["word"]["formal past negative"]); // assertEqual("買い換えられる", kaikaeruForms["word"]["Potential, -rareru"]); // assertEqual("買い換えられる", kaikaeruForms["word"]["Passive, -rareru"]); // assertEqual("買い換えさせる", kaikaeruForms["word"]["Causative, -saseru"]); // assertEqual("買い換えさせられる", kaikaeruForms["word"]["Passive causative, -saserareru"]); // assertEqual("買い換えろ", kaikaeruForms["word"]["Imperative, -ro"]); console.log("Complete."); } $('window').ready(function() { generateVerbQuestion(); });