// Get tables and views.
// If you've duplicated this base,
// be sure to update these values to match those in your new base.
let players = base.getTable("tblqJDGko8n795jhq");
let dates = base.getTable("tbl9m6cWLI44ntAIO");
let todaysDate = dates.getView("viwI5MZYdKyOtrQda");
let guesses = base.getTable("tblf14y6enEKHn8NW");

// log player and check eligibility to play
let player = await input.recordAsync("Choose your name from the list", players);
if (player.getCellValue('Done today?') === 1) {
    output.text("You've already played Wordle today -- come back tomorrow!")
} else {
    // get today's Wordle info
    let todaysRecord = await todaysDate.selectRecordsAsync({
        fields: ["Date", "Word", "ID"]
    });
    let todaysRecordId = todaysRecord.recordIds;
    let todaysWordle = todaysRecord.records[0].getCellValueAsString("Word");
    let wordleNumber = todaysRecord.records[0].getCellValue("ID");

    // prep variables for guesses
    let playOn = 1;
    let numberOfGuesses = 1;
    let word;
    let score = "\n";
    let scoreFinal;

    // begin the guessing loop
    while (playOn = 1) {
        let validityCheck = 1;
        word = await input.textAsync("Type your guess for today's Wordle");
        word = word.toLowerCase();

        // check to see if the word is a valid word
        let response = await fetch(`https://api.dictionaryapi.dev/api/v2/entries/en/${word}`, {
            method: 'GET',
            headers: {
                'Accept': 'application/json'
                }
            }
        );
        let data = await response.json();
        let wordCheck = data.title;

        // check for word length = 5
        if (word.length != 5) {
            output.text('This word does not have 5 letters. Please try again.')
        } else if (word.match(/[^a-zA-Z]/) != null) {
            output.text('This word contains invalid characters. Please try again.')
        } else if (wordCheck === "No Definitions Found") {
            output.text('Word not found in dictionary, please use a valid word.')
        } else {
            validityCheck = 0;
            let roundScore = "";

            // check letter by letter for placed match, misplaced match, or no match
            for (var i = 0; i < word.length; i++) {
               // prep for double letter contingency
                let letter = word[i];
                let regex =  new RegExp(letter,'g');
                let newstr = todaysWordle.replace(regex,'');
                let wordNewstr = word.substr(0, i+1).replace(regex,'');
                // console.log('Letter:' + letter);
                // console.log('Word w/o Letter:' + wordNewstr);
                // console.log('Wordle w/o Letter:' + newstr);
                // console.log('Word Stub # of Letters:' + (word.substr(0, i+1).length - wordNewstr.length));
                // console.log('Wordle # of Letters:' + (todaysWordle.length - newstr.length));
                if (word[i] === todaysWordle[i]) {
                    roundScore = roundScore + "🟩";
                } else if (todaysWordle.includes(word[i])) {
                    if ((word.substr(0, i+1).length - wordNewstr.length) <= (todaysWordle.length - newstr.length)) { //conditional to prevent false hints due to double letters
                        roundScore = roundScore + "🟨"
                    } else {
                        roundScore = roundScore + "⬛️"
                    }
                } else {
                    roundScore = roundScore + "⬛️"
                }
            }

            // add the results from the round to the score variable
            score = score + roundScore + "\n"

            // victory condition
            if (word === todaysWordle) {
                playOn = 0;
                scoreFinal = "Wordle " + wordleNumber + " - " + numberOfGuesses + "/6" + score;
                output.text(scoreFinal);
                break
            } // defeat condition
                else if (numberOfGuesses === 6) {
                scoreFinal = "Defeat! " + wordleNumber + " - " + "X/6" + score;
                numberOfGuesses = 0;
                output.text(scoreFinal);
                break
            } // continue condition
                else {
                numberOfGuesses = numberOfGuesses + 1;
                output.text(roundScore);
            }
        }
    }
    
    // create log of Wordle attempt
    let newAttempt = await guesses.createRecordAsync({
        'Player': [{id: player.id}],
        'Date': [{id: todaysRecordId[0]}],
        "Sharable score": scoreFinal,
        "Score": numberOfGuesses
    })
}