const { codeBlock } = require("discord.js");
const fs = require('fs');
var path = require('node:path');
const { SlashCommandBuilder, Discord } = require('discord.js');
var abbreviationKey = require("../abbreviation_key.json");

module.exports = {
	data: new SlashCommandBuilder()
		.setName('list_phrases')
		.setDescription('Lists phrases in target phrases.'),
	async execute(interaction, client) {
		let replyDesc = "Here are the current phrases in the phrase list:";
		let replyString = JSON.stringify(abbreviationKey.target_phrases, null, " ");
		if (replyString.length + replyDesc.length > 2000) {
                        //await interaction.reply('Error: String is too big. Resultant output would be too big to send to Discord. (the output length was ' + (output.length + testLength.length) + " characters.)");
                        let filePath = writeFile(replyString);
                        await interaction.reply({ content: replyDesc, files: [filePath] });
                        fs.unlinkSync(filePath); // Delete file once we're done with it
                } else {
                        await interaction.reply(replyDesc + replyString);
		}
		console.log("User " + interaction.user.tag + " ran /list_phrases");
	},
};

function writeFile(content) {
        //console.log(content);
        console.log("Attempting to write string to file...");
        let filename = Date.now() + '.json';
        console.log(filename);
        var filePath = path.join(__dirname, '..', filename);
        console.log(filePath);
        fs.writeFile(filePath, content, err => {
                if (err) {
                        console.error(err);
                }
        });
        return filePath;
}