Generate RollTable from text list (Foundry VTT Macro)

javascript

const generateRandomId = () => {
	const chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
	let id = '';

	for (let i = 0; i < 16; ++i) {
		id += chars[Math.floor(Math.random() * chars.length)];
	}
	return id;
};

new Dialog({
	title: `Add new rolltable`,
	content: `
		<form>
      <div class="form-group">
        <label>Rolltable Name</label>
        <input type="text" class="rolltableName" name="rolltableName" value="" placeholder="Insert RollTable Name" />
      </div>
      <div class="form-group">
        <label>Rolltable Text</label>
        <textarea class="rolltableText" name="rolltableText" placeholder="Insert List" />
      </div>
    </form>
	`,
	buttons: {
		yes: {
			icon: "<i class='fas fa-check'></i>",
			label: `Create`,
			callback: async (html) => {
				const name = html.find('[name="rolltableName"]')[0].value || 'New RollTable';
				const text = html.find('[name="rolltableText"]')[0].value || '';

				const table = await RollTable.create({name: name});

				const items = [];
				const reg = new RegExp(/.*\S/g);
				let paragraphs = text.match(reg);

				if (paragraphs) {
					paragraphs = paragraphs.map((el) => el.trim());
					paragraphs.forEach((para, index) => {
						items.push({key: (index + 1).toString(), text: para});
					});
				}

				const results = items.map((i) => ({
					_id: generateRandomId(),
					drawn: false,
					range: [i.key, i.key],
					text: i.text,
					type: 0,
					weight: 1,
				}));

				table.createEmbeddedDocuments('TableResult', results);
			},
		},
		no: {
			icon: "<i class='fas fa-times'></i>",
			label: `Cancel`,
		},
	},
	default: 'yes',
}).render(true);