// Which fields replace their contents when a dealer reaches for them.
const test = require("node:test");
const assert = require("node:assert");
const { Money } = require("./load");

// Enough of an input to answer the question, without a DOM.
const field = (props = {}) => ({ tagName: "INPUT", type: "text", inputMode: "", ...props });

test("a number box selects", () => {
    assert.equal(Money.selectsOnFocus(field({ type: "number" })), true);
});

test("a decimal keypad box selects", () => {
    // The raise pad's amount is type=text with inputmode=decimal, so the phone shows
    // a number pad without the browser's spinner arrows.
    assert.equal(Money.selectsOnFocus(field({ type: "text", inputMode: "decimal" })), true);
});

test("a name does not", () => {
    // Selecting all of a name on focus is the same mistake pointing the other way:
    // a name is a thing you edit, not a suggestion you replace.
    assert.equal(Money.selectsOnFocus(field({ type: "text" })), false);
});

test("a colour swatch does not", () => {
    assert.equal(Money.selectsOnFocus(field({ type: "color" })), false);
});

test("a checkbox does not", () => {
    assert.equal(Money.selectsOnFocus(field({ type: "checkbox" })), false);
});

test("a textarea does not, whatever it is asked", () => {
    assert.equal(Money.selectsOnFocus({ tagName: "TEXTAREA", type: "text", inputMode: "decimal" }), false);
});

test("a select does not", () => {
    assert.equal(Money.selectsOnFocus({ tagName: "SELECT", type: "select-one" }), false);
});

test("case doesn't matter", () => {
    assert.equal(Money.selectsOnFocus(field({ type: "NUMBER" })), true);
    assert.equal(Money.selectsOnFocus(field({ type: "TEXT", inputMode: "DECIMAL" })), true);
});

test("nothing at all is not a field", () => {
    assert.equal(Money.selectsOnFocus(null), false);
    assert.equal(Money.selectsOnFocus(undefined), false);
});

test("a field with no type stated is a text box, so it does not", () => {
    assert.equal(Money.selectsOnFocus({ tagName: "INPUT" }), false);
});