import { describe, expect, it } from 'vitest';
import { checkFormControls } from '../../scripts/check-ui-styles.mjs';

const filename = 'src/routes/example/+page.svelte';

describe('shared form control guard', () => {
    it.each([
        '',
        ' type="text"',
        ' type="search"',
        ' type="password"',
        ' type="email"',
        ' type="url"',
        ' type="tel"',
        ' type="number"',
        ' type="time"',
        ' type={visible ? "text" : "password"}'
    ])('rejects raw input%s with a useful location', (attributes) => {
        expect(checkFormControls(`<div>\n<input${attributes} />\n</div>`, filename)).toEqual([
            `${filename}:2: use Field with Input instead of raw <input>`
        ]);
    });

    it('finds selects nested in blocks without confusing event expressions for markup', () => {
        const source =
            '{#if ready}<select onchange={(event) => choose(event.currentTarget.value)}><option>One</option></select>{/if}';
        expect(checkFormControls(source, filename)).toEqual([
            `${filename}:1: use Field with Select instead of raw <select>`
        ]);
    });

    it('allows native controls that do not use the text field presentation', () => {
        const source = [
            'checkbox',
            'radio',
            'file',
            'hidden',
            'range',
            'color',
            'button',
            'submit',
            'reset',
            'image'
        ]
            .map((type) => `<input type="${type}" />`)
            .join('\n');
        expect(checkFormControls(source, filename)).toEqual([]);
        expect(checkFormControls('<input type={"checkbox"} />', filename)).toEqual([]);
    });

    it('ignores comments, script strings and shared components', () => {
        const source =
            '<script>const example = "<input>";</script><!-- <select></select> --><Field label="Search"><Input type="search" /></Field><Select options={[]} />';
        expect(checkFormControls(source, filename)).toEqual([]);
    });

    it('allows raw controls only in their implementing primitives', () => {
        expect(
            checkFormControls('<input />', 'src/lib/ui/components/primitives/Input.svelte')
        ).toEqual([]);
        expect(
            checkFormControls('<select></select>', 'src/lib/ui/components/primitives/Select.svelte')
        ).toEqual([]);
        expect(
            checkFormControls('<input />', 'src/lib/ui/components/primitives/Field.svelte')
        ).toHaveLength(1);
        expect(checkFormControls('<input />', 'src/lib/ui/components/Input.svelte')).toHaveLength(
            1
        );
    });
});