import { describe, expect, test } from 'vitest'

import { trim } from './trim.js'

test('default', () => {
	expect(trim('0x000000')).toMatchInlineSnapshot('"0x00"')
	expect(trim(new Uint8Array([0, 0, 0, 0, 0]))).toMatchInlineSnapshot(
		`
    Uint8Array [
      0,
    ]
  `,
	)

	expect(
		trim('0x00000000000000000000000000000000000000000000000000000000a4e12a45'),
	).toMatchInlineSnapshot('"0xa4e12a45"')

	expect(
		trim(
			new Uint8Array([
				0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
				0, 0, 0, 0, 1, 122, 51, 123,
			]),
		),
	).toMatchInlineSnapshot(
		`
    Uint8Array [
      1,
      122,
      51,
      123,
    ]
  `,
	)
})

describe('hex', () => {
	test('default', () => {
		expect(trim('0x1')).toMatchInlineSnapshot('"0x01"')
		expect(trim('0x01')).toMatchInlineSnapshot('"0x01"')
		expect(trim('0x001')).toMatchInlineSnapshot('"0x01"')
		expect(trim('0x0001')).toMatchInlineSnapshot('"0x01"')

		expect(
			trim(
				'0x0000000000000000000000000000000000000000000000000000000000000001',
			),
		).toMatchInlineSnapshot('"0x01"')

		expect(
			trim(
				'0x0000000000000000000000000000000000000000000000000000000000000001',
			),
		).toMatchInlineSnapshot('"0x01"')

		expect(
			trim(
				'0x00000000000000000000000000000000000000000000000000000000a4e12a45',
			),
		).toMatchInlineSnapshot('"0xa4e12a45"')

		expect(
			trim(
				'0x00000000000000000000000000000000000000000000000000000001a4e12a45',
			),
		).toMatchInlineSnapshot('"0x01a4e12a45"')

		expect(trim('0x00012340')).toMatchInlineSnapshot('"0x012340"')
		expect(trim('0x00102340')).toMatchInlineSnapshot('"0x102340"')
	})

	test('args: dir', () => {
		expect(
			trim(
				'0x1000000000000000000000000000000000000000000000000000000000000000',
				{ dir: 'right' },
			),
		).toMatchInlineSnapshot('"0x10"')

		expect(
			trim(
				'0xa4e12a4500000000000000000000000000000000000000000000000000000000',
				{ dir: 'right' },
			),
		).toMatchInlineSnapshot('"0xa4e12a45"')

		expect(
			trim(
				'0x1a4e12a450000000000000000000000000000000000000000000000000000000',
				{ dir: 'right' },
			),
		).toMatchInlineSnapshot('"0x01a4e12a45"')
	})
})

describe('bytes', () => {
	test('default', () => {
		expect(
			trim(
				new Uint8Array([
					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0, 0, 0, 0, 0, 0, 0, 0, 1,
				]),
			),
		).toMatchInlineSnapshot(
			`
      Uint8Array [
        1,
      ]
    `,
		)

		expect(
			trim(
				new Uint8Array([
					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0, 0, 0, 0, 0, 1, 122, 51, 123,
				]),
			),
		).toMatchInlineSnapshot(
			`
      Uint8Array [
        1,
        122,
        51,
        123,
      ]
    `,
		)
	})

	test('args: dir', () => {
		expect(
			trim(
				new Uint8Array([
					1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0, 0, 0, 0, 0, 0, 0, 0, 0,
				]),
				{ dir: 'right' },
			),
		).toMatchInlineSnapshot(
			`
      Uint8Array [
        1,
      ]
    `,
		)

		expect(
			trim(
				new Uint8Array([
					1, 122, 51, 123, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
				]),
				{ dir: 'right' },
			),
		).toMatchInlineSnapshot(
			`
      Uint8Array [
        1,
        122,
        51,
        123,
      ]
    `,
		)

		expect(
			trim(
				new Uint8Array([
					1, 122, 51, 123, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
				]),
				{ dir: 'right' },
			),
		).toMatchInlineSnapshot(
			`
      Uint8Array [
        1,
        122,
        51,
        123,
        11,
      ]
    `,
		)
	})
})