#!/bin/bash

set -euo pipefail

source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"

run_node_test <<'JS'
const clipboard = requireFromRoot('shell/plugins/clipboard/ClipboardHistory.js')

assertDeepEqual(
  clipboard.normalizeEntry('hello'),
  { type: 'text', text: 'hello' },
  'clipboard normalizes string entries'
)

assertDeepEqual(
  clipboard.normalizeEntry({ kind: 'image', path: '/tmp/a.png' }),
  { type: 'image', path: '/tmp/a.png', mime: 'image/png' },
  'clipboard normalizes image entries with default mime'
)

assertDeepEqual(
  clipboard.parseHistory(JSON.stringify(['one', '', { type: 'text', text: 'two' }, { type: 'image', path: '/tmp/a.jpg', mime: 'image/jpeg' }])),
  [
    { type: 'text', text: 'one' },
    { type: 'text', text: 'two' },
    { type: 'image', path: '/tmp/a.jpg', mime: 'image/jpeg' }
  ],
  'clipboard history parser drops invalid entries'
)

const history = [
  { type: 'text', text: 'old' },
  { type: 'text', text: 'new' },
  { type: 'image', path: '/tmp/a.png', mime: 'image/png' }
]

assertDeepEqual(
  clipboard.addEntry(history, { type: 'text', text: 'new' }, 100),
  [
    { type: 'text', text: 'new' },
    { type: 'text', text: 'old' },
    { type: 'image', path: '/tmp/a.png', mime: 'image/png' }
  ],
  'clipboard addEntry moves duplicate text to front'
)

assertDeepEqual(
  clipboard.displayRows(history, 'image', 50).map(row => ({ type: row.entryType, preview: row.previewText, mime: row.mime })),
  [{ type: 'image', preview: 'Image', mime: 'image/png' }],
  'clipboard display rows search image metadata'
)

assertDeepEqual(
  clipboard.displayRows([{ type: 'text', text: 'line one\nline two' }], '', 50)[0].previewText,
  'line one line two',
  'clipboard display rows collapse text whitespace'
)

assertDeepEqual(clipboard.displayRows(history, '', 0), [], 'clipboard display rows supports zero result limit')
assertDeepEqual(clipboard.addEntry(history, 'next', 0), [], 'clipboard addEntry supports zero history limit')
JS