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import { fireEvent, render, waitFor } from '@testing-library/react'import { atom, useAtom } from 'jotai'import type { PrimitiveAtom } from 'jotai'import { StrictModeUnlessVersionedWrite, getTestProvider } from './testUtils'
const Provider = getTestProvider()
it('remove an item, then add another', async () => {  type Item = {    text: string    checked: boolean  }  let itemIndex = 0  const itemsAtom = atom<PrimitiveAtom<Item>[]>([])
  const ListItem = ({    itemAtom,    remove,  }: {    itemAtom: PrimitiveAtom<Item>    remove: () => void  }) => {    const [item, setItem] = useAtom(itemAtom)    const toggle = () =>      setItem((prev) => ({ ...prev, checked: !prev.checked }))    return (      <>        <div>          {item.text} checked: {item.checked ? 'yes' : 'no'}        </div>        <button onClick={toggle}>Check {item.text}</button>        <button onClick={remove}>Remove {item.text}</button>      </>    )  }
  const List = () => {    const [items, setItems] = useAtom(itemsAtom)    const addItem = () => {      setItems((prev) => [        ...prev,        atom<Item>({ text: `item${++itemIndex}`, checked: false }),      ])    }    const removeItem = (itemAtom: PrimitiveAtom<Item>) => {      setItems((prev) => prev.filter((x) => x !== itemAtom))    }    return (      <ul>        {items.map((itemAtom) => (          <ListItem            key={`${itemAtom}`}            itemAtom={itemAtom}            remove={() => removeItem(itemAtom)}          />        ))}        <li>          <button onClick={addItem}>Add</button>        </li>      </ul>    )  }
  const { getByText, findByText } = render(    <StrictModeUnlessVersionedWrite>      <Provider>        <List />      </Provider>    </StrictModeUnlessVersionedWrite>  )
  fireEvent.click(getByText('Add'))  await findByText('item1 checked: no')
  fireEvent.click(getByText('Add'))  await waitFor(() => {    getByText('item1 checked: no')    getByText('item2 checked: no')  })
  fireEvent.click(getByText('Check item2'))  await waitFor(() => {    getByText('item1 checked: no')    getByText('item2 checked: yes')  })
  fireEvent.click(getByText('Remove item1'))  await findByText('item2 checked: yes')
  fireEvent.click(getByText('Add'))  await waitFor(() => {    getByText('item2 checked: yes')    getByText('item3 checked: no')  })})
it('add an item with filtered list', async () => {  type Item = {    text: string    checked: boolean  }  type ItemAtoms = PrimitiveAtom<Item>[]  type Update = (prev: ItemAtoms) => ItemAtoms
  let itemIndex = 0  const itemAtomsAtom = atom<ItemAtoms>([])  const setItemsAtom = atom<null, Update>(null, (_get, set, update) =>    set(itemAtomsAtom, update)  )  const filterAtom = atom<'all' | 'checked' | 'not-checked'>('all')  const filteredAtom = atom((get) => {    const filter = get(filterAtom)    const items = get(itemAtomsAtom)    if (filter === 'all') {      return items    }    if (filter === 'checked') {      return items.filter((atom) => get(atom).checked)    }    return items.filter((atom) => !get(atom).checked)  })
  const ListItem = ({    itemAtom,    remove,  }: {    itemAtom: PrimitiveAtom<Item>    remove: () => void  }) => {    const [item, setItem] = useAtom(itemAtom)    const toggle = () =>      setItem((prev) => ({ ...prev, checked: !prev.checked }))    return (      <>        <div>          {item.text} checked: {item.checked ? 'yes' : 'no'}        </div>        <button onClick={toggle}>Check {item.text}</button>        <button onClick={remove}>Remove {item.text}</button>      </>    )  }
  const Filter = () => {    const [filter, setFilter] = useAtom(filterAtom)    return (      <>        <div>{filter}</div>        <button onClick={() => setFilter('all')}>All</button>        <button onClick={() => setFilter('checked')}>Checked</button>        <button onClick={() => setFilter('not-checked')}>Not Checked</button>      </>    )  }
  const FilteredList = ({    removeItem,  }: {    removeItem: (itemAtom: PrimitiveAtom<Item>) => void  }) => {    const [items] = useAtom(filteredAtom)    return (      <ul>        {items.map((itemAtom) => (          <ListItem            key={`${itemAtom}`}            itemAtom={itemAtom}            remove={() => removeItem(itemAtom)}          />        ))}      </ul>    )  }
  const List = () => {    const [, setItems] = useAtom(setItemsAtom)    const addItem = () => {      setItems((prev) => [        ...prev,        atom<Item>({ text: `item${++itemIndex}`, checked: false }),      ])    }    const removeItem = (itemAtom: PrimitiveAtom<Item>) => {      setItems((prev) => prev.filter((x) => x !== itemAtom))    }    return (      <>        <Filter />        <button onClick={addItem}>Add</button>        <FilteredList removeItem={removeItem} />      </>    )  }
  const { getByText, findByText } = render(    <StrictModeUnlessVersionedWrite>      <Provider>        <List />      </Provider>    </StrictModeUnlessVersionedWrite>  )
  fireEvent.click(getByText('Checked'))  fireEvent.click(getByText('Add'))  fireEvent.click(getByText('All'))  await findByText('item1 checked: no')})