import {
  deleteRecordInPagesData,
  updateAllRecordsInPagesData,
  updateOrCreateRecordInPagesData,
  updateRecordInPagesData,
} from '../../../utils'

const data = {
  pageParams: {},
  pages: [
    {
      data: [
        { id: '1', type: 'Message', text: 'message 1' },
        { id: '2', type: 'Message', text: 'message 2' },
      ],
      included: [],
      links: {},
      meta: { count: 2, totalCount: 2 },
    },
    {
      data: [
        { id: '3', type: 'Message', text: 'message 3' },
        { id: '4', type: 'Message', text: 'message 4' },
      ],
      included: [],
      links: {},
      meta: { count: 2, totalCount: 2 },
    },
  ],
}

describe('updateAllRecordsInPagesData', () => {
  it('should update all records in the pages data', () => {
    const result = updateAllRecordsInPagesData({
      data,
      processRecord: r => ({ ...r, text: 'updated ' + r.text }),
    })

    expect(result).toEqual({
      pageParams: {},
      pages: [
        {
          data: [
            { id: '1', type: 'Message', text: 'updated message 1' },
            { id: '2', type: 'Message', text: 'updated message 2' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
        {
          data: [
            { id: '3', type: 'Message', text: 'updated message 3' },
            { id: '4', type: 'Message', text: 'updated message 4' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
      ],
    })
  })
})

describe('updateOrCreateRecordInPagesData', () => {
  it('should update the record in the pages data', () => {
    const id = '3'
    const record = createRecord({ id })
    const result = updateOrCreateRecordInPagesData({ data, record })

    expect(result).toEqual({
      pageParams: {},
      pages: [
        {
          data: [
            { id: '1', type: 'Message', text: 'message 1' },
            { id: '2', type: 'Message', text: 'message 2' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
        {
          data: [
            { id: '3', type: 'Message', text: 'example 3' },
            { id: '4', type: 'Message', text: 'message 4' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
      ],
    })
  })

  it('should update the record in the pages data with a custom processRecord function', () => {
    const id = '2'
    const record = createRecord({ id })

    const result = updateOrCreateRecordInPagesData<typeof record>({
      data,
      record,
      processRecord: r => ({ ...r, text: 'updated ' + r.text }),
    })

    expect(result).toEqual({
      pageParams: {},
      pages: [
        {
          data: [
            { id: '1', type: 'Message', text: 'message 1' },
            { id, type: 'Message', text: `updated example ${id}` },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
        {
          data: [
            { id: '3', type: 'Message', text: 'message 3' },
            { id: '4', type: 'Message', text: 'message 4' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
      ],
    })
  })
})

describe('updateOrCreateRecordInPagesData function', () => {
  it('should update the record in the pages data', () => {
    const id = '3'
    const record = createRecord({ id })
    const result = updateOrCreateRecordInPagesData({ data, record })

    expect(result).toEqual({
      pageParams: {},
      pages: [
        {
          data: [
            { id: '1', type: 'Message', text: 'message 1' },
            { id: '2', type: 'Message', text: 'message 2' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
        {
          data: [
            { id: '3', type: 'Message', text: 'example 3' },
            { id: '4', type: 'Message', text: 'message 4' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
      ],
    })
  })

  it('should update the record in the pages data with a custom processRecord function', () => {
    const id = '2'
    const record = createRecord({ id })

    const result = updateOrCreateRecordInPagesData<typeof record>({
      data,
      record,
      processRecord: r => ({ ...r, text: 'updated ' + r.text }),
    })

    expect(result).toEqual({
      pageParams: {},
      pages: [
        {
          data: [
            { id: '1', type: 'Message', text: 'message 1' },
            { id, type: 'Message', text: `updated example ${id}` },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
        {
          data: [
            { id: '3', type: 'Message', text: 'message 3' },
            { id: '4', type: 'Message', text: 'message 4' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
      ],
    })
  })

  it('should add records that do not yet exist, but does not run processRecord', () => {
    const id = '5'
    const record = createRecord({ id })

    const result = updateOrCreateRecordInPagesData<typeof record>({
      data,
      record,
      processRecord: r => ({ ...r, text: 'updated ' + r.text }),
    })

    expect(result).toEqual({
      pageParams: {},
      pages: [
        {
          data: [
            { id, type: 'Message', text: `updated example ${id}` },
            { id: '1', type: 'Message', text: 'message 1' },
            { id: '2', type: 'Message', text: 'message 2' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
        {
          data: [
            { id: '3', type: 'Message', text: 'message 3' },
            { id: '4', type: 'Message', text: 'message 4' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
      ],
    })
  })

  it('should skip the record if it does not exist', () => {
    const id = '5'
    const record = createRecord({ id })
    const result = updateRecordInPagesData<typeof record>({
      data,
      record,
      processRecord: r => ({ ...r, text: 'updated ' + r.text }),
    })
    expect(result).toEqual(data)
  })
})

describe('deleteRecordInPagesData', () => {
  it('should delete records from page', () => {
    const id = '4'
    const record = createRecord({ id })

    const result = deleteRecordInPagesData<typeof record>({
      data,
      record,
    })

    expect(result).toEqual({
      pageParams: {},
      pages: [
        {
          data: [
            { id: '1', type: 'Message', text: 'message 1' },
            { id: '2', type: 'Message', text: 'message 2' },
          ],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
        {
          data: [{ id: '3', type: 'Message', text: 'message 3' }],
          included: [],
          links: {},
          meta: { count: 2, totalCount: 2 },
        },
      ],
    })
  })
})

const createRecord = ({ id }: { id: string }) => ({
  id,
  text: `example ${id}`,
  type: 'Message',
})