import {createLatestBandIndices} from './band'
import {DomainLabel} from '../../types'

describe('createLatestBandIndices', () => {
  const lineData = {
    0: {
      fill: 'rgb(49, 192, 246)',
      xs: [
        1596664920000,
        1596664980000,
        1596665040000,
        1596665100000,
        1596665160000,
        1596665196906,
      ],
      ys: [12.8, 18.581418581418582, 14.1, 13.8, 14.7, 12.9],
    },
    1: {
      fill: 'rgb(195, 52, 148)',
      xs: [
        1596664920000,
        1596664980000,
        1596665040000,
        1596665100000,
        1596665160000,
        1596665196906,
      ],
      ys: [
        1.2987012987012987,
        2.6,
        1.5,
        1.6016016016016017,
        1.8,
        1.3013013013013013,
      ],
    },
    2: {
      fill: 'rgb(49, 192, 246)',
      xs: [
        1596664920000,
        1596664980000,
        1596665040000,
        1596665100000,
        1596665160000,
        1596665196906,
      ],
      ys: [
        12.587412587412587,
        13.1,
        12.5,
        12.687312687312687,
        11.7,
        12.087912087912088,
      ],
    },
    3: {
      fill: 'rgb(195, 52, 148)',
      xs: [
        1596664920000,
        1596664980000,
        1596665040000,
        1596665100000,
        1596665160000,
        1596665196906,
      ],
      ys: [1.1011011011011012, 1.3, 1.2, 1.098901098901099, 1, 1.2],
    },
    4: {
      fill: 'rgb(49, 192, 246)',
      xs: [
        1596664920000,
        1596664980000,
        1596665040000,
        1596665100000,
        1596665160000,
        1596665196906,
      ],
      ys: [
        12.693706293706294,
        14.432488682488682,
        13.318985652318984,
        13.214552114552115,
        12.968918918918918,
        12.42930402930403,
      ],
    },
    5: {
      fill: 'rgb(195, 52, 148)',
      xs: [
        1596664920000,
        1596664980000,
        1596665040000,
        1596665100000,
        1596665160000,
        1596665196906,
      ],
      ys: [
        1.1999011999012,
        1.6000005000005002,
        1.3499342332675666,
        1.333500900167567,
        1.3332675332675332,
        1.2666675333342,
      ],
    },
  }
  const bandLineMap = {
    upperLines: [0, 1],
    rowLines: [4, 5],
    lowerLines: [2, 3],
  }

  it('creates the latest band indices for the static legend', () => {
    expect(
      createLatestBandIndices(lineData, bandLineMap, DomainLabel.X)
    ).toEqual({0: 5, 1: 11, 2: 17, 3: 23, 4: 29, 5: 35})
  })

  it('creates the band indices for the tooltip', () => {
    expect(
      createLatestBandIndices(lineData, bandLineMap, DomainLabel.X, {
        4: 26,
        5: 32,
      })
    ).toEqual({0: 2, 1: 8, 2: 14, 3: 20, 4: 26, 5: 32})
  })
})