/* eslint-env jasmine */
import moment from 'moment-mini'
import ganttDb from './ganttDb'

describe('when using the ganttDb', function () {
  beforeEach(function () {
    ganttDb.clear()
  })

  it.each`
    testName                                                                             | section     | taskName   | taskData                       | expStartDate            | expEndDate                       | expId      | expTask
    ${'should handle fixed dates'}                                                       | ${'testa1'} | ${'test1'} | ${'id1,2013-01-01,2013-01-12'} | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 12)}         | ${'id1'}   | ${'test1'}
    ${'should handle duration (days) instead of fixed date to determine end date'}       | ${'testa1'} | ${'test1'} | ${'id1,2013-01-01,2d'}         | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 3)}          | ${'id1'}   | ${'test1'}
    ${'should handle duration (hours) instead of fixed date to determine end date'}      | ${'testa1'} | ${'test1'} | ${'id1,2013-01-01,2h'}         | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 1, 2)}       | ${'id1'}   | ${'test1'}
    ${'should handle duration (minutes) instead of fixed date to determine end date'}    | ${'testa1'} | ${'test1'} | ${'id1,2013-01-01,2m'}         | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 1, 0, 2)}    | ${'id1'}   | ${'test1'}
    ${'should handle duration (seconds) instead of fixed date to determine end date'}    | ${'testa1'} | ${'test1'} | ${'id1,2013-01-01,2s'}         | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 1, 0, 0, 2)} | ${'id1'}   | ${'test1'}
    ${'should handle duration (weeks) instead of fixed date to determine end date'}      | ${'testa1'} | ${'test1'} | ${'id1,2013-01-01,2w'}         | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 15)}         | ${'id1'}   | ${'test1'}
    ${'should handle fixed dates without id'}                                            | ${'testa1'} | ${'test1'} | ${'2013-01-01,2013-01-12'}     | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 12)}         | ${'task1'} | ${'test1'}
    ${'should handle duration instead of a fixed date to determine end date without id'} | ${'testa1'} | ${'test1'} | ${'2013-01-01,4d'}             | ${new Date(2013, 0, 1)} | ${new Date(2013, 0, 5)}          | ${'task1'} | ${'test1'}
`('$testName', ({ section, taskName, taskData, expStartDate, expEndDate, expId, expTask }) => {
  ganttDb.setDateFormat('YYYY-MM-DD')
  ganttDb.addSection(section)
  ganttDb.addTask(taskName, taskData)
  const tasks = ganttDb.getTasks()
  expect(tasks[0].startTime).toEqual(expStartDate)
  expect(tasks[0].endTime).toEqual(expEndDate)
  expect(tasks[0].id).toEqual(expId)
  expect(tasks[0].task).toEqual(expTask)
})

  it.each`
  section     | taskName1  | taskName2  | taskData1              | taskData2             | expStartDate2                                  | expEndDate2              | expId2     | expTask2
  ${'testa1'} | ${'test1'} | ${'test2'} | ${'id1,2013-01-01,2w'} | ${'id2,after id1,1d'} | ${new Date(2013, 0, 15)}                       | ${undefined}                      | ${'id2'}   | ${'test2'}
  ${'testa1'} | ${'test1'} | ${'test2'} | ${'id1,2013-01-01,2w'} | ${'id2,after id3,1d'} | ${new Date((new Date()).setHours(0, 0, 0, 0))} | ${undefined}                      | ${'id2'}   | ${'test2'}
  ${'testa1'} | ${'test1'} | ${'test2'} | ${'id1,2013-01-01,2w'} | ${'after id1,1d'}     | ${new Date(2013, 0, 15)}                       | ${undefined}                      | ${'task1'} | ${'test2'}
  ${'testa1'} | ${'test1'} | ${'test2'} | ${'id1,2013-01-01,2w'} | ${'2013-01-26'}       | ${new Date(2013, 0, 15)}                       | ${new Date(2013, 0, 26)} | ${'task1'} | ${'test2'}
  ${'testa1'} | ${'test1'} | ${'test2'} | ${'id1,2013-01-01,2w'} | ${'2d'}               | ${new Date(2013, 0, 15)}                       | ${new Date(2013, 0, 17)} | ${'task1'} | ${'test2'}
`('$testName', ({ section, taskName1, taskName2, taskData1, taskData2, expStartDate2, expEndDate2, expId2, expTask2 }) => {
  ganttDb.setDateFormat('YYYY-MM-DD')
  ganttDb.addSection(section)
  ganttDb.addTask(taskName1, taskData1)
  ganttDb.addTask(taskName2, taskData2)
  const tasks = ganttDb.getTasks()
  expect(tasks[1].startTime).toEqual(expStartDate2)
  if (!expEndDate2 === undefined) {
    expect(tasks[1].endTime).toEqual(expEndDate2)
  }
  expect(tasks[1].id).toEqual(expId2)
  expect(tasks[1].task).toEqual(expTask2)
})

  it('should handle relative start date based on id regardless of sections', function () {
    ganttDb.setDateFormat('YYYY-MM-DD')
    ganttDb.addSection('testa1')
    ganttDb.addTask('test1', 'id1,2013-01-01,2w')
    ganttDb.addTask('test2', 'id2,after id3,1d')
    ganttDb.addSection('testa2')
    ganttDb.addTask('test3', 'id3,after id1,2d')

    const tasks = ganttDb.getTasks()

    expect(tasks[1].startTime).toEqual(new Date(2013, 0, 17))
    expect(tasks[1].endTime).toEqual(new Date(2013, 0, 18))
    expect(tasks[1].id).toEqual('id2')
    expect(tasks[1].task).toEqual('test2')

    expect(tasks[2].id).toEqual('id3')
    expect(tasks[2].task).toEqual('test3')
    expect(tasks[2].startTime).toEqual(new Date(2013, 0, 15))
    expect(tasks[2].endTime).toEqual(new Date(2013, 0, 17))
  })
  it('should ignore weekends', function () {
    ganttDb.setDateFormat('YYYY-MM-DD')
    ganttDb.setExcludes('weekends 2019-02-06,friday')
    ganttDb.addSection('weekends skip test')
    ganttDb.addTask('test1', 'id1,2019-02-01,1d')
    ganttDb.addTask('test2', 'id2,after id1,2d')
    ganttDb.addTask('test3', 'id3,after id2,7d')
    ganttDb.addTask('test4', 'id4,2019-02-01,2019-02-20') // Fixed endTime
    ganttDb.addTask('test5', 'id5,after id4,1d')
    ganttDb.addSection('full ending taks on last day')
    ganttDb.addTask('test6', 'id6,2019-02-13,2d')
    ganttDb.addTask('test7', 'id7,after id6,1d')

    const tasks = ganttDb.getTasks()

    expect(tasks[0].startTime).toEqual(moment('2019-02-01', 'YYYY-MM-DD').toDate())
    expect(tasks[0].endTime).toEqual(moment('2019-02-04', 'YYYY-MM-DD').toDate())
    expect(tasks[0].renderEndTime).toEqual(moment('2019-02-02', 'YYYY-MM-DD').toDate())
    expect(tasks[0].id).toEqual('id1')
    expect(tasks[0].task).toEqual('test1')

    expect(tasks[1].startTime).toEqual(moment('2019-02-04', 'YYYY-MM-DD').toDate())
    expect(tasks[1].endTime).toEqual(moment('2019-02-07', 'YYYY-MM-DD').toDate())
    expect(tasks[1].renderEndTime).toEqual(moment('2019-02-06', 'YYYY-MM-DD').toDate())
    expect(tasks[1].id).toEqual('id2')
    expect(tasks[1].task).toEqual('test2')

    expect(tasks[2].startTime).toEqual(moment('2019-02-07', 'YYYY-MM-DD').toDate())
    expect(tasks[2].endTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate())
    expect(tasks[2].renderEndTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate())
    expect(tasks[2].id).toEqual('id3')
    expect(tasks[2].task).toEqual('test3')

    expect(tasks[3].startTime).toEqual(moment('2019-02-01', 'YYYY-MM-DD').toDate())
    expect(tasks[3].endTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate())
    expect(tasks[3].renderEndTime).toBeNull() // Fixed end
    expect(tasks[3].id).toEqual('id4')
    expect(tasks[3].task).toEqual('test4')

    expect(tasks[4].startTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate())
    expect(tasks[4].endTime).toEqual(moment('2019-02-21', 'YYYY-MM-DD').toDate())
    expect(tasks[4].renderEndTime).toEqual(moment('2019-02-21', 'YYYY-MM-DD').toDate())
    expect(tasks[4].id).toEqual('id5')
    expect(tasks[4].task).toEqual('test5')

    expect(tasks[5].startTime).toEqual(moment('2019-02-13', 'YYYY-MM-DD').toDate())
    expect(tasks[5].endTime).toEqual(moment('2019-02-18', 'YYYY-MM-DD').toDate())
    expect(tasks[5].renderEndTime).toEqual(moment('2019-02-15', 'YYYY-MM-DD').toDate())
    expect(tasks[5].id).toEqual('id6')
    expect(tasks[5].task).toEqual('test6')

    expect(tasks[6].startTime).toEqual(moment('2019-02-18', 'YYYY-MM-DD').toDate())
    expect(tasks[6].endTime).toEqual(moment('2019-02-19', 'YYYY-MM-DD').toDate())
    expect(tasks[6].id).toEqual('id7')
    expect(tasks[6].task).toEqual('test7')
  })
})