department-of-veterans-affairs/vets-website

import { range } from 'lodash';
import { months } from 'platform/static-data/options-for-select';
import { RESPONSES } from './question-data-map';

const get15YearsPast = () => `${new Date().getFullYear() - 15}`;
const currentYear = new Date().getFullYear();
const yearResponses = range(currentYear - 1991).map(i => {
  const year = currentYear - i;
  return year.toString();
});

// This accounts for the before 1992 answer for the Discharge Year question.
yearResponses.push('Before 1992');

const validYearsForNonOldDischarge = yearResponses.filter(year => {
  return currentYear - year < 15;
});

const determineMonths = months.reduce((newArray, month) => {
  const currentMonth = new Date().getMonth() + 1;
  if (currentMonth <= month.value) {
    newArray.push(month.value.toString());
  }
  return newArray;
}, []);

const year15Yearsago = (new Date().getFullYear() - 15).toString();

const {
  ARMY,
  NAVY,
  AIR_FORCE,
  COAST_GUARD,
  MARINE_CORPS,
  REASON_PTSD,
  REASON_TBI,
  REASON_SEXUAL_ORIENTATION,
  REASON_SEXUAL_ASSAULT,
  REASON_TRANSGENDER,
  REASON_DD215_UPDATE_TO_DD214,
  REASON_ERROR,
  REASON_UNJUST,
  COURT_MARTIAL_YES,
  COURT_MARTIAL_NO,
  NOT_SURE,
  INTENTION_NO,
  YES,
  NO,
  DISCHARGE_DISHONORABLE,
  PREV_APPLICATION_BEFORE_2014,
  PREV_APPLICATION_BEFORE_2011,
  PREV_APPLICATION_BEFORE_2017,
  PREV_APPLICATION_AFTER_2014,
  PREV_APPLICATION_AFTER_2011,
  PREV_APPLICATION_AFTER_2017,
  PREV_APPLICATION_BCMR,
  PREV_APPLICATION_BCNR,
  PREV_APPLICATION_DRB_DOCUMENTARY,
  PREV_APPLICATION_DRB_PERSONAL,
  FAILURE_TO_EXHAUST_BCMR_YES,
  FAILURE_TO_EXHAUST_BCMR_NO,
  FAILURE_TO_EXHAUST_BCNR_YES,
  FAILURE_TO_EXHAUST_BCNR_NO,
} = RESPONSES;

export const DISPLAY_CONDITIONS = Object.freeze({
  SERVICE_BRANCH: {},
  DISCHARGE_YEAR: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
  },
  DISCHARGE_MONTH: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    DISCHARGE_YEAR: [get15YearsPast()],
  },
  REASON: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    DISCHARGE_YEAR: yearResponses,
    DISCHARGE_MONTH: [],
  },
  DISCHARGE_TYPE: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    DISCHARGE_YEAR: yearResponses,
    DISCHARGE_MONTH: [],
    REASON: [REASON_SEXUAL_ORIENTATION],
  },
  INTENTION: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    DISCHARGE_YEAR: yearResponses,
    DISCHARGE_MONTH: [],
    REASON: [
      REASON_PTSD,
      REASON_TBI,
      REASON_SEXUAL_ORIENTATION,
      REASON_SEXUAL_ASSAULT,
      REASON_ERROR,
      REASON_UNJUST,
    ],
  },
  COURT_MARTIAL: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    DISCHARGE_YEAR: yearResponses,
    DISCHARGE_MONTH: [],
    REASON: [
      REASON_TRANSGENDER,
      REASON_PTSD,
      REASON_TBI,
      REASON_SEXUAL_ORIENTATION,
      REASON_SEXUAL_ASSAULT,
      REASON_ERROR,
      REASON_UNJUST,
    ],
  },
  PREV_APPLICATION: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    DISCHARGE_YEAR: yearResponses,
    DISCHARGE_MONTH: [],
    REASON: [
      REASON_TRANSGENDER,
      REASON_PTSD,
      REASON_TBI,
      REASON_SEXUAL_ORIENTATION,
      REASON_SEXUAL_ASSAULT,
      REASON_ERROR,
      REASON_UNJUST,
    ],
    COURT_MARTIAL: [COURT_MARTIAL_YES, COURT_MARTIAL_NO, NOT_SURE],
  },
  PREV_APPLICATION_YEAR: {
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    DISCHARGE_YEAR: yearResponses,
    DISCHARGE_MONTH: [],
    REASON: [
      REASON_PTSD,
      REASON_TBI,
      REASON_SEXUAL_ORIENTATION,
      REASON_SEXUAL_ASSAULT,
    ],
    COURT_MARTIAL: [COURT_MARTIAL_YES, COURT_MARTIAL_NO, NOT_SURE],
    PREV_APPLICATION: [YES],
  },
  PREV_APPLICATION_TYPE: {
    FORK: {
      0: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [REASON_DD215_UPDATE_TO_DD214],
      },
      1: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [REASON_TRANSGENDER, REASON_ERROR, REASON_UNJUST],
        PREV_APPLICATION: [YES],
      },
      2: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [
          REASON_PTSD,
          REASON_TBI,
          REASON_SEXUAL_ORIENTATION,
          REASON_SEXUAL_ASSAULT,
          REASON_TRANSGENDER,
          REASON_ERROR,
          REASON_UNJUST,
        ],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_AFTER_2014,
          PREV_APPLICATION_AFTER_2011,
          PREV_APPLICATION_AFTER_2017,
        ],
      },
      3: {
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_AFTER_2014,
          PREV_APPLICATION_AFTER_2011,
          PREV_APPLICATION_AFTER_2017,
        ],
      },
    },
  },
  FAILURE_TO_EXHAUST: {
    FORK: {
      0: {
        DISCHARGE_YEAR: [...validYearsForNonOldDischarge],
        COURT_MARTIAL: [COURT_MARTIAL_NO, NOT_SURE],
        INTENTION: [INTENTION_NO],
        PREV_APPLICATION_TYPE: [PREV_APPLICATION_BCMR, PREV_APPLICATION_BCNR],
      },
      1: {
        DISCHARGE_YEAR: [year15Yearsago],
        DISCHARGE_MONTH: [...determineMonths],
        COURT_MARTIAL: [COURT_MARTIAL_NO, NOT_SURE],
        INTENTION: [INTENTION_NO],
        PREV_APPLICATION_TYPE: [PREV_APPLICATION_BCMR, PREV_APPLICATION_BCNR],
      },
    },
  },
  PRIOR_SERVICE: {
    FORK: {
      0: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [REASON_SEXUAL_ORIENTATION],
        DISCHARGE_TYPE: [DISCHARGE_DISHONORABLE],
        PREV_APPLICATION: [NO],
      },
      1: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [
          REASON_PTSD,
          REASON_TBI,
          REASON_SEXUAL_ASSAULT,
          REASON_ERROR,
          REASON_UNJUST,
          REASON_DD215_UPDATE_TO_DD214,
        ],
        PREV_APPLICATION: [NO],
      },
      2: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [REASON_SEXUAL_ORIENTATION],
        DISCHARGE_TYPE: [DISCHARGE_DISHONORABLE],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_BEFORE_2014,
          PREV_APPLICATION_BEFORE_2011,
          PREV_APPLICATION_BEFORE_2017,
        ],
      },
      3: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [
          REASON_PTSD,
          REASON_TBI,
          REASON_SEXUAL_ASSAULT,
          REASON_ERROR,
          REASON_UNJUST,
          REASON_DD215_UPDATE_TO_DD214,
        ],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_BEFORE_2014,
          PREV_APPLICATION_BEFORE_2011,
          PREV_APPLICATION_BEFORE_2017,
        ],
      },
      4: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [
          REASON_PTSD,
          REASON_TBI,
          REASON_SEXUAL_ASSAULT,
          REASON_ERROR,
          REASON_UNJUST,
        ],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_BEFORE_2014,
          PREV_APPLICATION_BEFORE_2011,
          PREV_APPLICATION_BEFORE_2017,
        ],
        PREV_APPLICATION_TYPE: [
          PREV_APPLICATION_DRB_DOCUMENTARY,
          PREV_APPLICATION_DRB_PERSONAL,
          NOT_SURE,
        ],
      },
      5: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [REASON_SEXUAL_ORIENTATION],
        DISCHARGE_TYPE: [DISCHARGE_DISHONORABLE],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_BEFORE_2014,
          PREV_APPLICATION_BEFORE_2011,
          PREV_APPLICATION_BEFORE_2017,
        ],
        PREV_APPLICATION_TYPE: [
          PREV_APPLICATION_DRB_DOCUMENTARY,
          PREV_APPLICATION_DRB_PERSONAL,
          NOT_SURE,
        ],
      },
      6: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [REASON_SEXUAL_ORIENTATION],
        DISCHARGE_TYPE: [DISCHARGE_DISHONORABLE],
        INTENTION: [INTENTION_NO],
        COURT_MARTIAL: [COURT_MARTIAL_NO, NOT_SURE],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_AFTER_2014,
          PREV_APPLICATION_AFTER_2011,
          PREV_APPLICATION_AFTER_2017,
        ],
        PREV_APPLICATION_TYPE: [PREV_APPLICATION_BCMR, PREV_APPLICATION_BCNR],
      },
      7: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [REASON_SEXUAL_ORIENTATION],
        DISCHARGE_TYPE: [DISCHARGE_DISHONORABLE],
        INTENTION: [INTENTION_NO],
        COURT_MARTIAL: [COURT_MARTIAL_NO, NOT_SURE],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_AFTER_2014,
          PREV_APPLICATION_AFTER_2011,
          PREV_APPLICATION_AFTER_2017,
        ],
        PREV_APPLICATION_TYPE: [PREV_APPLICATION_BCMR, PREV_APPLICATION_BCNR],
        FAILURE_TO_EXHAUST: [
          FAILURE_TO_EXHAUST_BCMR_YES,
          FAILURE_TO_EXHAUST_BCMR_NO,
          FAILURE_TO_EXHAUST_BCNR_YES,
          FAILURE_TO_EXHAUST_BCNR_NO,
        ],
      },
      8: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [
          REASON_PTSD,
          REASON_TBI,
          REASON_SEXUAL_ORIENTATION,
          REASON_SEXUAL_ASSAULT,
          REASON_ERROR,
          REASON_UNJUST,
        ],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_AFTER_2014,
          PREV_APPLICATION_AFTER_2011,
          PREV_APPLICATION_AFTER_2017,
        ],
        PREV_APPLICATION_TYPE: [PREV_APPLICATION_BCMR, PREV_APPLICATION_BCNR],
        FAILURE_TO_EXHAUST: [
          FAILURE_TO_EXHAUST_BCMR_YES,
          FAILURE_TO_EXHAUST_BCMR_NO,
          FAILURE_TO_EXHAUST_BCNR_YES,
          FAILURE_TO_EXHAUST_BCNR_NO,
        ],
      },
      9: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [
          REASON_PTSD,
          REASON_TBI,
          REASON_SEXUAL_ORIENTATION,
          REASON_SEXUAL_ASSAULT,
          REASON_UNJUST,
          REASON_ERROR,
        ],
        COURT_MARTIAL: [COURT_MARTIAL_NO, NOT_SURE],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_YEAR: [
          PREV_APPLICATION_AFTER_2014,
          PREV_APPLICATION_AFTER_2011,
          PREV_APPLICATION_AFTER_2017,
        ],
        PREV_APPLICATION_TYPE: [
          PREV_APPLICATION_DRB_DOCUMENTARY,
          PREV_APPLICATION_DRB_PERSONAL,
        ],
      },
      10: {
        SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
        DISCHARGE_YEAR: yearResponses,
        DISCHARGE_MONTH: [],
        REASON: [
          REASON_PTSD,
          REASON_TBI,
          REASON_SEXUAL_ORIENTATION,
          REASON_SEXUAL_ASSAULT,
          REASON_ERROR,
          REASON_UNJUST,
        ],
        PREV_APPLICATION: [YES],
        PREV_APPLICATION_TYPE: [
          PREV_APPLICATION_DRB_DOCUMENTARY,
          PREV_APPLICATION_DRB_PERSONAL,
          PREV_APPLICATION_BCMR,
          PREV_APPLICATION_BCNR,
          NOT_SURE,
        ],
      },
    },
  },
  REVIEW: {
    DISCHARGE_YEAR: yearResponses,
    SERVICE_BRANCH: [ARMY, NAVY, AIR_FORCE, COAST_GUARD, MARINE_CORPS],
    REASON: [
      REASON_PTSD,
      REASON_TBI,
      REASON_SEXUAL_ORIENTATION,
      REASON_SEXUAL_ASSAULT,
      REASON_TRANSGENDER,
      REASON_ERROR,
      REASON_UNJUST,
      REASON_DD215_UPDATE_TO_DD214,
    ],
  },
});