import { Injectable } from '@angular/core';
import { FormStatuses, RelativeFormDueDateFields } from '@features/configure-forms/form.typing';
import { ALL_SKIP_FILTER, ArrayHelpersService, TopLevelFilterOption } from '@yourcause/common';
import { I18nService } from '@yourcause/common/i18n';

@Injectable({ providedIn: 'root' })
export class FormStatusService {

  constructor (
    private i18n: I18nService,
    private arrayHelper: ArrayHelpersService
  ) { }

  get relativeFormDueDateOptions () {
    return this.arrayHelper.sort([{
      label: this.i18n.translate(
        'GLOBAL:lblSubmittedDate',
        {},
        'Submitted date'
      ),
      value: RelativeFormDueDateFields.SUBMITTED_DATE
    }, {
      label: this.i18n.translate(
        'GLOBAL:lblDateEnteredWorkflowLevel',
        {},
        'Date entered workflow level'
      ),
      value: RelativeFormDueDateFields.ENTERED_WFL_DATE
    }, {
      label: this.i18n.translate(
        'GLOBAL:lblDateFormSent',
        {},
        'Date form sent'
      ),
      value: RelativeFormDueDateFields.FORM_SENT_DATE
    }, {
      label: this.i18n.translate(
        'GLOBAL:lblCycleOpen',
        {},
        'Cycle open'
      ),
      value: RelativeFormDueDateFields.CYCLE_OPEN_DATE
    }, {
      label: this.i18n.translate(
        'GLOBAL:lblCycleClose',
        {},
        'Cycle close'
      ),
      value: RelativeFormDueDateFields.CYCLE_CLOSE_DATE
    }, {
      label: this.i18n.translate(
        'GLOBAL:lblApprovalDate',
        {},
        'Approval date'
      ),
      value: RelativeFormDueDateFields.APPROVAL_DATE
    }, {
      label: this.i18n.translate(
        'AWARDS:textAwardDate',
        {},
        'Award date'
      ),
      value: RelativeFormDueDateFields.AWARD_DATE
    }, {
      label: this.i18n.translate(
        'GLOBAL:lblLastPaymentDate',
        {},
        'Last payment date'
      ),
      value: RelativeFormDueDateFields.LAST_PAYMENT_DATE
    }, {
      label: this.i18n.translate(
        'GLOBAL:lblStatusChangeDate',
        {},
        'Status change date'
      ),
      value: RelativeFormDueDateFields.STATUS_CHANGE_DATE
    }], 'label');
  }

  /**
   * Returns the form status options
   *
   * @param isManager is for manager?
   * @returns form status options
   */
  getFormStatusOptions (isManager = false): TopLevelFilterOption[] {
    const standardOptions = [{
      label: this.i18n.translate(
        'FORMS:textAllFormStatuses',
        {},
        'All form statuses'
      ),
      value: ALL_SKIP_FILTER
    }, {
      label: this.i18n.translate(
        'GLOBAL:textSubmitted',
        {},
        'Submitted'
      ),
      value: FormStatuses.Submitted
    }, {
      label: this.i18n.translate(
        'GLOBAL:textNotSubmitted',
        {},
        'Not submitted'
      ),
      value: 'not_submitted',
      customValue: FormStatuses.Submitted,
      filterTypeOverride: 'ne'
    }, {
      label: this.i18n.translate(
        'FORMS:textFormOverdue',
        {},
        'Form overdue'
      ),
      value: 'overdue',
      customValue: true,
      customColumn: 'isOverdue'
    }, {
      label: this.i18n.translate(
        'FORMS:textFormDue',
        {},
        'Form due'
      ),
      value: 'due',
      customValue: true,
      customColumn: 'isDue'
    }];
    const managerAdditions = [{
      label: this.i18n.translate(
        'GLOBAL:textNotStarted',
        {},
        'Not started'
      ),
      value: 'not_started',
      customColumn: 'applicationFormId',
      filterTypeOverride: 'ib'
    }];
    const applicantAdditions = [{
      label: this.i18n.translate(
        'GLOBAL:textNotSent',
        {},
        'Not sent'
      ),
      value: FormStatuses.NotSent
    }, {
      label: this.i18n.translate(
        'GLOBAL:textRevisionRequested',
        {},
        'Revision requested'
      ),
      value: FormStatuses.RevisionRequested
    }];
    if (isManager) {
      return this.arrayHelper.sort([
        ...standardOptions,
        ...managerAdditions
      ], 'label');
    } else {
      return this.arrayHelper.sort([
        ...standardOptions,
        ...applicantAdditions
      ], 'label');
    }
  }
}