opf/openproject

// -- copyright
// OpenProject is an open source project management software.
// Copyright (C) 2012-2024 the OpenProject GmbH
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// See COPYRIGHT and LICENSE files for more details.
//++

import { Injectable } from '@angular/core';
import { QueryResource } from 'core-app/features/hal/resources/query-resource';
import { IsolatedQuerySpace } from 'core-app/features/work-packages/directives/query-space/isolated-query-space';
import { States } from 'core-app/core/states/states.service';
import { PathHelperService } from 'core-app/core/path-helper/path-helper.service';
import { WorkPackageQueryStateService } from './wp-view-base.service';
import { ConfigurationService } from 'core-app/core/config/configuration.service';
import { Observable } from 'rxjs';
import { IDay } from 'core-app/core/state/days/day.model';
import { TimezoneService } from 'core-app/core/datetime/timezone.service';
import { WeekdayService } from 'core-app/core/days/weekday.service';
import { DayResourceService } from 'core-app/core/state/days/day.service';
import { WorkPackageResource } from 'core-app/features/hal/resources/work-package-resource';
import * as moment from 'moment-timezone';
import { Moment } from 'moment';
import { QueryFilterInstanceResource } from 'core-app/features/hal/resources/query-filter-instance-resource';

export const DEFAULT_TIMESTAMP = 'PT0S';
export const BASELINE_INCOMPATIBLE_FILTERS = [
  'attachmentContent',
  'attachmentFileName',
  'watcher',
  'comment',
];

export const BASELINE_INCOMPATIBLE_COLUMNS = [
  'category',
  'updatedAt',
  'estimatedTime',
  'remainingTime',
  'spentTime',
  'percentageDone',
  'duration',
  'budget',
  'materialCosts',
  'laborCosts',
  'overallCosts',
];

@Injectable()
export class WorkPackageViewBaselineService extends WorkPackageQueryStateService<string[]> {
  constructor(
    protected readonly states:States,
    protected readonly querySpace:IsolatedQuerySpace,
    protected readonly pathHelper:PathHelperService,
    protected readonly configurationService:ConfigurationService,
    protected readonly timezoneService:TimezoneService,
    protected readonly weekdaysService:WeekdayService,
    protected readonly daysService:DayResourceService,
  ) {
    super(querySpace);
  }

  public nonWorkingDays:IDay[] = [];

  public nonWorkingDays$:Observable<IDay[]> = this.requireNonWorkingDaysOfTwoYears();

  public detectIncompatibleFilters(filters:QueryFilterInstanceResource[]):string[] {
    return BASELINE_INCOMPATIBLE_FILTERS
      .filter((el) => !!filters.find((filter) => filter.id === el));
  }

  public isIncompatibleFilter(filter:string):boolean {
    return BASELINE_INCOMPATIBLE_FILTERS.includes(filter);
  }

  public isIncompatibleColumn(column:string):boolean {
    return BASELINE_INCOMPATIBLE_COLUMNS.includes(column);
  }

  public yesterdayDate():string {
    return moment().subtract(1, 'days').format('YYYY-MM-DD');
  }

  public lastMonthDate():string {
    return moment().subtract(1, 'month').format('YYYY-MM-DD');
  }

  public lastweekDate():string {
    return moment().subtract(1, 'week').format('YYYY-MM-DD');
  }

  requireNonWorkingDaysOfTwoYears() {
    const today = new Date();
    const lastYear = new Date(today);
    lastYear.setFullYear(today.getFullYear() - 1);
    const nonWorkingDays$= this
      .daysService
      .requireNonWorkingYears$(lastYear, today);

    nonWorkingDays$.subscribe((nonWorkingDays) => {
      this.nonWorkingDays =nonWorkingDays;
    });

    return nonWorkingDays$;
  }

  isNonWorkingDay(date:Moment|string):boolean {
    const formatted = moment(date).format('YYYY-MM-DD');
    return (this.nonWorkingDays.findIndex((el) => el.date === formatted) !== -1);
  }

  public lastWorkingDate():string {
    const date = moment().subtract(1, 'days');
    // eslint-disable-next-line no-constant-condition
    while (true) {
      if (this.isNonWorkingDay(date) || this.weekdaysService.isNonWorkingDay(date)) {
        date.subtract(1, 'days');
      } else {
        return date.format('YYYY-MM-DD');
      }
    }
  }

  public isActive():boolean {
    return this.current.length >= 1 && this.current[0] !== DEFAULT_TIMESTAMP;
  }

  public isChanged(workPackage:WorkPackageResource, attribute:string):boolean {
    const timestamps = workPackage.attributesByTimestamp || [];
    return this.isActive()
      && timestamps.length >= 1
      && Object.prototype.hasOwnProperty.call(timestamps[0], attribute);
  }

  public valueFromQuery(query:QueryResource):string[] {
    return query.timestamps;
  }

  public hasChanged(query:QueryResource) {
    return !_.isEqual(query.timestamps, this.current);
  }

  public applyToQuery(query:QueryResource):boolean {
    query.timestamps = [...this.current];

    return true;
  }

  public disable() {
    this.update([DEFAULT_TIMESTAMP]);
  }

  public get current():string[] {
    return this.lastUpdatedState.getValueOr([DEFAULT_TIMESTAMP]);
  }
}