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import { Directive, Input } from '@angular/core'; import * as i0 from "@angular/core"; import * as i1 from "./../../services/grid/grid.service"; export class HideColumnIfDirective { constructor(elementRef, gridService) { this.elementRef = elementRef; this.gridService = gridService; this._hideColumn = false; this.HIDDEN_COLUMN_CLASS = 'column-is-hidden'; this.showOffspringLimited = false; this.changeTriggeredBy = null; this.canHide = true; this.elementRef.nativeElement.hideColumnIf = this; } set tablejsHideColumnIf(hide) { const wasLimited = this.showOffspringLimited; const wasTriggeredBy = this.changeTriggeredBy; this.showOffspringLimited = false; this.changeTriggeredBy = null; const el = this.gridService.getParentTablejsGridDirective(this.elementRef.nativeElement); if (el !== null) { this.gridDirective = el['gridDirective']; const columnVisibilityChanged = this._hideColumn !== hide; if (!columnVisibilityChanged) { this.gridDirective.hiddenColumnChanges.next(null); return; } this._hideColumn = hide; const flattenedColumnHierarchy = this.gridDirective.getFlattenedHierarchy(); const currentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === this.gridDirective.getRelatedHeader(this.elementRef.nativeElement); })[0]; if (!wasTriggeredBy) { this.changeTriggeredBy = currentColumnHierarchy; } if (hide) { const lowestLevelColHierarchiesVisible = this.getLowestLevelColumnHierarchiesVisible(flattenedColumnHierarchy); const allLowestLevelColumnsHidden = lowestLevelColHierarchiesVisible.length === 0; if (allLowestLevelColumnsHidden || this.allColumnsShareTheSameAncestor(currentColumnHierarchy, lowestLevelColHierarchiesVisible, flattenedColumnHierarchy)) { this._hideColumn = false; this.gridDirective.hiddenColumnChanges.next(null); return; } this.gridDirective.getRelatedHeaders(this.elementRef.nativeElement).forEach((element) => { element.classList.add(this.HIDDEN_COLUMN_CLASS); }); this.hideAllOffspring(currentColumnHierarchy); if (this.allSiblingsAreHidden(currentColumnHierarchy, flattenedColumnHierarchy)) { this.setAllAncestors(currentColumnHierarchy, flattenedColumnHierarchy, true); } } else { this.gridDirective.getRelatedHeaders(this.elementRef.nativeElement).forEach((element) => { element.classList.remove(this.HIDDEN_COLUMN_CLASS); }); this.setAllAncestors(currentColumnHierarchy, flattenedColumnHierarchy, false); if (!wasLimited) { this.showAllOffspring(currentColumnHierarchy); } } const triggerHierarchy = !wasTriggeredBy ? currentColumnHierarchy : null; this.changeTriggeredBy = null; this.gridDirective.hiddenColumnChanges.next({ hierarchyColumn: currentColumnHierarchy, wasTriggeredByThisColumn: triggerHierarchy !== null, hidden: this._hideColumn === true }); } } get tablejsHideColumnIf() { return this._hideColumn; } getVisibleSiblingsByColumn(hierarchyList, level) { const visibleSiblings = hierarchyList.filter((hierarchy) => { return hierarchy.level === level && hierarchy.element.hideColumnIf.tablejsHideColumnIf === false; }); return visibleSiblings; } updateHeadersThatCanHide() { const flattenedColumnHierarchy = this.gridDirective.getFlattenedHierarchy(); for (let i = 0; i < flattenedColumnHierarchy.length; i++) { const columnHierarchy = flattenedColumnHierarchy[i]; const element = columnHierarchy.element; const hideColumnIf = element.hideColumnIf; hideColumnIf.canHide = true; } let visibleSiblings = this.getVisibleSiblingsByColumn(flattenedColumnHierarchy, 0); if (visibleSiblings.length === 1) { let solitarySibling = visibleSiblings[0]; solitarySibling.element.hideColumnIf.canHide = false; let subColumns = solitarySibling.subColumns; let count = 0; while (solitarySibling && subColumns.length !== 0) { visibleSiblings = this.getVisibleSiblingsByColumn(subColumns, ++count); solitarySibling = visibleSiblings.length === 1 ? visibleSiblings[0] : null; if (solitarySibling) { solitarySibling.element.hideColumnIf.canHide = false; subColumns = solitarySibling.subColumns; } } } } getLowestLevelColumnHierarchiesVisible(flattenedColumnHierarchy) { const lowestLevelColHierarchiesVisible = []; const sortedByLevelColumnHierarchy = flattenedColumnHierarchy.concat().sort((colHier1, colHier2) => { return colHier2.level - colHier1.level; }); const baseLevel = sortedByLevelColumnHierarchy[0].level; for (let i = 0; i < sortedByLevelColumnHierarchy.length; i++) { const hierarchy = sortedByLevelColumnHierarchy[i]; if (hierarchy.level !== baseLevel) { break; } if (!hierarchy.element.hideColumnIf.tablejsHideColumnIf) { lowestLevelColHierarchiesVisible.push(hierarchy); } } return lowestLevelColHierarchiesVisible; } allColumnsShareTheSameAncestor(commonAncestor, columnHierarchies, flattenedColumnHierarchy) { const hierarchiesWithCommonAncestor = []; for (let i = 0; i < columnHierarchies.length; i++) { const currentColumnHierarchy = columnHierarchies[i]; let parentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === currentColumnHierarchy.parentColumn; })[0]; while (parentColumnHierarchy) { if (parentColumnHierarchy === commonAncestor) { hierarchiesWithCommonAncestor.push(currentColumnHierarchy); break; } const columnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === parentColumnHierarchy.element; })[0]; parentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === columnHierarchy.parentColumn; })[0]; } } return columnHierarchies.length === hierarchiesWithCommonAncestor.length; } hideAllOffspring(columnHierarchy) { for (let i = 0; i < columnHierarchy.subColumns.length; i++) { const child = this.gridDirective.getRelatedHeader(columnHierarchy.subColumns[i].element); child.hideColumnIf.changeTriggeredBy = columnHierarchy; child.hideColumnIf.tablejsHideColumnIf = true; } } showAllOffspring(columnHierarchy) { for (let i = 0; i < columnHierarchy.subColumns.length; i++) { const child = this.gridDirective.getRelatedHeader(columnHierarchy.subColumns[i].element); child.hideColumnIf.changeTriggeredBy = columnHierarchy; child.hideColumnIf.tablejsHideColumnIf = false; child.hideColumnIf.canHide = true; } } allSiblingsAreHidden(columnHierarchy, flattenedColumnHierarchy) { let parentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === columnHierarchy.parentColumn; })[0]; let hiddenSiblingCount = 0; let totalSiblings; if (parentColumnHierarchy) { totalSiblings = parentColumnHierarchy.subColumns.length; parentColumnHierarchy.subColumns.forEach((subColumn) => { if (this.gridDirective.getRelatedHeader(subColumn.element).hideColumnIf.tablejsHideColumnIf) { hiddenSiblingCount++; } }); } else { const topLevelSiblings = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.level === 0; }); totalSiblings = topLevelSiblings.length; for (let i = 0; i < topLevelSiblings.length; i++) { const topLevelSibling = topLevelSiblings[i]; if (this.gridDirective.getRelatedHeader(topLevelSibling.element).hideColumnIf.tablejsHideColumnIf) { hiddenSiblingCount++; } } } return hiddenSiblingCount === totalSiblings; } setAllAncestors(currentColumnHierarchy, flattenedColumnHierarchy, hidden) { let parentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === currentColumnHierarchy.parentColumn; })[0]; const allSiblingsHidden = this.allSiblingsAreHidden(currentColumnHierarchy, flattenedColumnHierarchy); let parentSiblingsAreAllHidden = hidden ? allSiblingsHidden : true; while (parentColumnHierarchy && parentSiblingsAreAllHidden) { const parentElement = parentColumnHierarchy.element; parentElement.hideColumnIf.changeTriggeredBy = currentColumnHierarchy; parentElement.hideColumnIf.showOffspringLimited = true; parentElement.hideColumnIf.tablejsHideColumnIf = hidden; parentElement.hideColumnIf.canHide = true; const columnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === parentColumnHierarchy.element; })[0]; parentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy) => { return hierarchy.element === columnHierarchy.parentColumn; })[0]; } } ngOnDestroy() { this.elementRef.nativeElement.hideColumnIf = null; } } HideColumnIfDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HideColumnIfDirective, deps: [{ token: i0.ElementRef }, { token: i1.GridService }], target: i0.ɵɵFactoryTarget.Directive }); HideColumnIfDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.3", type: HideColumnIfDirective, selector: "[tablejsHideColumnIf], [tablejshidecolumnif], [tablejs-hide-column-if]", inputs: { tablejsHideColumnIf: "tablejsHideColumnIf" }, ngImport: i0 }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HideColumnIfDirective, decorators: [{ type: Directive, args: [{ selector: '[tablejsHideColumnIf], [tablejshidecolumnif], [tablejs-hide-column-if]' }] }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i1.GridService }]; }, propDecorators: { tablejsHideColumnIf: [{ type: Input }] } }); //# 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{ Directive, ElementRef, Input, OnDestroy } from '@angular/core';\nimport { IColumnHierarchy } from '../../shared/interfaces/i-column-hierarchy';\nimport { GridService } from './../../services/grid/grid.service';\nimport { GridDirective } from './../grid/grid.directive';\n\n@Directive({\n  selector: '[tablejsHideColumnIf], [tablejshidecolumnif], [tablejs-hide-column-if]'\n})\nexport class HideColumnIfDirective implements OnDestroy {\n\n  private _hideColumn: boolean | undefined | null = false;\n  private gridDirective: GridDirective | undefined;\n  public HIDDEN_COLUMN_CLASS: string = 'column-is-hidden';\n  public showOffspringLimited: boolean = false;\n  public changeTriggeredBy: IColumnHierarchy | null = null;\n  public canHide: boolean = true;\n\n  @Input() public set tablejsHideColumnIf(hide: boolean | undefined | null) {\n    \n    const wasLimited: boolean = this.showOffspringLimited;\n    const wasTriggeredBy: IColumnHierarchy | null = this.changeTriggeredBy;\n\n    this.showOffspringLimited = false;\n    this.changeTriggeredBy = null;\n    \n    const el: HTMLElement | any | null = this.gridService.getParentTablejsGridDirective(this.elementRef.nativeElement);\n    if (el !== null) {\n      this.gridDirective = el['gridDirective'];\n\n      const columnVisibilityChanged: boolean = this._hideColumn !== hide;\n      if (!columnVisibilityChanged) {\n        this.gridDirective!.hiddenColumnChanges.next(null);\n        return;\n      }\n\n      this._hideColumn = hide;\n\n      const flattenedColumnHierarchy = this.gridDirective!.getFlattenedHierarchy();\n      const currentColumnHierarchy: IColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n        return hierarchy.element === this.gridDirective!.getRelatedHeader(this.elementRef.nativeElement);\n      })[0];\n\n      if (!wasTriggeredBy) {\n        this.changeTriggeredBy = currentColumnHierarchy;\n      }\n\n      if (hide) {\n        \n        const lowestLevelColHierarchiesVisible: IColumnHierarchy[] = this.getLowestLevelColumnHierarchiesVisible(flattenedColumnHierarchy);\n\n        const allLowestLevelColumnsHidden: boolean = lowestLevelColHierarchiesVisible.length === 0;\n        if (allLowestLevelColumnsHidden || this.allColumnsShareTheSameAncestor(currentColumnHierarchy, lowestLevelColHierarchiesVisible, flattenedColumnHierarchy)) {\n          this._hideColumn = false;\n          this.gridDirective!.hiddenColumnChanges.next(null);\n          return;\n        }\n        \n        this.gridDirective!.getRelatedHeaders(this.elementRef.nativeElement).forEach((element: HTMLElement) => {\n          element.classList.add(this.HIDDEN_COLUMN_CLASS);\n        });\n        \n        this.hideAllOffspring(currentColumnHierarchy);\n        if (this.allSiblingsAreHidden(currentColumnHierarchy, flattenedColumnHierarchy)) {\n          this.setAllAncestors(currentColumnHierarchy, flattenedColumnHierarchy, true);\n        }\n      } else {\n        this.gridDirective!.getRelatedHeaders(this.elementRef.nativeElement).forEach((element: HTMLElement) => {\n          element.classList.remove(this.HIDDEN_COLUMN_CLASS);\n        });\n\n        this.setAllAncestors(currentColumnHierarchy, flattenedColumnHierarchy, false);\n        if (!wasLimited) {\n          this.showAllOffspring(currentColumnHierarchy);\n        }\n      }\n\n     \n      const triggerHierarchy: IColumnHierarchy | null = !wasTriggeredBy ? currentColumnHierarchy : null;\n      this.changeTriggeredBy = null;\n      this.gridDirective!.hiddenColumnChanges.next({ hierarchyColumn: currentColumnHierarchy, wasTriggeredByThisColumn: triggerHierarchy !== null, hidden: this._hideColumn === true });\n    }\n  }\n  public get tablejsHideColumnIf(): boolean | undefined | null {\n    return this._hideColumn;\n  }\n\n  getVisibleSiblingsByColumn(hierarchyList: IColumnHierarchy[], level: number): IColumnHierarchy[] {\n    const visibleSiblings: IColumnHierarchy[] = hierarchyList.filter((hierarchy: IColumnHierarchy) => {\n      return hierarchy.level === level && (hierarchy.element as any).hideColumnIf.tablejsHideColumnIf === false;\n    });\n    return visibleSiblings;\n  }\n\n  public updateHeadersThatCanHide(): void {\n    const flattenedColumnHierarchy: IColumnHierarchy[] = this.gridDirective!.getFlattenedHierarchy();\n    for (let i = 0; i < flattenedColumnHierarchy.length; i++) {\n      const columnHierarchy: IColumnHierarchy = flattenedColumnHierarchy[i];\n      const element: any = columnHierarchy.element as any;\n      const hideColumnIf: HideColumnIfDirective = element.hideColumnIf;\n      hideColumnIf.canHide = true;\n    }\n    let visibleSiblings: IColumnHierarchy[] = this.getVisibleSiblingsByColumn(flattenedColumnHierarchy, 0);\n\n    if (visibleSiblings.length === 1) {\n      let solitarySibling: IColumnHierarchy | null = visibleSiblings[0];\n      (solitarySibling.element as any).hideColumnIf.canHide = false;\n      let subColumns: IColumnHierarchy[] =  solitarySibling.subColumns;\n      let count: number = 0;\n      while (solitarySibling && subColumns.length !== 0) {\n          visibleSiblings = this.getVisibleSiblingsByColumn(subColumns, ++count);\n          solitarySibling = visibleSiblings.length === 1 ? visibleSiblings[0] : null;\n          if (solitarySibling) {\n            (solitarySibling.element as any).hideColumnIf.canHide = false;\n            subColumns = solitarySibling.subColumns;\n          }\n      }\n    }\n  }\n\n  public getLowestLevelColumnHierarchiesVisible(flattenedColumnHierarchy: IColumnHierarchy[]): IColumnHierarchy[] {\n\n    const lowestLevelColHierarchiesVisible: IColumnHierarchy[] = [];\n    const sortedByLevelColumnHierarchy: IColumnHierarchy[] = flattenedColumnHierarchy.concat().sort((colHier1: IColumnHierarchy, colHier2: IColumnHierarchy) => {\n      return colHier2.level - colHier1.level;\n    });\n\n    const baseLevel: number = sortedByLevelColumnHierarchy[0].level;\n    \n    for (let i = 0; i < sortedByLevelColumnHierarchy.length; i++) {\n      const hierarchy: IColumnHierarchy = sortedByLevelColumnHierarchy[i];\n      if (hierarchy.level !== baseLevel) {\n        break;\n      }\n      if (!(hierarchy.element as any).hideColumnIf.tablejsHideColumnIf) {\n        lowestLevelColHierarchiesVisible.push(hierarchy);\n      }\n    }\n\n    return lowestLevelColHierarchiesVisible;\n  }\n\n  public allColumnsShareTheSameAncestor(commonAncestor: IColumnHierarchy, columnHierarchies: IColumnHierarchy[], flattenedColumnHierarchy: IColumnHierarchy[]): boolean {\n\n    const hierarchiesWithCommonAncestor: IColumnHierarchy[] = [];\n    for (let i = 0; i < columnHierarchies.length; i++) {\n      const currentColumnHierarchy: IColumnHierarchy = columnHierarchies[i];\n      let parentColumnHierarchy: IColumnHierarchy | null = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n        return hierarchy.element === currentColumnHierarchy.parentColumn;\n      })[0];\n\n      while (parentColumnHierarchy) {\n        if (parentColumnHierarchy === commonAncestor) {\n          hierarchiesWithCommonAncestor.push(currentColumnHierarchy);\n          break;\n        }\n\n        const columnHierarchy: IColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n          return hierarchy.element === parentColumnHierarchy!.element;\n        })[0];\n        \n        parentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n          return hierarchy.element === columnHierarchy.parentColumn;\n        })[0];\n      }\n    }\n    return columnHierarchies.length === hierarchiesWithCommonAncestor.length;\n  }\n\n  public hideAllOffspring(columnHierarchy: IColumnHierarchy): void {\n    for (let i = 0; i < columnHierarchy.subColumns.length; i++) {\n      const child: any = this.gridDirective!.getRelatedHeader(columnHierarchy.subColumns[i].element);\n      child.hideColumnIf.changeTriggeredBy = columnHierarchy;\n      child.hideColumnIf.tablejsHideColumnIf = true;\n    }\n  }\n\n  public showAllOffspring(columnHierarchy: IColumnHierarchy): void {\n    for (let i = 0; i < columnHierarchy.subColumns.length; i++) {\n      const child: any = this.gridDirective!.getRelatedHeader(columnHierarchy.subColumns[i].element);\n      child.hideColumnIf.changeTriggeredBy = columnHierarchy;\n      child.hideColumnIf.tablejsHideColumnIf = false;\n      child.hideColumnIf.canHide = true;\n    }\n  }\n\n  public allSiblingsAreHidden(columnHierarchy: IColumnHierarchy, flattenedColumnHierarchy: IColumnHierarchy[]): boolean {\n    let parentColumnHierarchy: IColumnHierarchy | null = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n      return hierarchy.element === columnHierarchy.parentColumn;\n    })[0];\n\n    let hiddenSiblingCount: number = 0;\n    let totalSiblings: number;\n\n    if (parentColumnHierarchy) {\n      totalSiblings = parentColumnHierarchy.subColumns.length;\n      parentColumnHierarchy.subColumns.forEach((subColumn: IColumnHierarchy) => {\n        if (this.gridDirective!.getRelatedHeader(subColumn.element).hideColumnIf.tablejsHideColumnIf) {\n          hiddenSiblingCount++;\n        }\n      });\n    } else {\n      const topLevelSiblings: IColumnHierarchy[] = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n        return hierarchy.level === 0;\n      });\n      totalSiblings = topLevelSiblings.length;\n      for (let i = 0; i < topLevelSiblings.length; i++) {\n        const topLevelSibling: IColumnHierarchy = topLevelSiblings[i];\n        if (this.gridDirective!.getRelatedHeader(topLevelSibling.element).hideColumnIf.tablejsHideColumnIf) {\n          hiddenSiblingCount++;\n        }\n      }\n    }\n    return hiddenSiblingCount === totalSiblings;\n  }\n\n  public setAllAncestors(currentColumnHierarchy: IColumnHierarchy, flattenedColumnHierarchy: IColumnHierarchy[], hidden: boolean): void {\n    let parentColumnHierarchy: IColumnHierarchy | null = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n      return hierarchy.element === currentColumnHierarchy.parentColumn;\n    })[0];\n\n    const allSiblingsHidden: boolean = this.allSiblingsAreHidden(currentColumnHierarchy, flattenedColumnHierarchy);\n    let parentSiblingsAreAllHidden: boolean = hidden ? allSiblingsHidden : true;\n\n    while (parentColumnHierarchy && parentSiblingsAreAllHidden) {\n      const parentElement: any = parentColumnHierarchy.element as any;\n\n      parentElement.hideColumnIf.changeTriggeredBy = currentColumnHierarchy;\n      parentElement.hideColumnIf.showOffspringLimited = true;\n      parentElement.hideColumnIf.tablejsHideColumnIf = hidden;\n      parentElement.hideColumnIf.canHide = true;\n      \n\n      const columnHierarchy: IColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n        return hierarchy.element === parentColumnHierarchy!.element;\n      })[0];\n      \n      parentColumnHierarchy = flattenedColumnHierarchy.filter((hierarchy: IColumnHierarchy) => {\n        return hierarchy.element === columnHierarchy.parentColumn;\n      })[0];    \n    }\n  }\n\n  constructor(public elementRef: ElementRef, public gridService: GridService) { \n   this.elementRef.nativeElement.hideColumnIf = this;\n  }\n\n  ngOnDestroy(): void {\n    this.elementRef.nativeElement.hideColumnIf = null;\n  }\n\n}\n"]}