{
  "version": 3,
  "sources": ["../ui/app/mn.select.component.js", "../ui/app/mn.select.module.js"],
  "sourcesContent": ["/*\nCopyright 2021-Present Couchbase, Inc.\n\nUse of this software is governed by the Business Source License included in\nthe file licenses/BSL-Couchbase.txt.  As of the Change Date specified in that\nfile, in accordance with the Business Source License, use of this software will\nbe governed by the Apache License, Version 2.0, included in the file\nlicenses/APL2.txt.\n*/\n\nimport {ChangeDetectionStrategy, Component, ViewChild} from '@angular/core';\nimport {BehaviorSubject, Subject} from 'rxjs';\nimport {FormBuilder} from '@angular/forms';\nimport {is} from 'ramda';\nimport {pluck, shareReplay, map, takeUntil, withLatestFrom,\n        startWith, distinctUntilChanged} from 'rxjs/operators';\nimport {NgbDropdown} from '@ng-bootstrap/ng-bootstrap';\n\nimport {MnLifeCycleHooksToStream} from \"./mn.core.js\";\nimport {MnHelperService} from './mn.helper.service.js';\nimport template from \"./mn.select.html\";\n\nlet isString = is(String);\n\nexport {MnSelectComponent};\n\nclass MnSelectComponent extends MnLifeCycleHooksToStream {\n  static get annotations() { return [\n    new Component({\n      selector: \"mn-select\",\n      template,\n      inputs: [\n        \"group\",\n        \"mnFormControlName\",\n        \"values\",\n        \"labels\",\n        \"valuesMapping\",\n        \"capitalize\",\n        \"mnPlaceholder\",\n        \"placement\",\n        \"hasSearch\"\n      ],\n      changeDetection: ChangeDetectionStrategy.OnPush,\n      queries: {\n        ngbDropdownView: new ViewChild(NgbDropdown)\n      }\n    })\n  ]}\n\n  static get parameters() { return [\n    MnHelperService,\n    FormBuilder\n  ]}\n\n  constructor(MnHelperService, FormBuilder) {\n    super();\n\n    this.mnHelperService = MnHelperService;\n    this.hiddenRadioGroup = FormBuilder.group({\n      hiddenRadio: null\n    });\n\n    this.id = this.mnHelperService.generateID();\n\n    this.selectOptionClickStream = new Subject();\n    this.selectLabelClickStream = new Subject();\n\n    this.selectOptionClickStream\n      .pipe(takeUntil(this.mnOnDestroy))\n      .subscribe(this.optionSelected.bind(this));\n  }\n\n  ngOnInit() {\n    this.placement = this.placement || 'bottom';\n\n    if (!this.valuesMapping) {\n      this.valuesMapping = this.defaultValuesMapping.bind(this);\n    }\n\n    if (this.hasSearch) {\n      this.prepareSearch();\n    }\n\n    this.dropdownFormControl = this.group.get(this.mnFormControlName);\n    if (this.dropdownFormControl) {\n      this.disabled = new BehaviorSubject(this.dropdownFormControl.disabled);\n      this.dropdownFormControl.registerOnDisabledChange(disabled => this.disabled.next(disabled));\n\n      this.value = this.dropdownFormControl.valueChanges.pipe(startWith(this.dropdownFormControl.value));\n      this.value\n        .pipe(distinctUntilChanged(),\n              takeUntil(this.mnOnDestroy))\n        .subscribe(this.setHiddenRadioValue.bind(this));\n    }\n  }\n\n  prepareSearch() {\n    let searchMinimumOptionsNumber = 10;\n    this.searchFilter = this.mnHelperService.createFilter(this);\n\n    var valuesStream = this.mnOnChanges\n      .pipe(pluck(\"values\", \"currentValue\"));\n\n    this.preparedValues = valuesStream\n      .pipe(this.searchFilter.pipe,\n            shareReplay({refCount: true, bufferSize: 1}));\n\n    this.hasSearchInput = valuesStream\n      .pipe(map(values => (this.hasSearch && (values || []).length >= searchMinimumOptionsNumber) || false));\n\n    var labelsStream = this.mnOnChanges\n      .pipe(pluck(\"labels\", \"currentValue\"));\n\n    this.preparedLabels = labelsStream\n      .pipe(this.searchFilter.pipe,\n            shareReplay({refCount: true, bufferSize: 1}));\n\n    this.selectLabelClickStream\n      .pipe(withLatestFrom(labelsStream, valuesStream),\n            takeUntil(this.mnOnDestroy))\n      .subscribe(([selectedLabel, labels, values]) => {\n        this.optionSelected(values[labels.indexOf(selectedLabel)]);\n      });\n  }\n\n  setHiddenRadioValue(value) {\n    let patchedValue = (this.hasSearch && this.labels) ?\n      this.labels[this.values.indexOf(value)] : value;\n\n    this.hiddenRadioGroup.patchValue({hiddenRadio: patchedValue});\n  }\n\n  /**\n   * Default values mapping:\n   * * if capitalize input flag is true - capitalize the displayed label if it is a string\n   * * else leave the label as it is\n   * @param option\n   * @returns {string}\n   */\n  defaultValuesMapping(option) {\n    if (this.capitalize && isString(option) && option) {\n      return option[0].toUpperCase() + option.slice(1);\n    }\n\n    return option;\n  }\n\n  optionSelected(value) {\n    this.dropdownFormControl.setValue(value);\n    if (this.hasSearchInput) {\n      this.searchFilter.group.get('value').setValue('');\n    }\n\n    this.ngbDropdownView.close();\n  }\n}\n", "/*\nCopyright 2021-Present Couchbase, Inc.\n\nUse of this software is governed by the Business Source License included in\nthe file licenses/BSL-Couchbase.txt.  As of the Change Date specified in that\nfile, in accordance with the Business Source License, use of this software will\nbe governed by the Apache License, Version 2.0, included in the file\nlicenses/APL2.txt.\n*/\n\n\nimport {NgModule} from '@angular/core';\nimport {CommonModule} from '@angular/common';\nimport {NgbModule} from '@ng-bootstrap/ng-bootstrap';\nimport {ReactiveFormsModule} from '@angular/forms';\n\nimport {MnInputFilterModule} from './mn.input.filter.module.js';\nimport {MnSharedModule} from './mn.shared.module.js';\nimport {MnSelectComponent} from './mn.select.component.js';\n\nexport {MnSelectModule}\n\nclass MnSelectModule {\n  static get annotations() { return [\n    new NgModule({\n      imports: [\n        CommonModule,\n        MnSharedModule,\n        NgbModule,\n        MnInputFilterModule,\n        ReactiveFormsModule\n      ],\n      declarations: [\n        MnSelectComponent\n      ],\n      exports: [\n        MnSelectComponent\n      ]\n    })\n  ]}\n}\n"],
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