@taiga-ui/kit/fesm2022/taiga-ui-kit-components-combo-box.mjs.map

Taiga UI Angular main components kit

{"version":3,"file":"taiga-ui-kit-components-combo-box.mjs","sources":["../../../projects/kit/components/combo-box/combo-box.directive.ts","../../../projects/kit/components/combo-box/taiga-ui-kit-components-combo-box.ts"],"sourcesContent":["import {\n    computed,\n    Directive,\n    effect,\n    inject,\n    Input,\n    isSignal,\n    signal,\n    untracked,\n} from '@angular/core';\nimport {tuiAsControl, TuiControl} from '@taiga-ui/cdk/classes';\nimport {TUI_ALLOW_SIGNAL_WRITES, TUI_STRICT_MATCHER} from '@taiga-ui/cdk/constants';\nimport type {TuiStringMatcher} from '@taiga-ui/cdk/types';\nimport {tuiInjectElement} from '@taiga-ui/cdk/utils/dom';\nimport type {TuiDataListAccessor} from '@taiga-ui/core/components/data-list';\nimport {tuiAsOptionContent} from '@taiga-ui/core/components/data-list';\nimport type {TuiTextfieldAccessor} from '@taiga-ui/core/components/textfield';\nimport {\n    tuiAsTextfieldAccessor,\n    tuiInjectAuxiliary,\n    TuiTextfieldComponent,\n    TuiTextfieldDirective,\n    TuiWithTextfield,\n} from '@taiga-ui/core/components/textfield';\nimport {\n    TuiDropdownDirective,\n    tuiDropdownEnabled,\n    tuiDropdownOpen,\n} from '@taiga-ui/core/directives/dropdown';\nimport type {TuiItemsHandlers} from '@taiga-ui/core/directives/items-handlers';\nimport {TUI_ITEMS_HANDLERS} from '@taiga-ui/core/directives/items-handlers';\nimport {TuiSelectOption} from '@taiga-ui/kit/components/select';\n\n@Directive({\n    standalone: true,\n    selector: 'input[tuiComboBox]',\n    providers: [\n        tuiAsOptionContent(TuiSelectOption),\n        tuiAsTextfieldAccessor(TuiComboBox),\n        tuiAsControl(TuiComboBox),\n    ],\n    hostDirectives: [TuiWithTextfield],\n    host: {\n        '[disabled]': 'disabled()',\n        '(click)': 'toggleDropdown()',\n        '(input)': 'toggleDropdown(true)',\n        '(keydown.enter)': 'keydownEnter($event)',\n    },\n})\nexport class TuiComboBox<T>\n    extends TuiControl<T | string | null>\n    implements TuiTextfieldAccessor<T>\n{\n    private readonly el = tuiInjectElement<HTMLInputElement>();\n    private readonly host: TuiTextfieldComponent<T> = inject(TuiTextfieldComponent);\n    private readonly textfield: TuiTextfieldDirective<T> = inject(TuiTextfieldDirective);\n    private readonly open = tuiDropdownOpen();\n    private readonly dropdownEnabled = tuiDropdownEnabled(this.interactive);\n    private readonly dropdown = inject(TuiDropdownDirective);\n    private readonly itemsHandlers: TuiItemsHandlers<T | string> =\n        inject(TUI_ITEMS_HANDLERS);\n\n    private readonly matcher = signal<TuiStringMatcher<T> | null>(TUI_STRICT_MATCHER);\n    private readonly strict = signal(true);\n    private readonly datalist = tuiInjectAuxiliary<TuiDataListAccessor<T>>(\n        (x) => x !== this && 'options' in x && isSignal(x.options),\n    );\n\n    private readonly options = computed(\n        () =>\n            this.datalist()\n                ?.options?.() // TODO(v5): remove optional call `?.()`\n                .filter((x) => !this.itemsHandlers.disabledItemHandler()(x)) ?? [],\n    );\n\n    protected readonly nonStrictValueEffect = effect(() => {\n        if (\n            !this.options().length &&\n            !this.strict() &&\n            this.stringify(this.value()) !== this.textfield.value()\n        ) {\n            this.onChange(this.textfield.value() || null);\n        }\n    }, TUI_ALLOW_SIGNAL_WRITES);\n\n    protected readonly matchingEffect = effect(() => {\n        const options = this.options();\n        const matcher = this.matcher();\n\n        if (!options.length || !matcher) {\n            return;\n        }\n\n        const textfieldValue = this.textfield.value();\n        const selectedOption =\n            options.find((x) =>\n                matcher(x, textfieldValue, this.itemsHandlers.stringify()),\n            ) ?? null;\n        const stringified = this.stringify(selectedOption);\n        const fallback = this.strict() || !textfieldValue ? null : textfieldValue;\n\n        this.onChange(selectedOption ?? fallback);\n\n        if (stringified && stringified !== textfieldValue) {\n            this.textfield.value.set(stringified);\n        }\n    }, TUI_ALLOW_SIGNAL_WRITES);\n\n    protected readonly blurEffect = effect(() => {\n        const incomplete = untracked(() => this.strict() && !this.value());\n\n        if (!this.host.focused() && incomplete) {\n            this.textfield.value.set('');\n        }\n    }, TUI_ALLOW_SIGNAL_WRITES);\n\n    // TODO(v5): use signal input\n    @Input('strict')\n    public set strictSetter(x: boolean) {\n        this.strict.set(x);\n    }\n\n    // TODO(v5): use signal input\n    @Input('matcher')\n    public set matcherSetter(x: TuiStringMatcher<T> | null) {\n        this.matcher.set(x);\n    }\n\n    public setValue(value: T | null): void {\n        const stringified = this.stringify(value);\n\n        if (stringified !== this.textfield.value()) {\n            this.textfield.value.set(stringified);\n            setTimeout((end = stringified.length) => this.el.setSelectionRange(end, end));\n        }\n\n        this.onChange(value);\n\n        if (!value) {\n            this.toggleDropdown(true);\n        }\n    }\n\n    public override writeValue(value: T | string | null): void {\n        super.writeValue(value);\n        this.textfield.value.set(this.stringify(value));\n    }\n\n    protected toggleDropdown(open = !this.open()): void {\n        if (this.dropdownEnabled() && this.dropdown._content()) {\n            this.open.set(open);\n        }\n    }\n\n    protected keydownEnter(event: KeyboardEvent): void {\n        if (!this.open()) {\n            return;\n        }\n\n        event.preventDefault();\n\n        const options = this.options();\n\n        if (options.length === 1 && options[0]) {\n            this.setValue(options[0]);\n            this.toggleDropdown(false);\n        }\n    }\n\n    private stringify(value: T | string | null): string {\n        return value ? this.itemsHandlers.stringify()(value) : '';\n    }\n}\n","/**\n * Generated bundle index. Do not edit.\n */\n\nexport * from './index';\n"],"names":[],"mappings":";;;;;;;;;;;;AAiCA,MAgBa,WACT,SAAQ,UAA6B,CAAA;AAjBzC,IAAA,WAAA,GAAA;;QAoBqB,IAAE,CAAA,EAAA,GAAG,gBAAgB,EAAoB,CAAC;AAC1C,QAAA,IAAA,CAAA,IAAI,GAA6B,MAAM,CAAC,qBAAqB,CAAC,CAAC;AAC/D,QAAA,IAAA,CAAA,SAAS,GAA6B,MAAM,CAAC,qBAAqB,CAAC,CAAC;QACpE,IAAI,CAAA,IAAA,GAAG,eAAe,EAAE,CAAC;AACzB,QAAA,IAAA,CAAA,eAAe,GAAG,kBAAkB,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;AACvD,QAAA,IAAA,CAAA,QAAQ,GAAG,MAAM,CAAC,oBAAoB,CAAC,CAAC;AACxC,QAAA,IAAA,CAAA,aAAa,GAC1B,MAAM,CAAC,kBAAkB,CAAC,CAAC;AAEd,QAAA,IAAA,CAAA,OAAO,GAAG,MAAM,CAA6B,kBAAkB,CAAC,CAAC;AACjE,QAAA,IAAA,CAAA,MAAM,GAAG,MAAM,CAAC,IAAI,CAAC,CAAC;QACtB,IAAQ,CAAA,QAAA,GAAG,kBAAkB,CAC1C,CAAC,CAAC,KAAK,CAAC,KAAK,IAAI,IAAI,SAAS,IAAI,CAAC,IAAI,QAAQ,CAAC,CAAC,CAAC,OAAO,CAAC,CAC7D,CAAC;QAEe,IAAO,CAAA,OAAA,GAAG,QAAQ,CAC/B,MACI,IAAI,CAAC,QAAQ,EAAE;AACX,cAAE,OAAO,IAAI;aACZ,MAAM,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,aAAa,CAAC,mBAAmB,EAAE,CAAC,CAAC,CAAC,CAAC,IAAI,EAAE,CAC7E,CAAC;AAEiB,QAAA,IAAA,CAAA,oBAAoB,GAAG,MAAM,CAAC,MAAK;AAClD,YAAA,IACI,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,MAAM;gBACtB,CAAC,IAAI,CAAC,MAAM,EAAE;AACd,gBAAA,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,KAAK,EAAE,CAAC,KAAK,IAAI,CAAC,SAAS,CAAC,KAAK,EAAE,EACzD;AACE,gBAAA,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,SAAS,CAAC,KAAK,EAAE,IAAI,IAAI,CAAC,CAAC;AACjD,aAAA;SACJ,EAAE,uBAAuB,CAAC,CAAC;AAET,QAAA,IAAA,CAAA,cAAc,GAAG,MAAM,CAAC,MAAK;AAC5C,YAAA,MAAM,OAAO,GAAG,IAAI,CAAC,OAAO,EAAE,CAAC;AAC/B,YAAA,MAAM,OAAO,GAAG,IAAI,CAAC,OAAO,EAAE,CAAC;AAE/B,YAAA,IAAI,CAAC,OAAO,CAAC,MAAM,IAAI,CAAC,OAAO,EAAE;gBAC7B,OAAO;AACV,aAAA;YAED,MAAM,cAAc,GAAG,IAAI,CAAC,SAAS,CAAC,KAAK,EAAE,CAAC;YAC9C,MAAM,cAAc,GAChB,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,KACX,OAAO,CAAC,CAAC,EAAE,cAAc,EAAE,IAAI,CAAC,aAAa,CAAC,SAAS,EAAE,CAAC,CAC7D,IAAI,IAAI,CAAC;YACd,MAAM,WAAW,GAAG,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC;AACnD,YAAA,MAAM,QAAQ,GAAG,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,cAAc,GAAG,IAAI,GAAG,cAAc,CAAC;AAE1E,YAAA,IAAI,CAAC,QAAQ,CAAC,cAAc,IAAI,QAAQ,CAAC,CAAC;AAE1C,YAAA,IAAI,WAAW,IAAI,WAAW,KAAK,cAAc,EAAE;gBAC/C,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,GAAG,CAAC,WAAW,CAAC,CAAC;AACzC,aAAA;SACJ,EAAE,uBAAuB,CAAC,CAAC;AAET,QAAA,IAAA,CAAA,UAAU,GAAG,MAAM,CAAC,MAAK;AACxC,YAAA,MAAM,UAAU,GAAG,SAAS,CAAC,MAAM,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE,CAAC,CAAC;YAEnE,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,UAAU,EAAE;gBACpC,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,GAAG,CAAC,EAAE,CAAC,CAAC;AAChC,aAAA;SACJ,EAAE,uBAAuB,CAAC,CAAC;AA0D/B,KAAA;;IAvDG,IACW,YAAY,CAAC,CAAU,EAAA;AAC9B,QAAA,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;KACtB;;IAGD,IACW,aAAa,CAAC,CAA6B,EAAA;AAClD,QAAA,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;KACvB;AAEM,IAAA,QAAQ,CAAC,KAAe,EAAA;QAC3B,MAAM,WAAW,GAAG,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,CAAC;QAE1C,IAAI,WAAW,KAAK,IAAI,CAAC,SAAS,CAAC,KAAK,EAAE,EAAE;YACxC,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,GAAG,CAAC,WAAW,CAAC,CAAC;YACtC,UAAU,CAAC,CAAC,GAAG,GAAG,WAAW,CAAC,MAAM,KAAK,IAAI,CAAC,EAAE,CAAC,iBAAiB,CAAC,GAAG,EAAE,GAAG,CAAC,CAAC,CAAC;AACjF,SAAA;AAED,QAAA,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;QAErB,IAAI,CAAC,KAAK,EAAE;AACR,YAAA,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;AAC7B,SAAA;KACJ;AAEe,IAAA,UAAU,CAAC,KAAwB,EAAA;AAC/C,QAAA,KAAK,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;AACxB,QAAA,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,GAAG,CAAC,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,CAAC,CAAC;KACnD;AAES,IAAA,cAAc,CAAC,IAAI,GAAG,CAAC,IAAI,CAAC,IAAI,EAAE,EAAA;QACxC,IAAI,IAAI,CAAC,eAAe,EAAE,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,EAAE,EAAE;AACpD,YAAA,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;AACvB,SAAA;KACJ;AAES,IAAA,YAAY,CAAC,KAAoB,EAAA;AACvC,QAAA,IAAI,CAAC,IAAI,CAAC,IAAI,EAAE,EAAE;YACd,OAAO;AACV,SAAA;QAED,KAAK,CAAC,cAAc,EAAE,CAAC;AAEvB,QAAA,MAAM,OAAO,GAAG,IAAI,CAAC,OAAO,EAAE,CAAC;QAE/B,IAAI,OAAO,CAAC,MAAM,KAAK,CAAC,IAAI,OAAO,CAAC,CAAC,CAAC,EAAE;YACpC,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC;AAC1B,YAAA,IAAI,CAAC,cAAc,CAAC,KAAK,CAAC,CAAC;AAC9B,SAAA;KACJ;AAEO,IAAA,SAAS,CAAC,KAAwB,EAAA;AACtC,QAAA,OAAO,KAAK,GAAG,IAAI,CAAC,aAAa,CAAC,SAAS,EAAE,CAAC,KAAK,CAAC,GAAG,EAAE,CAAC;KAC7D;+GA1HQ,WAAW,EAAA,IAAA,EAAA,IAAA,EAAA,MAAA,EAAA,EAAA,CAAA,eAAA,CAAA,SAAA,EAAA,CAAA,CAAA,EAAA;AAAX,IAAA,SAAA,IAAA,CAAA,IAAA,GAAA,EAAA,CAAA,oBAAA,CAAA,EAAA,UAAA,EAAA,QAAA,EAAA,OAAA,EAAA,SAAA,EAAA,IAAA,EAAA,WAAW,EAbT,YAAA,EAAA,IAAA,EAAA,QAAA,EAAA,oBAAA,EAAA,MAAA,EAAA,EAAA,YAAA,EAAA,CAAA,QAAA,EAAA,cAAA,CAAA,EAAA,aAAA,EAAA,CAAA,SAAA,EAAA,eAAA,CAAA,EAAA,EAAA,IAAA,EAAA,EAAA,SAAA,EAAA,EAAA,OAAA,EAAA,kBAAA,EAAA,OAAA,EAAA,sBAAA,EAAA,eAAA,EAAA,sBAAA,EAAA,EAAA,UAAA,EAAA,EAAA,UAAA,EAAA,YAAA,EAAA,EAAA,EAAA,SAAA,EAAA;YACP,kBAAkB,CAAC,eAAe,CAAC;YACnC,sBAAsB,CAAC,WAAW,CAAC;YACnC,YAAY,CAAC,WAAW,CAAC;AAC5B,SAAA,EAAA,eAAA,EAAA,IAAA,EAAA,cAAA,EAAA,CAAA,EAAA,SAAA,EAAA,EAAA,CAAA,gBAAA,EAAA,CAAA,EAAA,QAAA,EAAA,EAAA,EAAA,CAAA,CAAA,EAAA;;4FASQ,WAAW,EAAA,UAAA,EAAA,CAAA;kBAhBvB,SAAS;AAAC,YAAA,IAAA,EAAA,CAAA;AACP,oBAAA,UAAU,EAAE,IAAI;AAChB,oBAAA,QAAQ,EAAE,oBAAoB;AAC9B,oBAAA,SAAS,EAAE;wBACP,kBAAkB,CAAC,eAAe,CAAC;AACnC,wBAAA,sBAAsB,CAAa,WAAA,CAAA;AACnC,wBAAA,YAAY,CAAa,WAAA,CAAA;AAC5B,qBAAA;oBACD,cAAc,EAAE,CAAC,gBAAgB,CAAC;AAClC,oBAAA,IAAI,EAAE;AACF,wBAAA,YAAY,EAAE,YAAY;AAC1B,wBAAA,SAAS,EAAE,kBAAkB;AAC7B,wBAAA,SAAS,EAAE,sBAAsB;AACjC,wBAAA,iBAAiB,EAAE,sBAAsB;AAC5C,qBAAA;AACJ,iBAAA,CAAA;8BAsEc,YAAY,EAAA,CAAA;sBADtB,KAAK;uBAAC,QAAQ,CAAA;gBAOJ,aAAa,EAAA,CAAA;sBADvB,KAAK;uBAAC,SAAS,CAAA;;;AC3HpB;;AAEG;;;;"}