/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { HarnessPredicate, parallel } from '@angular/cdk/testing';
import { MatDatepickerInputHarness, MatDateRangeInputHarness, } from '@angular/material/datepicker/testing';
import { _MatFormFieldHarnessBase, } from '@angular/material/form-field/testing';
import { MatLegacyInputHarness } from '@angular/material/legacy-input/testing';
import { MatLegacySelectHarness } from '@angular/material/legacy-select/testing';
import { MatLegacyErrorHarness } from './error-harness';
/**
 * Harness for interacting with a standard Material form-field's in tests.
 * @deprecated Use `MatFormFieldHarness` from `@angular/material/form-field/testing` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.
 * @breaking-change 17.0.0
 */
export class MatLegacyFormFieldHarness extends _MatFormFieldHarnessBase {
    constructor() {
        super(...arguments);
        this._prefixContainer = this.locatorForOptional('.mat-form-field-prefix');
        this._suffixContainer = this.locatorForOptional('.mat-form-field-suffix');
        this._label = this.locatorForOptional('.mat-form-field-label');
        this._errors = this.locatorForAll('.mat-error');
        this._hints = this.locatorForAll('mat-hint, .mat-hint');
        this._inputControl = this.locatorForOptional(MatLegacyInputHarness);
        this._selectControl = this.locatorForOptional(MatLegacySelectHarness);
        this._datepickerInputControl = this.locatorForOptional(MatDatepickerInputHarness);
        this._dateRangeInputControl = this.locatorForOptional(MatDateRangeInputHarness);
        this._errorHarness = MatLegacyErrorHarness;
    }
    static { this.hostSelector = '.mat-form-field'; }
    /**
     * Gets a `HarnessPredicate` that can be used to search for a `MatFormFieldHarness` that meets
     * certain criteria.
     * @param options Options for filtering which form field instances are considered a match.
     * @return a `HarnessPredicate` configured with the given options.
     */
    static with(options = {}) {
        return new HarnessPredicate(MatLegacyFormFieldHarness, options)
            .addOption('floatingLabelText', options.floatingLabelText, async (harness, text) => HarnessPredicate.stringMatches(await harness.getLabel(), text))
            .addOption('hasErrors', options.hasErrors, async (harness, hasErrors) => (await harness.hasErrors()) === hasErrors)
            .addOption('isValid', options.isValid, async (harness, isValid) => (await harness.isControlValid()) === isValid);
    }
    /** Gets the appearance of the form-field. */
    async getAppearance() {
        const hostClasses = await (await this.host()).getAttribute('class');
        if (hostClasses !== null) {
            const appearanceMatch = hostClasses.match(/mat-form-field-appearance-(legacy|standard|fill|outline)(?:$| )/);
            if (appearanceMatch) {
                return appearanceMatch[1];
            }
        }
        throw Error('Could not determine appearance of form-field.');
    }
    /** Whether the form-field has a label. */
    async hasLabel() {
        return (await this.host()).hasClass('mat-form-field-has-label');
    }
    /** Whether the label is currently floating. */
    async isLabelFloating() {
        const host = await this.host();
        const [hasLabel, shouldFloat] = await parallel(() => [
            this.hasLabel(),
            host.hasClass('mat-form-field-should-float'),
        ]);
        // If there is no label, the label conceptually can never float. The `should-float` class
        // is just always set regardless of whether the label is displayed or not.
        return hasLabel && shouldFloat;
    }
}
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See https://material.angular.io/guide/mdc-migration for information about migrating.\n * @breaking-change 17.0.0\n */\nexport type LegacyFormFieldControlHarness =\n  | MatLegacyInputHarness\n  | MatLegacySelectHarness\n  | MatDatepickerInputHarness\n  | MatDateRangeInputHarness;\n\n/**\n * Harness for interacting with a standard Material form-field's in tests.\n * @deprecated Use `MatFormFieldHarness` from `@angular/material/form-field/testing` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.\n * @breaking-change 17.0.0\n */\nexport class MatLegacyFormFieldHarness extends _MatFormFieldHarnessBase<\n  LegacyFormFieldControlHarness,\n  typeof MatLegacyErrorHarness\n> {\n  static hostSelector = '.mat-form-field';\n\n  /**\n   * Gets a `HarnessPredicate` that can be used to search for a `MatFormFieldHarness` that meets\n   * certain criteria.\n   * @param options Options for filtering which form field instances are considered a match.\n   * @return a `HarnessPredicate` configured with the given options.\n   */\n  static with(options: FormFieldHarnessFilters = {}): HarnessPredicate<MatLegacyFormFieldHarness> {\n    return new HarnessPredicate(MatLegacyFormFieldHarness, options)\n      .addOption('floatingLabelText', options.floatingLabelText, async (harness, text) =>\n        HarnessPredicate.stringMatches(await harness.getLabel(), text),\n      )\n      .addOption(\n        'hasErrors',\n        options.hasErrors,\n        async (harness, hasErrors) => (await harness.hasErrors()) === hasErrors,\n      )\n      .addOption(\n        'isValid',\n        options.isValid,\n        async (harness, isValid) => (await harness.isControlValid()) === isValid,\n      );\n  }\n\n  protected _prefixContainer = this.locatorForOptional('.mat-form-field-prefix');\n  protected _suffixContainer = this.locatorForOptional('.mat-form-field-suffix');\n  protected _label = this.locatorForOptional('.mat-form-field-label');\n  protected _errors = this.locatorForAll('.mat-error');\n  protected _hints = this.locatorForAll('mat-hint, .mat-hint');\n  protected _inputControl = this.locatorForOptional(MatLegacyInputHarness);\n  protected _selectControl = this.locatorForOptional(MatLegacySelectHarness);\n  protected _datepickerInputControl = this.locatorForOptional(MatDatepickerInputHarness);\n  protected _dateRangeInputControl = this.locatorForOptional(MatDateRangeInputHarness);\n  protected _errorHarness = MatLegacyErrorHarness;\n\n  /** Gets the appearance of the form-field. */\n  async getAppearance(): Promise<'legacy' | 'standard' | 'fill' | 'outline'> {\n    const hostClasses = await (await this.host()).getAttribute('class');\n    if (hostClasses !== null) {\n      const appearanceMatch = hostClasses.match(\n        /mat-form-field-appearance-(legacy|standard|fill|outline)(?:$| )/,\n      );\n      if (appearanceMatch) {\n        return appearanceMatch[1] as 'legacy' | 'standard' | 'fill' | 'outline';\n      }\n    }\n    throw Error('Could not determine appearance of form-field.');\n  }\n\n  /** Whether the form-field has a label. */\n  async hasLabel(): Promise<boolean> {\n    return (await this.host()).hasClass('mat-form-field-has-label');\n  }\n\n  /** Whether the label is currently floating. */\n  async isLabelFloating(): Promise<boolean> {\n    const host = await this.host();\n    const [hasLabel, shouldFloat] = await parallel(() => [\n      this.hasLabel(),\n      host.hasClass('mat-form-field-should-float'),\n    ]);\n    // If there is no label, the label conceptually can never float. The `should-float` class\n    // is just always set regardless of whether the label is displayed or not.\n    return hasLabel && shouldFloat;\n  }\n}\n"]}