import * as i0 from '@angular/core';
import { Injectable, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, NgModule } from '@angular/core';
import * as i3 from '@angular/forms';
import { FormsModule } from '@angular/forms';
import * as i2 from '@angular/common';
import { CommonModule } from '@angular/common';
import { DomHandler } from 'primeng/dom';
import { Subject } from 'rxjs';

class TerminalService {
    commandSource = new Subject();
    responseSource = new Subject();
    commandHandler = this.commandSource.asObservable();
    responseHandler = this.responseSource.asObservable();
    sendCommand(command) {
        if (command) {
            this.commandSource.next(command);
        }
    }
    sendResponse(response) {
        if (response) {
            this.responseSource.next(response);
        }
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TerminalService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TerminalService });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TerminalService, decorators: [{
            type: Injectable
        }] });

/**
 * Terminal is a text based user interface.
 * @group Components
 */
class Terminal {
    el;
    terminalService;
    cd;
    /**
     * Initial text to display on terminal.
     * @group Props
     */
    welcomeMessage;
    /**
     * Prompt text for each command.
     * @group Props
     */
    prompt;
    /**
     * Inline style of the component.
     * @group Props
     */
    style;
    /**
     * Style class of the component.
     * @group Props
     */
    styleClass;
    commands = [];
    command;
    container;
    commandProcessed;
    subscription;
    constructor(el, terminalService, cd) {
        this.el = el;
        this.terminalService = terminalService;
        this.cd = cd;
        this.subscription = terminalService.responseHandler.subscribe((response) => {
            this.commands[this.commands.length - 1].response = response;
            this.commandProcessed = true;
        });
    }
    ngAfterViewInit() {
        this.container = DomHandler.find(this.el.nativeElement, '.p-terminal')[0];
    }
    ngAfterViewChecked() {
        if (this.commandProcessed) {
            this.container.scrollTop = this.container.scrollHeight;
            this.commandProcessed = false;
        }
    }
    set response(value) {
        if (value) {
            this.commands[this.commands.length - 1].response = value;
            this.commandProcessed = true;
        }
    }
    handleCommand(event) {
        if (event.keyCode == 13) {
            this.commands.push({ text: this.command });
            this.terminalService.sendCommand(this.command);
            this.command = '';
        }
    }
    focus(element) {
        element.focus();
    }
    ngOnDestroy() {
        if (this.subscription) {
            this.subscription.unsubscribe();
        }
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: Terminal, deps: [{ token: i0.ElementRef }, { token: TerminalService }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
    static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "17.3.7", type: Terminal, selector: "p-terminal", inputs: { welcomeMessage: "welcomeMessage", prompt: "prompt", style: "style", styleClass: "styleClass", response: "response" }, host: { classAttribute: "p-element" }, ngImport: i0, template: `
        <div [ngClass]="'p-terminal p-component'" [ngStyle]="style" [class]="styleClass" (click)="focus(in)">
            <div *ngIf="welcomeMessage">{{ welcomeMessage }}</div>
            <div class="p-terminal-content">
                <div *ngFor="let command of commands">
                    <span class="p-terminal-prompt">{{ prompt }}</span>
                    <span class="p-terminal-command">{{ command.text }}</span>
                    <div class="p-terminal-response" [attr.aria-live]="'polite'">{{ command.response }}</div>
                </div>
            </div>
            <div class="p-terminal-prompt-container">
                <span class="p-terminal-content-prompt">{{ prompt }}</span>
                <input #in type="text" [(ngModel)]="command" class="p-terminal-input" autocomplete="off" (keydown)="handleCommand($event)" autofocus />
            </div>
        </div>
    `, isInline: true, styles: ["@layer primeng{.p-terminal{height:18rem;overflow:auto}.p-terminal-prompt-container{display:flex;align-items:center}.p-terminal-input{flex:1 1 auto;border:0 none;background-color:transparent;color:inherit;padding:0;outline:0 none}.p-terminal-input::-ms-clear{display:none}}\n"], dependencies: [{ kind: "directive", type: i2.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i2.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { kind: "directive", type: i2.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i2.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "directive", type: i3.DefaultValueAccessor, selector: "input:not([type=checkbox])[formControlName],textarea[formControlName],input:not([type=checkbox])[formControl],textarea[formControl],input:not([type=checkbox])[ngModel],textarea[ngModel],[ngDefaultControl]" }, { kind: "directive", type: i3.NgControlStatus, selector: "[formControlName],[ngModel],[formControl]" }, { kind: "directive", type: i3.NgModel, selector: "[ngModel]:not([formControlName]):not([formControl])", inputs: ["name", "disabled", "ngModel", "ngModelOptions"], outputs: ["ngModelChange"], exportAs: ["ngModel"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: Terminal, decorators: [{
            type: Component,
            args: [{ selector: 'p-terminal', template: `
        <div [ngClass]="'p-terminal p-component'" [ngStyle]="style" [class]="styleClass" (click)="focus(in)">
            <div *ngIf="welcomeMessage">{{ welcomeMessage }}</div>
            <div class="p-terminal-content">
                <div *ngFor="let command of commands">
                    <span class="p-terminal-prompt">{{ prompt }}</span>
                    <span class="p-terminal-command">{{ command.text }}</span>
                    <div class="p-terminal-response" [attr.aria-live]="'polite'">{{ command.response }}</div>
                </div>
            </div>
            <div class="p-terminal-prompt-container">
                <span class="p-terminal-content-prompt">{{ prompt }}</span>
                <input #in type="text" [(ngModel)]="command" class="p-terminal-input" autocomplete="off" (keydown)="handleCommand($event)" autofocus />
            </div>
        </div>
    `, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, host: {
                        class: 'p-element'
                    }, styles: ["@layer primeng{.p-terminal{height:18rem;overflow:auto}.p-terminal-prompt-container{display:flex;align-items:center}.p-terminal-input{flex:1 1 auto;border:0 none;background-color:transparent;color:inherit;padding:0;outline:0 none}.p-terminal-input::-ms-clear{display:none}}\n"] }]
        }], ctorParameters: () => [{ type: i0.ElementRef }, { type: TerminalService }, { type: i0.ChangeDetectorRef }], propDecorators: { welcomeMessage: [{
                type: Input
            }], prompt: [{
                type: Input
            }], style: [{
                type: Input
            }], styleClass: [{
                type: Input
            }], response: [{
                type: Input
            }] } });
class TerminalModule {
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TerminalModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
    static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.3.7", ngImport: i0, type: TerminalModule, declarations: [Terminal], imports: [CommonModule, FormsModule], exports: [Terminal] });
    static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TerminalModule, imports: [CommonModule, FormsModule] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TerminalModule, decorators: [{
            type: NgModule,
            args: [{
                    imports: [CommonModule, FormsModule],
                    exports: [Terminal],
                    declarations: [Terminal]
                }]
        }] });

/**
 * Generated bundle index. Do not edit.
 */

export { Terminal, TerminalModule, TerminalService };
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