397 lines
15 KiB
TypeScript
397 lines
15 KiB
TypeScript
/**
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* CanvasHeader - Workflow controls (Neu, Speichern, laden, Ausführen), version selector, and execute result.
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*/
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import React, { useState, useRef, useEffect, useCallback } from 'react';
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import { FaCog, FaPlay, FaSpinner, FaCloudUploadAlt, FaCloudDownloadAlt, FaArchive, FaDatabase, FaBookmark, FaCaretDown } from 'react-icons/fa';
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import type { Automation2Workflow, ExecuteGraphResponse, AutoVersion, AutoTemplateScope } from '../../../api/workflowApi';
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import styles from './Automation2FlowEditor.module.css';
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import { useLanguage } from '../../../providers/language/LanguageContext';
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interface CanvasHeaderProps {
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workflows: Automation2Workflow[];
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currentWorkflowId: string | null;
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onWorkflowSelect: (workflowId: string | null) => void;
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onNew: () => void;
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onSave: () => void;
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onExecute: () => void;
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onWorkflowSettings?: () => void;
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onToggleChat?: () => void;
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saving: boolean;
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executing: boolean;
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hasNodes: boolean;
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executeResult: ExecuteGraphResponse | null;
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versions?: AutoVersion[];
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currentVersionId?: string | null;
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onVersionSelect?: (versionId: string | null) => void;
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onPublishVersion?: (versionId: string) => void;
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onUnpublishVersion?: (versionId: string) => void;
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onArchiveVersion?: (versionId: string) => void;
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onCreateDraft?: () => void;
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versionLoading?: boolean;
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onSaveAsTemplate?: (scope: AutoTemplateScope) => void;
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templateSaving?: boolean;
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onNewFromTemplate?: () => void;
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onWorkflowRename?: (workflowId: string, newName: string) => void;
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}
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function _getStatusBadge(t: (key: string) => string): Record<string, { label: string; color: string }> {
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return {
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draft: { label: t('Entwurf'), color: 'var(--warning-color, #ffc107)' },
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published: { label: t('Veröffentlicht'), color: 'var(--success-color, #28a745)' },
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archived: { label: t('Archiviert'), color: 'var(--text-secondary, #666)' },
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};
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}
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export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
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currentWorkflowId,
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onWorkflowSelect,
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onNew,
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onSave,
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onExecute,
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onWorkflowSettings,
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onToggleChat,
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saving,
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executing,
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hasNodes,
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executeResult,
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versions,
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currentVersionId,
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onVersionSelect,
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onPublishVersion,
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onUnpublishVersion,
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onArchiveVersion,
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onCreateDraft,
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versionLoading,
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onSaveAsTemplate,
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templateSaving,
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onNewFromTemplate,
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onWorkflowRename,
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}) => {
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const { t } = useLanguage();
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const statusBadge = _getStatusBadge(t);
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const currentVersion = versions?.find((v) => v.id === currentVersionId);
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const currentStatus = currentVersion?.status || 'draft';
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const badge = statusBadge[currentStatus] || statusBadge.draft;
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const [newMenuOpen, setNewMenuOpen] = useState(false);
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const newMenuRef = useRef<HTMLDivElement>(null);
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const [templateMenuOpen, setTemplateMenuOpen] = useState(false);
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const templateMenuRef = useRef<HTMLDivElement>(null);
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const [editingName, setEditingName] = useState(false);
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const [nameValue, setNameValue] = useState('');
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const nameInputRef = useRef<HTMLInputElement>(null);
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const currentWorkflow = workflows.find((w) => w.id === currentWorkflowId);
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const _startNameEdit = useCallback(() => {
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if (!currentWorkflowId || !onWorkflowRename) return;
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setNameValue(currentWorkflow?.label || '');
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setEditingName(true);
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}, [currentWorkflowId, currentWorkflow?.label, onWorkflowRename]);
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const _commitNameEdit = useCallback(() => {
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setEditingName(false);
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const trimmed = nameValue.trim();
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if (!trimmed || !currentWorkflowId || !onWorkflowRename) return;
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if (trimmed !== currentWorkflow?.label) {
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onWorkflowRename(currentWorkflowId, trimmed);
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}
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}, [nameValue, currentWorkflowId, currentWorkflow?.label, onWorkflowRename]);
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useEffect(() => {
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if (editingName && nameInputRef.current) {
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nameInputRef.current.focus();
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nameInputRef.current.select();
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}
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}, [editingName]);
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useEffect(() => {
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const _handleClickOutside = (e: MouseEvent) => {
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if (newMenuRef.current && !newMenuRef.current.contains(e.target as Node)) setNewMenuOpen(false);
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if (templateMenuRef.current && !templateMenuRef.current.contains(e.target as Node)) setTemplateMenuOpen(false);
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};
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document.addEventListener('mousedown', _handleClickOutside);
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return () => document.removeEventListener('mousedown', _handleClickOutside);
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}, []);
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const SCOPE_LABELS: Record<string, string> = { user: 'Meine Vorlagen', instance: 'Instanz', mandate: 'Mandant' };
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return (
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<div className={styles.canvasHeader}>
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<div style={{ display: 'flex', alignItems: 'center', gap: '0.75rem', flexWrap: 'wrap' }}>
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{/* Workflow name: inline editable */}
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{currentWorkflowId && currentWorkflow ? (
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editingName ? (
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<input
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ref={nameInputRef}
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value={nameValue}
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onChange={(e) => setNameValue(e.target.value)}
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onBlur={_commitNameEdit}
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onKeyDown={(e) => { if (e.key === 'Enter') _commitNameEdit(); if (e.key === 'Escape') setEditingName(false); }}
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style={{ padding: '0.25rem 0.4rem', fontSize: '0.95rem', fontWeight: 600, border: '1px solid var(--primary-color, #007bff)', borderRadius: 4, outline: 'none', minWidth: 140, maxWidth: 300 }}
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/>
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) : (
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<h4
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className={styles.canvasTitle}
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style={{ margin: 0, cursor: onWorkflowRename ? 'pointer' : 'default', fontSize: '0.95rem', fontWeight: 600 }}
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onClick={_startNameEdit}
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title={onWorkflowRename ? 'Klicken zum Umbenennen' : undefined}
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>
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{currentWorkflow.label}
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</h4>
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)
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) : (
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<h4 className={styles.canvasTitle} style={{ margin: 0, fontStyle: 'italic', opacity: 0.6 }}>
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Neuer Workflow
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</h4>
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)}
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{onWorkflowSettings && (
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<button
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type="button"
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className={styles.canvasGearBtn}
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title={t('Workflowkonfiguration Einstieg/Starts')}
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aria-label="Workflow-Konfiguration"
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onClick={onWorkflowSettings}
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>
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<FaCog />
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</button>
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)}
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{/* Split "Neu" button */}
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<div ref={newMenuRef} style={{ position: 'relative', display: 'inline-block' }}>
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<div style={{ display: 'flex' }}>
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<button type="button" className={styles.retryButton} onClick={onNew} style={{ borderTopRightRadius: 0, borderBottomRightRadius: 0 }}>
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Neu
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</button>
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<button
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type="button"
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className={styles.retryButton}
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onClick={() => setNewMenuOpen((p) => !p)}
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style={{ borderTopLeftRadius: 0, borderBottomLeftRadius: 0, paddingLeft: 4, paddingRight: 6, borderLeft: '1px solid rgba(0,0,0,0.15)' }}
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title={t('Neu aus Vorlage')}
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>
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<FaCaretDown style={{ fontSize: '0.7rem' }} />
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</button>
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</div>
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{newMenuOpen && (
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<div style={{ position: 'absolute', top: '100%', left: 0, zIndex: 100, background: 'var(--bg-primary, #fff)', border: '1px solid var(--border-color, #e0e0e0)', borderRadius: 6, boxShadow: '0 4px 12px rgba(0,0,0,0.15)', minWidth: 180, marginTop: 4 }}>
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<button
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type="button"
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onClick={() => { onNew(); setNewMenuOpen(false); }}
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style={{ display: 'block', width: '100%', textAlign: 'left', padding: '8px 12px', border: 'none', background: 'transparent', cursor: 'pointer', fontSize: '0.85rem' }}
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>
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Leerer Workflow
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</button>
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{onNewFromTemplate && (
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<button
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type="button"
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onClick={() => { onNewFromTemplate(); setNewMenuOpen(false); }}
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style={{ display: 'block', width: '100%', textAlign: 'left', padding: '8px 12px', border: 'none', background: 'transparent', cursor: 'pointer', fontSize: '0.85rem', borderTop: '1px solid var(--border-color, #e0e0e0)' }}
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>
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Aus Vorlage...
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</button>
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)}
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</div>
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)}
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</div>
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<button
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type="button"
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className={styles.retryButton}
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onClick={onSave}
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disabled={saving || !hasNodes}
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>
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{saving ? <FaSpinner className={styles.spinner} /> : 'Speichern'}
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</button>
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{/* Save as template */}
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{currentWorkflowId && onSaveAsTemplate && (
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<div ref={templateMenuRef} style={{ position: 'relative', display: 'inline-block' }}>
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<button
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type="button"
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className={styles.retryButton}
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onClick={() => setTemplateMenuOpen((p) => !p)}
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disabled={templateSaving}
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title={t('Als Vorlage speichern')}
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>
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{templateSaving ? <FaSpinner className={styles.spinner} /> : <><FaBookmark style={{ marginRight: 4 }} />{t('Als Vorlage')}</>}
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</button>
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{templateMenuOpen && (
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<div style={{ position: 'absolute', top: '100%', left: 0, zIndex: 100, background: 'var(--bg-primary, #fff)', border: '1px solid var(--border-color, #e0e0e0)', borderRadius: 6, boxShadow: '0 4px 12px rgba(0,0,0,0.15)', minWidth: 180, marginTop: 4 }}>
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{(['user', 'instance', 'mandate'] as const).map((s) => (
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<button
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key={s}
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type="button"
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onClick={() => { onSaveAsTemplate(s); setTemplateMenuOpen(false); }}
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style={{ display: 'block', width: '100%', textAlign: 'left', padding: '8px 12px', border: 'none', background: 'transparent', cursor: 'pointer', fontSize: '0.85rem', borderTop: s !== 'user' ? '1px solid var(--border-color, #e0e0e0)' : undefined }}
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>
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{SCOPE_LABELS[s]}
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</button>
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))}
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</div>
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)}
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</div>
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)}
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<select
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value={currentWorkflowId ?? ''}
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onChange={(e) => {
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const id = e.target.value ? e.target.value : null;
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onWorkflowSelect(id);
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}}
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style={{ padding: '0.4rem', minWidth: 180 }}
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>
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<option value="">{t('Workflow laden')}</option>
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{workflows.map((w) => (
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<option key={w.id} value={w.id}>
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{w.label}
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</option>
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))}
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</select>
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<button
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type="button"
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className={styles.retryButton}
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onClick={onExecute}
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disabled={executing || !hasNodes}
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>
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{executing ? (
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<>
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<FaSpinner className={styles.spinner} style={{ marginRight: '0.5rem', display: 'inline-block' }} />
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Ausführen…
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</>
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) : (
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<>
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<FaPlay style={{ marginRight: '0.5rem' }} />
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Ausführen
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</>
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)}
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</button>
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{onToggleChat && (
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<button type="button" className={styles.retryButton} onClick={onToggleChat} title={t('Workspace-Panel: Chats, Dateien, Quellen')}>
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<FaDatabase style={{ marginRight: '0.4rem' }} />
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Workspace
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</button>
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)}
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</div>
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{/* Version Selector */}
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{currentWorkflowId && versions && versions.length > 0 && (
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<div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem', marginTop: '0.5rem', flexWrap: 'wrap' }}>
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<span style={{ fontSize: '0.8rem', fontWeight: 600, color: 'var(--text-secondary, #666)' }}>Version:</span>
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<select
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value={currentVersionId ?? ''}
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onChange={(e) => onVersionSelect?.(e.target.value || null)}
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style={{ padding: '0.3rem', minWidth: 140, fontSize: '0.85rem' }}
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disabled={versionLoading}
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>
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<option value="">{t('Aktuelle')}</option>
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{versions.map((v) => (
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<option key={v.id} value={v.id}>
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v{v.versionNumber} ({statusBadge[v.status]?.label ?? v.status})
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</option>
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))}
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</select>
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<span
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style={{
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padding: '2px 8px',
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borderRadius: 10,
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fontSize: '0.75rem',
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fontWeight: 600,
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background: badge.color + '22',
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color: badge.color,
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}}
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>
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{badge.label}
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</span>
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{currentVersion && currentStatus === 'draft' && onPublishVersion && (
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<button
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type="button"
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className={styles.retryButton}
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onClick={() => onPublishVersion(currentVersion.id)}
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disabled={versionLoading}
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title={t('Version veröffentlichen')}
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style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
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>
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<FaCloudUploadAlt style={{ marginRight: 4 }} />
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Publish
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</button>
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)}
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{currentVersion && currentStatus === 'published' && onUnpublishVersion && (
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<button
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type="button"
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className={styles.retryButton}
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onClick={() => onUnpublishVersion(currentVersion.id)}
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disabled={versionLoading}
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title={t('Veröffentlichung zurücknehmen')}
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style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
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>
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<FaCloudDownloadAlt style={{ marginRight: 4 }} />
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Unpublish
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</button>
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)}
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{currentVersion && currentStatus !== 'archived' && onArchiveVersion && (
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<button
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type="button"
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className={styles.retryButton}
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onClick={() => onArchiveVersion(currentVersion.id)}
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disabled={versionLoading}
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title={t('Version archivieren')}
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style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
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>
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<FaArchive style={{ marginRight: 4 }} />
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Archiv
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</button>
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)}
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{onCreateDraft && (
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<button
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type="button"
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className={styles.retryButton}
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onClick={onCreateDraft}
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disabled={versionLoading}
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title={t('Neuen Entwurf erstellen')}
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style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
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>
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+ Entwurf
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</button>
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)}
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{versionLoading && <FaSpinner className={styles.spinner} style={{ fontSize: '0.85rem' }} />}
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</div>
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)}
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{executeResult && (
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<div
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style={{
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marginTop: '0.5rem',
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padding: '0.5rem',
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borderRadius: 6,
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fontSize: '0.875rem',
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background: executeResult.success
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? 'rgba(40,167,69,0.15)'
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: (executeResult as { paused?: boolean }).paused
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? 'rgba(0,123,255,0.15)'
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: 'rgba(220,53,69,0.15)',
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color: executeResult.success
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? 'var(--success-color,#28a745)'
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: (executeResult as { paused?: boolean }).paused
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? 'var(--primary-color,#007bff)'
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: 'var(--danger-color,#dc3545)',
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}}
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>
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{executeResult.success ? (
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<>{t('Ausführung abgeschlossen')}</>
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) : (executeResult as { paused?: boolean }).paused ? (
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<>
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⏸ Workflow pausiert. Öffne <strong>{t('Workflows/Tasks')}</strong> in der Sidebar, um den
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Task zu bearbeiten.
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</>
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) : (
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<>✗ {executeResult.error ?? 'Unbekannter Fehler'}</>
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)}
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</div>
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)}
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</div>
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);
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};
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