Koha9
298 lines
12 KiB
TypeScript
298 lines
12 KiB
TypeScript
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import React, { useState, useRef, useEffect } from 'react';
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import { SyncStrategy, RegexReplacement } from '../types';
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import {
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ArrowRightCircle,
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ArrowLeftCircle,
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GitMerge,
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ChevronDown,
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Check,
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HelpCircle,
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Plus,
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Trash2,
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Save,
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RotateCcw
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} from 'lucide-react';
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interface StrategyOption {
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value: SyncStrategy;
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label: string;
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description: string;
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icon: React.ElementType;
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color: string;
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}
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const STRATEGIES: StrategyOption[] = [
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{
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value: SyncStrategy.LOCAL_OVERWRITE,
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label: 'Local Overwrite',
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description: 'Local playlist completely overwrites Cloud. (No Diff)',
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icon: ArrowRightCircle,
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color: 'text-blue-400'
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},
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{
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value: SyncStrategy.CLOUD_OVERWRITE,
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label: 'Cloud Overwrite',
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description: 'Cloud playlist completely overwrites Local. (No Diff)',
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icon: ArrowLeftCircle,
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color: 'text-green-400'
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},
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{
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value: SyncStrategy.MERGE_LOCAL,
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label: 'Two-way Merge (Local Priority)',
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description: 'Merge both. Conflicts resolve to Local version.',
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icon: GitMerge,
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color: 'text-blue-300'
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},
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{
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value: SyncStrategy.MERGE_CLOUD,
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label: 'Two-way Merge (Cloud Priority)',
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description: 'Merge both. Conflicts resolve to Cloud version.',
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icon: GitMerge,
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color: 'text-green-300'
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}
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];
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interface StrategySelectorProps {
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currentStrategy: SyncStrategy;
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onSelect: (strategy: SyncStrategy, label: string) => void;
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savedRegexReplacements: RegexReplacement[];
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onSaveRegex: (replacements: RegexReplacement[]) => void;
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}
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const StrategySelector: React.FC<StrategySelectorProps> = ({
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currentStrategy,
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onSelect,
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savedRegexReplacements,
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onSaveRegex
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}) => {
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const [isOpen, setIsOpen] = useState(false);
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const dropdownRef = useRef<HTMLDivElement>(null);
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// Local state for regex editing
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const [localReplacements, setLocalReplacements] = useState<RegexReplacement[]>([]);
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const [isDirty, setIsDirty] = useState(false);
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// Initialize local state when prop updates (only if not dirty, or initially)
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useEffect(() => {
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setLocalReplacements(JSON.parse(JSON.stringify(savedRegexReplacements)));
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setIsDirty(false);
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}, [savedRegexReplacements]);
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// Check dirty state whenever local changes
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useEffect(() => {
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const isDifferent = JSON.stringify(localReplacements) !== JSON.stringify(savedRegexReplacements);
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setIsDirty(isDifferent);
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}, [localReplacements, savedRegexReplacements]);
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const selectedOption = STRATEGIES.find(s => s.value === currentStrategy) || STRATEGIES[0];
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useEffect(() => {
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const handleClickOutside = (event: MouseEvent) => {
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if (dropdownRef.current && !dropdownRef.current.contains(event.target as Node)) {
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setIsOpen(false);
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}
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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 handleSelect = (strategy: StrategyOption) => {
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onSelect(strategy.value, strategy.label);
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};
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// Regex Handlers
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const handleAddRegex = () => {
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const newId = Date.now().toString();
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setLocalReplacements(prev => [...prev, { id: newId, pattern: '', replacement: '' }]);
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};
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const handleDeleteRegex = (id: string) => {
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setLocalReplacements(prev => prev.filter(r => r.id !== id));
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};
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const handleUpdateRegex = (id: string, field: 'pattern' | 'replacement', value: string) => {
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setLocalReplacements(prev => prev.map(r =>
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r.id === id ? { ...r, [field]: value } : r
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));
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};
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const handleReset = () => {
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setLocalReplacements(JSON.parse(JSON.stringify(savedRegexReplacements)));
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};
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const handleSave = () => {
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const validReplacements = localReplacements.filter(r => r.pattern.trim() !== '');
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setLocalReplacements(validReplacements);
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onSaveRegex(validReplacements);
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};
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return (
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<div className="relative group" ref={dropdownRef}>
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{/* Trigger Button - Added Ring to create visual 'cutout' over panels */}
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<button
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onClick={() => setIsOpen(!isOpen)}
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className="flex items-center justify-center w-12 h-12 rounded-full bg-gray-800/90 border border-gray-600 hover:border-plex-orange text-gray-300 hover:text-white hover:bg-gray-700/80 transition-all shadow-2xl hover:shadow-plex-orange/30 ring-[6px] md:ring-8 ring-gray-900 backdrop-blur-sm active:scale-95"
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title={`Current Strategy: ${selectedOption.label}`}
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>
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<selectedOption.icon size={22} className={selectedOption.color} strokeWidth={2.5} />
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<div className="absolute -bottom-1 -right-1 bg-gray-900 rounded-full border border-gray-600 p-[2px] shadow-sm">
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<ChevronDown size={10} className="text-gray-400" />
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</div>
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</button>
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{/* Dropdown Menu - Persistent Mount for State Preservation */}
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<div
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className={`absolute
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top-14
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/* Mobile: Open to left */
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right-0 origin-top-right
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/* Desktop: Center alignment */
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md:left-1/2 md:right-auto md:origin-top md:-translate-x-1/2
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w-80 md:w-[30rem] bg-gray-800/95 border border-white/10 rounded-xl shadow-2xl z-50 overflow-hidden backdrop-blur-xl
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transition-all duration-200 ease-out
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${isOpen ? 'opacity-100 scale-100 visible translate-y-0' : 'opacity-0 scale-95 invisible pointer-events-none -translate-y-2'}`}
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>
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{/* Section 1: Sync Strategy */}
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<div className="px-4 py-3 bg-black/20 border-b border-white/5">
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<h3 className="text-[10px] font-bold text-gray-500 uppercase tracking-widest mb-2">Sync Strategy</h3>
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<div className="space-y-1">
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{STRATEGIES.map((strategy) => (
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<div
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key={strategy.value}
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onClick={() => handleSelect(strategy)}
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className={`group flex items-center justify-between p-2 rounded-lg cursor-pointer transition-all border ${
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currentStrategy === strategy.value
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? 'bg-white/10 border-white/10 shadow-sm'
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: 'hover:bg-white/5 border-transparent'
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}`}
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>
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<div className="flex items-center space-x-3 overflow-hidden">
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<strategy.icon size={18} className={strategy.color} />
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<span className={`text-sm font-medium truncate ${currentStrategy === strategy.value ? 'text-white' : 'text-gray-300 group-hover:text-white'}`}>
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{strategy.label}
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</span>
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</div>
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<div className="flex items-center space-x-2">
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<div className="relative group/tooltip">
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<HelpCircle size={14} className="text-gray-600 hover:text-gray-400 transition-colors" />
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<div className="absolute right-0 bottom-full mb-2 w-48 p-2.5 bg-gray-900 text-xs text-gray-300 rounded-lg shadow-xl border border-gray-700 pointer-events-none opacity-0 group-hover/tooltip:opacity-100 transition-opacity z-50">
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{strategy.description}
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</div>
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</div>
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{currentStrategy === strategy.value && (
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<Check size={14} className="text-plex-orange" strokeWidth={3} />
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)}
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</div>
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</div>
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))}
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</div>
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</div>
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{/* Section 2: Regex Preprocessing */}
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<div className="p-4 bg-gray-900/40">
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<div className="flex items-center justify-between mb-3">
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<h3 className="text-[10px] font-bold text-gray-500 uppercase tracking-widest">Regex Rules</h3>
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{localReplacements.length === 0 && (
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<button
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onClick={handleAddRegex}
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className="p-1 rounded bg-gray-700/50 hover:bg-gray-600 text-gray-400 hover:text-white transition-colors"
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title="Add Rule"
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>
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<Plus size={14} />
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</button>
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)}
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</div>
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<div className="space-y-2 mb-4 max-h-52 overflow-y-auto pr-1 custom-scrollbar">
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{localReplacements.length === 0 ? (
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<div className="text-xs text-gray-600 italic text-center py-4 border border-dashed border-gray-700/50 rounded-lg">
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No regex replacements configured.
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</div>
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) : (
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localReplacements.map((regex) => (
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<div key={regex.id} className="flex items-center space-x-2 animate-in slide-in-from-left-2 duration-200">
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<div className="flex-1 min-w-0">
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<input
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type="text"
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placeholder="Regex Pattern"
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value={regex.pattern}
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onChange={(e) => handleUpdateRegex(regex.id, 'pattern', e.target.value)}
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className={`w-full bg-gray-900/80 border rounded-md px-2.5 py-1.5 text-xs text-gray-200 focus:outline-none focus:ring-1 transition-all placeholder-gray-600
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${!regex.pattern && isDirty ? 'border-red-500/30 focus:border-red-500' : 'border-gray-700 focus:border-plex-orange'}`}
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/>
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</div>
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<div className="flex-none text-gray-600">
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<ArrowRightCircle size={12} />
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</div>
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<div className="flex-1 min-w-0">
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<input
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type="text"
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placeholder="Replacement"
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value={regex.replacement}
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onChange={(e) => handleUpdateRegex(regex.id, 'replacement', e.target.value)}
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className="w-full bg-gray-900/80 border border-gray-700 rounded-md px-2.5 py-1.5 text-xs text-gray-200 focus:outline-none focus:border-plex-orange focus:ring-1 focus:ring-plex-orange transition-all placeholder-gray-600"
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/>
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</div>
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<button
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onClick={() => handleDeleteRegex(regex.id)}
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className="text-gray-600 hover:text-red-400 p-1.5 hover:bg-red-500/10 rounded transition-colors"
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title="Delete Rule"
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>
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<Trash2 size={14} />
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</button>
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</div>
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))
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)}
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</div>
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{/* Actions */}
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<div className="space-y-3 pt-3 border-t border-white/5">
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{localReplacements.length > 0 && (
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<div className="flex justify-center">
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<button
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onClick={handleAddRegex}
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className="flex items-center space-x-1.5 text-xs text-plex-orange hover:text-yellow-400 transition-colors opacity-80 hover:opacity-100"
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>
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<Plus size={12} />
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<span className="font-medium">Add Rule</span>
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</button>
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</div>
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)}
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<div className="grid grid-cols-2 gap-3">
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<button
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onClick={handleReset}
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disabled={!isDirty}
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className={`flex items-center justify-center space-x-2 py-1.5 rounded-lg text-xs font-medium border transition-all
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${isDirty
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? 'bg-gray-800 border-gray-600 text-gray-300 hover:bg-gray-700 hover:text-white'
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: 'bg-transparent border-gray-800 text-gray-600 cursor-not-allowed'}`}
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>
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<RotateCcw size={14} />
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<span>Revert</span>
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</button>
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<button
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onClick={handleSave}
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disabled={!isDirty}
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className={`flex items-center justify-center space-x-2 py-1.5 rounded-lg text-xs font-bold border transition-all
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${isDirty
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? 'bg-plex-orange border-plex-orange text-gray-900 hover:bg-yellow-500 shadow-lg shadow-plex-orange/10'
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: 'bg-gray-800/50 border-gray-800 text-gray-600 cursor-not-allowed'}`}
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>
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<Save size={14} />
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<span>Save Changes</span>
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</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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);
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};
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export default StrategySelector;
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