fixes for image gen
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281
frontend/src/components/common/ImageQueueModal.tsx
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281
frontend/src/components/common/ImageQueueModal.tsx
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/**
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* Image Queue Modal - Shows per-image progress for image generation
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* Similar to WordPress plugin's image queue processor
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*/
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import React, { useState, useEffect, useRef } from 'react';
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import { Modal } from '../ui/modal';
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export interface ImageQueueItem {
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image_id: number;
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index: number;
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label: string;
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content_title: string;
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status: 'pending' | 'processing' | 'completed' | 'failed';
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progress: number;
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image_url: string | null;
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error: string | null;
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}
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interface ImageQueueModalProps {
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isOpen: boolean;
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queue: ImageQueueItem[];
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onClose: () => void;
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}
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export default function ImageQueueModal({
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isOpen,
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queue,
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onClose,
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}: ImageQueueModalProps) {
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const [localQueue, setLocalQueue] = useState<ImageQueueItem[]>(queue);
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const progressIntervalsRef = useRef<Map<number, NodeJS.Timeout>>(new Map());
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// Update local queue when prop changes
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useEffect(() => {
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setLocalQueue(queue);
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}, [queue]);
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// Simulate smooth progress for processing images (like WP plugin)
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useEffect(() => {
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if (!isOpen) return;
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localQueue.forEach((item) => {
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if (item.status === 'processing' && item.progress < 95) {
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// Clear existing interval for this item
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const existing = progressIntervalsRef.current.get(item.image_id);
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if (existing) {
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clearInterval(existing);
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}
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// Progressive loading: 50% in 7s, 75% in next 5s, then 5% every second until 95%
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let currentProgress = item.progress;
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let phase = 1;
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let phaseStartTime = Date.now();
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const interval = setInterval(() => {
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const elapsed = Date.now() - phaseStartTime;
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if (phase === 1 && currentProgress < 50) {
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// Phase 1: 0% to 50% in 7 seconds (7.14% per second)
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currentProgress += 0.714;
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if (currentProgress >= 50 || elapsed >= 7000) {
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currentProgress = 50;
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phase = 2;
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phaseStartTime = Date.now();
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}
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} else if (phase === 2 && currentProgress < 75) {
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// Phase 2: 50% to 75% in 5 seconds (5% per second)
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currentProgress += 0.5;
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if (currentProgress >= 75 || elapsed >= 5000) {
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currentProgress = 75;
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phase = 3;
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phaseStartTime = Date.now();
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}
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} else if (phase === 3 && currentProgress < 95) {
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// Phase 3: 75% to 95% - 5% every second
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if (elapsed >= 1000) {
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currentProgress = Math.min(95, currentProgress + 5);
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phaseStartTime = Date.now();
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}
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}
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// Update local state
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setLocalQueue((prev) =>
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prev.map((q) =>
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q.image_id === item.image_id
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? { ...q, progress: Math.min(95, currentProgress) }
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: q
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)
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);
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}, 100);
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progressIntervalsRef.current.set(item.image_id, interval);
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} else {
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// Clear interval if not processing
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const existing = progressIntervalsRef.current.get(item.image_id);
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if (existing) {
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clearInterval(existing);
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progressIntervalsRef.current.delete(item.image_id);
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}
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}
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});
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return () => {
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// Cleanup intervals on unmount
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progressIntervalsRef.current.forEach((interval) => clearInterval(interval));
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progressIntervalsRef.current.clear();
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};
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}, [isOpen, localQueue]);
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// Check if all images are completed
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const allCompleted = localQueue.every(
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(item) => item.status === 'completed' || item.status === 'failed'
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);
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const completedCount = localQueue.filter(
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(item) => item.status === 'completed'
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).length;
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const failedCount = localQueue.filter((item) => item.status === 'failed').length;
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const getStatusColor = (status: string) => {
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switch (status) {
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case 'completed':
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return 'bg-green-50 border-green-200 dark:bg-green-900/20 dark:border-green-800';
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case 'failed':
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return 'bg-red-50 border-red-200 dark:bg-red-900/20 dark:border-red-800';
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case 'processing':
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return 'bg-blue-50 border-blue-200 dark:bg-blue-900/20 dark:border-blue-800';
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default:
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return 'bg-gray-50 border-gray-200 dark:bg-gray-800 dark:border-gray-700';
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}
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};
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const getProgressColor = (status: string) => {
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switch (status) {
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case 'completed':
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return 'bg-green-500';
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case 'failed':
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return 'bg-red-500';
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case 'processing':
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return 'bg-blue-500';
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default:
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return 'bg-gray-300';
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}
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};
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const getStatusIcon = (status: string) => {
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switch (status) {
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case 'completed':
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return '✅';
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case 'failed':
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return '❌';
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case 'processing':
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return '⏳';
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default:
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return '⏸️';
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}
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};
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const getStatusText = (status: string) => {
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switch (status) {
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case 'completed':
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return 'Complete';
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case 'failed':
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return 'Failed';
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case 'processing':
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return 'Generating...';
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default:
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return 'Pending';
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}
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};
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return (
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<Modal
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isOpen={isOpen}
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onClose={onClose}
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className="max-w-4xl"
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showCloseButton={!allCompleted}
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>
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<div className="p-6">
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{/* Header */}
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<div className="mb-6">
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<h3 className="text-lg font-semibold text-gray-900 dark:text-white mb-1 text-center">
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🎨 Generating Images
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</h3>
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<p className="text-sm text-gray-500 dark:text-gray-400 text-center">
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Total: {localQueue.length} image{localQueue.length !== 1 ? 's' : ''} in queue
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{allCompleted && (
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<span className="ml-2">
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({completedCount} completed{failedCount > 0 ? `, ${failedCount} failed` : ''})
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</span>
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)}
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</p>
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</div>
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{/* Image Queue */}
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<div className="space-y-3 max-h-[60vh] overflow-y-auto">
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{localQueue.map((item) => (
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<div
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key={item.image_id}
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className={`p-4 rounded-lg border-2 transition-colors ${getStatusColor(
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item.status
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)}`}
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>
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<div className="flex items-center gap-4">
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{/* Left side: Info and progress */}
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<div className="flex-1">
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<div className="flex items-center gap-3 mb-2">
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<div className="w-6 h-6 rounded-full bg-blue-500 text-white text-xs font-bold flex items-center justify-center flex-shrink-0">
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{item.index}
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</div>
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<span className="font-semibold text-sm text-gray-900 dark:text-white">
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{item.label}
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</span>
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<span className="text-xs text-gray-500 dark:text-gray-400 flex-1 truncate">
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{item.content_title}
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</span>
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<span className="text-xs font-semibold text-gray-700 dark:text-gray-300">
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{getStatusIcon(item.status)} {getStatusText(item.status)}
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</span>
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</div>
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{/* Progress bar */}
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<div className="relative h-5 bg-gray-200 dark:bg-gray-700 rounded-full overflow-hidden">
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<div
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className={`h-full ${getProgressColor(
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item.status
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)} transition-all duration-300 ease-out`}
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style={{ width: `${item.progress}%` }}
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/>
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<div className="absolute inset-0 flex items-center justify-center">
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<span className="text-xs font-bold text-gray-900 dark:text-white">
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{item.status === 'processing'
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? `${Math.round(item.progress)}%`
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: item.status === 'completed'
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? '100%'
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: item.status === 'failed'
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? 'Failed'
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: '0%'}
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</span>
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</div>
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</div>
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{/* Error message */}
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{item.status === 'failed' && item.error && (
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<div className="mt-2 p-2 bg-red-100 dark:bg-red-900/30 border-l-3 border-red-500 rounded text-xs text-red-700 dark:text-red-300">
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{item.error}
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</div>
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)}
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</div>
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{/* Right side: Thumbnail */}
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<div className="w-20 h-20 bg-gray-100 dark:bg-gray-800 rounded-lg flex items-center justify-center overflow-hidden flex-shrink-0">
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{item.image_url ? (
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<img
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src={item.image_url}
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alt={item.label}
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className="w-full h-full object-cover"
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/>
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) : (
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<span className="text-xs text-gray-400">No image</span>
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)}
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</div>
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</div>
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</div>
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))}
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</div>
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{/* Success message when all done */}
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{allCompleted && (
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<div className="mt-6 p-4 bg-green-50 dark:bg-green-900/20 border border-green-200 dark:border-green-800 rounded-lg">
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<p className="text-sm text-green-800 dark:text-green-200 text-center font-medium">
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Image generation complete! {completedCount} image
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{completedCount !== 1 ? 's' : ''} generated successfully
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{failedCount > 0 && `, ${failedCount} failed`}.
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</p>
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</div>
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)}
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</div>
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</Modal>
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);
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}
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