File size: 37,760 Bytes
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
cf0d79c
 
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
d4b9975
 
 
9efcf1c
 
d4b9975
 
 
 
 
 
 
 
 
9efcf1c
d4b9975
 
9efcf1c
d4b9975
 
 
 
9efcf1c
d4b9975
 
 
 
9efcf1c
 
d4b9975
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9efcf1c
d4b9975
9efcf1c
d4b9975
9efcf1c
 
d4b9975
 
 
9efcf1c
d4b9975
 
9efcf1c
d4b9975
 
 
 
 
 
 
 
 
9efcf1c
d4b9975
 
 
 
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
d4b9975
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9efcf1c
 
454d813
 
 
9efcf1c
454d813
 
 
9efcf1c
 
 
454d813
 
 
 
 
 
9efcf1c
 
454d813
 
9efcf1c
 
454d813
 
 
9efcf1c
 
454d813
 
 
 
9efcf1c
 
454d813
 
 
9efcf1c
454d813
9efcf1c
454d813
9efcf1c
454d813
 
9efcf1c
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
f434b03
cf0d79c
b1fa4de
f434b03
 
 
b1fa4de
cf0d79c
b1fa4de
 
 
f434b03
b1fa4de
f434b03
 
454d813
f434b03
cf0d79c
b1fa4de
f434b03
 
 
b1fa4de
cf0d79c
b1fa4de
 
cf0d79c
f434b03
b1fa4de
 
f434b03
b1fa4de
454d813
f434b03
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
f434b03
 
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
b5f325d
 
454d813
 
 
 
f434b03
 
 
 
 
 
 
 
 
 
 
 
 
 
 
d4b9975
 
 
 
 
 
 
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9efcf1c
f434b03
454d813
 
d4b9975
f434b03
d4b9975
 
f434b03
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
b5f325d
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
b5f325d
454d813
 
 
b5f325d
454d813
 
 
 
 
 
 
 
b5f325d
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9efcf1c
cf0d79c
9efcf1c
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
f434b03
cf0d79c
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
cf0d79c
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
cf0d79c
 
 
 
 
 
 
 
 
 
 
 
454d813
 
 
 
 
 
 
 
 
 
26d1f1c
454d813
 
 
 
 
 
 
 
 
 
 
26d1f1c
 
 
454d813
26d1f1c
 
 
 
 
 
 
 
 
 
 
 
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
26d1f1c
 
 
 
 
 
 
 
 
454d813
 
 
cf0d79c
454d813
 
 
 
 
 
 
 
 
 
 
 
26d1f1c
454d813
 
 
 
26d1f1c
 
 
 
 
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9efcf1c
 
 
 
 
 
454d813
 
d4b9975
9efcf1c
d4b9975
454d813
d4b9975
454d813
 
 
 
b5f325d
454d813
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9efcf1c
 
 
 
 
 
454d813
 
 
 
 
 
 
9efcf1c
d4b9975
454d813
 
cf0d79c
454d813
 
 
 
cf0d79c
 
b5f325d
 
454d813
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
// Waits for DOM content to be fully loaded and assigns critical elements to variables.
let initialPositions = [];
document.addEventListener("DOMContentLoaded", function() {
    const blockContainer = document.getElementById('blockContainer');
    let blockContainerPage = document.getElementById('block-page');
    const pageContainer = document.getElementById('pages');
    const trashArea = document.getElementById('trashArea');
    const resetButton = document.getElementById('resetButton');
    let currentPage = pageContainer.querySelector('.block.monster.frame.wide');
    const modal = document.getElementById('imageModal');
    const modalImg = document.getElementById('modalImage');
    const captionText = document.getElementById('caption');
    const closeModal = document.getElementsByClassName('close')[0];
    const MAX_COLUMN_HEIGHT = 847; 

    if (!blockContainer || !pageContainer || !trashArea || !currentPage) {
        console.error('Required elements are null');
        return;
    }
    if (!modal) {
        console.error('modal element not found');
        return;
    }
    if (!modalImg) {
        console.error('modalImg element not found');
        return;
    }
    if (!captionText) {
        console.error('captionText element not found');
        return;
    }
    if (!closeModal) {
        console.error('closeModal element not found');
        return;
    }
    
    // Event delegation for image clicks
    blockContainer.addEventListener('click', function(event) {
        console.log('Click detected in blockContainer:', event.target);
        if (event.target.tagName === 'IMG' && event.target.id.startsWith('generated-image-')) {
            console.log('Image clicked for modal display. Image ID:', event.target.id);
            modal.style.display = 'block';
            modalImg.src = event.target.src;
            captionText.innerHTML = event.target.alt;
        } else {
            console.log('Clicked element is not an image or does not match ID pattern.');
        }
    });

    // Function to close the modal
    closeModal.onclick = function() {
        modal.style.display = "none";
    }

    // Function to close the modal when clicking outside of the modal content
    window.onclick = function(event) {
        if (event.target == modal) {
            modal.style.display = "none";
        }
    }

    document.getElementById('submitDescription').addEventListener('click', function() {
    const userInput = document.getElementById('user-description').value;
    // Clear the block container before inserting new blocks
    blockContainerPage.innerHTML = '';
    document.getElementById('add-page-button').addEventListener('click', addPage);
    document.getElementById('remove-page-button').addEventListener('click', removePage);

    fetch('http://127.0.0.1:5000/process-description', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json'
        },
        body: JSON.stringify({ user_input: userInput })
    })
    .then(response => response.json())
    .then(data => {
        console.log('Success:', data);
        initialPositions.length = 0; // Clear the initialPositions array
        insertHtmlBlocks(data.html_blocks);
        const blocks = blockContainerPage.querySelectorAll('.block-item');
        blocks.forEach(block => {
            block.setAttribute('data-page-id', 'block-container');
            block.setAttribute('draggable', true);
            block.addEventListener('dragstart', handleDragStart);
            block.addEventListener('dragend', handleDragEnd);
        });
        storeInitialPositions();
    })
    .catch((error) => {
        console.error('Error:', error);
    });
});
    // Print Function
    window.printPageContainer = function() {
        var pageContainer = document.getElementById('pages');
        if (pageContainer) {
            var printContents = pageContainer.innerHTML;
            var originalContents = document.body.innerHTML;

            document.body.innerHTML = printContents;

            window.print();

            document.body.innerHTML = originalContents;
        } else {
            console.error('Element with ID "pageContainer" not found.');
        }
    }

    // Store initial positions of the blocks
    function storeInitialPositions() {
        const blocks = blockContainer.querySelectorAll('.block-item');
        blocks.forEach((block, index) => {
            const blockId = block.getAttribute('data-block-id');
            if (!blockId) {
                console.error(`Block at index ${index} is missing data-block-id`);
            }
            initialPositions.push({
                id: blockId,
                index: index
            });
        });
        console.log('Initial positions:', initialPositions);
    }

    function sortBlocksById() {
        // Select all blocks inside the block-container
        const blocks = Array.from(blockContainerPage.querySelectorAll('.block-item'));
        console.log('Blocks in blockContainerPage:', blocks);
    
        // Sort the blocks based on their block-id attribute
        blocks.sort((a, b) => {
            const idA = parseInt(a.getAttribute('data-block-id'), 10);
            const idB = parseInt(b.getAttribute('data-block-id'), 10);
            return idA - idB; // Ascending order
        });
    
        // Clear the block-container before re-appending the sorted blocks
        blockContainerPage.innerHTML = '';
    
        // Re-append the blocks in the sorted order
        blocks.forEach(block => blockContainerPage.appendChild(block));
    
        console.log('Blocks have been sorted and re-appended based on block-id');
    }

    function reinsertBlock(blockContainerPage, blockId, innerHTML) {
        const originalPosition = initialPositions.find(pos => pos.id === blockId);
        console.log('Original position:', originalPosition);
    
        if (originalPosition) {
            const blocks = blockContainerPage.querySelectorAll('.block-item');
            console.log('Blocks in blockContainerPage:', blocks);
    
            // Adding debugging output for index details
            console.log(`Attempting to insert block with ID: ${blockId} at original index: ${originalPosition.index}`);
    
            const newBlock = document.createElement('div');
            newBlock.classList.add('block-item');
            newBlock.setAttribute('data-block-id', blockId);
            newBlock.setAttribute('data-page-id', 'block-container');
            newBlock.innerHTML = innerHTML;
            newBlock.setAttribute('draggable', true);
            newBlock.addEventListener('dragstart', handleDragStart);
            newBlock.addEventListener('dragend', handleDragEnd);
    
            if (originalPosition.index < blocks.length) {
                const referenceNode = blocks[originalPosition.index];
    
                // Debugging output to ensure the correct reference node is identified
                console.log(`Reference node index: ${originalPosition.index}, Node:`, referenceNode);
    
                if (referenceNode && referenceNode.parentNode === blockContainerPage) {
                    console.log(`Inserting before block at index: ${originalPosition.index}`);
                    blockContainerPage.insertBefore(newBlock, referenceNode);
                } else {
                    console.warn('Reference node does not belong to blockContainerPage, appending to the end');
                    blockContainerPage.appendChild(newBlock);
                }
            } else {
                console.log('Original index exceeds current blocks, appending block to the end');
                blockContainerPage.appendChild(newBlock);
            }
        } else {
            console.warn('Original position not found, appending block to the end of blockContainerPage');
            const newBlock = document.createElement('div');
            newBlock.classList.add('block-item');
            newBlock.setAttribute('data-block-id', blockId);
            newBlock.setAttribute('data-page-id', 'block-container');
            newBlock.innerHTML = innerHTML;
            newBlock.setAttribute('draggable', true);
            newBlock.addEventListener('dragstart', handleDragStart);
            newBlock.addEventListener('dragend', handleDragEnd);
    
            blockContainerPage.appendChild(newBlock);
        }
    
        console.log(`Restored block with ID: ${blockId}`);
    }
    
    function insertHtmlBlocks(blocks) {
        console.log('blockContainerPage = ', blockContainerPage)
        console.log('List of blocks:', blocks);
        const parser = new DOMParser();
        
        blocks.forEach(blockHtml => {
            console.log('Original blockHtml:', blockHtml);
            // Parse the HTML string
            const doc = parser.parseFromString(blockHtml, 'text/html');
            const block = doc.body.firstChild;
            if (block) {
                blockContainerPage.appendChild(block); // Append the parsed block to the container
                console.log('Appended block:', block);
            }
        });
        // console.log('Final state of blockContainer:', blockContainer.innerHTML);
        initializeTextareaResizing();
    }

    storeInitialPositions();

    function adjustTextareaHeight(el) {
        if (el.scrollHeight > 16){
            el.style.height = 'auto';
            el.style.height = (el.scrollHeight) + 'px';
        }
    }

    function initializeTextareaResizing() {
        const classes = [
            'description-textarea',
            'user-description-textarea',
            'heading-textarea',
            'properties-textarea',
            'string-stat-textarea',
            'string-action-description-textarea',
        ];

        classes.forEach(className => {
            const textareas = document.querySelectorAll(`.${className}`);
            textareas.forEach(textarea => {                                            
            
                // Adjust height on page load
                adjustTextareaHeight(textarea);
                // Adjust height on input
                textarea.addEventListener('input', function() {
                    adjustTextareaHeight(textarea);
                    console.log('Input event triggered for:', textarea.id); // Debugging line
                });
            });
        });
    }

    // Initial run on page load
    initializeTextareaResizing();

    async function extractBlocks() {
        try {
            if (blockContainerPage.children.length > 0) {
                console.log('Blocks already loaded, skipping fetch');
                return;
            }
            
            const response = await fetch('template_update.html');
            if (!response.ok) {
                throw new Error('Network response was not ok ' + response.statusText);
            }
            
            const text = await response.text();
            const parser = new DOMParser();
            const doc = parser.parseFromString(text, 'text/html');
            
            // Selecting all elements with the 'block-item' class
            const blocks = doc.querySelectorAll('.block-item');
            
            blocks.forEach((block, index) => {
                const blockContent = block.innerHTML;
                const blockItem = document.createElement('div');
                blockItem.classList.add('block-item');
                blockItem.innerHTML = blockContent;
                
                // Assigning unique block ID
                const blockId = `block-${index}`;
                blockItem.setAttribute('data-block-id', blockId);
                
                // Setting the page ID and other attributes
                const pageId = 'block-container';
                blockItem.setAttribute('data-page-id', pageId);
                blockItem.setAttribute('draggable', true);
                
                // Add event listeners for drag and drop functionality
                blockItem.addEventListener('dragstart', handleDragStart);
                blockItem.addEventListener('dragend', handleDragEnd);
                
                console.log(`Loaded block with ID: ${blockId}`);
                
                // Append block to the container
                blockContainerPage.appendChild(blockItem);
            });
            
            // Store the initial positions of the blocks (if needed for drag and drop)
            storeInitialPositions();
            
        } catch (error) {
            console.error('Error fetching and parsing template_update.html:', error);
        }
    }
    

     blockContainer.addEventListener('click', function(event) {
        if (event.target && event.target.classList.contains('generate-image-button')) {
            const blockId = event.target.getAttribute('data-block-id');
            generateImage(blockId);
        }
        });

    // Function to generate image
    function generateImage(blockId) {
        const sdPromptElement = document.getElementById(`user-storefront-prompt-${blockId}`);
        const imageElement = document.getElementById(`generated-image-${blockId}`);
        
        if (!sdPromptElement) {
            console.error('Element with ID user-storefront-prompt not found');
            return;
        }

        if (!imageElement) {
            console.error('Element with ID generated-image not found');
            return;
        }

        const sdPrompt = sdPromptElement.value;

        fetch('http://127.0.0.1:5000/generate-image', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({ sd_prompt: sdPrompt })
        })
        .then(response => response.json())
        .then(data => {
            console.log('Received data:', data);
            imageElement.src = data.image_url;
            imageElement.style.display = 'block';

            // Log the image element's HTML structure
            console.log('Updated imageElement HTML:', imageElement.outerHTML);
        })
        .catch((error) => {
            console.error('Error:', error);
        });
            }
    function lockTextareas() {
        const textareas = document.querySelectorAll('textarea');
        
        textareas.forEach(textarea => {
            textarea.setAttribute('disabled', true);
        });
        
        const descriptionTextareas = document.querySelectorAll('.description-textarea');
        
        descriptionTextareas.forEach(descriptionTextarea => {
            descriptionTextarea.removeAttribute('contenteditable');
        });
        
        console.log('All textareas have been locked.');
    }

    function unlockTextareas() {
        const textareas = document.querySelectorAll('textarea');
        
        textareas.forEach(textarea => {
            textarea.removeAttribute('disabled');
        });
        
        const descriptionTextareas = document.querySelectorAll('.description-textarea');
        
        descriptionTextareas.forEach(descriptionTextarea => {
            descriptionTextarea.setAttribute('contenteditable', 'true');
        });
        
        console.log('All textareas have been unlocked.');
    }
    
    function handleDragStart(e) {
        lockTextareas();
        const target = e.target.closest('.block-item, .block-content');
        if (!target) {
            console.error('Drag started for an element without a valid target');
            return;
        }
        const blockId = target.getAttribute('data-block-id');
        const pageId = target.getAttribute('data-page-id');
        if (!blockId) {
            console.error('Drag started for an element without a data-block-id');
            return;
        }
        if (!pageId) {
            console.error('Drag started for an element without a data-page-id');
            return;
        }
        
        // Store the block ID and inner HTML in the data transfer object
        const innerHTML = target.innerHTML;
        e.dataTransfer.setData('block-id', blockId);
        e.dataTransfer.setData('text/plain', innerHTML); // Store inner HTML
        e.dataTransfer.setData('data-page-id', pageId); // Store original page ID
        e.dataTransfer.effectAllowed = 'move';
        target.style.opacity = '0.4';

        // Create an invisible drag image
        const dragImage = document.createElement('div');
        dragImage.style.width = '1px';
        dragImage.style.height = '1px';
        dragImage.style.opacity = '0';
        document.body.appendChild(dragImage);
        e.dataTransfer.setDragImage(dragImage, 0, 0);

        console.log(`Drag started for block ID: ${blockId} page ID: ${pageId}`);
    }

    function handleDragEnd(e) {
        const target = e.target.closest('.block-item, .block-content');
        if (target) {
            target.style.opacity = '1'; // Reset the opacity
            const blockId = target.getAttribute('data-block-id');
            console.log(`Drag ended for block ID: ${blockId}`);
        }

        // Remove highlight classes from pages and blocks
        document.querySelectorAll('.highlight-page').forEach(el => el.classList.remove('highlight-page'));
        document.querySelectorAll('.highlight-block').forEach(el => el.classList.remove('highlight-block'));
        document.querySelectorAll('.highlight-block-top').forEach(el => el.classList.remove('highlight-block-top'));
        unlockTextareas()

    }

    function handleDragOver(e) {
        e.preventDefault();
        // Get the element currently under the cursor
        const elementUnderCursor = document.elementFromPoint(e.clientX, e.clientY);

        if (elementUnderCursor) {
            // Check if the element is a block or textarea
            if (elementUnderCursor.classList.contains('block-item')) {
                console.log('Dragging over a block-item:', elementUnderCursor);
                console.log('Block ID:', elementUnderCursor.getAttribute('data-block-id'));
            } else if (elementUnderCursor.tagName === 'TEXTAREA') {
                console.log('Dragging over a textarea:', elementUnderCursor);
            } else {
                // Log other elements if needed
                console.log('Dragging over another element:', elementUnderCursor.tagName);
            }
        }  
         // Check if the drop target is a TEXTAREA or any other non-droppable area
        if (e.target.tagName === 'TEXTAREA' || e.target.closest('.block-item')) {
            e.dataTransfer.dropEffect = 'none'; // Indicate that drop is not allowed
            return;
        }
        e.dataTransfer.dropEffect = 'move'; // Indicate that drop is allowed

        const targetPage = e.target.closest('.page');
        if (targetPage) {
            targetPage.classList.add('highlight-page'); // Add highlight class for pages                
            }

        const targetBlock = e.target.closest('.block-item, .block-content');
        if (targetBlock) {
            const bounding = targetBlock.getBoundingClientRect();
            const offset = e.clientY - bounding.top;
            if (offset > bounding.height / 2) {
                targetBlock.classList.add('highlight-block');
                targetBlock.classList.remove('highlight-block-top');
            } else {
                targetBlock.classList.add('highlight-block-top');
                targetBlock.classList.remove('highlight-block');
            }
        }
    }
  
    function handleDrop(e) {
        e.preventDefault();
        // Ensure we are not dropping into a textarea or another block
        if (e.target.classList.contains('block-item', 'block-content', 'description-textarea') || e.target.tagName === 'TEXTAREA') {
            console.log('Cannot drop block inside another block or textarea');
            return;
        }
        const blockId = e.dataTransfer.getData('block-id');
        const originalPageId = e.dataTransfer.getData('data-page-id');
        const innerHTML = e.dataTransfer.getData('text/plain');
        console.log(`Drop event for block ID: ${blockId} from page ID: ${originalPageId}`);
        
        if (blockId && originalPageId) {
            const originalBlock = document.querySelector(`[data-block-id="${blockId}"]`);
            const newPage = e.target.closest('.page');
            console.log(`Over page ${newPage} from page ID: ${originalPageId}`);
            const newPageId = newPage.getAttribute('data-page-id');
            
            // Ensure the original block exists before proceeding
            if (!originalBlock || !newPage) {
                console.error(`Block with ID ${blockId} on page ${originalPageId} not found`);
                
                return;
            }

            const newBlockContent = document.createElement('div');
            newBlockContent.classList.add('block-content');
            newBlockContent.innerHTML = originalBlock.innerHTML; // Transfer inner content only

            // Add necessary attributes and event listeners
            newBlockContent.setAttribute('data-block-id', blockId);
            newBlockContent.setAttribute('data-page-id', newPageId);
            console.log('newPageID:', newPageId);
            newBlockContent.setAttribute('draggable', true);
            newBlockContent.addEventListener('dragstart', handleDragStart);
            newBlockContent.addEventListener('dragend', handleDragEnd);

            const target = e.target.closest('.block-item, .block-content');
            let targetColumn = 1;
            if (target) {
                const bounding = target.getBoundingClientRect();
                const offset = e.clientY - bounding.top;

                console.log('Drop target found:', target);
                console.log('Bounding rectangle:', bounding);
                console.log('Offset from top:', offset);
                console.log('Target height:', bounding.height);
                console.log('Insert before or after decision point (height / 2):', bounding.height / 2);

                targetColumn = getColumnFromOffset(target, offset);
                if (offset > bounding.height / 2) {
                    console.log('Inserting after the target');
                    target.parentNode.insertBefore(newBlockContent, target.nextSibling);
                   
                } else {
                    console.log('Inserting before the target');
                    target.parentNode.insertBefore(newBlockContent, target);
                    
                }

                // Remove highlight borders
                target.style['border-bottom'] = '';
                target.style['border-top'] = '';
            } else {
                console.log('No valid drop target found, appending to the end');
                newPage.querySelector('.block.monster.frame.wide').appendChild(newBlockContent);
                
            }

            // Remove the original block from the original container
            originalBlock.parentNode.removeChild(originalBlock);

            // Reset opacity of dragged element
            newBlockContent.style.opacity = '1';
            console.log(`Moved existing block with ID: ${blockId} to page ID: ${newPageId}`);
            initializeTextareaResizing();
            // Adjust layouts
            if (originalPageId !== 'block-container') {
                adjustPageLayout(originalPageId);
            }
            adjustPageLayout(newPageId, targetColumn);
            } else {
            console.log('No data transferred');
        }
        
    }
                    
        function getColumnFromOffset(block, offset) {
            const page = block.closest('.page');
            if (!page) return 1;
            const columnWrapper = page.querySelector('.columnWrapper');
            const columnWrapperRect = columnWrapper.getBoundingClientRect();
            const relativeOffset = offset - columnWrapperRect.left; // Calculate the offset relative to the column wrapper
            const columnWidth = columnWrapper.clientWidth / 2; // Assuming two columns

            // Log details for debugging
            console.log('Block offset:', offset);
            console.log('Relative offset:', relativeOffset);
            
            const columnNumber = Math.ceil(relativeOffset / columnWidth);

            // Ensure the column number is within valid bounds (1 or 2)
            const validColumnNumber = Math.min(Math.max(columnNumber, 1), 2);

            
            return validColumnNumber;
        }


         // Function to get the height of a column by index
        function getColumnHeights(pageElement) {
            const columns = [0, 0]; // Assuming two columns for simplicity
            const blocks = pageElement.querySelectorAll('.block-content');
            blocks.forEach(block => {
                const column = getColumnFromOffset(block, block.getBoundingClientRect().left);
                columns[column - 1] += block.offsetHeight;
            });
            return columns;
        }
        
        function adjustPageLayout(pageId) {
            const page = document.querySelector(`[data-page-id="${pageId}"]`);
            if (!page) {
                console.error(`Page with ID ${pageId} not found`);
                return;
            }

            const columnHeights = getColumnHeights(page);
            console.log(`Total height of columns in ${pageId}: ${columnHeights}`);

            for (let i = 0; i < columnHeights.length; i++) {
                if (columnHeights[i] > MAX_COLUMN_HEIGHT) {
                    console.log(`Column ${i + 1} in ${pageId} exceeds max height, total height: ${columnHeights[i]}px`);
                    handleColumnOverflow(page, i + 1);
                }
            }
        }

        let pageCounter = 1;
        // Function to create new page
        function addPage() {
            const newPage = document.createElement('div');
            newPage.classList.add('page');
            newPage.setAttribute('data-page-id', `page-${pageCounter}`);
            newPage.id = `page-${pageCounter}`;
                            
            const columnWrapper = document.createElement('div');
            columnWrapper.classList.add('columnWrapper');

            const newMonsterFrame = document.createElement('div');
            newMonsterFrame.classList.add('block', 'monster', 'frame', 'wide');

            columnWrapper.appendChild(newMonsterFrame);
            newPage.appendChild(columnWrapper);
            pageContainer.appendChild(newPage);

            currentPage = newMonsterFrame;
            console.log(`Created new page with ID: ${newPage.id}`);

            // Add event listeners to the new currentPage
            currentPage.addEventListener('dragover', handleDragOver);
            currentPage.addEventListener('drop', handleDrop);

            pageCounter++;
            return newPage;
        }

        function removePage() {
            const pages = pageContainer.querySelectorAll('.page');
        
            if (pages.length > 1) { // Ensure at least one page remains
                const lastPage = pages[pages.length - 1];
                pageContainer.removeChild(lastPage);
                console.log(`Page removed with ID: ${lastPage.id}`);
            } else {
                console.log('Cannot remove the last page.');
            }
        }

        function handleColumnOverflow(page, targetColumn) {
            console.log(`Handling overflow for page ID: ${page.getAttribute('data-page-id')} in column ${targetColumn}`);
            const blocks = Array.from(page.querySelectorAll('.block-content'));
            let columnHeights = [0, 0];
            let overflowStartIndex = -1;

            // Find the start index where overflow begins in the target column
            blocks.forEach((block, index) => {
                const column = getColumnFromOffset(block, block.getBoundingClientRect().left);
                columnHeights[column - 1] += block.offsetHeight;
                if (column === 2 && columnHeights[1] > MAX_COLUMN_HEIGHT && overflowStartIndex === -1) {
                    overflowStartIndex = index;
                }
            });

            // If no overflow, return early
            if (overflowStartIndex === -1) {
                return;
            }
            const overflowBlocks = blocks.slice(overflowStartIndex);
            const overflowHeight = overflowBlocks.reduce((acc, block) => acc + block.offsetHeight, 0);

            // // If the target column is the first column, check if the second column has enough space
            // if (targetColumn === 1) {
            //     const secondColumnAvailableHeight = MAX_COLUMN_HEIGHT - columnHeights[1];
              
            //     if (overflowHeight <= secondColumnAvailableHeight) {
            //         // Move the overflowing blocks to the second column within the same page
            //         overflowBlocks.forEach(block => {
            //             const blockWrapper = block.closest('.block.monster.frame.wide');
            //             if (blockWrapper) {
            //                 blockWrapper.appendChild(block);
            //                 block.setAttribute('data-page-id', page.getAttribute('data-page-id'));
            //             }
            //         });
            //         return;
            //     }
            // }

             // Get the next page if it exists
            const nextPage = getNextPage(page);
            if (nextPage) {
                const nextPageBlocks = nextPage.querySelectorAll('.block-content, .block-item');
                let nextPageColumnHeights = [0, 0];

                nextPageBlocks.forEach(block => {
                    const column = getColumnFromOffset(block, block.getBoundingClientRect().left);
                    nextPageColumnHeights[column - 1] += block.offsetHeight;
                });

                // Check if there's enough space in the target column of the next page
                if (nextPageColumnHeights[targetColumn - 1] + overflowHeight <= MAX_COLUMN_HEIGHT) {
                    const nextPageContainer = nextPage.querySelector('.block.monster.frame.wide');
                    overflowBlocks.forEach(block => {
                        nextPageContainer.appendChild(block);
                        block.setAttribute('data-page-id', nextPage.getAttribute('data-page-id'));
                    });
                    return;
                }

                // // If the next page's second column has enough space for overflow from the first column
                // if (targetColumn === 1 && nextPageColumnHeights[1] + overflowHeight <= MAX_COLUMN_HEIGHT) {
                //     const nextPageContainer = nextPage.querySelector('.block.monster.frame.wide');
                //     overflowBlocks.forEach(block => {
                //         nextPageContainer.appendChild(block);
                //         block.setAttribute('data-page-id', nextPage.getAttribute('data-page-id'));
                //     });
                //     return;
                // }
            }

            // Otherwise, create a new page and move the overflowing blocks there
            const newPage = addPage();
            if (!newPage) {
                console.error('Failed to create a new page');
                return;
            }
            const newMonsterFrame = newPage.querySelector('.block.monster.frame.wide');
            if (!newMonsterFrame) {
                console.error('New monster frame not found in the new page');
                return;
            }
            
            overflowBlocks.forEach(block => {
                newMonsterFrame.appendChild(block);
                block.setAttribute('data-page-id', newPage.getAttribute('data-page-id'));
            });
            console.log(`Moved overflowing blocks to new page with ID: ${newPage.getAttribute('data-page-id')}`);
        }

    // Utility function to get the next page element
    function getNextPage(currentPage) {
        const nextPageId = parseInt(currentPage.getAttribute('data-page-id').split('-')[1]) + 1;
        return document.querySelector(`[data-page-id="page-${nextPageId}"]`);
    }

    // Handle the drop event on the trash area
    function handleTrashDrop(e) {
        e.preventDefault();
        const innerHTML = e.dataTransfer.getData('text/plain');
        const blockId = e.dataTransfer.getData('block-id');
        console.log('Trash Drop event:', e);
        console.log('Dragged block ID to trash:', blockId);

        if (innerHTML && blockId) {
            // Find the dragged element and remove it from the DOM
            let draggedElement = document.querySelector(`[data-block-id="${blockId}"].block-content`);
            if (!draggedElement) {
                draggedElement = document.querySelector(`[data-block-id="${blockId}"].block-item`);
            }
            if (draggedElement && draggedElement.parentElement) {
                draggedElement.parentElement.removeChild(draggedElement);
                console.log(`Removed block with ID: ${blockId} from the page`);
            }

            // Check if the block already exists in the block-container and remove it if it does
            let existingBlock = blockContainer.querySelector(`[data-block-id="${blockId}"].block-content`);
            if (!existingBlock) {
                existingBlock = blockContainer.querySelector(`[data-block-id="${blockId}"].block-item`);
            }
            if (existingBlock && existingBlock.parentElement) {
                existingBlock.parentElement.removeChild(existingBlock);
                console.log(`Removed duplicate block with ID: ${blockId} from block-container`);
            }

            // Ensure the block is appended to the page wrapper inside blockContainer
            let blockContainerPage = blockContainer.querySelector('.page');
            if (!blockContainerPage) {
                blockContainerPage = document.createElement('div');
                blockContainerPage.classList.add('page');
                blockContainerPage.setAttribute('data-page-id', 'block-container');
                blockContainer.appendChild(blockContainerPage);
            }

            // Reinsert the block using the refactored function
        reinsertBlock(blockContainerPage, blockId, innerHTML);
        sortBlocksById();
            } else {
                console.log('No data transferred');
            }
        // Remove the "over" class and reset the background image
        trashArea.classList.remove('over');
        trashArea.style.backgroundImage = "url('./closed-mimic-trashcan.png')";
        
        initializeTextareaResizing();
    }

    function handleTrashOver(e) {
        e.preventDefault();
        e.dataTransfer.dropEffect = 'move';
        trashArea.classList.add('over');
        trashArea.style.backgroundImage = "url('./mimic_trashcan.png')";
        console.log('Trash over event');
    }

    function handleTrashLeave(e) {
        trashArea.classList.remove('over');
        trashArea.style.backgroundImage = "url('./closed-mimic-trashcan.png')";
        console.log('Trash leave event');
    }

    function handleReset() {
        console.log('Reset button clicked');
        
        // Collect all blocks from all pages
        const allBlocks = [];
        const pages = document.querySelectorAll('.page');
        pages.forEach(page => {
            const blocksOnPage = page.querySelectorAll('[data-block-id]');
            blocksOnPage.forEach(block => {
                const blockId = block.getAttribute('data-block-id');
                allBlocks.push({
                    id: blockId,
                    innerHTML: block.innerHTML
                });
                block.remove();
                console.log(`Removed block with ID: ${blockId} from page ID: ${page.getAttribute('data-page-id')}`);
            });
        });

        // Clear all pages
        pages.forEach(page => page.remove());

        // Clear blockContainer before reinserting blocks
        blockContainer.innerHTML = '';

        // Reinsert blocks back into the blockContainer in their original order
        
        if (!blockContainerPage) {
            blockContainerPage = document.createElement('div');
            blockContainerPage.classList.add('page');
            blockContainerPage.setAttribute('id', 'block-page');
            blockContainer.appendChild(blockContainerPage);
        }
        // Reassign blockContainerPage to the newly created block-page element
        blockContainerPage = document.getElementById('block-page');

        initialPositions.forEach(pos => {
            const blockData = allBlocks.find(block => block.id === pos.id);
            if (blockData) {
                reinsertBlock(blockContainerPage, blockData.id, blockData.innerHTML);
                sortBlocksById();
            }
        });
        addPage();

        console.log('Reset complete, all blocks moved back to block-container');
        initializeTextareaResizing();
    }
   

    blockContainer.addEventListener('dragover', handleDragOver);
    blockContainer.addEventListener('drop', handleDrop);
    pageContainer.addEventListener('dragover', handleDragOver);
    pageContainer.addEventListener('drop', handleDrop);
    
    trashArea.addEventListener('dragover', handleTrashOver);
    trashArea.addEventListener('dragleave', handleTrashLeave);
    trashArea.addEventListener('drop', handleTrashDrop);
    resetButton.addEventListener('click', handleReset);
    extractBlocks();
});