package templates

import "bookhoard/internal/handlers"

templ Conflicts(user User, conflicts []handlers.ConflictDetailResponse, total int, unresolved int, errorMessage string) {
    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Sync Conflicts - Bookhoard</title>
        <script src="/static/htmx.min.js"></script>
        <script src="/static/toast.js"></script>
        <link href="/static/style.css" rel="stylesheet">
        <script src="/static/theme.js"></script>
    </head>
    <body class="theme-{ user.Theme }">
        @Header(user, "/conflicts")

        <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
            <div class="mb-8">
                <div class="flex justify-between items-center">
                    <div>
                        <h1 class="text-3xl font-bold" style="color: var(--text-primary)">Sync Conflicts</h1>
                        <p style="color: var(--text-secondary)">Resolve conflicts when reading progress differs across devices</p>
                    </div>
                    <div class="flex space-x-3">
                        <select id="status-filter" onchange="filterConflicts()" 
                            class="px-4 py-2 border rounded-lg"
                            style="background-color: var(--bg-secondary); color: var(--text-primary); border-color: var(--border);">
                            <option value="unresolved">Unresolved Only</option>
                            <option value="all">All Conflicts</option>
                            <option value="resolved">Resolved Only</option>
                        </select>
                        <button onclick="dismissAllResolved()" class="btn-secondary px-4 py-2 rounded-lg">
                            Dismiss All Resolved
                        </button>
                    </div>
                </div>

                 <div id="stats-bar" class="mt-4 flex space-x-6 text-sm">
                     <span style="color: var(--text-secondary)">Total: <strong style="color: var(--text-primary)">{ total }</strong></span>
                     <span style="color: var(--text-secondary)">Unresolved: <strong style="color: #f59e0b;">{ unresolved }</strong></span>
                     <span style="color: var(--text-secondary)">Resolved: <strong style="color: #10b981;">{ total - unresolved }</strong></span>
                 </div>

                 <div id="bulk-actions" class="mt-4 hidden">
                     <div class="flex items-center justify-between p-4 rounded-lg border" style="background-color: var(--bg-secondary); border-color: var(--border);">
                         <div class="flex items-center space-x-4">
                             <span class="text-sm font-semibold" style="color: var(--text-primary);">
                                 <span id="selected-count">0</span> conflicts selected
                             </span>
                             <select id="bulk-strategy" class="px-3 py-2 border rounded-lg text-sm"
                                 style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);">
                                 <option value="most_recent">Most Recent</option>
                                 <option value="highest_progress">Highest Progress</option>
                             </select>
                         </div>
                         <div class="flex space-x-2">
                             <button onclick="bulkResolve()" class="btn-primary px-4 py-2 rounded-lg text-sm">
                                 ✅ Resolve Selected
                             </button>
                             <button onclick="bulkDismiss()" class="btn-danger px-4 py-2 rounded-lg text-sm">
                                 ❌ Dismiss Selected
                             </button>
                         </div>
                     </div>
                 </div>
            </div>

                 <div id="loading" class="hidden text-center py-16" style="color: var(--text-secondary)">
                     <div class="loading-spinner mx-auto mb-4"></div>
                     <p>Loading conflicts...</p>
                 </div>

                 <div id="empty-state" class="hidden text-center py-16" style="color: var(--text-secondary)">
                     <div class="text-6xl mb-4">✅</div>
                     <h3 class="text-xl font-semibold mb-2" style="color: var(--text-primary)">No Conflicts</h3>
                     <p>Your devices are in sync! No conflicts to resolve.</p>
                 </div>

                  <div id="conflicts-list" class="space-y-6">
                      <div id="select-all-container" class="mb-4 hidden">
                          <label class="flex items-center space-x-2 cursor-pointer">
                              <input type="checkbox" id="select-all-conflicts" class="w-5 h-5 rounded" onchange="toggleAllConflicts()">
                              <span class="text-sm font-semibold" style="color: var(--text-primary);">Select All</span>
                          </label>
                      </div>

                      if len(conflicts) == 0 {
                          <div class="text-center py-16" style="color: var(--text-secondary)">
                              <div class="text-6xl mb-4">✅</div>
                              <h3 class="text-xl font-semibold mb-2" style="color: var(--text-primary)">No Conflicts</h3>
                              <p>Your devices are in sync! No conflicts to resolve.</p>
                          </div>
                      }

                       for _, conflict := range conflicts {
                           <div class="conflict-item card p-6 rounded-lg border" data-conflict-id="{ conflict.ID }" style="background-color: var(--bg-secondary); border-color: var(--border); border-left-width: 4px; border-left-style: solid; border-left-color: rgb(245, 158, 11);">
                               <div class="flex justify-between items-start mb-4">
                                   <div class="flex items-start space-x-4">
                                       <input type="checkbox" class="conflict-checkbox w-5 h-5 rounded mt-1"
                                           data-conflict-id="{ conflict.ID }"
                                           onchange="updateBulkActions()">
                                       <div>
                                           <h3 class="text-lg font-semibold" style="color: var(--text-primary)">{ conflict.MediaItemTitle }</h3>
                                           <p class="text-sm" style="color: var(--text-secondary)">Type: { conflict.ConflictType }</p>
                                       </div>
                                   </div>
                                   <button onclick="showConflictModal('{ conflict.ID }')" class="btn-primary px-4 py-2 rounded-lg">
                                       Resolve
                                   </button>
                               </div>
                                   <div class="text-sm" style="color: var(--text-secondary)">
                                        Created: { conflict.CreatedAt.Format("2006-01-02 15:04:05") }
                                        if conflict.ResolvedBy != "" {
                                            | Resolved by: { conflict.ResolvedBy }
                                        }
                                    </div>
                           </div>
                       }
                  </div>

            <div id="conflict-modal" class="hidden fixed inset-0 z-50 flex items-center justify-center overflow-y-auto" style="background-color: rgba(0, 0, 0, 0.7);">
                <div class="card rounded-lg p-6 w-full max-w-4xl mx-4 my-8" style="background-color: var(--bg-secondary); border-color: var(--border);">
                    <div class="flex justify-between items-center mb-6">
                        <div>
                            <h2 class="text-2xl font-bold" style="color: var(--text-primary)">Resolve Conflict</h2>
                            <p class="text-sm" id="conflict-book-title" style="color: var(--text-secondary);">Book Title</p>
                        </div>
                        <button onclick="hideConflictModal()" class="p-2 hover:opacity-80 rounded-lg" style="color: var(--text-primary); background-color: var(--bg-primary);">
                            X
                        </button>
                    </div>

                    <form id="conflict-resolution-form" onsubmit="handleResolveConflict(event)">
                        <input type="hidden" id="conflict-id">

                        <div id="conflict-details" class="mb-6"></div>

                        <div class="card p-4 rounded-lg border mb-6" style="background-color: var(--bg-primary); border-color: var(--border);">
                            <h3 class="font-semibold mb-4" style="color: var(--text-primary)">Resolution Options</h3>
                            
                            <div class="space-y-3 mb-6">
                                <label class="flex items-center p-3 border rounded-lg cursor-pointer hover:opacity-80" style="border-color: var(--border);">
                                    <input type="radio" name="winner" value="koreader" class="mr-3" required>
                                    <div class="flex-1">
                                        <span class="font-semibold" style="color: var(--text-primary);">Keep KOReader Progress</span>
                                        <p class="text-xs" style="color: var(--text-secondary);">Use progress from your KOReader device</p>
                                    </div>
                                </label>

                                <label class="flex items-center p-3 border rounded-lg cursor-pointer hover:opacity-80" style="border-color: var(--border);">
                                    <input type="radio" name="winner" value="kobo" class="mr-3">
                                    <div class="flex-1">
                                        <span class="font-semibold" style="color: var(--text-primary);">Keep Kobo Progress</span>
                                        <p class="text-xs" style="color: var(--text-secondary);">Use progress from your Kobo device</p>
                                    </div>
                                </label>

                                <label class="flex items-center p-3 border rounded-lg cursor-pointer hover:opacity-80" style="border-color: var(--border);">
                                    <input type="radio" name="winner" value="web" class="mr-3">
                                    <div class="flex-1">
                                        <span class="font-semibold" style="color: var(--text-primary);">Keep Web Progress</span>
                                        <p class="text-xs" style="color: var(--text-secondary);">Use progress from the web interface</p>
                                    </div>
                                </label>

                                <label class="flex items-center p-3 border rounded-lg cursor-pointer hover:opacity-80" style="border-color: var(--border);">
                                    <input type="radio" name="winner" value="manual" class="mr-3">
                                    <div class="flex-1">
                                        <span class="font-semibold" style="color: var(--text-primary);">Manual Override</span>
                                        <p class="text-xs" style="color: var(--text-secondary);">Specify a custom progress value</p>
                                    </div>
                                </label>
                            </div>

                            <div id="manual-override" class="hidden mb-4 p-4 border rounded-lg" style="background-color: var(--bg-secondary); border-color: var(--border);">
                                <h4 class="font-semibold mb-3" style="color: var(--text-primary);">Manual Progress</h4>
                                <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                                    <div>
                                        <label class="block text-sm font-medium mb-2" style="color: var(--text-secondary);">Percentage (0-100)</label>
                                        <input type="number" id="manual-percentage" min="0" max="100" step="0.01"
                                            class="w-full px-4 py-2 border rounded-lg"
                                            style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);">
                                    </div>
                                    <div>
                                        <label class="block text-sm font-medium mb-2" style="color: var(--text-secondary);">Page Number</label>
                                        <input type="number" id="manual-page" min="1"
                                            class="w-full px-4 py-2 border rounded-lg"
                                            style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);">
                                    </div>
                                    <div>
                                        <label class="block text-sm font-medium mb-2" style="color: var(--text-secondary);">EPUB CFI</label>
                                        <input type="text" id="manual-epubcfi"
                                            class="w-full px-4 py-2 border rounded-lg"
                                            style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);">
                                    </div>
                                    <div>
                                        <label class="block text-sm font-medium mb-2" style="color: var(--text-secondary);">Chapter</label>
                                        <input type="number" id="manual-chapter" min="1"
                                            class="w-full px-4 py-2 border rounded-lg"
                                            style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);">
                                    </div>
                                </div>
                            </div>

                            <div class="mb-6">
                                <label class="flex items-center space-x-3 cursor-pointer">
                                    <input type="checkbox" id="apply-to-all" class="w-5 h-5 rounded">
                                    <span style="color: var(--text-primary);">Apply this resolution to all future conflicts</span>
                                </label>
                            </div>

                            <div class="mb-6">
                                <label class="block text-sm font-medium mb-2" style="color: var(--text-secondary);">Resolution Reason (optional)</label>
                                <input type="text" id="resolution-reason"
                                    class="w-full px-4 py-2 border rounded-lg"
                                    style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
                                    placeholder="e.g., Device was offline, using most recent progress">
                            </div>
                        </div>

                        <div class="flex justify-end space-x-3">
                            <button type="button" onclick="hideConflictModal()" class="btn-secondary px-4 py-2 rounded-lg">Cancel</button>
                            <button type="button" onclick="deleteConflict()" class="btn-danger px-4 py-2 rounded-lg">Dismiss</button>
                            <button type="submit" class="btn-primary px-6 py-2 rounded-lg">Resolve Conflict</button>
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <script src="/static/conflicts.js"></script>

        @ErrorToast(errorMessage)
    </body>
    </html>
}
