package templates

import "bookhoard/internal/handlers"

templ Queue(user User, queueItems []handlers.QueueItemResponse, stats handlers.QueueStatsResponse) {
	<!DOCTYPE html>
	<html lang="en">
		<head>
			<meta charset="UTF-8"/>
			<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
			<title>Sync Queue - Bookhoard</title>
			<script src="/static/htmx.min.js"></script>
			<link href="/static/style.css" rel="stylesheet"/>
		</head>
		<body x-data="queue" class="theme-{ user.Theme }">
			@Header(user, "/queue")
			<div class="w-full 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 Queue</h1>
							<p style="color: var(--text-secondary)">Monitor and manage offline sync queue</p>
						</div>
						<div class="flex space-x-3">
							<button @click="processPendingItems()" class="btn-primary px-4 py-2 rounded-lg">
								Process Queue
							</button>
							<button @click="clearFailedItems()" class="btn-secondary px-4 py-2 rounded-lg">
								Clear Failed
							</button>
							<button @click="clearAllItems()" class="btn-danger px-4 py-2 rounded-lg">
								Clear All
							</button>
						</div>
					</div>
					<div id="stats-bar" class="mt-4 grid grid-cols-2 md:grid-cols-4 gap-4">
						<div class="card p-4 rounded-lg border text-center" style="background-color: var(--bg-secondary); border-color: var(--border);">
							<div class="text-3xl font-bold" style="color: #f59e0b;">{ stats.PendingCount }</div>
							<div class="text-sm" style="color: var(--text-secondary);">Pending</div>
						</div>
						<div class="card p-4 rounded-lg border text-center" style="background-color: var(--bg-secondary); border-color: var(--border);">
							<div class="text-3xl font-bold" style="color: #3b82f6;">{ stats.ProcessingCount }</div>
							<div class="text-sm" style="color: var(--text-secondary);">Processing</div>
						</div>
						<div class="card p-4 rounded-lg border text-center" style="background-color: var(--bg-secondary); border-color: var(--border);">
							<div class="text-3xl font-bold" style="color: #10b981;">{ stats.CompletedCount }</div>
							<div class="text-sm" style="color: var(--text-secondary);">Completed</div>
						</div>
						<div class="card p-4 rounded-lg border text-center" style="background-color: var(--bg-secondary); border-color: var(--border);">
							<div class="text-3xl font-bold" style="color: #ef4444;">{ stats.FailedCount }</div>
							<div class="text-sm" style="color: var(--text-secondary);">Failed</div>
						</div>
					</div>
				</div>
				<div class="card p-4 rounded-lg border mb-6" style="background-color: var(--bg-secondary); border-color: var(--border);">
					<div class="flex flex-wrap gap-4 items-center">
						<div>
							<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">Status Filter</label>
							<select
								id="status-filter"
								onchange="filterQueue()"
								class="px-4 py-2 border rounded-lg"
								style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
							>
								<option value="all">All Items</option>
								<option value="pending" selected>Pending</option>
								<option value="processing">Processing</option>
								<option value="completed">Completed</option>
								<option value="failed">Failed</option>
							</select>
						</div>
						<div>
							<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">Sync Type</label>
							<select
								id="type-filter"
								onchange="filterQueue()"
								class="px-4 py-2 border rounded-lg"
								style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
							>
								<option value="all">All Types</option>
								<option value="progress">Progress</option>
								<option value="note">Notes</option>
								<option value="highlight">Highlights</option>
								<option value="bookmark">Bookmarks</option>
							</select>
						</div>
						<div>
							<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">Device</label>
							<select
								id="device-filter"
								onchange="filterQueue()"
								class="px-4 py-2 border rounded-lg"
								style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
							>
								<option value="all">All Devices</option>
							</select>
						</div>
						<div class="flex-1"></div>
						<button @click="refreshQueue()" class="btn-secondary px-4 py-2 rounded-lg">
							Refresh
						</button>
					</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 queue...</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)">Queue Empty</h3>
					<p>No items in the sync queue</p>
				</div>
				<div id="queue-list" class="space-y-3">
					if len(queueItems) == 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)">Queue Empty</h3>
							<p>No items in the sync queue</p>
						</div>
					}
					for _, item := range queueItems {
						<div class="card p-4 rounded-lg border" style="background-color: var(--bg-secondary); border-color: var(--border);">
							<div class="flex justify-between items-start mb-2">
								<div class="flex items-center space-x-3">
									<span class="inline-block px-2 py-0.5 rounded text-[11px] font-semibold uppercase status-{ item.Status }">{ item.Status }</span>
									<span class="text-sm" style="color: var(--text-secondary)">{ item.SyncType }</span>
								</div>
								<span class="inline-block px-2 py-0.5 rounded text-[10px] font-semibold priority-{ item.Priority }">P{ item.Priority }</span>
							</div>
							<div class="text-sm mb-2" style="color: var(--text-secondary)">
								Device ID: { item.DeviceID }
								if item.MediaTitle != nil {
									| Book: { *item.MediaTitle }
								}
							</div>
							<div class="flex justify-between items-center text-sm" style="color: var(--text-secondary)">
								<span>Attempts: { item.Attempts }/{ item.MaxAttempts }</span>
								<span>{ item.CreatedAt }</span>
							</div>
							if item.ErrorMessage != nil {
								<div class="mt-2 text-sm" style="color: #ef4444;">
									Error: { *item.ErrorMessage }
								</div>
							}
						</div>
					}
				</div>
				<div id="queue-item-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-2xl mx-4 my-8" style="background-color: var(--bg-secondary); border-color: var(--border);">
						<div class="flex justify-between items-center mb-6">
							<h2 class="text-2xl font-bold" style="color: var(--text-primary)">Queue Item Details</h2>
							<button @click="hideQueueItemModal()" class="p-2 hover:opacity-80 rounded-lg" style="color: var(--text-primary); background-color: var(--bg-primary);">
								X
							</button>
						</div>
						<div id="queue-item-details"></div>
						<div class="flex justify-end space-x-3 mt-6">
							<button @click="hideQueueItemModal()" class="btn-secondary px-4 py-2 rounded-lg">Close</button>
							<button @click="retryQueueItem()" class="btn-primary px-4 py-2 rounded-lg">Retry</button>
						</div>
					</div>
				</div>
			</div>
		</body>
	</html>
}
