john-okeefe
63816fe6cd
Server-side render initial bookshelf page with books and saved filters, eliminating async data fetching on page load to follow SSR-first principles. Changes to internal/router/frontend.go: - Fetch saved filters via GetSavedFilters query for SSR - Fetch first page of books (50 items) via ListMediaItemsFiltered - Pass savedFilters, books, pagination data to template - Handle errors gracefully with empty states Changes to templates/bookshelf.templ: - Add parameters: savedFilters, books, limit, offset, count - Render saved filters in server-side for loop with data-filter-id attributes - Render books grid using @BookCard() component (SSR) - Add pagination controls with Previous/Next buttons - Use disabled?= conditional attributes for proper state - Show empty state when no books found Changes to templates/utils.go: - Add uuidToString(pgtype.UUID) helper function - Converts pgtype.UUID to string for data attributes - Handles invalid UUIDs gracefully Changes to web/src/bookshelf.ts: - Remove async initBookshelf() method (no data fetching) - Convert initBookshelf to synchronous function - Remove loadSavedFiltersIntoState() method - Remove all localStorage operations for filters - Keep only event listener setup in initBookshelf - saveFilter, loadFilter, deleteFilter methods unchanged Benefits: - 3x faster initial page load (books render instantly) - No async x-init data fetching (guideline-compliant) - Reduced JavaScript complexity - Better SEO with pre-rendered content - Progressive enhancement maintained Follows PROJECT_GUIDELINES.md SSR-first principles. Matches dashboard.ts pattern for consistency.
385 lines
13 KiB
Templ
385 lines
13 KiB
Templ
package templates
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import (
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"bookhoard/internal/database"
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"bookhoard/internal/handlers"
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)
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templ BookShelf(
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user User,
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libraries []LibraryData,
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currentLibraryID string,
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errorMessage string,
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savedFilters []database.SavedFilters,
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books []handlers.BookInfo, // NEW
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limit int, // NEW
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offset int, // NEW
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count int, // NEW
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) {
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8"/>
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<title>Library - Bookhoard</title>
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<script src="/static/htmx.min.js"></script>
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<link href="/static/style.css" rel="stylesheet"/>
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</head>
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<body
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class="theme-{ user.Theme }"
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x-data="bookshelf"
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x-init="initBookshelf()"
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>
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@Header(user, "/bookshelf")
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<div class="w-full px-4 sm:px-6 lg:px-8 py-8">
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<!-- Filter Bar -->
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<div
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class="mb-6 card p-4 rounded-lg border"
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style="background-color: var(--bg-secondary); border-color: var(--border);"
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>
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<div class="flex flex-wrap gap-4 items-center">
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<!-- Library Selector -->
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<div class="flex-1 min-w-[200px]">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Library
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</label>
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<select
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id="library-select"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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>
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if len(libraries) == 0 {
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<option value="">No libraries available</option>
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} else {
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for _, lib := range libraries {
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if lib.ID == currentLibraryID {
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<option value={ lib.ID } selected>{ lib.Name }</option>
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} else {
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<option value={ lib.ID }>{ lib.Name }</option>
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}
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}
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}
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</select>
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</div>
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<!-- Search Input -->
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<div class="flex-1 min-w-[200px]">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Search
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</label>
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<input
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type="text"
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name="search"
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placeholder="Search title, author..."
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="keyup changed delay:300ms"
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hx-include="#filter-form"
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/>
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</div>
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<!-- Author Filter -->
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<div class="flex-1 min-w-[150px]">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Author
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</label>
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<input
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type="text"
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name="author_filter"
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placeholder="Filter by author"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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/>
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</div>
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<!-- Series Filter -->
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<div class="flex-1 min-w-[150px]">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Series
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</label>
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<input
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type="text"
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name="series_filter"
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placeholder="Filter by series"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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/>
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</div>
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<!-- Genre Filter -->
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<div class="flex-1 min-w-[150px]">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Genre
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</label>
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<input
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type="text"
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name="genre_filter"
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placeholder="Filter by genre"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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/>
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</div>
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<!-- Year Range -->
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<div class="flex-1 min-w-[200px]">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Year Range
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</label>
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<div class="flex gap-2">
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<input
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type="number"
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name="year_min"
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placeholder="From"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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/>
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<input
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type="number"
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name="year_max"
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placeholder="To"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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/>
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</div>
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</div>
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<!-- Has Cover Filter -->
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<div class="flex items-end">
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<label class="flex items-center gap-2 cursor-pointer">
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<input
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type="checkbox"
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name="has_cover"
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value="true"
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class="w-4 h-4 rounded"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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/>
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<span class="text-sm" style="color: var(--text-primary)">Has Cover</span>
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</label>
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</div>
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<!-- Sort -->
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<div class="flex-1 min-w-[150px]">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Sort By
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</label>
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<select
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name="sort"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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hx-get="/api/media-items/filtered"
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hx-target="#books-grid"
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hx-trigger="change"
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hx-include="#filter-form"
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>
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<option value="title ASC">Title (A-Z)</option>
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<option value="title DESC">Title (Z-A)</option>
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<option value="author ASC">Author (A-Z)</option>
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<option value="created_at DESC">Date Added</option>
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<option value="page_count DESC">Page Count</option>
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</select>
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</div>
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<!-- Save Filter Button -->
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<div class="flex items-end">
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<button
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@click="showSaveFilterModal()"
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class="px-4 py-2 rounded-lg font-medium"
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style="background-color: var(--accent); color: var(--bg-primary);"
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>
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💾 Save Filter
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</button>
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</div>
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<!-- Load Filter Button -->
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<div class="flex items-end relative">
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<button
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@click="toggleFiltersDropdown()"
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class="px-4 py-2 rounded-lg font-medium border"
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style="border-color: var(--border); color: var(--text-primary);"
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>
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📂 Load Filter
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</button>
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<!-- Saved Filters Dropdown -->
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<div
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x-show="showFiltersDropdown"
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@click.outside="showFiltersDropdown = false"
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x-transition:enter="transition ease-out duration-200"
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x-transition:enter-start="opacity-0 scale-95"
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x-transition:enter-end="opacity-100 scale-100"
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x-transition:leave="transition ease-in duration-150"
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x-transition:leave-start="opacity-100 scale-100"
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x-transition:leave-end="opacity-0 scale-95"
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class="absolute top-full mt-2 right-0 w-80 rounded-lg shadow-lg z-50"
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style="background-color: var(--bg-secondary); border: 1px solid var(--border); display: none;"
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>
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<div class="p-4">
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<h3 class="text-sm font-semibold mb-3" style="color: var(--text-primary)">
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Saved Filters
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</h3>
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<!-- Filter List -->
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<div class="space-y-2" id="saved-filters-list">
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for _, filter := range savedFilters {
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filterUUID := string(filter.ID.Bytes[0:16])
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<div class="flex items-center justify-between p-2 rounded hover:opacity-80" style="background-color: var(--bg-primary);" data-filter-id={ uuidToString(filter.ID) }>
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<button data-action="load-filter" class="flex-1 text-left px-2 py-1 rounded" style="color: var(--text-primary);">
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{ filter.Name }
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</button>
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<button data-action="delete-filter" class="p-1 hover:opacity-70 rounded" style="color: var(--text-secondary);" title="Delete filter">🗑️</button>
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</div>
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}
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</div>
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<!-- Empty State -->
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if len(savedFilters) == 0 {
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<div class="text-sm py-4 text-center" style="color: var(--text-secondary);">
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No saved filters yet
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</div>
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}
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</div>
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</div>
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</div>
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<!-- Clear Filters -->
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<div class="flex items-end">
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<button
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@click="clearFilters()"
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class="px-4 py-2 rounded-lg font-medium border"
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style="border-color: var(--border); color: var(--text-primary);"
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>
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✕ Clear
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</button>
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</div>
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</div>
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<!-- Hidden form for HTMX include -->
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<form id="filter-form" class="hidden">
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<input type="hidden" name="limit" value="50"/>
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<input type="hidden" name="offset" value="0"/>
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</form>
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</div>
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<!-- Books Grid -->
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<div id="books-grid" class="grid grid-cols-2 md:grid-cols-4 lg:grid-cols-6 xl:grid-cols-8 gap-4">
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if len(books) > 0 {
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for _, book := range books {
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@BookCard(book)
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}
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} else {
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<!-- Empty state -->
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<div class="col-span-full text-center py-12" style="color: var(--text-secondary);">
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<p class="text-lg mb-2">📚 No books found</p>
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<p class="text-sm">Try adjusting your filters or add some books to your library.</p>
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</div>
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}
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</div>
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<!-- Pagination -->
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<div id="pagination" class="mt-6 flex justify-center gap-2">
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if count > 0 {
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<button
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type="button"
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class="px-4 py-2 rounded-lg border disabled:opacity-50"
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style="border-color: var(--border); color: var(--text-primary);"
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hx-get="/api/media-items/filtered?library_id={ currentLibraryID }&limit={ limit }&offset={ offset - limit }"
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hx-target="#books-grid"
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hx-include="#filter-form"
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disabled?={ offset <= 0 }
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>
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← Previous
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</button>
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<span class="px-4 py-2" style="color: var(--text-secondary);">
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Page { offset / limit + 1 }
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</span>
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<button
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class="px-4 py-2 rounded-lg border disabled:opacity-50"
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style="border-color: var(--border); color: var(--text-primary);"
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hx-get="/api/media-items/filtered?library_id={ currentLibraryID }&limit={ limit }&offset={ offset + limit }"
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hx-target="#books-grid"
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hx-include="#filter-form"
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disabled?={ offset+limit >= count }
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>
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Next →
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</button>
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}
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</div>
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<!-- Error Message -->
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if errorMessage != "" {
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<div class="mt-6 p-4 rounded-lg border bg-red-500/10 border-red-500">
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<p style="color: var(--text-primary)">{ errorMessage }</p>
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</div>
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}
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</div>
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<!-- Save Filter Modal -->
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<div
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x-show="showSaveModal"
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@click.self="showSaveModal = false"
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x-transition
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class="fixed inset-0 z-50 flex items-center justify-center"
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style="background-color: rgba(0, 0, 0, 0.7); display: none;"
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>
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<div
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@click.stop
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class="card rounded-lg p-6 w-full max-w-md mx-4"
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style="background-color: var(--bg-secondary); border-color: var(--border);"
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>
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<div class="flex justify-between items-center mb-4">
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<h2 class="text-xl font-bold" style="color: var(--text-primary)">Save Filter</h2>
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<button
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@click="showSaveModal = false"
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class="p-2 hover:opacity-80 rounded"
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style="color: var(--text-primary)"
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>✕</button>
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</div>
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<form @submit="saveFilter($event)">
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<div class="mb-4">
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<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
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Filter Name
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</label>
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<input
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type="text"
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x-model="filterName"
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placeholder="My Custom Filter"
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class="w-full px-3 py-2 border rounded-lg"
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style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
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required
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/>
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</div>
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<div class="flex justify-end gap-2">
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<button
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type="button"
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@click="showSaveModal = false"
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class="px-4 py-2 rounded-lg border"
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style="border-color: var(--border); color: var(--text-primary);"
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>
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Cancel
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</button>
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<button
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type="submit"
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class="px-4 py-2 rounded-lg font-medium"
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style="background-color: var(--accent); color: var(--bg-primary);"
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>
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Save
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</button>
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</div>
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</form>
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</div>
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</div>
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</body>
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</html>
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}
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