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docs: update unified search implementation plan with completion status

Browse Source 
- Update implementation status to reflect completed phases (1-9)
- Document Section 4.3 completion (all 5 steps: SQL sort support, service sort, handler sort, template filters, TypeScript functions)
- Add discovery notes about SQL duplicate ORDER BY fix and frontend.go compatibility
- Note Bruno files are for API interaction, not automated testing
- Document remaining work (Phase 10 manual testing)

Plan provides complete roadmap for consolidating /filtered and /search endpoints into unified fuzzy search with autocomplete dropdowns.
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john-okeefe
2026-03-23 22:38:33 -04:00
parent fc617c3e46
commit 9616f5d681
1 changed files with 535 additions and 263 deletions
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UNIFIED_SEARCH_IMPLEMENTATION.md
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@@ -707,295 +707,567 @@ hx-get="/api/media-items/search?library_id={ currentLibraryID }&limit={ limit }&
**Note:** Change parameter name from `search` to `q` to match backend handler expectation.
#### 4.3 Add Autocomplete Dropdowns with Search Button
#### 4.3 COMPLETE IMPLEMENTATION - All Fixes in One Section
**IMPORTANT:** This section contains ALL code changes needed to preserve your sort/save/load features while adding autocomplete. Implement everything in this section only - no need to modify earlier phases.
---
### Step 1: Update SQL Query to Support Sort Parameter
**File:** `internal/database/queries/queries.sql`
**Find the `SearchMediaItemsUnified` query (you added this in Phase 2) and replace the ORDER BY clause:**
**BEFORE:**
```sql
ORDER BY
CASE
WHEN sqlc.narg('search_query') != '' THEN
GREATEST(...)
ELSE 0
END DESC,
mi.title ASC
```
**AFTER:**
```sql
ORDER BY
-- Primary sort: relevance score when searching
CASE
WHEN sqlc.narg('search_query') != '' THEN
GREATEST(
CASE WHEN sqlc.narg('is_exact_search') = false THEN
word_similarity(sqlc.narg('search_query'), mi.title)
ELSE 0 END,
CASE WHEN sqlc.narg('is_exact_search') = false THEN
word_similarity(sqlc.narg('search_query'), COALESCE(mi.author, ''))
ELSE 0 END,
word_similarity(sqlc.narg('author_filter'), COALESCE(mi.author, '')),
word_similarity(sqlc.narg('genre_filter'), COALESCE(mi.genre, ''))
)
ELSE 0
END DESC,
-- Secondary sort: user-specified sort parameter
CASE
WHEN sqlc.narg('sort') = 'title ASC' THEN mi.title
ELSE ''
END ASC,
CASE
WHEN sqlc.narg('sort') = 'title DESC' THEN mi.title
ELSE ''
END DESC,
CASE
WHEN sqlc.narg('sort') = 'author ASC' THEN COALESCE(mi.author, '')
ELSE ''
END ASC,
CASE
WHEN sqlc.narg('sort') = 'author DESC' THEN COALESCE(mi.author, '')
ELSE ''
END DESC,
CASE
WHEN sqlc.narg('sort') = 'created_at ASC' THEN mi.created_at
ELSE '1970-01-01'::timestamp
END ASC,
CASE
WHEN sqlc.narg('sort') = 'created_at DESC' THEN mi.created_at
ELSE '1970-01-01'::timestamp
END DESC,
CASE
WHEN sqlc.narg('sort') = 'page_count ASC' THEN COALESCE(mi.page_count::text, '0')
ELSE ''
END ASC,
CASE
WHEN sqlc.narg('sort') = 'page_count DESC' THEN COALESCE(mi.page_count::text, '0')
ELSE ''
END DESC,
-- Tertiary sort: title (default fallback)
mi.title ASC
```
**Regenerate Go code:**
```bash
sqlc generate
```
---
### Step 2: Update Search Service to Support Sort
**File:** `internal/services/search.go`
**Add `Sort` field to `SearchParams` struct:**
```go
// SearchParams contains parameters for unified search
type SearchParams struct {
UserID pgtype.UUID
LibraryID pgtype.UUID
AuthorFilter string
SeriesFilter string
GenreFilter string
LanguageFilter string
YearMin int
YearMax int
HasCover bool
SearchQuery string
Sort string // ADD THIS LINE
Limit int
Offset int
}
```
**Update the database parameters in `SearchMediaItemsUnified` method:**
```go
// Build database parameters
dbParams := database.SearchMediaItemsUnifiedParams{
UserID: params.UserID,
LibraryID: params.LibraryID,
AuthorFilter: pgtype.Text{String: params.AuthorFilter, Valid: true},
SeriesFilter: pgtype.Text{String: params.SeriesFilter, Valid: true},
GenreFilter: pgtype.Text{String: params.GenreFilter, Valid: true},
LanguageFilter: pgtype.Text{String: params.LanguageFilter, Valid: true},
YearMin: pgtype.Int4{Int32: int32(params.YearMin), Valid: true},
YearMax: pgtype.Int4{Int32: int32(params.YearMax), Valid: true},
HasCover: pgtype.Bool{Bool: params.HasCover, Valid: true},
SearchQuery: pgtype.Text{String: searchQuery, Valid: true},
IsExactSearch: pgtype.Bool{Bool: isExact, Valid: true},
SearchPattern: pgtype.Text{String: searchPattern, Valid: isExact},
Sort: pgtype.Text{String: params.Sort, Valid: true}, // ADD THIS LINE
Limit: pgtype.Int4{Int32: int32(params.Limit), Valid: true},
Offset: pgtype.Int4{Int32: int32(params.Offset), Valid: true},
}
```
---
### Step 3: Update Handler to Extract Sort Parameter
**File:** `internal/handlers/media.go`
**In the `SearchMediaItems` handler (you added this in Phase 4.1), add sort parameter extraction:**
**Find this section:**
```go
hasCover := c.QueryParam("has_cover") == "true"
// Build search params
params := services.SearchParams{
```
**Replace with:**
```go
hasCover := c.QueryParam("has_cover") == "true"
// Extract sort parameter
sortParam := c.QueryParam("sort")
if sortParam == "" {
sortParam = "title ASC" // Default sort
}
// Build search params
params := services.SearchParams{
```
**Then add `Sort` to the params struct:**
```go
params := services.SearchParams{
UserID: userID.ID,
LibraryID: libUUID,
SearchQuery: query,
AuthorFilter: authorFilter,
SeriesFilter: seriesFilter,
GenreFilter: genreFilter,
LanguageFilter: languageFilter,
YearMin: yearMin,
YearMax: yearMax,
HasCover: hasCover,
Sort: sortParam, // ADD THIS LINE
Limit: limit,
Offset: offset,
}
```
---
### Step 4: Update Template with All Filters + Autocomplete
**File:** `templates/bookshelf.templ`
**Replace filter form section (includes all filters) with (lines 40-262):**
**Replace lines 83-262 (from Search input through end of filter bar) with:**
```html
<!-- Filter Form with Autocomplete + Search Button -->
<form id="filter-form">
<div class="flex flex-wrap gap-4 mb-4">
<!-- Author Filter -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Author
</label>
<input
type="text"
name="author_filter"
placeholder="Filter by author"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
list="author-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchAuthorValues($el)"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
/>
<datalist id="author-datalist"></datalist>
</div>
<!-- Genre Filter -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Genre
</label>
<input
type="text"
name="genre_filter"
placeholder="Filter by genre"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
list="genre-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchGenreValues($el)"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
/>
<datalist id="genre-datalist"></datalist>
</div>
<!-- Series Filter -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Series
</label>
<input
type="text"
name="series_filter"
placeholder="Filter by series"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
list="series-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchSeriesValues($el)"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
/>
<datalist id="series-datalist"></datalist>
</div>
<!-- Language Filter -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Language
</label>
<input
type="text"
name="language_filter"
placeholder="Filter by language"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
list="language-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchLanguageValues($el)"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
/>
<datalist id="language-datalist"></datalist>
</div>
<!-- Year Range Filters -->
<div class="flex-1 min-w-[100px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Year From
</label>
<input
type="number"
name="year_min"
placeholder="From"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
/>
</div>
<div class="flex-1 min-w-[100px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Year To
</label>
<input
type="number"
name="year_max"
placeholder="To"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
/>
</div>
<!-- Has Cover Filter -->
<div class="flex-1 min-w-[120px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Has Cover
</label>
<select
name="has_cover"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-trigger="change from:#filter-form"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
>
<option value="">All</option>
<option value="true">Yes</option>
<option value="false">No</option>
</select>
</div>
</div>
<!-- Search Button -->
<div class="mt-4">
<button
type="button"
class="px-6 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600 transition-colors"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#filter-form"
>
Search
</button>
<button
type="button"
class="ml-2 px-6 py-2 bg-gray-500 text-white rounded-lg hover:bg-gray-600 transition-colors"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-include="#library-select"
onclick="document.querySelectorAll('#filter-form input').forEach(i => i.value = '')"
>
Clear Filters
</button>
</div>
</form>
<!-- Search Input -->
<div class="flex-1 min-w-[200px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Search
</label>
<input
name="q"
type="text"
placeholder="Search all fields..."
hx-get="/api/media-items/search"
hx-trigger="keyup[key=='Enter'] from:#filter-form, keyup changed delay:500ms"
hx-target="#books-grid"
hx-include="#filter-form, #library-select"
/>
</div>
<!-- Author Filter with Autocomplete -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Author
</label>
<input
type="text"
name="author_filter"
placeholder="Filter by author"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-include="#filter-form"
list="author-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchAuthorValues($el)"
/>
<datalist id="author-datalist"></datalist>
</div>
<!-- Genre Filter with Autocomplete -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Genre
</label>
<input
type="text"
name="genre_filter"
placeholder="Filter by genre"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-include="#filter-form"
list="genre-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchGenreValues($el)"
/>
<datalist id="genre-datalist"></datalist>
</div>
<!-- Series Filter with Autocomplete (NEW) -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Series
</label>
<input
type="text"
name="series_filter"
placeholder="Filter by series"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-include="#filter-form"
list="series-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchSeriesValues($el)"
/>
<datalist id="series-datalist"></datalist>
</div>
<!-- Language Filter with Autocomplete (NEW) -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Language
</label>
<input
type="text"
name="language_filter"
placeholder="Filter by language"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-include="#filter-form"
list="language-datalist"
@input.debounce.300ms="if($el.value.length >= 2) fetchLanguageValues($el)"
/>
<datalist id="language-datalist"></datalist>
</div>
<!-- Year Range -->
<div class="flex-1 min-w-[200px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Year Range
</label>
<div class="flex gap-2">
<input
type="number"
name="year_min"
placeholder="From"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-include="#filter-form"
/>
<input
type="number"
name="year_max"
placeholder="To"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="keyup[key=='Enter'] from:#filter-form"
hx-include="#filter-form"
/>
</div>
</div>
<!-- Has Cover Filter -->
<div class="flex items-end">
<label class="flex items-center gap-2 cursor-pointer">
<input
type="checkbox"
name="has_cover"
value="true"
class="w-4 h-4 rounded"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="change"
hx-include="#filter-form"
/>
<span class="text-sm" style="color: var(--text-primary)">Has Cover</span>
</label>
</div>
<!-- Sort By Dropdown (PRESERVED) -->
<div class="flex-1 min-w-[150px]">
<label class="block text-sm font-medium mb-2" style="color: var(--text-secondary)">
Sort By
</label>
<select
name="sort"
class="w-full px-3 py-2 border rounded-lg"
style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);"
hx-get="/api/media-items/search"
hx-target="#books-grid"
hx-trigger="change"
hx-include="#filter-form"
>
<option value="title ASC">Title (A-Z)</option>
<option value="title DESC">Title (Z-A)</option>
<option value="author ASC">Author (A-Z)</option>
<option value="created_at DESC">Date Added</option>
<option value="page_count DESC">Page Count</option>
</select>
</div>
<!-- Save Filter Button (PRESERVED) -->
<div class="flex items-end">
<button
@click="showSaveFilterModal()"
class="px-4 py-2 rounded-lg font-medium"
style="background-color: var(--accent); color: var(--bg-primary);"
>
💾 Save Filter
</button>
</div>
<!-- Load Filter Button (PRESERVED) -->
<div class="flex items-end relative">
<button
@click="toggleFiltersDropdown()"
class="px-4 py-2 rounded-lg font-medium border"
style="border-color: var(--border); color: var(--text-primary);"
>
📂 Load Filter
</button>
<!-- Saved Filters Dropdown (PRESERVED) -->
<div
x-show="showFiltersDropdown"
@click.outside="showFiltersDropdown = false"
x-transition:enter="transition ease-out duration-200"
x-transition:enter-start="opacity-0 scale-95"
x-transition:enter-end="opacity-100 scale-100"
x-transition:leave="transition ease-in duration-150"
x-transition:leave-start="opacity-100 scale-100"
x-transition:leave-end="opacity-0 scale-95"
class="absolute top-full mt-2 right-0 w-80 rounded-lg shadow-lg z-50"
style="background-color: var(--bg-secondary); border: 1px solid var(--border); display: none;"
>
<div class="p-4">
<h3 class="text-sm font-semibold mb-3" style="color: var(--text-primary)">
Saved Filters
</h3>
<!-- Filter List -->
<div class="space-y-2" id="saved-filters-list">
for _, filter := range savedFilters {
filterUUID := string(filter.ID.Bytes[0:16])
<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) }>
<button data-action="load-filter" class="flex-1 text-left px-2 py-1 rounded" style="color: var(--text-primary);">
{ filter.Name }
</button>
<button data-action="delete-filter" class="p-1 hover:opacity-70 rounded" style="color: var(--text-secondary);" title="Delete filter">🗑️</button>
</div>
}
</div>
<!-- Empty State -->
if len(savedFilters) == 0 {
<div class="text-sm py-4 text-center" style="color: var(--text-secondary);">
No saved filters yet
</div>
}
</div>
</div>
</div>
<!-- Clear Filters Button (PRESERVED) -->
<div class="flex items-end">
<button
@click="clearFilters()"
class="px-4 py-2 rounded-lg font-medium border"
style="border-color: var(--border); color: var(--text-primary);"
>
✕ Clear
</button>
</div>
</div>
<!-- Hidden form for HTMX include (PRESERVED) -->
<form id="filter-form" class="hidden">
<input type="hidden" name="limit" value="50"/>
<input type="hidden" name="offset" value="0"/>
</form>
</div>
```
**Key changes:**
- ❌ No Alpine.js `x-data` wrapper (removed)
- ❌ No `hx-trigger="change"` (no immediate filtering)
- ✅ Added `@input.debounce.300ms` for autocomplete (300ms delay)
- ✅ Added `hx-trigger="keyup[key=='Enter'] from:#filter-form"` (Enter key only)
- ✅ All filter inputs wrapped in `<form id="filter-form">`
- ✅ Search button with `hx-get` to trigger filtering
- ✅ Clear filters button to reset all inputs
- ✅ Empty `<datalist>` elements (populated by JavaScript)
- ✅ `list="author-datalist"` attribute for native HTML5 autocomplete
---
#### 4.4 Add Frontend Functions
### Step 5: Add Autocomplete Functions to TypeScript
**File:** `web/src/bookshelf.ts`
**Add at end of file:**
**Add these functions to the existing `Alpine.data("bookshelf", () => ({ ... }))` component:**
```typescript
// Fetch field values for autocomplete dropdowns
async function fetchFieldValues(
field: string,
search: string,
datalistId: string
): Promise<void> {
const token = localStorage.getItem("token");
if (!token) {
console.error("Not authenticated");
return;
}
Alpine.data("bookshelf", () => ({
// ... existing state and methods ...
if (search.length < 2) return; // Wait for at least 2 characters
// Autocomplete helper function
async fetchFieldValues(
field: string,
search: string,
datalistId: string
): Promise<void> {
const token = localStorage.getItem("token");
if (!token) {
console.error("Not authenticated");
return;
}
const currentLibraryId = (
document.getElementById("library-select") as HTMLSelectElement
)?.value;
if (!currentLibraryId) {
console.error("No library selected");
return;
}
if (search.length < 2) return;
try {
const response = await fetch(
`/api/media-items/search?${field}=${encodeURIComponent(
search
)}&library_id=${currentLibraryId}&limit=50`,
{
headers: { Authorization: `Bearer ${token}` },
const currentLibraryId = (
document.getElementById("library-select") as HTMLSelectElement
)?.value;
if (!currentLibraryId) {
console.error("No library selected");
return;
}
try {
const response = await fetch(
`/api/media-items/search?${field}=${encodeURIComponent(
search
)}&library_id=${currentLibraryId}&limit=50`,
{
headers: { Authorization: `Bearer ${token}` },
}
);
if (!response.ok) {
console.error("Failed to fetch field values");
return;
}
);
if (!response.ok) {
console.error("Failed to fetch field values");
return;
const data = await response.json();
// Update datalist via DOM manipulation
const datalist = document.getElementById(datalistId);
if (!datalist) {
console.error(`Datalist ${datalistId} not found`);
return;
}
// Clear existing options
datalist.innerHTML = "";
// Add new options
data.results.forEach((item: { value: string; count: number }) => {
const option = document.createElement("option");
option.value = item.value;
option.textContent = `${item.value} (${item.count})`;
datalist.appendChild(option);
});
} catch (error) {
console.error("Error fetching field values:", error);
}
},
const data = await response.json();
// Fetch author values for autocomplete
async fetchAuthorValues(input: HTMLInputElement): Promise<void> {
await this.fetchFieldValues("author", input.value, "author-datalist");
},
// Update datalist
const datalist = document.getElementById(datalistId);
if (!datalist) {
console.error(`Datalist ${datalistId} not found`);
return;
}
// Fetch genre values for autocomplete
async fetchGenreValues(input: HTMLInputElement): Promise<void> {
await this.fetchFieldValues("genre", input.value, "genre-datalist");
},
// Clear existing options
datalist.innerHTML = "";
// Fetch series values for autocomplete
async fetchSeriesValues(input: HTMLInputElement): Promise<void> {
await this.fetchFieldValues("series", input.value, "series-datalist");
},
// Add new options
data.results.forEach((item: { value: string; count: number }) => {
const option = document.createElement("option");
option.value = item.value;
option.textContent = `${item.value} (${item.count})`;
datalist.appendChild(option);
});
} catch (error) {
console.error("Error fetching field values:", error);
}
}
// Fetch language values for autocomplete
async fetchLanguageValues(input: HTMLInputElement): Promise<void> {
await this.fetchFieldValues("language", input.value, "language-datalist");
},
// Fetch author values for autocomplete
async function fetchAuthorValues(input: HTMLInputElement): Promise<void> {
const search = input.value;
await fetchFieldValues("author", search, "author-datalist");
}
// Fetch genre values for autocomplete
async function fetchGenreValues(input: HTMLInputElement): Promise<void> {
const search = input.value;
await fetchFieldValues("genre", search, "genre-datalist");
}
// Fetch series values for autocomplete
async function fetchSeriesValues(input: HTMLInputElement): Promise<void> {
const search = input.value;
await fetchFieldValues("series", search, "series-datalist");
}
// Fetch language values for autocomplete
async function fetchLanguageValues(input: HTMLInputElement): Promise<void> {
const search = input.value;
await fetchFieldValues("language", search, "language-datalist");
}
// Register functions globally
(window as any).fetchAuthorValues = fetchAuthorValues;
(window as any).fetchGenreValues = fetchGenreValues;
(window as any).fetchSeriesValues = fetchSeriesValues;
(window as any).fetchLanguageValues = fetchLanguageValues;
// ... rest of existing methods ...
}))
```
**Verify TypeScript compilation:**
```bash
cd web && npm run build
```
**Note:** These are regular methods (not reactive), so they won't trigger template re-renders. They just manipulate the DOM directly to populate the `<datalist>` elements. The functions are available in the template because they're part of the Alpine component scope.
---
## Summary of Changes
**What this section does:**
1. ✅ Adds sort parameter support to SQL query (Step 1)
2. ✅ Updates service to pass sort parameter (Step 2)
3. ✅ Updates handler to extract sort parameter (Step 3)
4. ✅ Adds series and language filters with autocomplete (Step 4)
5. ✅ Preserves sort dropdown, save/load buttons, modal (Step 4)
6. ✅ Changes triggers to Enter key instead of instant (Step 4)
7. ✅ Adds TypeScript autocomplete functions using simple pattern (Step 5)
**What's preserved:**
- ✅ Your sort dropdown (all 5 options)
- ✅ Save Filter button and modal
- ✅ Load Filter button and dropdown
- ✅ Clear Filters button
- ✅ Your existing save/load filter logic
**What's new:**
- ✅ Series filter with autocomplete
- ✅ Language filter with autocomplete
- ✅ Genre filter autocomplete
- ✅ Sort parameter support in unified search
- ✅ **Simple autocomplete pattern**: Empty `<datalist>` elements populated via DOM manipulation (no Alpine.js reactive state)
#### 4.4 NOTE - All Frontend Code is in Section 4.3
All TypeScript autocomplete functions are included in **Section 4.3, Step 5** above.
No additional changes needed to `web/src/bookshelf.ts` beyond what's in Section 4.3.
---