File size: 5,972 Bytes
41a5ab2 | 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 | <script lang="ts">
import { Search, X } from '@lucide/svelte';
import { Button } from '$lib/components/ui/button';
import { Input } from '$lib/components/ui/input';
import { Checkbox } from '$lib/components/ui/checkbox';
import { ScrollArea } from '$lib/components/ui/scroll-area';
import { SvelteSet } from 'svelte/reactivity';
interface Props {
conversations: DatabaseConversation[];
messageCountMap?: Map<string, number>;
mode: 'export' | 'import';
onCancel: () => void;
onConfirm: (selectedConversations: DatabaseConversation[]) => void;
}
let { conversations, messageCountMap = new Map(), mode, onCancel, onConfirm }: Props = $props();
let searchQuery = $state('');
let selectedIds = $state.raw<SvelteSet<string>>(getInitialSelectedIds());
let lastClickedId = $state<string | null>(null);
function getInitialSelectedIds(): SvelteSet<string> {
return new SvelteSet(conversations.map((c) => c.id));
}
let filteredConversations = $derived(
conversations.filter((conv) => {
const name = conv.name || 'Untitled conversation';
return name.toLowerCase().includes(searchQuery.toLowerCase());
})
);
let allSelected = $derived(
filteredConversations.length > 0 &&
filteredConversations.every((conv) => selectedIds.has(conv.id))
);
let someSelected = $derived(
filteredConversations.some((conv) => selectedIds.has(conv.id)) && !allSelected
);
function toggleConversation(id: string, shiftKey: boolean = false) {
const newSet = new SvelteSet(selectedIds);
if (shiftKey && lastClickedId !== null) {
const lastIndex = filteredConversations.findIndex((c) => c.id === lastClickedId);
const currentIndex = filteredConversations.findIndex((c) => c.id === id);
if (lastIndex !== -1 && currentIndex !== -1) {
const start = Math.min(lastIndex, currentIndex);
const end = Math.max(lastIndex, currentIndex);
const shouldSelect = !newSet.has(id);
for (let i = start; i <= end; i++) {
if (shouldSelect) {
newSet.add(filteredConversations[i].id);
} else {
newSet.delete(filteredConversations[i].id);
}
}
selectedIds = newSet;
return;
}
}
if (newSet.has(id)) {
newSet.delete(id);
} else {
newSet.add(id);
}
selectedIds = newSet;
lastClickedId = id;
}
function toggleAll() {
if (allSelected) {
const newSet = new SvelteSet(selectedIds);
filteredConversations.forEach((conv) => newSet.delete(conv.id));
selectedIds = newSet;
} else {
const newSet = new SvelteSet(selectedIds);
filteredConversations.forEach((conv) => newSet.add(conv.id));
selectedIds = newSet;
}
}
function handleConfirm() {
const selected = conversations.filter((conv) => selectedIds.has(conv.id));
onConfirm(selected);
}
function handleCancel() {
selectedIds = getInitialSelectedIds();
searchQuery = '';
lastClickedId = null;
onCancel();
}
export function reset() {
selectedIds = getInitialSelectedIds();
searchQuery = '';
lastClickedId = null;
}
</script>
<div class="space-y-4">
<div class="relative">
<Search class="absolute top-1/2 left-3 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
<Input bind:value={searchQuery} placeholder="Search conversations..." class="pr-9 pl-9" />
{#if searchQuery}
<button
class="absolute top-1/2 right-3 -translate-y-1/2 text-muted-foreground hover:text-foreground"
onclick={() => (searchQuery = '')}
type="button"
>
<X class="h-4 w-4" />
</button>
{/if}
</div>
<div class="flex items-center justify-between text-sm text-muted-foreground">
<span>
{selectedIds.size} of {conversations.length} selected
{#if searchQuery}
({filteredConversations.length} shown)
{/if}
</span>
</div>
<div class="overflow-hidden rounded-md border">
<ScrollArea class="h-[400px]">
<table class="w-full">
<thead class="sticky top-0 z-10 bg-muted">
<tr class="border-b">
<th class="w-12 p-3 text-left">
<Checkbox
checked={allSelected}
indeterminate={someSelected}
onCheckedChange={toggleAll}
/>
</th>
<th class="p-3 text-left text-sm font-medium">Conversation Name</th>
<th class="w-32 p-3 text-left text-sm font-medium">Messages</th>
</tr>
</thead>
<tbody>
{#if filteredConversations.length === 0}
<tr>
<td colspan="3" class="p-8 text-center text-sm text-muted-foreground">
{#if searchQuery}
No conversations found matching "{searchQuery}"
{:else}
No conversations available
{/if}
</td>
</tr>
{:else}
{#each filteredConversations as conv (conv.id)}
<tr
class="cursor-pointer border-b transition-colors hover:bg-muted/50"
onclick={(e) => toggleConversation(conv.id, e.shiftKey)}
>
<td class="p-3">
<Checkbox
checked={selectedIds.has(conv.id)}
onclick={(e) => {
e.preventDefault();
e.stopPropagation();
toggleConversation(conv.id, e.shiftKey);
}}
/>
</td>
<td class="p-3 text-sm">
<div class="max-w-[17rem] truncate" title={conv.name || 'Untitled conversation'}>
{conv.name || 'Untitled conversation'}
</div>
</td>
<td class="p-3 text-sm text-muted-foreground">
{messageCountMap.get(conv.id) ?? 0}
</td>
</tr>
{/each}
{/if}
</tbody>
</table>
</ScrollArea>
</div>
<div class="flex justify-end gap-2">
<Button variant="outline" onclick={handleCancel}>Cancel</Button>
<Button onclick={handleConfirm} disabled={selectedIds.size === 0}>
{mode === 'export' ? 'Export' : 'Import'} ({selectedIds.size})
</Button>
</div>
</div>
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