feat(transfer): persist reusable transfer tasks

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lizzzzz777 authored and GitHub committed 2026-08-14 18:25:05 +08:00
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<script setup lang="ts">
import { computed, nextTick, onBeforeUnmount, reactive, ref } from "vue";
import { useI18n } from "vue-i18n";
import { ArrowRightLeft, ChevronRight, Copy, ExternalLink, FolderClosed, FolderOpen, FolderPlus, Pencil, Plus, Search, Trash2, X } from "@lucide/vue";
import { Button } from "@/components/ui/button";
import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle } from "@/components/ui/dialog";
import CustomContextMenu, { type ContextMenuItem as CtxMenuItem } from "@/components/ui/CustomContextMenu.vue";
import LightTooltip from "@/components/ui/LightTooltip.vue";
import { useToast } from "@/composables/useToast";
import { useTransferTaskStore, TransferTaskNameConflictError } from "@/stores/transferTaskStore";
import { focusSidebarRenameInput } from "@/lib/sidebar/sidebarRenameFocus";
import type { TransferTask, TransferTaskFolder } from "@/types/database";
const { t } = useI18n();
const { toast } = useToast();
const taskStore = useTransferTaskStore();
const props = defineProps<{
selectedTaskId: string | null;
}>();
const emit = defineEmits<{
/** Request to load a task's config into the form (the dialog may veto when dirty). */
select: [task: TransferTask];
/** Request to clear the form and start a new unsaved configuration. */
newBlank: [];
"update:selectedTaskId": [id: string | null];
}>();
const UNFILED_DROP_TARGET_ID = "__transfer-task-unfiled__";
const DRAG_THRESHOLD = 5;
type DragItemType = "folder" | "task" | "unfiled";
type DropPosition = "before" | "after" | "inside";
const searchText = ref("");
const searchQuery = computed(() => searchText.value.trim().toLowerCase());
const collapsedFolders = ref<Set<string>>(new Set());
function isFolderExpanded(folderId: string) {
return !collapsedFolders.value.has(folderId);
}
function toggleFolder(folderId: string) {
if (suppressNextRowClick.value) return;
const next = new Set(collapsedFolders.value);
if (next.has(folderId)) next.delete(folderId);
else next.add(folderId);
collapsedFolders.value = next;
}
function taskMatchesQuery(task: TransferTask) {
const q = searchQuery.value;
if (!q) return true;
return [task.name, task.config.sourceDatabase, task.config.targetDatabase].filter(Boolean).some((value) => String(value).toLowerCase().includes(q));
}
function folderMatchesQuery(folder: TransferTaskFolder) {
const q = searchQuery.value;
if (!q) return true;
if (folder.name.toLowerCase().includes(q)) return true;
return taskStore.listTasks(folder.id).some((task) => taskMatchesQuery(task));
}
function childFolders(parentFolderId?: string) {
return taskStore.allFolders.filter((folder) => (folder.parentFolderId || "") === (parentFolderId || ""));
}
function descendantFolders(parentFolderId: string): TransferTaskFolder[] {
const direct = childFolders(parentFolderId);
return direct.flatMap((folder) => [folder, ...descendantFolders(folder.id)]);
}
function folderBranchMatchesQuery(folder: TransferTaskFolder) {
if (folderMatchesQuery(folder)) return true;
return descendantFolders(folder.id).some((child) => folderMatchesQuery(child));
}
function tasksInFolder(folderId: string) {
const folder = taskStore.allFolders.find((item) => item.id === folderId);
const includeAllTasksForMatchedFolder = !!folder && !!searchQuery.value && folder.name.toLowerCase().includes(searchQuery.value);
return taskStore.listTasks(folderId).filter((task) => includeAllTasksForMatchedFolder || taskMatchesQuery(task));
}
function folderTaskCount(folderId: string) {
let count = taskStore.listTasks(folderId).length;
for (const child of descendantFolders(folderId)) {
count += taskStore.listTasks(child.id).length;
}
return count;
}
type TaskTreeRow = { type: "folder"; folder: TransferTaskFolder; depth: number } | { type: "task"; task: TransferTask; depth: number };
const visibleFolderRows = computed<TaskTreeRow[]>(() => {
const rows: TaskTreeRow[] = [];
const appendFolder = (folder: TransferTaskFolder, depth: number) => {
if (!folderBranchMatchesQuery(folder)) return;
rows.push({ type: "folder", folder, depth });
if (!isFolderExpanded(folder.id)) return;
for (const child of childFolders(folder.id)) {
appendFolder(child, depth + 1);
}
for (const task of tasksInFolder(folder.id)) {
rows.push({ type: "task", task, depth: depth + 1 });
}
};
for (const folder of childFolders()) {
appendFolder(folder, 0);
}
return rows;
});
const visibleRootTasks = computed(() => taskStore.listTasks(undefined).filter((task) => taskMatchesQuery(task)));
const hasAnyVisibleItem = computed(() => visibleFolderRows.value.length > 0 || visibleRootTasks.value.length > 0);
function folderPath(folder: TransferTaskFolder) {
const folderById = new Map(taskStore.allFolders.map((item) => [item.id, item]));
const parts: string[] = [];
const seen = new Set<string>();
let current: TransferTaskFolder | undefined = folder;
while (current && !seen.has(current.id)) {
seen.add(current.id);
parts.unshift(current.name);
current = current.parentFolderId ? folderById.get(current.parentFolderId) : undefined;
}
return parts.join(" / ");
}
// ---- inline rename (create-then-rename, mirroring SqlLibraryPanel) ----
const renamingTarget = ref<{ type: "folder" | "task"; id: string } | null>(null);
const renameValue = ref("");
const renameInputRef = ref<HTMLInputElement | null>(null);
function setRenameInputRef(el: unknown) {
renameInputRef.value = (el as HTMLInputElement) ?? null;
}
function isRenamingFolder(folderId: string) {
return renamingTarget.value?.type === "folder" && renamingTarget.value.id === folderId;
}
function isRenamingTask(taskId: string) {
return renamingTarget.value?.type === "task" && renamingTarget.value.id === taskId;
}
function startRenameFolder(folder: TransferTaskFolder) {
resetDragState();
markSuppressedClick();
renameInputRef.value = null;
renamingTarget.value = { type: "folder", id: folder.id };
renameValue.value = folder.name;
nextTick(() => {
focusSidebarRenameInput(() => renameInputRef.value ?? undefined);
});
}
function startRenameTask(task: TransferTask) {
resetDragState();
markSuppressedClick();
renameInputRef.value = null;
renamingTarget.value = { type: "task", id: task.id };
renameValue.value = task.name;
nextTick(() => {
focusSidebarRenameInput(() => renameInputRef.value ?? undefined);
});
}
defineExpose({ startRenameTask });
function renameErrorMessage(error: unknown) {
return error instanceof TransferTaskNameConflictError ? t("transfer.tasks.nameConflict", { name: error.entryName }) : (error as Error)?.message || String(error);
}
async function confirmRename() {
if (!renamingTarget.value) return;
const { type, id } = renamingTarget.value;
const name = renameValue.value.trim();
renamingTarget.value = null;
renameValue.value = "";
if (!name) return;
try {
if (type === "folder") await taskStore.renameFolder(id, name);
else await taskStore.renameTask(id, name);
} catch (error) {
toast(t("transfer.tasks.saveFailed", { message: renameErrorMessage(error) }), 5000);
}
}
function cancelRename() {
renamingTarget.value = null;
renameValue.value = "";
}
/** Default name for a new folder under the given parent: "新建文件夹", "新建文件夹1", ... avoiding sibling conflicts. */
function nextFolderDefaultName(parentFolderId?: string) {
const base = t("transfer.tasks.newFolderDefault");
const taken = new Set(taskStore.allFolders.filter((folder) => (folder.parentFolderId || "") === (parentFolderId || "")).map((folder) => folder.name.trim().toLocaleLowerCase()));
if (!taken.has(base.toLocaleLowerCase())) return base;
let index = 1;
while (taken.has(`${base}${index}`.toLocaleLowerCase())) index++;
return `${base}${index}`;
}
async function openNewFolderInput(parentFolderId?: string) {
if (parentFolderId) {
collapsedFolders.value = new Set([...collapsedFolders.value].filter((id) => id !== parentFolderId));
}
try {
const folder = await taskStore.createFolder(nextFolderDefaultName(parentFolderId), parentFolderId);
searchText.value = "";
startRenameFolder(folder);
} catch (error) {
toast(t("transfer.tasks.saveFailed", { message: renameErrorMessage(error) }), 5000);
}
}
function requestNewBlank() {
emit("newBlank");
}
// ---- delete ----
const deleteTarget = ref<{ type: "folder" | "task"; id: string; name: string } | null>(null);
const showDeleteConfirm = ref(false);
function confirmDeleteFolder(folder: TransferTaskFolder) {
deleteTarget.value = { type: "folder", id: folder.id, name: folder.name };
showDeleteConfirm.value = true;
}
function confirmDeleteTask(task: TransferTask) {
deleteTarget.value = { type: "task", id: task.id, name: task.name };
showDeleteConfirm.value = true;
}
async function executeDelete() {
if (!deleteTarget.value) return;
const { type, id } = deleteTarget.value;
try {
if (type === "folder") {
await taskStore.deleteFolder(id);
// Folder deletion cascades to contained tasks; clear the selection when
// the currently loaded task was inside the deleted branch.
if (props.selectedTaskId && !taskStore.getTask(props.selectedTaskId)) {
emit("update:selectedTaskId", null);
}
} else {
await taskStore.deleteTask(id);
if (props.selectedTaskId === id) emit("update:selectedTaskId", null);
}
} catch (error) {
toast(t("transfer.tasks.deleteFailed", { message: (error as Error)?.message || String(error) }), 5000);
}
showDeleteConfirm.value = false;
deleteTarget.value = null;
}
async function duplicateTask(task: TransferTask) {
try {
const copy = await taskStore.duplicateTask(task.id);
if (copy) startRenameTask(copy);
} catch (error) {
toast(t("transfer.tasks.saveFailed", { message: (error as Error)?.message || String(error) }), 5000);
}
}
// ---- context menu ----
const contextTarget = ref<TransferTaskFolder | TransferTask | "panel" | null>(null);
function isFolderTarget(target: unknown): target is TransferTaskFolder {
return !!target && target !== "panel" && !("config" in (target as object));
}
function clearContextTarget() {
contextTarget.value = null;
}
function taskMoveMenuItems(task: TransferTask): CtxMenuItem[] {
const folderItems = taskStore.allFolders.map((folder) => ({
label: folderPath(folder),
action: () => void moveTask(task.id, folder.id),
disabled: task.folderId === folder.id,
icon: FolderClosed,
}));
return [{ label: t("transfer.tasks.ungrouped"), action: () => void moveTask(task.id, undefined), disabled: !task.folderId, icon: FolderOpen }, ...(folderItems.length > 0 ? [{ label: "", separator: true } as CtxMenuItem, ...folderItems] : [])];
}
async function moveTask(taskId: string, folderId?: string) {
try {
await taskStore.moveTaskToFolder(taskId, folderId);
} catch (error) {
toast(t("transfer.tasks.moveFailed", { message: (error as Error)?.message || String(error) }), 5000);
}
}
const contextMenuItems = computed<CtxMenuItem[]>(() => {
const target = contextTarget.value;
if (!target) return [];
if (target === "panel") {
return [
{ label: t("transfer.tasks.newTask"), action: requestNewBlank, icon: Plus },
{ label: t("transfer.tasks.newFolder"), action: () => openNewFolderInput(), icon: FolderPlus },
];
}
if (isFolderTarget(target)) {
return [
{ label: t("transfer.tasks.newSubfolder"), action: () => openNewFolderInput(target.id), icon: FolderPlus },
{ label: t("transfer.tasks.rename"), action: () => startRenameFolder(target), icon: Pencil },
{ label: "", separator: true },
{ label: t("transfer.tasks.delete"), action: () => confirmDeleteFolder(target), icon: Trash2, variant: "destructive" },
];
}
return [
{ label: t("transfer.tasks.open"), action: () => emit("select", target), icon: ExternalLink },
{ label: t("transfer.tasks.duplicate"), action: () => duplicateTask(target), icon: Copy },
{ label: t("transfer.tasks.moveToFolder"), icon: FolderClosed, children: taskMoveMenuItems(target) },
{ label: "", separator: true },
{ label: t("transfer.tasks.rename"), action: () => startRenameTask(target), icon: Pencil },
{ label: "", separator: true },
{ label: t("transfer.tasks.delete"), action: () => confirmDeleteTask(target), icon: Trash2, variant: "destructive" },
];
});
// ---- drag & drop (mouse-based, mirroring SqlLibraryPanel) ----
const dragState = reactive<{
active: boolean;
draggedId: string | null;
draggedType: DragItemType | null;
targetId: string | null;
targetType: DragItemType | null;
dropPosition: DropPosition | null;
}>({
active: false,
draggedId: null,
draggedType: null,
targetId: null,
targetType: null,
dropPosition: null,
});
let pendingDrag: {
id: string;
type: DragItemType;
startX: number;
startY: number;
sourceEl: HTMLElement | null;
} | null = null;
let dragGhostEl: HTMLElement | null = null;
let clearSuppressTimer: number | undefined;
const suppressNextRowClick = ref(false);
function markSuppressedClick() {
suppressNextRowClick.value = true;
window.clearTimeout(clearSuppressTimer);
clearSuppressTimer = window.setTimeout(() => {
suppressNextRowClick.value = false;
}, 0);
}
function resetDragState() {
dragState.active = false;
dragState.draggedId = null;
dragState.draggedType = null;
dragState.targetId = null;
dragState.targetType = null;
dragState.dropPosition = null;
pendingDrag = null;
if (dragGhostEl) {
dragGhostEl.remove();
dragGhostEl = null;
}
document.body.style.cursor = "";
document.body.style.userSelect = "";
}
function createDragGhost(sourceEl: HTMLElement, x: number, y: number) {
const ghost = document.createElement("div");
const textNode = sourceEl.querySelector(".dbx-transfer-task-drag-label");
ghost.textContent = textNode?.textContent || "";
ghost.style.cssText = `
position: fixed;
pointer-events: none;
z-index: 9999;
opacity: 0.9;
box-shadow: 0 2px 8px rgba(0,0,0,0.12);
border-radius: var(--dbx-radius-fixed-4);
background: var(--background, #fff);
border: 1px solid var(--border, #e5e7eb);
max-width: 220px;
height: 24px;
padding: 0 8px;
font-size: 13px;
line-height: 24px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
left: ${x + 8}px;
top: ${y - 12}px;
`;
document.body.appendChild(ghost);
return ghost;
}
function moveDragGhost(x: number, y: number) {
if (!dragGhostEl) return;
dragGhostEl.style.left = `${x + 8}px`;
dragGhostEl.style.top = `${y - 12}px`;
}
function onDocumentMouseMove(event: MouseEvent) {
if (!pendingDrag && !dragState.active) return;
if (pendingDrag && !dragState.active) {
const dx = event.clientX - pendingDrag.startX;
const dy = event.clientY - pendingDrag.startY;
if (Math.abs(dx) < DRAG_THRESHOLD && Math.abs(dy) < DRAG_THRESHOLD) return;
dragState.active = true;
dragState.draggedId = pendingDrag.id;
dragState.draggedType = pendingDrag.type;
document.body.style.cursor = "grabbing";
document.body.style.userSelect = "none";
if (pendingDrag.sourceEl) {
dragGhostEl = createDragGhost(pendingDrag.sourceEl, event.clientX, event.clientY);
}
pendingDrag = null;
}
if (dragState.active) {
moveDragGhost(event.clientX, event.clientY);
}
}
async function performDrop() {
const draggedId = dragState.draggedId;
const draggedType = dragState.draggedType;
const targetId = dragState.targetId;
const targetType = dragState.targetType;
const dropPosition = dragState.dropPosition;
if (!draggedId || !draggedType || !targetId || !targetType || !dropPosition) return;
if (draggedType === "folder" && targetType === "folder" && dropPosition !== "inside") {
await taskStore.reorderFolders(draggedId, targetId, dropPosition);
return;
}
if (draggedType === "folder" && targetType === "folder" && dropPosition === "inside") {
await taskStore.moveFolderToFolder(draggedId, targetId);
return;
}
if (draggedType !== "task") return;
if (targetType === "folder") {
await taskStore.moveTaskToFolder(draggedId, targetId);
return;
}
if (targetType === "unfiled") {
await taskStore.moveTaskToFolder(draggedId, undefined);
return;
}
if (targetType === "task" && dropPosition !== "inside") {
await taskStore.reorderTasks(draggedId, targetId, dropPosition);
}
}
function onDocumentMouseUp() {
const hadActiveDrag = dragState.active;
const dropPromise = hadActiveDrag ? performDrop() : Promise.resolve();
if (hadActiveDrag) markSuppressedClick();
resetDragState();
void dropPromise.catch((error) => toast(t("transfer.tasks.moveFailed", { message: (error as Error)?.message || String(error) }), 5000));
}
document.addEventListener("mousemove", onDocumentMouseMove, true);
document.addEventListener("mouseup", onDocumentMouseUp, true);
onBeforeUnmount(() => {
document.removeEventListener("mousemove", onDocumentMouseMove, true);
document.removeEventListener("mouseup", onDocumentMouseUp, true);
window.clearTimeout(clearSuppressTimer);
resetDragState();
});
function handleDragMouseDown(event: MouseEvent, id: string, type: Extract<DragItemType, "folder" | "task">) {
if (event.button !== 0) return;
if (event.shiftKey || event.metaKey || event.ctrlKey) return;
const target = event.target as HTMLElement | null;
if (target?.closest("[data-no-drag='true']")) return;
pendingDrag = {
id,
type,
startX: event.clientX,
startY: event.clientY,
sourceEl: event.currentTarget as HTMLElement,
};
}
function updateDropTarget(event: MouseEvent, targetId: string, targetType: DragItemType) {
if (!dragState.active || !dragState.draggedId || !dragState.draggedType) return;
if (dragState.draggedId === targetId) {
clearDropTarget(targetId);
return;
}
let nextPosition: DropPosition | null = null;
if (dragState.draggedType === "folder" && targetType === "folder") {
const rect = (event.currentTarget as HTMLElement).getBoundingClientRect();
const y = event.clientY - rect.top;
const third = rect.height / 3;
nextPosition = y > third && y < rect.height - third ? "inside" : y < rect.height / 2 ? "before" : "after";
} else if (dragState.draggedType === "task" && targetType === "task") {
const rect = (event.currentTarget as HTMLElement).getBoundingClientRect();
nextPosition = event.clientY - rect.top < rect.height / 2 ? "before" : "after";
} else if (dragState.draggedType === "task" && (targetType === "folder" || targetType === "unfiled")) {
nextPosition = "inside";
}
dragState.targetId = nextPosition ? targetId : null;
dragState.targetType = nextPosition ? targetType : null;
dragState.dropPosition = nextPosition;
}
function clearDropTarget(targetId: string) {
if (dragState.targetId !== targetId) return;
dragState.targetId = null;
dragState.targetType = null;
dragState.dropPosition = null;
}
function isDraggingItem(id: string) {
return dragState.active && dragState.draggedId === id;
}
function showDropBefore(targetId: string) {
return dragState.active && dragState.targetId === targetId && dragState.dropPosition === "before";
}
function showDropAfter(targetId: string) {
return dragState.active && dragState.targetId === targetId && dragState.dropPosition === "after";
}
function showDropInside(targetId: string) {
return dragState.active && dragState.targetId === targetId && dragState.dropPosition === "inside";
}
function onTaskClick(task: TransferTask) {
if (suppressNextRowClick.value) return;
emit("select", task);
}
function taskRowClass(taskId: string) {
return props.selectedTaskId === taskId ? "bg-accent text-accent-foreground" : "hover:bg-muted/70";
}
</script>
<template>
<div class="h-full flex flex-col overflow-hidden bg-muted/10 select-none">
<div class="h-9 flex items-center gap-1 px-2 border-b shrink-0 bg-muted/20">
<span class="text-[13px] font-medium">{{ t("transfer.tasks.title") }}</span>
<span class="flex-1" />
<LightTooltip :text="t('transfer.tasks.newTask')" side="bottom" :delay="0" :close-delay="0" nowrap>
<Button variant="ghost" size="icon" class="h-5 w-5" @click="requestNewBlank">
<Plus class="h-3 w-3" />
</Button>
</LightTooltip>
<LightTooltip :text="t('transfer.tasks.newFolder')" side="bottom" :delay="0" :close-delay="0" nowrap>
<Button variant="ghost" size="icon" class="h-5 w-5" @click="openNewFolderInput()">
<FolderPlus class="h-3 w-3" />
</Button>
</LightTooltip>
</div>
<div class="border-b shrink-0 px-2 py-1">
<div class="relative">
<Search class="absolute left-2 top-1/2 -translate-y-1/2 h-3 w-3 text-muted-foreground" />
<input v-model="searchText" autocapitalize="off" autocorrect="off" spellcheck="false" class="w-full h-6 pl-7 pr-6 text-[13px] rounded border border-border bg-background focus:outline-none focus:ring-1 focus:ring-ring" :placeholder="t('transfer.tasks.searchTasks')" />
<button v-if="searchText" type="button" class="absolute right-1.5 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground" @click="searchText = ''">
<X class="h-3 w-3" />
</button>
</div>
</div>
<div class="min-h-0 flex-1 overflow-y-auto py-1">
<CustomContextMenu :items="() => contextMenuItems" @close="clearContextTarget">
<template #default="{ onContextMenu }">
<div
class="h-full"
@contextmenu.capture="contextTarget = 'panel'"
@contextmenu.prevent="
contextTarget = 'panel';
onContextMenu($event);
"
>
<div v-for="row in visibleFolderRows" :key="row.type === 'folder' ? row.folder.id : row.task.id">
<div
v-if="row.type === 'folder'"
class="relative flex cursor-default items-center gap-1 py-1.5 pr-2 text-[13px] group"
:style="{ paddingLeft: `${8 + row.depth * 16}px` }"
:class="[showDropInside(row.folder.id) ? 'ring-1 ring-primary/50 bg-primary/5' : 'hover:bg-muted/70', isDraggingItem(row.folder.id) ? 'opacity-50' : '']"
@mousedown="handleDragMouseDown($event, row.folder.id, 'folder')"
@mousemove="updateDropTarget($event, row.folder.id, 'folder')"
@mouseleave="clearDropTarget(row.folder.id)"
@click="toggleFolder(row.folder.id)"
@contextmenu.capture="contextTarget = row.folder"
@contextmenu.prevent="
contextTarget = row.folder;
onContextMenu($event);
"
>
<div v-if="showDropBefore(row.folder.id)" class="absolute left-2 right-2 top-0 border-t-2 border-primary" />
<div v-if="showDropAfter(row.folder.id)" class="absolute left-2 right-2 bottom-0 border-b-2 border-primary" />
<ChevronRight class="h-3 w-3 text-muted-foreground/80 transition-transform duration-200 shrink-0" :class="{ 'rotate-90': isFolderExpanded(row.folder.id) }" />
<component :is="isFolderExpanded(row.folder.id) ? FolderOpen : FolderClosed" class="h-4 w-4 text-amber-500 shrink-0" />
<template v-if="isRenamingFolder(row.folder.id)">
<input
:ref="setRenameInputRef"
v-model="renameValue"
data-no-drag="true"
class="min-w-0 flex-1 rounded border border-primary/50 bg-transparent px-1 text-[13px] outline-none"
@keydown.enter.prevent="confirmRename"
@keydown.escape.prevent="cancelRename"
@blur="confirmRename"
@mousedown.stop
@click.stop
/>
</template>
<span v-else class="dbx-transfer-task-drag-label min-w-0 flex-1 truncate">
{{ row.folder.name }}
<span class="ml-1 text-muted-foreground">({{ folderTaskCount(row.folder.id) }})</span>
</span>
</div>
<div
v-else
class="relative flex cursor-default items-center gap-1 py-1.5 pr-2 text-[13px] group"
:style="{ paddingLeft: `${8 + row.depth * 16}px` }"
:class="[taskRowClass(row.task.id), isDraggingItem(row.task.id) ? 'opacity-50' : '']"
@mousedown="handleDragMouseDown($event, row.task.id, 'task')"
@mousemove="updateDropTarget($event, row.task.id, 'task')"
@mouseleave="clearDropTarget(row.task.id)"
@click="onTaskClick(row.task)"
@contextmenu.capture="contextTarget = row.task"
@contextmenu.prevent="
contextTarget = row.task;
onContextMenu($event);
"
>
<div v-if="showDropBefore(row.task.id)" class="absolute left-2 right-2 top-0 border-t-2 border-primary" />
<div v-if="showDropAfter(row.task.id)" class="absolute left-2 right-2 bottom-0 border-b-2 border-primary" />
<ArrowRightLeft class="h-3.5 w-3.5 text-blue-400 shrink-0" />
<template v-if="isRenamingTask(row.task.id)">
<input
:ref="setRenameInputRef"
v-model="renameValue"
data-no-drag="true"
class="min-w-0 flex-1 rounded border border-primary/50 bg-transparent px-1 text-[13px] outline-none"
@keydown.enter.prevent="confirmRename"
@keydown.escape.prevent="cancelRename"
@blur="confirmRename"
@mousedown.stop
@click.stop
/>
</template>
<span v-else class="dbx-transfer-task-drag-label min-w-0 flex-1 truncate" :title="`${row.task.config.sourceDatabase} → ${row.task.config.targetDatabase}`">{{ row.task.name }}</span>
</div>
</div>
<div v-if="visibleRootTasks.length > 0 || dragState.draggedType === 'task'">
<div
v-if="dragState.draggedType === 'task' && (visibleFolderRows.length > 0 || searchQuery)"
class="relative px-2 py-1 text-[10px] font-medium uppercase text-muted-foreground"
:class="showDropInside(UNFILED_DROP_TARGET_ID) ? 'ring-1 ring-primary/50 bg-primary/5' : ''"
@mousemove="updateDropTarget($event, UNFILED_DROP_TARGET_ID, 'unfiled')"
@mouseleave="clearDropTarget(UNFILED_DROP_TARGET_ID)"
>
{{ t("transfer.tasks.ungrouped") }}
</div>
<div
v-for="task in visibleRootTasks"
:key="task.id"
class="relative flex cursor-default items-center gap-1 px-2 py-1.5 text-[13px] group"
:class="[taskRowClass(task.id), isDraggingItem(task.id) ? 'opacity-50' : '']"
@mousedown="handleDragMouseDown($event, task.id, 'task')"
@mousemove="updateDropTarget($event, task.id, 'task')"
@mouseleave="clearDropTarget(task.id)"
@click="onTaskClick(task)"
@contextmenu.capture="contextTarget = task"
@contextmenu.prevent="
contextTarget = task;
onContextMenu($event);
"
>
<div v-if="showDropBefore(task.id)" class="absolute left-2 right-2 top-0 border-t-2 border-primary" />
<div v-if="showDropAfter(task.id)" class="absolute left-2 right-2 bottom-0 border-b-2 border-primary" />
<ArrowRightLeft class="h-3.5 w-3.5 text-blue-400 shrink-0" />
<template v-if="isRenamingTask(task.id)">
<input
:ref="setRenameInputRef"
v-model="renameValue"
data-no-drag="true"
class="min-w-0 flex-1 rounded border border-primary/50 bg-transparent px-1 text-[13px] outline-none"
@keydown.enter.prevent="confirmRename"
@keydown.escape.prevent="cancelRename"
@blur="confirmRename"
@mousedown.stop
@click.stop
/>
</template>
<span v-else class="dbx-transfer-task-drag-label min-w-0 flex-1 truncate" :title="`${task.config.sourceDatabase} → ${task.config.targetDatabase}`">{{ task.name }}</span>
</div>
</div>
<div v-if="!hasAnyVisibleItem" class="flex h-full flex-col items-center justify-center gap-2 text-muted-foreground">
<ArrowRightLeft class="h-8 w-8 opacity-30" />
<p class="text-[13px]">{{ t("transfer.tasks.empty") }}</p>
</div>
</div>
</template>
</CustomContextMenu>
</div>
<Dialog v-model:open="showDeleteConfirm">
<DialogContent class="sm:max-w-[380px]">
<DialogHeader>
<DialogTitle v-if="deleteTarget?.type === 'folder'">{{ t("transfer.tasks.deleteFolderTitle") }}</DialogTitle>
<DialogTitle v-else>{{ t("transfer.tasks.deleteTaskTitle") }}</DialogTitle>
<DialogDescription v-if="deleteTarget?.type === 'folder'">
{{ t("transfer.tasks.deleteFolderConfirm", { name: deleteTarget?.name || "" }) }}
</DialogDescription>
<DialogDescription v-else>
{{ t("transfer.tasks.deleteTaskConfirm", { name: deleteTarget?.name || "" }) }}
</DialogDescription>
</DialogHeader>
<DialogFooter>
<Button variant="outline" size="sm" @click="showDeleteConfirm = false">{{ t("dangerDialog.cancel") }}</Button>
<Button variant="destructive" size="sm" @click="executeDelete">{{ t("dangerDialog.confirm") }}</Button>
</DialogFooter>
</DialogContent>
</Dialog>
</div>
</template>