dbx/apps/desktop/src/components/transfer/DataTransferDialog.vue

662 lines
24 KiB
Vue

<script setup lang="ts">
import { computed, ref, watch } from "vue";
import { uuid } from "@/lib/utils";
import { useI18n } from "vue-i18n";
import { Dialog, DialogHeader, DialogTitle, DialogFooter, DialogScrollContent } from "@/components/ui/dialog";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Label } from "@/components/ui/label";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import { useConnectionStore } from "@/stores/connectionStore";
import DatabaseIcon from "@/components/icons/DatabaseIcon.vue";
import * as api from "@/lib/api";
import type { TransferProgress, TransferMode } from "@/lib/api";
import type { DatabaseType } from "@/types/database";
import { isSchemaAware, supportsTransfer } from "@/lib/databaseCapabilities";
import { nextTransferTerminalState } from "@/lib/transferProgressState";
import { ArrowRightLeft, Check, X, Loader2, Square, CheckSquare } from "lucide-vue-next";
const { t } = useI18n();
const open = defineModel<boolean>("open", { default: false });
const props = defineProps<{
prefillConnectionId?: string;
prefillDatabase?: string;
}>();
const store = useConnectionStore();
const sqlConnections = computed(() => store.connections.filter((c) => supportsTransfer(c.db_type)));
// Source state
const sourceConnectionId = ref("");
const sourceDatabase = ref("");
const sourceDatabases = ref<string[]>([]);
const sourceSchemas = ref<string[]>([]);
const sourceSchema = ref("");
const sourceTables = ref<string[]>([]);
const selectedTables = ref<Set<string>>(new Set());
const tableSearch = ref("");
const loadingTables = ref(false);
// Target state
const targetConnectionId = ref("");
const targetDatabase = ref("");
const targetDatabases = ref<string[]>([]);
const targetSchemas = ref<string[]>([]);
const targetSchema = ref("");
// Options
const createTable = ref(true);
const transferMode = ref<TransferMode>("append");
const batchSize = ref(1000);
// Transfer state
const isTransferring = ref(false);
const transferProgress = ref<Map<string, TransferProgress>>(new Map());
const currentTable = ref("");
const overallDone = ref(false);
const overallError = ref(false);
const overallCancelled = ref(false);
const transferId = ref("");
const filteredTables = computed(() => {
const q = tableSearch.value.toLowerCase();
return q ? sourceTables.value.filter((t) => t.toLowerCase().includes(q)) : sourceTables.value;
});
const allSelected = computed(
() => filteredTables.value.length > 0 && filteredTables.value.every((t) => selectedTables.value.has(t)),
);
const canStart = computed(
() =>
sourceConnectionId.value &&
sourceDatabase.value &&
targetConnectionId.value &&
targetDatabase.value &&
selectedTables.value.size > 0 &&
sourceConnectionId.value + sourceDatabase.value !== targetConnectionId.value + targetDatabase.value,
);
function toggleSelectAll() {
if (allSelected.value) {
filteredTables.value.forEach((t) => selectedTables.value.delete(t));
} else {
filteredTables.value.forEach((t) => selectedTables.value.add(t));
}
}
function toggleTable(table: string) {
if (selectedTables.value.has(table)) {
selectedTables.value.delete(table);
} else {
selectedTables.value.add(table);
}
}
async function loadDatabases(connectionId: string, target: "source" | "target") {
if (!connectionId) return;
try {
await store.ensureConnected(connectionId);
const dbs = await api.listDatabases(connectionId);
const names = dbs.map((d) => d.name);
if (target === "source") {
sourceDatabases.value = names;
sourceDatabase.value = names.length === 1 ? names[0] : "";
} else {
targetDatabases.value = names;
targetDatabase.value = names.length === 1 ? names[0] : "";
}
} catch {
if (target === "source") sourceDatabases.value = [];
else targetDatabases.value = [];
}
}
async function loadSchemas(connectionId: string, database: string, side: "source" | "target", preferredSchema = "") {
if (!connectionId || !database) return;
try {
const schemas = await api.listSchemas(connectionId, database);
const selected =
preferredSchema && schemas.includes(preferredSchema)
? preferredSchema
: schemas.includes("public")
? "public"
: (schemas[0] ?? "");
if (side === "source") {
sourceSchemas.value = schemas;
sourceSchema.value = selected;
} else {
targetSchemas.value = schemas;
targetSchema.value = selected;
}
} catch {
if (side === "source") {
sourceSchemas.value = [];
sourceSchema.value = "";
} else {
targetSchemas.value = [];
targetSchema.value = "";
}
}
}
async function loadTables() {
if (!sourceConnectionId.value || !sourceDatabase.value) {
sourceTables.value = [];
return;
}
loadingTables.value = true;
try {
const config = store.getConfig(sourceConnectionId.value);
const needsSchema = isSchemaAware(config?.db_type);
const schema = needsSchema && sourceSchema.value ? sourceSchema.value : sourceDatabase.value;
const tables = await api.listTables(sourceConnectionId.value, sourceDatabase.value, schema);
sourceTables.value = tables
.filter((t) => t.table_type === "TABLE" || t.table_type === "BASE TABLE")
.map((t) => t.name);
selectedTables.value = new Set(sourceTables.value);
} catch {
sourceTables.value = [];
} finally {
loadingTables.value = false;
}
}
const skipSourceWatch = ref(false);
watch(sourceConnectionId, (id) => {
if (skipSourceWatch.value) {
skipSourceWatch.value = false;
return;
}
sourceDatabase.value = "";
sourceTables.value = [];
selectedTables.value.clear();
loadDatabases(id, "source");
});
watch(sourceDatabase, async (db) => {
if (db) {
const config = store.getConfig(sourceConnectionId.value);
if (isSchemaAware(config?.db_type)) {
await loadSchemas(sourceConnectionId.value, db, "source");
} else {
sourceSchema.value = db;
}
}
});
watch(sourceSchema, () => loadTables());
watch(targetConnectionId, (id) => {
targetDatabase.value = "";
targetSchemas.value = [];
targetSchema.value = "";
loadDatabases(id, "target");
});
watch(targetDatabase, async (db) => {
if (db) {
const config = store.getConfig(targetConnectionId.value);
if (isSchemaAware(config?.db_type)) {
await loadSchemas(targetConnectionId.value, db, "target");
} else {
targetSchema.value = db;
}
}
});
watch(
open,
async (val) => {
if (val) {
resetState();
if (props.prefillConnectionId) {
skipSourceWatch.value = true;
sourceConnectionId.value = props.prefillConnectionId;
await loadDatabases(props.prefillConnectionId, "source");
if (props.prefillDatabase) {
sourceDatabase.value = props.prefillDatabase;
}
}
}
},
{ immediate: true },
);
function resetState() {
sourceConnectionId.value = "";
sourceDatabase.value = "";
sourceDatabases.value = [];
sourceSchemas.value = [];
sourceSchema.value = "";
sourceTables.value = [];
selectedTables.value.clear();
tableSearch.value = "";
targetConnectionId.value = "";
targetDatabase.value = "";
targetDatabases.value = [];
targetSchemas.value = [];
targetSchema.value = "";
createTable.value = true;
transferMode.value = "append";
batchSize.value = 1000;
isTransferring.value = false;
transferProgress.value.clear();
currentTable.value = "";
overallDone.value = false;
overallError.value = false;
overallCancelled.value = false;
}
async function startTransfer() {
isTransferring.value = true;
overallDone.value = false;
overallError.value = false;
overallCancelled.value = false;
transferProgress.value.clear();
transferId.value = uuid();
const effectiveSourceSchema = sourceSchema.value || sourceDatabase.value;
const effectiveTargetSchema = targetSchema.value || targetDatabase.value;
const request: api.TransferRequest = {
transferId: transferId.value,
sourceConnectionId: sourceConnectionId.value,
sourceDatabase: sourceDatabase.value,
sourceSchema: effectiveSourceSchema,
targetConnectionId: targetConnectionId.value,
targetDatabase: targetDatabase.value,
targetSchema: effectiveTargetSchema,
tables: [...selectedTables.value],
createTable: createTable.value,
mode: transferMode.value,
batchSize: batchSize.value,
};
try {
await api.startTransfer(request, (progress) => {
if (progress.table) {
transferProgress.value.set(progress.table, progress);
transferProgress.value = new Map(transferProgress.value);
currentTable.value = progress.table;
}
const nextState = nextTransferTerminalState(
{
done: overallDone.value,
cancelled: overallCancelled.value,
error: overallError.value,
},
progress,
);
overallDone.value = nextState.done;
overallCancelled.value = nextState.cancelled;
overallError.value = nextState.error;
});
if (createTable.value && !overallError.value && !overallCancelled.value) {
await store.refreshObjectListTreeNode(targetConnectionId.value, targetDatabase.value, targetSchema.value);
}
} catch (e: any) {
overallError.value = true;
}
}
async function cancelTransfer() {
if (transferId.value) {
await api.cancelTransfer(transferId.value);
}
}
function getConnectionName(id: string) {
return store.connections.find((c) => c.id === id)?.name ?? id;
}
function getConnectionType(id: string): DatabaseType {
return store.connections.find((c) => c.id === id)?.db_type ?? "mysql";
}
const processedStatuses = new Set<TransferProgress["status"]>(["tableDone", "done", "error", "cancelled"]);
function formatRowCount(count: number) {
return count.toLocaleString();
}
function formatTableRows(progress: TransferProgress) {
if (typeof progress.totalRows === "number") {
return `${formatRowCount(progress.rowsTransferred)} / ${formatRowCount(progress.totalRows)}`;
}
return formatRowCount(progress.rowsTransferred);
}
const completedTables = computed(
() => [...transferProgress.value.values()].filter((p) => processedStatuses.has(p.status)).length,
);
const failedTables = computed(() => [...transferProgress.value.values()].filter((p) => p.status === "error").length);
const totalTransferred = computed(() =>
[...transferProgress.value.values()].reduce((sum, p) => sum + p.rowsTransferred, 0),
);
const knownTotalRows = computed(() =>
[...transferProgress.value.values()].reduce((sum, p) => sum + (typeof p.totalRows === "number" ? p.totalRows : 0), 0),
);
const overallRowsLabel = computed(() =>
knownTotalRows.value > 0
? `${formatRowCount(totalTransferred.value)} / ${formatRowCount(knownTotalRows.value)}`
: formatRowCount(totalTransferred.value),
);
</script>
<template>
<Dialog v-model:open="open">
<DialogScrollContent class="sm:max-w-[560px]" :trap-focus="false" @interact-outside.prevent>
<DialogHeader>
<DialogTitle class="flex items-center gap-2">
<ArrowRightLeft class="w-4 h-4" />
{{ t("transfer.title") }}
</DialogTitle>
</DialogHeader>
<!-- Config View -->
<div v-if="!isTransferring" class="grid gap-4 py-3">
<!-- Source Section -->
<div class="space-y-3">
<div class="text-xs font-medium text-muted-foreground uppercase tracking-wider">
{{ t("transfer.source") }}
</div>
<div class="grid grid-cols-2 gap-3">
<div class="space-y-1.5">
<Label class="text-xs">{{ t("transfer.sourceConnection") }}</Label>
<Select v-model="sourceConnectionId">
<SelectTrigger class="h-8 text-xs">
<div v-if="sourceConnectionId" class="flex items-center gap-1.5">
<DatabaseIcon :db-type="getConnectionType(sourceConnectionId)" class="w-3.5 h-3.5" />
<span class="truncate">{{ getConnectionName(sourceConnectionId) }}</span>
</div>
<SelectValue v-else />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="c in sqlConnections" :key="c.id" :value="c.id">
<div class="flex items-center gap-1.5">
<DatabaseIcon :db-type="c.db_type" class="w-3.5 h-3.5" />
{{ c.name }}
</div>
</SelectItem>
</SelectContent>
</Select>
</div>
<div class="space-y-1.5">
<Label class="text-xs">{{ t("transfer.sourceDatabase") }}</Label>
<Select v-model="sourceDatabase" :disabled="!sourceDatabases.length">
<SelectTrigger class="h-8 text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="db in sourceDatabases" :key="db" :value="db">{{ db }}</SelectItem>
</SelectContent>
</Select>
</div>
</div>
<div v-if="sourceSchemas.length" class="space-y-1.5">
<Label class="text-xs">{{ t("transfer.sourceSchema") }}</Label>
<Select v-model="sourceSchema">
<SelectTrigger class="h-8 text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="schema in sourceSchemas" :key="schema" :value="schema">{{ schema }}</SelectItem>
</SelectContent>
</Select>
</div>
</div>
<!-- Target Section -->
<div class="space-y-3">
<div class="text-xs font-medium text-muted-foreground uppercase tracking-wider">
{{ t("transfer.target") }}
</div>
<div class="grid grid-cols-2 gap-3">
<div class="space-y-1.5">
<Label class="text-xs">{{ t("transfer.targetConnection") }}</Label>
<Select v-model="targetConnectionId">
<SelectTrigger class="h-8 text-xs">
<div v-if="targetConnectionId" class="flex items-center gap-1.5">
<DatabaseIcon :db-type="getConnectionType(targetConnectionId)" class="w-3.5 h-3.5" />
<span class="truncate">{{ getConnectionName(targetConnectionId) }}</span>
</div>
<SelectValue v-else />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="c in sqlConnections" :key="c.id" :value="c.id">
<div class="flex items-center gap-1.5">
<DatabaseIcon :db-type="c.db_type" class="w-3.5 h-3.5" />
{{ c.name }}
</div>
</SelectItem>
</SelectContent>
</Select>
</div>
<div class="space-y-1.5">
<Label class="text-xs">{{ t("transfer.targetDatabase") }}</Label>
<Select v-model="targetDatabase" :disabled="!targetDatabases.length">
<SelectTrigger class="h-8 text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="db in targetDatabases" :key="db" :value="db">{{ db }}</SelectItem>
</SelectContent>
</Select>
</div>
</div>
<div v-if="targetSchemas.length" class="space-y-1.5">
<Label class="text-xs">{{ t("transfer.targetSchema") }}</Label>
<Select v-model="targetSchema">
<SelectTrigger class="h-8 text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="schema in targetSchemas" :key="schema" :value="schema">{{ schema }}</SelectItem>
</SelectContent>
</Select>
</div>
</div>
<!-- Tables Section -->
<div class="space-y-2">
<div class="flex items-center justify-between">
<div class="text-xs font-medium text-muted-foreground uppercase tracking-wider">
{{ t("transfer.tables") }}
<span v-if="sourceTables.length" class="text-muted-foreground/60"
>({{ selectedTables.size }}/{{ sourceTables.length }})</span
>
</div>
<Button
v-if="sourceTables.length"
variant="ghost"
size="sm"
class="h-6 text-xs px-2"
@click="toggleSelectAll"
>
{{ allSelected ? t("transfer.deselectAll") : t("transfer.selectAll") }}
</Button>
</div>
<Input
v-if="sourceTables.length > 5"
v-model="tableSearch"
:placeholder="t('transfer.searchTables')"
class="h-7 text-xs"
/>
<div v-if="loadingTables" class="flex items-center gap-2 text-xs text-muted-foreground py-4 justify-center">
<Loader2 class="w-3.5 h-3.5 animate-spin" />
{{ t("common.loading") }}
</div>
<div
v-else-if="!sourceConnectionId || !sourceDatabase"
class="text-xs text-muted-foreground py-4 text-center"
>
{{ t("transfer.selectSourceFirst") }}
</div>
<div v-else-if="sourceTables.length === 0" class="text-xs text-muted-foreground py-4 text-center">
{{ t("transfer.noTables") }}
</div>
<div v-else class="border rounded-md max-h-[200px] overflow-y-auto">
<div
v-for="table in filteredTables"
:key="table"
class="flex items-center gap-2 px-2.5 py-1.5 hover:bg-muted/50 cursor-pointer text-xs"
@click="toggleTable(table)"
>
<CheckSquare v-if="selectedTables.has(table)" class="w-3.5 h-3.5 text-primary shrink-0" />
<Square v-else class="w-3.5 h-3.5 text-muted-foreground/40 shrink-0" />
<span class="truncate">{{ table }}</span>
</div>
</div>
</div>
<!-- Options -->
<div class="space-y-2.5">
<div class="flex items-center gap-2 cursor-pointer text-xs" @click="createTable = !createTable">
<CheckSquare v-if="createTable" class="w-3.5 h-3.5 text-primary shrink-0" />
<Square v-else class="w-3.5 h-3.5 text-muted-foreground/40 shrink-0" />
{{ t("transfer.createTable") }}
</div>
<div class="flex items-center gap-3">
<Label class="text-xs shrink-0">{{ t("transfer.transferMode") }}</Label>
<Select v-model="transferMode">
<SelectTrigger class="h-7 text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="append">{{ t("transfer.modeAppend") }}</SelectItem>
<SelectItem value="overwrite">{{ t("transfer.modeOverwrite") }}</SelectItem>
<SelectItem value="upsert">{{ t("transfer.modeUpsert") }}</SelectItem>
</SelectContent>
</Select>
</div>
<div class="flex items-center gap-3">
<Label class="text-xs shrink-0">{{ t("transfer.batchSize") }}</Label>
<Input v-model.number="batchSize" type="number" min="100" max="10000" step="100" class="h-7 text-xs w-24" />
</div>
</div>
</div>
<!-- Progress View -->
<div v-else class="py-3 space-y-3">
<div class="flex items-center justify-between text-xs text-muted-foreground">
<span>
{{ t("transfer.overallProgress") }}: {{ completedTables }} / {{ selectedTables.size }}
{{ t("transfer.tables").toLowerCase() }} · {{ overallRowsLabel }}
{{ t("grid.rows", { count: "" }).trim() }}
</span>
<span v-if="overallDone && !failedTables" class="text-green-600 font-medium">{{
t("transfer.completed")
}}</span>
<span v-else-if="overallDone && failedTables" class="text-amber-600 font-medium">
{{ t("transfer.completedWithErrors", { count: failedTables }) }}
</span>
<span v-else-if="overallCancelled" class="text-yellow-600 font-medium">{{ t("transfer.cancelled") }}</span>
<span v-else-if="overallError" class="text-destructive font-medium">{{ t("transfer.failed") }}</span>
</div>
<div class="w-full bg-muted rounded-full h-2 overflow-hidden">
<div
class="h-full rounded-full transition-all duration-300"
:class="
overallError
? 'bg-destructive'
: overallCancelled
? 'bg-yellow-500'
: overallDone && failedTables
? 'bg-amber-500'
: 'bg-primary'
"
:style="{
width: `${selectedTables.size ? (completedTables / selectedTables.size) * 100 : 0}%`,
}"
/>
</div>
<div class="border rounded-md max-h-[280px] overflow-y-auto">
<div
v-for="table in [...selectedTables]"
:key="table"
class="flex items-center justify-between px-2.5 py-1.5 text-xs border-b last:border-b-0"
>
<span class="truncate">{{ table }}</span>
<div class="flex items-center gap-1.5 shrink-0 text-muted-foreground">
<template v-if="transferProgress.get(table)">
<template v-if="transferProgress.get(table)!.status === 'running'">
<Loader2 class="w-3 h-3 animate-spin text-primary" />
<span>{{ formatTableRows(transferProgress.get(table)!) }}</span>
</template>
<template
v-else-if="
transferProgress.get(table)!.status === 'tableDone' ||
transferProgress.get(table)!.status === 'done'
"
>
<Check class="w-3 h-3 text-green-500" />
<span>{{ formatTableRows(transferProgress.get(table)!) }}</span>
</template>
<template v-else-if="transferProgress.get(table)!.status === 'error'">
<X class="w-3 h-3 text-destructive" />
<span>{{ formatTableRows(transferProgress.get(table)!) }}</span>
<span
class="text-destructive truncate max-w-[160px]"
:title="transferProgress.get(table)!.error ?? ''"
>
{{ transferProgress.get(table)!.error }}
</span>
</template>
<template v-else-if="transferProgress.get(table)!.status === 'cancelled'">
<X class="w-3 h-3 text-yellow-500" />
<span>{{ t("transfer.cancelled") }}</span>
</template>
</template>
<span v-else class="text-muted-foreground/40">—</span>
</div>
</div>
</div>
<!-- Status message -->
</div>
<DialogFooter>
<template v-if="!isTransferring">
<Button variant="outline" size="sm" @click="open = false">
{{ t("transfer.cancel") }}
</Button>
<Button size="sm" :disabled="!canStart" @click="startTransfer">
<ArrowRightLeft class="w-3.5 h-3.5 mr-1.5" />
{{ t("transfer.start") }}
</Button>
</template>
<template v-else-if="overallDone || overallCancelled || overallError">
<Button size="sm" @click="open = false">
{{ t("common.close") }}
</Button>
</template>
<template v-else>
<Button variant="destructive" size="sm" @click="cancelTransfer">
{{ t("transfer.cancel") }}
</Button>
</template>
</DialogFooter>
</DialogScrollContent>
</Dialog>
</template>