Files
dbx/apps/desktop/src/components/structure/TableStructureEditor.vue
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1392 lines
70 KiB
Vue

<script setup lang="ts">
import { computed, nextTick, onActivated, onBeforeUnmount, onDeactivated, onMounted, ref, watch } from "vue";
import { uuid } from "@/lib/utils";
import { useI18n } from "vue-i18n";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Badge } from "@/components/ui/badge";
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
import { AlertTriangle, Check, ChevronDown, ChevronUp, Copy, Database, Info, KeyRound, Loader2, Maximize2, Plus, RefreshCw, Save, SlidersHorizontal, Trash2, X } from "@lucide/vue";
import { DropdownMenu, DropdownMenuCheckboxItem, DropdownMenuContent, DropdownMenuTrigger } from "@/components/ui/dropdown-menu";
import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
import { SearchableSelect } from "@/components/ui/searchable-select";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import { useConnectionStore } from "@/stores/connectionStore";
import { useQueryStore } from "@/stores/queryStore";
import { useHistoryStore } from "@/stores/historyStore";
import { useSettingsStore, type StructureEditorDensity } from "@/stores/settingsStore";
import { useTheme } from "@/composables/useTheme";
import { useToast } from "@/composables/useToast";
import { type SqlHighlighter, createShikiSqlHighlighter } from "@/lib/sqlHighlighter";
import { copyToClipboard } from "@/lib/clipboard";
import { queryTimeoutSecsForConnection } from "@/lib/queryTimeout";
import { type EditableStructureColumn, type EditableStructureForeignKey, type EditableStructureIndex, type EditableStructureTrigger } from "@/lib/tableStructureEditorSql";
import { getTableMetadataCapabilities } from "@/lib/tableMetadataCapabilities";
import { getTableStructureCapabilities } from "@/lib/tableStructureCapabilities";
import { connectionObjectTreeQuerySchema, effectiveDatabaseTypeForConnection } from "@/lib/jdbcDialect";
import {
buildStructureTargetLabel,
combineDataTypeForDatabase,
createColumnDrafts,
createForeignKeyDrafts,
createIndexDrafts,
createTriggerDrafts,
generateIndexName,
generateUniqueIndexName,
getDataTypeOptions,
getDefaultLengthForType,
splitDataType,
toColumnNames,
} from "@/lib/tableStructureEditorState";
import * as api from "@/lib/api";
const { t } = useI18n();
const { isDark } = useTheme();
const store = useConnectionStore();
const queryStore = useQueryStore();
const historyStore = useHistoryStore();
const settingsStore = useSettingsStore();
const { toast } = useToast();
const rootRef = ref<HTMLElement>();
const sqlHighlighter = ref<SqlHighlighter>();
onMounted(async () => {
sqlHighlighter.value = await createShikiSqlHighlighter({
appearance: () => (isDark.value ? "dark" : "light"),
});
});
const highlightedSql = computed(() => {
if (!pendingStatements.value.length) return "";
const sql = pendingStatements.value.join("\n");
return sqlHighlighter.value?.(sql) ?? sql;
});
const previewSqlText = computed(() => pendingStatements.value.join("\n"));
const props = defineProps<{
connectionId: string;
database: string;
schema?: string;
tableName: string;
}>();
const emit = defineEmits<{
saved: [commentChanged: boolean];
close: [];
}>();
const activeTab = ref("columns");
const loading = ref(false);
const saving = ref(false);
const sqlPreviewLoading = ref(false);
const ddlContent = ref("");
const ddlLoading = ref(false);
const ddlFetched = ref(false);
async function fetchDdl() {
if (!props.connectionId || !props.database || !props.tableName || ddlFetched.value || !tableMetadataCapabilities.value.ddl) return;
ddlLoading.value = true;
try {
ddlContent.value = await api.getTableDdl(props.connectionId, props.database, metadataSchema.value, props.tableName);
ddlFetched.value = true;
} catch (e: any) {
ddlContent.value = `-- Error: ${e?.message || e}`;
ddlFetched.value = true;
} finally {
ddlLoading.value = false;
}
}
const errorMessage = ref("");
const columns = ref<EditableStructureColumn[]>([]);
const indexes = ref<EditableStructureIndex[]>([]);
const pendingStatements = ref<string[]>([]);
const warnings = ref<string[]>([]);
const foreignKeys = ref<EditableStructureForeignKey[]>([]);
const triggers = ref<EditableStructureTrigger[]>([]);
function isPlainModShortcut(event: KeyboardEvent, key: string): boolean {
if (event.isComposing || event.altKey || event.shiftKey) return false;
if (!event.metaKey && !event.ctrlKey) return false;
return event.key.toLowerCase() === key;
}
const structureDensityValues: StructureEditorDensity[] = ["compact", "standard", "comfortable"];
const structureDensityMetrics: Record<
StructureEditorDensity,
{
columns: number[];
indexes: number[];
minColumnWidth: number;
minIndexColumnWidth: number;
fontSize: number;
shellPadding: number;
cellPaddingX: number;
cellPaddingY: number;
headerPaddingY: number;
controlHeight: number;
controlPaddingX: number;
iconSize: number;
checkboxSize: number;
lineHeight: number;
}
> = {
compact: {
columns: [28, 120, 136, 82, 60, 52, 108, 124, 128, 108],
indexes: [120, 180, 60, 88, 124, 144, 120, 70],
minColumnWidth: 24,
minIndexColumnWidth: 48,
fontSize: 11,
shellPadding: 10,
cellPaddingX: 6,
cellPaddingY: 4,
headerPaddingY: 5,
controlHeight: 24,
controlPaddingX: 8,
iconSize: 14,
checkboxSize: 13,
lineHeight: 1.35,
},
standard: {
columns: [32, 144, 160, 104, 72, 64, 128, 152, 152, 136],
indexes: [148, 224, 72, 108, 148, 180, 148, 84],
minColumnWidth: 28,
minIndexColumnWidth: 60,
fontSize: 12,
shellPadding: 12,
cellPaddingX: 8,
cellPaddingY: 5,
headerPaddingY: 7,
controlHeight: 28,
controlPaddingX: 10,
iconSize: 15,
checkboxSize: 14,
lineHeight: 1.4,
},
comfortable: {
columns: [36, 168, 188, 116, 84, 76, 152, 188, 176, 148],
indexes: [176, 260, 84, 124, 176, 216, 176, 104],
minColumnWidth: 32,
minIndexColumnWidth: 64,
fontSize: 13,
shellPadding: 16,
cellPaddingX: 10,
cellPaddingY: 7,
headerPaddingY: 9,
controlHeight: 32,
controlPaddingX: 12,
iconSize: 16,
checkboxSize: 16,
lineHeight: 1.5,
},
};
function isStructureEditorDensity(value: unknown): value is StructureEditorDensity {
return structureDensityValues.includes(value as StructureEditorDensity);
}
function metricsForDensity(density: StructureEditorDensity) {
return structureDensityMetrics[density];
}
const structureDensity = computed(() => settingsStore.editorSettings.structureEditorDensity);
const structureDensityMetric = computed(() => metricsForDensity(structureDensity.value));
const structureDensityOptions = computed(() => [
{ value: "compact", label: t("structureEditor.densityCompact") },
{ value: "standard", label: t("structureEditor.densityStandard") },
{ value: "comfortable", label: t("structureEditor.densityComfortable") },
]);
const structureDensityStyle = computed(() => {
const metric = structureDensityMetric.value;
return {
"--structure-font-size": `${metric.fontSize}px`,
"--structure-shell-padding": `${metric.shellPadding}px`,
"--structure-cell-px": `${metric.cellPaddingX}px`,
"--structure-cell-py": `${metric.cellPaddingY}px`,
"--structure-header-py": `${metric.headerPaddingY}px`,
"--structure-control-height": `${metric.controlHeight}px`,
"--structure-control-px": `${metric.controlPaddingX}px`,
"--structure-icon-size": `${metric.iconSize}px`,
"--structure-checkbox-size": `${metric.checkboxSize}px`,
"--structure-line-height": String(metric.lineHeight),
};
});
const structureControlClass = "h-[var(--structure-control-height)] min-w-0 px-[var(--structure-control-px)] py-0 text-[length:var(--structure-font-size)]";
const structureMonoControlClass = `${structureControlClass} font-mono`;
const structureToolbarButtonClass = "h-[var(--structure-control-height)] gap-1 px-[var(--structure-control-px)] text-[length:var(--structure-font-size)]";
const structureIconButtonClass = "h-[var(--structure-control-height)] w-[var(--structure-control-height)]";
const structureIconClass = "h-[var(--structure-icon-size)] w-[var(--structure-icon-size)]";
const structureCheckboxClass = "h-[var(--structure-checkbox-size)] w-[var(--structure-checkbox-size)]";
const structureHeaderCellClass = "relative border-b border-r px-[var(--structure-cell-px)] py-[var(--structure-header-py)] text-left";
const structureCellClass = "border-b border-r px-[var(--structure-cell-px)] py-[var(--structure-cell-py)]";
const structureLastCellClass = "border-b px-[var(--structure-cell-px)] py-[var(--structure-cell-py)]";
function applyStructureDensityWidths(density: StructureEditorDensity) {
const metric = metricsForDensity(density);
colWidths.value = [...metric.columns];
indexColWidths.value = [...metric.indexes];
}
function setStructureDensity(value: unknown) {
if (!isStructureEditorDensity(value)) return;
settingsStore.updateEditorSettings({ structureEditorDensity: value });
}
const initialDensityMetric = metricsForDensity(structureDensity.value);
const colWidths = ref([...initialDensityMetric.columns]);
const colResizing = ref<{ col: number; startX: number; startW: number } | null>(null);
const indexColWidths = ref([...initialDensityMetric.indexes]);
const resizing = ref<{ col: number; startX: number; startW: number } | null>(null);
watch(structureDensity, (density, previousDensity) => {
if (density === previousDensity) return;
applyStructureDensityWidths(density);
});
function onColResize(e: MouseEvent, col: number) {
e.preventDefault();
const widthIndex = columnWidthIndex(col);
colResizing.value = { col: widthIndex, startX: e.clientX, startW: colWidths.value[widthIndex] };
const onMove = (ev: MouseEvent) => {
if (!colResizing.value) return;
const delta = ev.clientX - colResizing.value.startX;
colWidths.value[col] = Math.max(structureDensityMetric.value.minColumnWidth, colResizing.value.startW + delta);
};
const onUp = () => {
colResizing.value = null;
document.removeEventListener("mousemove", onMove);
document.removeEventListener("mouseup", onUp);
};
document.addEventListener("mousemove", onMove);
document.addEventListener("mouseup", onUp);
}
function onIndexColResize(e: MouseEvent, col: number) {
e.preventDefault();
resizing.value = { col, startX: e.clientX, startW: indexColWidths.value[col] };
const onMove = (ev: MouseEvent) => {
if (!resizing.value) return;
const delta = ev.clientX - resizing.value.startX;
indexColWidths.value[col] = Math.max(structureDensityMetric.value.minIndexColumnWidth, resizing.value.startW + delta);
};
const onUp = () => {
resizing.value = null;
document.removeEventListener("mousemove", onMove);
document.removeEventListener("mouseup", onUp);
};
document.addEventListener("mousemove", onMove);
document.addEventListener("mouseup", onUp);
}
const connection = computed(() => (props.connectionId ? store.getConfig(props.connectionId) : undefined));
const databaseType = computed(() => effectiveDatabaseTypeForConnection(connection.value));
const structureCapabilities = computed(() => getTableStructureCapabilities(databaseType.value));
const tableMetadataCapabilities = computed(() => getTableMetadataCapabilities(databaseType.value));
const structureDialect = computed(() => structureCapabilities.value.dialect);
const isTableCommentDisabled = computed(() => !structureCapabilities.value.comment);
const dataTypeOptions = computed(() => getDataTypeOptions(databaseType.value));
const indexTypesByDb: Record<string, string[]> = {
postgres: ["BTREE", "HASH", "GIST", "SPGIST", "GIN", "BRIN"],
mysql: ["BTREE", "HASH", "FULLTEXT", "SPATIAL", "RTREE"],
sqlserver: ["CLUSTERED", "NONCLUSTERED", "COLUMNSTORE", "NONCLUSTERED COLUMNSTORE", "XML", "SPATIAL"],
oracle: ["NORMAL", "BITMAP", "FUNCTION-BASED NORMAL", "FUNCTION-BASED DOMAIN", "DOMAIN", "CLUSTER"],
sqlite: ["BTREE"],
};
const indexTypeOptions = computed(() => (structureCapabilities.value.indexType ? (indexTypesByDb[structureDialect.value] ?? []) : []));
function isPostgresIdentityType(dbType: string | undefined): boolean {
return dbType === "postgres" || dbType === "gaussdb" || dbType === "kwdb" || dbType === "opengauss" || dbType === "highgo" || dbType === "vastbase" || dbType === "kingbase";
}
const showExtendedProperties = computed(() => {
const dt = databaseType.value;
return dt === "mysql" || isPostgresIdentityType(dt) || dt === "sqlserver";
});
const extendedPropertiesColumnIndex = 8;
const visibleColWidths = computed(() => (showExtendedProperties.value ? colWidths.value : colWidths.value.filter((_, index) => index !== extendedPropertiesColumnIndex)));
function columnWidthIndex(visibleIndex: number) {
return !showExtendedProperties.value && visibleIndex >= extendedPropertiesColumnIndex ? visibleIndex + 1 : visibleIndex;
}
const colLabels = computed(() => {
const labels = ["#", t("structureEditor.columnName"), t("structureEditor.dataType"), t("structureEditor.length"), t("structureEditor.nullable"), t("structureEditor.primaryKey"), t("structureEditor.defaultValue"), t("structureEditor.comment")];
if (showExtendedProperties.value) {
labels.push(t("structureEditor.extendedProperties"));
}
labels.push(t("structureEditor.actions"));
return labels;
});
const indexColLabels = computed(() => [t("structureEditor.indexName"), t("structureEditor.indexColumns"), t("structureEditor.unique"), t("structureEditor.indexType"), t("structureEditor.includedColumns"), t("structureEditor.filter"), t("structureEditor.comment"), t("structureEditor.actions")]);
const foreignKeyActionOptions = ["", "CASCADE", "SET NULL", "RESTRICT", "NO ACTION"];
const triggerTimingOptions = ["BEFORE", "AFTER"];
const triggerEventOptions = ["INSERT", "UPDATE", "DELETE"];
const metadataSchema = computed(() => connectionObjectTreeQuerySchema(connection.value, props.database, props.schema));
const refreshVersion = computed(() => (props.connectionId && props.tableName ? queryStore.tableStructureRefreshVersion(props.connectionId, props.database, props.schema, props.tableName) : 0));
const isCreateMode = computed(() => !props.tableName);
const newTableName = ref("");
const tableComment = ref("");
const originalTableComment = ref("");
const targetLabel = computed(() => buildStructureTargetLabel(connection.value?.name, props.database, props.schema, isCreateMode.value ? undefined : props.tableName));
let sqlPreviewRequestId = 0;
let keydownListenerRegistered = false;
async function refreshSqlPreview() {
const requestId = ++sqlPreviewRequestId;
sqlPreviewLoading.value = true;
const options = {
databaseType: databaseType.value,
schema: props.schema,
tableName: isCreateMode.value ? newTableName.value : props.tableName || "",
columns: columns.value,
indexes: indexes.value,
foreignKeys: foreignKeys.value,
triggers: triggers.value,
tableComment: tableComment.value,
originalTableComment: isCreateMode.value ? undefined : originalTableComment.value,
};
try {
const result = isCreateMode.value ? await api.buildCreateTableSql(options) : await api.buildTableStructureChangeSql(options);
if (requestId !== sqlPreviewRequestId) return;
pendingStatements.value = result.statements;
warnings.value = result.warnings;
} catch (e: any) {
if (requestId !== sqlPreviewRequestId) return;
pendingStatements.value = [];
warnings.value = [e?.message || String(e)];
} finally {
if (requestId === sqlPreviewRequestId) sqlPreviewLoading.value = false;
}
}
const canApply = computed(() => !loading.value && !saving.value && !sqlPreviewLoading.value && pendingStatements.value.length > 0 && warnings.value.length === 0 && !!props.connectionId && (isCreateMode.value ? !!newTableName.value.trim() : !!props.tableName));
function resetState() {
activeTab.value = "columns";
loading.value = false;
saving.value = false;
sqlPreviewLoading.value = false;
errorMessage.value = "";
columns.value = [];
indexes.value = [];
pendingStatements.value = [];
warnings.value = [];
foreignKeys.value = [];
triggers.value = [];
ddlContent.value = "";
ddlFetched.value = false;
newTableName.value = "";
tableComment.value = "";
originalTableComment.value = "";
}
async function loadStructure(silent = false) {
if (!props.connectionId || !props.database || !props.tableName) return;
if (!silent) loading.value = true;
errorMessage.value = "";
try {
await store.ensureConnected(props.connectionId);
const nextColumns = await api.getColumns(props.connectionId, props.database, metadataSchema.value, props.tableName);
const [nextIndexes, nextForeignKeys, nextTriggers] = await Promise.all([
tableMetadataCapabilities.value.indexes ? api.listIndexes(props.connectionId, props.database, metadataSchema.value, props.tableName).catch(() => []) : Promise.resolve([]),
tableMetadataCapabilities.value.foreignKeys ? api.listForeignKeys(props.connectionId, props.database, metadataSchema.value, props.tableName).catch(() => []) : Promise.resolve([]),
tableMetadataCapabilities.value.triggers ? api.listTriggers(props.connectionId, props.database, metadataSchema.value, props.tableName).catch(() => []) : Promise.resolve([]),
]);
columns.value = createColumnDrafts(nextColumns, databaseType.value);
indexes.value = createIndexDrafts(nextIndexes);
foreignKeys.value = createForeignKeyDrafts(nextForeignKeys);
triggers.value = createTriggerDrafts(nextTriggers);
try {
const tables = await api.listTables(props.connectionId, props.database, metadataSchema.value);
const table = tables.find((t) => t.name.toLowerCase() === props.tableName!.toLowerCase() && t.table_type !== "VIEW");
originalTableComment.value = table?.comment || "";
tableComment.value = table?.comment || "";
} catch {
/* ignore — table comment is optional */
}
} catch (e: any) {
errorMessage.value = e?.message || String(e);
} finally {
if (!silent) loading.value = false;
}
}
async function addColumn() {
if (!structureCapabilities.value.addColumn) return;
activeTab.value = "columns";
columns.value.push({
id: `new:${uuid()}`,
name: "",
dataType: "varchar(255)",
isNullable: true,
defaultValue: "",
comment: "",
isPrimaryKey: false,
extra: {},
markedForDrop: false,
});
await nextTick();
const newRows = rootRef.value?.querySelectorAll<HTMLElement>('[data-new-column-row="true"]');
const row = newRows?.[newRows.length - 1];
const input = row?.querySelector<HTMLInputElement>("[data-column-name-input]");
row?.scrollIntoView({ block: "nearest" });
input?.focus();
input?.select();
}
function removeNewColumn(column: EditableStructureColumn) {
columns.value = columns.value.filter((item) => item.id !== column.id);
}
function canMoveColumn(index: number, direction: -1 | 1): boolean {
const targetIndex = index + direction;
if (targetIndex < 0 || targetIndex >= columns.value.length) return false;
if (columns.value[index]?.markedForDrop || columns.value[targetIndex]?.markedForDrop) return false;
return canShowColumnMoveControls.value;
}
const canShowColumnMoveControls = computed(() => isCreateMode.value || structureCapabilities.value.reorderColumn);
function moveColumn(index: number, direction: -1 | 1) {
if (!canMoveColumn(index, direction)) return;
const targetIndex = index + direction;
const [column] = columns.value.splice(index, 1);
if (!column) return;
columns.value.splice(targetIndex, 0, column);
}
function toggleDropColumn(column: EditableStructureColumn) {
if (!canDropColumn(column)) return;
column.markedForDrop = !column.markedForDrop;
}
function isColumnNameDisabled(column: EditableStructureColumn): boolean {
return column.markedForDrop || (!!column.original && !structureCapabilities.value.renameColumn);
}
function isColumnTypeDisabled(column: EditableStructureColumn): boolean {
return column.markedForDrop || (!!column.original && !structureCapabilities.value.alterType);
}
function isColumnNullableDisabled(column: EditableStructureColumn): boolean {
return column.markedForDrop || column.isPrimaryKey || (!!column.original && !structureCapabilities.value.alterNullability);
}
function isColumnDefaultDisabled(column: EditableStructureColumn): boolean {
return column.markedForDrop || (!!column.original && !structureCapabilities.value.alterDefault);
}
function isColumnCommentDisabled(column: EditableStructureColumn): boolean {
return column.markedForDrop || !structureCapabilities.value.comment;
}
function isPrimaryKeyDisabled(column: EditableStructureColumn): boolean {
if (column.markedForDrop) return true;
if (!column.original) return false;
return !structureCapabilities.value.alterPrimaryKey;
}
function canDropColumn(column: EditableStructureColumn): boolean {
return !!column.original && !column.isPrimaryKey && structureCapabilities.value.dropColumn;
}
function addIndex() {
if (!structureCapabilities.value.createIndex) return;
activeTab.value = "indexes";
indexes.value.push({
id: `new:${uuid()}`,
name: "",
columns: [],
nameEdited: false,
isUnique: false,
isPrimary: false,
filter: "",
indexType: "",
includedColumns: [],
comment: "",
markedForDrop: false,
});
void nextTick(() => {
const indexRows = rootRef.value?.querySelectorAll<HTMLElement>('[data-new-index-row="true"]');
const row = indexRows?.[indexRows.length - 1];
const input = row?.querySelector<HTMLInputElement>("[data-index-name-input]");
row?.scrollIntoView({ block: "nearest" });
input?.focus();
input?.select();
});
}
function structureIndexTableName(): string {
return (isCreateMode.value ? newTableName.value : props.tableName).trim();
}
function existingIndexNamesForDraft(index: EditableStructureIndex): string[] {
return indexes.value.filter((item) => item.id !== index.id && !item.markedForDrop).map((item) => item.name);
}
function generatedIndexNameForDraft(index: EditableStructureIndex, columnsForName = index.columns): string {
return generateUniqueIndexName(structureIndexTableName(), columnsForName, existingIndexNamesForDraft(index));
}
function refreshAutoIndexName(index: EditableStructureIndex, previousColumns = index.columns) {
if (index.original || index.nameEdited) return;
const previousName = generateIndexName(structureIndexTableName(), previousColumns);
const previousUniqueName = generateUniqueIndexName(structureIndexTableName(), previousColumns, existingIndexNamesForDraft(index));
const currentName = index.name.trim();
if (currentName && currentName !== previousName && currentName !== previousUniqueName) return;
index.name = generatedIndexNameForDraft(index);
}
function onIndexNameInput(index: EditableStructureIndex, value: string | number) {
index.name = String(value ?? "");
index.nameEdited = true;
}
const availableColumnNames = computed(() =>
columns.value
.filter((c) => !c.markedForDrop)
.map((c) => c.name)
.filter(Boolean),
);
const colSearch = ref("");
const filteredColumnNames = computed(() => {
const q = colSearch.value.toLowerCase().trim();
if (!q) return availableColumnNames.value;
return availableColumnNames.value.filter((c) => c.toLowerCase().includes(q));
});
function toggleIndexColumn(index: EditableStructureIndex, col: string) {
const previousColumns = [...index.columns];
const i = index.columns.indexOf(col);
if (i >= 0) index.columns.splice(i, 1);
else index.columns.push(col);
refreshAutoIndexName(index, previousColumns);
}
function toggleIncludedColumn(index: EditableStructureIndex, col: string) {
if (!structureCapabilities.value.indexInclude) return;
const i = index.includedColumns.indexOf(col);
if (i >= 0) index.includedColumns.splice(i, 1);
else index.includedColumns.push(col);
}
function removeNewIndex(index: EditableStructureIndex) {
indexes.value = indexes.value.filter((item) => item.id !== index.id);
}
function toggleDropIndex(index: EditableStructureIndex) {
if (!canDropIndex(index)) return;
index.markedForDrop = !index.markedForDrop;
}
function canEditIndexDraft(index: EditableStructureIndex): boolean {
if (index.markedForDrop || index.isPrimary) return false;
if (!index.original) return structureCapabilities.value.createIndex;
return structureCapabilities.value.rebuildIndex && structureCapabilities.value.createIndex && structureCapabilities.value.dropIndex;
}
function canEditIndexFilter(index: EditableStructureIndex): boolean {
return canEditIndexDraft(index) && structureCapabilities.value.indexFilter;
}
function canEditIndexComment(index: EditableStructureIndex): boolean {
return canEditIndexDraft(index) && structureCapabilities.value.indexComment;
}
function canDropIndex(index: EditableStructureIndex): boolean {
return !!index.original && !index.isPrimary && structureCapabilities.value.dropIndex;
}
const canEditMysqlForeignKeys = computed(() => structureDialect.value === "mysql");
const canEditMysqlTriggers = computed(() => structureDialect.value === "mysql");
function generatedForeignKeyName(column = ""): string {
const table = structureIndexTableName() || "table";
const suffix = column || "column";
const base = `fk_${table}_${suffix}`
.replace(/[^a-zA-Z0-9_]+/g, "_")
.replace(/_+/g, "_")
.replace(/^_+|_+$/g, "");
const taken = new Set(foreignKeys.value.map((item) => item.name.trim().toLowerCase()).filter(Boolean));
if (!taken.has(base.toLowerCase())) return base;
for (let counter = 2; counter < 10_000; counter++) {
const candidate = `${base}_${counter}`;
if (!taken.has(candidate.toLowerCase())) return candidate;
}
return base;
}
function addForeignKey() {
if (!canEditMysqlForeignKeys.value) return;
activeTab.value = "foreignKeys";
foreignKeys.value.push({
id: `new:${uuid()}`,
name: generatedForeignKeyName(),
column: "",
refSchema: "",
refTable: "",
refColumn: "",
onUpdate: "",
onDelete: "",
markedForDrop: false,
});
}
function removeNewForeignKey(foreignKey: EditableStructureForeignKey) {
foreignKeys.value = foreignKeys.value.filter((item) => item.id !== foreignKey.id);
}
function toggleDropForeignKey(foreignKey: EditableStructureForeignKey) {
if (!foreignKey.original) return;
foreignKey.markedForDrop = !foreignKey.markedForDrop;
}
function canEditForeignKeyDraft(foreignKey: EditableStructureForeignKey): boolean {
return canEditMysqlForeignKeys.value && !foreignKey.markedForDrop;
}
function addTrigger() {
if (!canEditMysqlTriggers.value) return;
activeTab.value = "triggers";
triggers.value.push({
id: `new:${uuid()}`,
name: "",
timing: "BEFORE",
event: "INSERT",
statement: "BEGIN\n \nEND",
markedForDrop: false,
});
}
function removeNewTrigger(trigger: EditableStructureTrigger) {
triggers.value = triggers.value.filter((item) => item.id !== trigger.id);
}
function toggleDropTrigger(trigger: EditableStructureTrigger) {
if (!trigger.original) return;
trigger.markedForDrop = !trigger.markedForDrop;
}
function canEditTriggerDraft(trigger: EditableStructureTrigger): boolean {
return canEditMysqlTriggers.value && !trigger.markedForDrop;
}
function primarySqlOperation(sql: string): string {
const statement = sql
.split(";")
.map((part) => part.trim())
.find(Boolean);
return statement?.match(/^([a-z]+)/i)?.[1]?.toUpperCase() || "SQL";
}
async function recordStructureHistory(sql: string, start: number, success: boolean, result?: { affected_rows?: number }, error?: string) {
const connection = store.getConfig(props.connectionId);
try {
await historyStore.add({
connection_id: props.connectionId,
connection_name: connection?.name || "",
database: props.database,
sql,
execution_time_ms: Date.now() - start,
success,
error,
activity_kind: "schema_change",
operation: primarySqlOperation(sql),
target: isCreateMode.value ? newTableName.value.trim() : props.tableName,
affected_rows: success ? result?.affected_rows : undefined,
});
} catch (e) {
console.warn("[DBX][structure-history:save-failed]", e);
}
}
async function copyPreviewSql() {
if (!previewSqlText.value.trim()) return;
try {
await copyToClipboard(previewSqlText.value);
toast(t("grid.copied"));
} catch (e: any) {
toast(t("grid.copyFailed", { message: e?.message || String(e) }), 5000);
}
}
async function applyChanges() {
if (!canApply.value || !props.connectionId || !props.database) return;
saving.value = true;
errorMessage.value = "";
const sql = previewSqlText.value;
const startedAt = Date.now();
try {
const connection = store.getConfig(props.connectionId);
const timeoutSecs = queryTimeoutSecsForConnection(connection);
const result = await api.executeBatch(props.connectionId, props.database, pendingStatements.value, props.schema, timeoutSecs);
await recordStructureHistory(sql, startedAt, true, result);
toast(t("structureEditor.saved"), 2500);
emit("saved", tableComment.value !== originalTableComment.value);
if (isCreateMode.value) {
emit("close");
} else {
await loadStructure(true);
}
} catch (e: any) {
errorMessage.value = e?.message || String(e);
await recordStructureHistory(sql, startedAt, false, undefined, errorMessage.value);
} finally {
saving.value = false;
}
}
function addItemForActiveTab(): boolean {
if (activeTab.value === "columns" && structureCapabilities.value.addColumn) {
void addColumn();
return true;
}
if (activeTab.value === "indexes" && structureCapabilities.value.createIndex) {
addIndex();
return true;
}
if (activeTab.value === "foreignKeys" && canEditMysqlForeignKeys.value) {
addForeignKey();
return true;
}
if (activeTab.value === "triggers" && canEditMysqlTriggers.value) {
addTrigger();
return true;
}
return false;
}
function onStructureEditorKeydown(event: KeyboardEvent) {
if (isPlainModShortcut(event, "s")) {
event.preventDefault();
event.stopPropagation();
void applyChanges();
return;
}
if (isPlainModShortcut(event, "n")) {
event.preventDefault();
event.stopPropagation();
addItemForActiveTab();
}
}
function registerStructureEditorShortcuts() {
if (keydownListenerRegistered) return;
keydownListenerRegistered = true;
window.addEventListener("keydown", onStructureEditorKeydown);
}
function unregisterStructureEditorShortcuts() {
if (!keydownListenerRegistered) return;
keydownListenerRegistered = false;
window.removeEventListener("keydown", onStructureEditorKeydown);
}
onMounted(() => {
resetState();
registerStructureEditorShortcuts();
void loadStructure();
});
onActivated(() => {
registerStructureEditorShortcuts();
if (!isCreateMode.value) void loadStructure(true);
});
onDeactivated(unregisterStructureEditorShortcuts);
onBeforeUnmount(() => {
unregisterStructureEditorShortcuts();
});
function firstStructureMetadataTab(capabilities = tableMetadataCapabilities.value) {
if (capabilities.columns) return "columns";
if (capabilities.indexes) return "indexes";
if (capabilities.foreignKeys) return "foreignKeys";
if (capabilities.triggers) return "triggers";
if (capabilities.ddl && !isCreateMode.value) return "ddl";
return "columns";
}
watch(tableMetadataCapabilities, (capabilities) => {
const supported =
(activeTab.value === "columns" && capabilities.columns) ||
(activeTab.value === "indexes" && capabilities.indexes) ||
(activeTab.value === "foreignKeys" && capabilities.foreignKeys) ||
(activeTab.value === "triggers" && capabilities.triggers) ||
(activeTab.value === "ddl" && capabilities.ddl && !isCreateMode.value);
if (!supported) activeTab.value = firstStructureMetadataTab(capabilities);
});
watch(
[isCreateMode, databaseType, () => props.schema, () => props.tableName, newTableName, tableComment, columns, indexes, foreignKeys, triggers],
() => {
void refreshSqlPreview();
},
{ deep: true, immediate: true },
);
watch([() => props.tableName, newTableName], () => {
for (const index of indexes.value) {
refreshAutoIndexName(index);
}
});
watch(refreshVersion, (version, previous) => {
if (version === previous || !version || isCreateMode.value) return;
void loadStructure(true);
});
watch(activeTab, (tab) => {
if (tab === "ddl") {
void fetchDdl();
}
});
</script>
<template>
<div ref="rootRef" class="flex h-full min-h-0 flex-col gap-2 overflow-hidden p-[var(--structure-shell-padding)] text-[length:var(--structure-font-size)]" :data-structure-density="structureDensity" :style="structureDensityStyle">
<div class="flex shrink-0 items-center gap-2 rounded-md border bg-muted/20 px-[var(--structure-cell-px)] py-[var(--structure-header-py)] text-[length:var(--structure-font-size)]">
<Database :class="[structureIconClass, 'text-muted-foreground']" />
<span class="min-w-0 flex-1 truncate font-medium">{{ targetLabel || t("editor.noDatabase") }}</span>
<Badge variant="outline">{{ connection?.driver_label || databaseType }}</Badge>
<Button v-if="!isCreateMode" variant="ghost" size="sm" :class="structureToolbarButtonClass" :disabled="loading || saving" @click="loadStructure()">
<RefreshCw :class="structureIconClass" />
{{ t("structureEditor.refresh") }}
</Button>
</div>
<div v-if="isCreateMode" class="flex shrink-0 items-center gap-2">
<label class="shrink-0 font-medium text-muted-foreground">{{ t("structureEditor.tableName") }}</label>
<Input v-model="newTableName" :placeholder="t('contextMenu.duplicateNamePlaceholder')" :class="[structureControlClass, 'max-w-[220px]']" />
</div>
<div class="flex shrink-0 items-center gap-2">
<label class="shrink-0 font-medium text-muted-foreground">{{ t("structureEditor.comment") }}</label>
<Input v-model="tableComment" :placeholder="t('structureEditor.tableCommentPlaceholder')" :class="[structureControlClass, 'max-w-[320px]']" :disabled="isTableCommentDisabled" />
<Tooltip v-if="isTableCommentDisabled">
<TooltipTrigger as-child>
<Info :class="[structureIconClass, 'shrink-0 text-muted-foreground']" />
</TooltipTrigger>
<TooltipContent>{{ t("structureEditor.tableCommentUnsupported") }}</TooltipContent>
</Tooltip>
</div>
<div v-if="loading" class="flex min-h-0 flex-1 items-center justify-center gap-2 text-[length:var(--structure-font-size)] text-muted-foreground">
<Loader2 class="h-4 w-4 animate-spin" />
{{ t("common.loading") }}
</div>
<div v-else class="flex min-h-0 flex-1 flex-col gap-2 overflow-hidden">
<div class="min-h-0 min-w-0 flex-1 overflow-hidden rounded-md border">
<Tabs v-model="activeTab" class="flex h-full min-h-0 flex-col">
<div class="flex shrink-0 items-center justify-between gap-2 border-b px-2 py-[var(--structure-header-py)]">
<TabsList>
<TabsTrigger v-if="tableMetadataCapabilities.columns" value="columns">{{ t("structureEditor.columns") }}</TabsTrigger>
<TabsTrigger v-if="tableMetadataCapabilities.indexes" value="indexes">{{ t("structureEditor.indexes") }}</TabsTrigger>
<TabsTrigger v-if="tableMetadataCapabilities.foreignKeys" value="foreignKeys">{{ t("structureEditor.foreignKeys") }}</TabsTrigger>
<TabsTrigger v-if="tableMetadataCapabilities.triggers" value="triggers">{{ t("structureEditor.triggers") }}</TabsTrigger>
<TabsTrigger v-if="tableMetadataCapabilities.ddl && !isCreateMode" value="ddl">DDL</TabsTrigger>
</TabsList>
<div class="flex shrink-0 items-center gap-1.5">
<div class="flex items-center gap-1.5">
<SlidersHorizontal :class="[structureIconClass, 'text-muted-foreground']" />
<Select :model-value="structureDensity" @update:model-value="setStructureDensity">
<SelectTrigger size="sm" class="h-[var(--structure-control-height)] w-[108px] rounded-md px-[var(--structure-control-px)] text-[length:var(--structure-font-size)]" :aria-label="t('structureEditor.density')">
<SelectValue :placeholder="t('structureEditor.density')" />
</SelectTrigger>
<SelectContent align="end" class="min-w-28">
<SelectItem v-for="option in structureDensityOptions" :key="option.value" :value="option.value">
{{ option.label }}
</SelectItem>
</SelectContent>
</Select>
</div>
<Button v-if="activeTab === 'columns'" size="sm" :class="structureToolbarButtonClass" :disabled="!structureCapabilities.addColumn" @click="addColumn">
<Plus :class="structureIconClass" />
{{ t("structureEditor.addColumn") }}
</Button>
<Button v-if="activeTab === 'indexes'" size="sm" :class="structureToolbarButtonClass" :disabled="!structureCapabilities.createIndex" @click="addIndex">
<Plus :class="structureIconClass" />
{{ t("structureEditor.addIndex") }}
</Button>
<Button v-if="activeTab === 'foreignKeys'" size="sm" :class="structureToolbarButtonClass" :disabled="!canEditMysqlForeignKeys" @click="addForeignKey">
<Plus :class="structureIconClass" />
{{ t("structureEditor.addForeignKey") }}
</Button>
<Button v-if="activeTab === 'triggers'" size="sm" :class="structureToolbarButtonClass" :disabled="!canEditMysqlTriggers" @click="addTrigger">
<Plus :class="structureIconClass" />
{{ t("structureEditor.addTrigger") }}
</Button>
</div>
</div>
<TabsContent v-if="tableMetadataCapabilities.columns" value="columns" class="m-0 min-h-0 flex-1 overflow-auto p-0">
<table class="border-separate border-spacing-0 text-[length:var(--structure-font-size)] leading-[var(--structure-line-height)]" :style="{ minWidth: visibleColWidths.reduce((a, w) => a + w, 0) + 'px' }">
<thead class="sticky top-0 z-10 bg-background">
<tr>
<th v-for="(label, i) in colLabels" :key="i" :class="[structureHeaderCellClass, { 'text-center': i === 5 }]" :style="{ width: visibleColWidths[i] + 'px', minWidth: visibleColWidths[i] + 'px' }">
{{ label }}
<div v-if="i < colLabels.length - 1" class="absolute right-0 top-0 z-20 h-full w-1 cursor-col-resize hover:bg-primary/30" :class="colResizing?.col === columnWidthIndex(i) ? 'bg-primary/30' : ''" @mousedown="onColResize($event, i)" />
</th>
</tr>
</thead>
<tbody>
<tr v-for="(column, index) in columns" :key="column.id" :class="column.markedForDrop ? 'bg-destructive/5 opacity-60' : ''" :data-new-column-row="!column.original ? 'true' : undefined">
<td :class="[structureCellClass, 'text-muted-foreground']">
<div class="flex items-center gap-1">
<span>{{ index + 1 }}</span>
<KeyRound v-if="column.isPrimaryKey" :class="[structureIconClass, 'text-amber-500']" />
</div>
</td>
<td :class="structureCellClass">
<Input v-model="column.name" :class="structureControlClass" :disabled="isColumnNameDisabled(column)" data-column-name-input />
</td>
<td :class="structureCellClass">
<SearchableSelect
v-if="!isColumnTypeDisabled(column)"
:model-value="splitDataType(column.dataType).baseType"
:options="dataTypeOptions"
:placeholder="t('structureEditor.typePlaceholder')"
:search-placeholder="t('structureEditor.typePlaceholder')"
:empty-text="t('structureEditor.noMatchingType')"
:loading-text="t('common.loading')"
:allow-custom="true"
:trigger-class="[structureMonoControlClass, 'w-full']"
@update:model-value="(v: string) => (column.dataType = combineDataTypeForDatabase(databaseType, v, getDefaultLengthForType(databaseType, v)))"
/>
<Input v-else :model-value="splitDataType(column.dataType).baseType" :class="[structureMonoControlClass, 'w-full']" disabled />
</td>
<td :class="structureCellClass">
<Input :model-value="splitDataType(column.dataType).params" :class="structureMonoControlClass" :disabled="isColumnTypeDisabled(column)" @update:model-value="column.dataType = combineDataTypeForDatabase(databaseType, splitDataType(column.dataType).baseType, String($event))" />
</td>
<td :class="structureCellClass">
<label class="flex items-center gap-1.5">
<input v-model="column.isNullable" type="checkbox" :class="structureCheckboxClass" :disabled="isColumnNullableDisabled(column)" />
<span>{{ column.isNullable ? t("structureEditor.yes") : t("structureEditor.no") }}</span>
</label>
</td>
<td :class="[structureCellClass, 'text-center']">
<input
v-model="column.isPrimaryKey"
type="checkbox"
:class="structureCheckboxClass"
:disabled="isPrimaryKeyDisabled(column)"
@change="
() => {
if (column.isPrimaryKey) column.isNullable = false;
}
"
/>
</td>
<td :class="structureCellClass">
<Input v-model="column.defaultValue" :class="structureMonoControlClass" :disabled="isColumnDefaultDisabled(column)" />
</td>
<td :class="structureCellClass">
<div class="flex min-w-0 items-center gap-1">
<Input v-model="column.comment" :class="[structureControlClass, 'flex-1']" :disabled="isColumnCommentDisabled(column)" />
<Popover>
<PopoverTrigger as-child>
<Button variant="ghost" size="icon" :class="[structureIconButtonClass, 'shrink-0']" :disabled="isColumnCommentDisabled(column)" :aria-label="t('structureEditor.editComment')" :title="t('structureEditor.editComment')">
<Maximize2 :class="structureIconClass" />
</Button>
</PopoverTrigger>
<PopoverContent align="end" class="w-[420px] p-2.5">
<div class="mb-2 flex items-center justify-between gap-2">
<span class="min-w-0 truncate text-xs font-medium">
{{ t("structureEditor.editComment") }}
</span>
<span class="max-w-44 truncate font-mono text-[length:var(--structure-font-size)] text-muted-foreground">
{{ column.name || t("structureEditor.columnName") }}
</span>
</div>
<textarea
v-model="column.comment"
class="min-h-36 w-full resize-y rounded-md border bg-background px-[var(--structure-control-px)] py-[var(--structure-cell-py)] text-[length:var(--structure-font-size)] leading-5 outline-none focus-visible:ring-2 focus-visible:ring-ring/40 disabled:cursor-not-allowed disabled:opacity-50"
:placeholder="t('structureEditor.commentPlaceholder')"
:disabled="isColumnCommentDisabled(column)"
/>
</PopoverContent>
</Popover>
</div>
</td>
<td v-if="showExtendedProperties" :class="structureCellClass">
<div class="flex items-center gap-2">
<!-- MySQL: AUTO_INCREMENT + ON UPDATE CURRENT_TIMESTAMP -->
<template v-if="structureDialect === 'mysql'">
<label class="flex items-center gap-1 whitespace-nowrap">
<input v-model="column.extra.autoIncrement" type="checkbox" :class="structureCheckboxClass" />
{{ t("structureEditor.autoIncrement") }}
</label>
<label class="flex items-center gap-1 whitespace-nowrap">
<input v-model="column.extra.onUpdateCurrentTimestamp" type="checkbox" :class="structureCheckboxClass" />
{{ t("structureEditor.onUpdateCurrentTimestamp") }}
</label>
</template>
<!-- PostgreSQL: IDENTITY -->
<template v-else-if="structureDialect === 'postgres'">
<Select
:model-value="column.extra.identity?.generation ?? 'none'"
@update:model-value="
(value: any) => {
const generation = String(value ?? '');
if (generation && generation !== 'none') {
column.extra.identity = {
...column.extra.identity,
generation: generation as 'BY DEFAULT' | 'ALWAYS',
};
} else {
column.extra.identity = undefined;
}
}
"
>
<SelectTrigger class="h-[var(--structure-control-height)] w-28 rounded-md px-[var(--structure-control-px)] text-[length:var(--structure-font-size)]">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="none">{{ t("structureEditor.no") }}</SelectItem>
<SelectItem value="BY DEFAULT">BY DEFAULT</SelectItem>
<SelectItem value="ALWAYS">ALWAYS</SelectItem>
</SelectContent>
</Select>
<template v-if="column.extra.identity?.generation">
<Input
:model-value="column.extra.identity.seed?.toString() ?? ''"
type="number"
:class="[structureControlClass, 'w-14']"
:placeholder="t('structureEditor.identitySeed')"
@update:model-value="
(v) => {
if (column.extra.identity) {
column.extra.identity.seed = v ? Number(v) : undefined;
}
}
"
/>
<Input
:model-value="column.extra.identity.increment?.toString() ?? ''"
type="number"
:class="[structureControlClass, 'w-14']"
:placeholder="t('structureEditor.identityIncrement')"
@update:model-value="
(v) => {
if (column.extra.identity) {
column.extra.identity.increment = v ? Number(v) : undefined;
}
}
"
/>
</template>
</template>
<!-- SQL Server: IDENTITY -->
<template v-else-if="structureDialect === 'sqlserver'">
<label class="flex items-center gap-1 whitespace-nowrap">
<input v-model="column.extra.autoIncrement" type="checkbox" :class="structureCheckboxClass" />
{{ t("structureEditor.identity") }}
</label>
<template v-if="column.extra.autoIncrement">
<Input
:model-value="column.extra.identity?.seed?.toString() ?? '1'"
type="number"
:class="[structureControlClass, 'w-14']"
:placeholder="t('structureEditor.identitySeed')"
@update:model-value="
(v) => {
if (!column.extra.identity) column.extra.identity = {};
column.extra.identity.seed = v ? Number(v) : undefined;
}
"
/>
<Input
:model-value="column.extra.identity?.increment?.toString() ?? '1'"
type="number"
:class="[structureControlClass, 'w-14']"
:placeholder="t('structureEditor.identityIncrement')"
@update:model-value="
(v) => {
if (!column.extra.identity) column.extra.identity = {};
column.extra.identity.increment = v ? Number(v) : undefined;
}
"
/>
</template>
</template>
</div>
</td>
<td :class="structureLastCellClass">
<div class="flex items-center gap-1">
<template v-if="canShowColumnMoveControls">
<Button variant="ghost" size="icon" :class="structureIconButtonClass" :disabled="!canMoveColumn(index, -1)" :title="t('structureEditor.moveColumnUp')" :aria-label="t('structureEditor.moveColumnUp')" @click="moveColumn(index, -1)">
<ChevronUp :class="structureIconClass" />
</Button>
<Button variant="ghost" size="icon" :class="structureIconButtonClass" :disabled="!canMoveColumn(index, 1)" :title="t('structureEditor.moveColumnDown')" :aria-label="t('structureEditor.moveColumnDown')" @click="moveColumn(index, 1)">
<ChevronDown :class="structureIconClass" />
</Button>
</template>
<Button v-if="column.original" variant="ghost" size="sm" :class="structureToolbarButtonClass" :disabled="!canDropColumn(column)" @click="toggleDropColumn(column)">
<Trash2 :class="structureIconClass" />
{{ column.markedForDrop ? t("structureEditor.restore") : t("structureEditor.drop") }}
</Button>
<Button v-else variant="ghost" size="sm" :class="structureToolbarButtonClass" @click="removeNewColumn(column)">
<X :class="structureIconClass" />
{{ t("structureEditor.remove") }}
</Button>
</div>
</td>
</tr>
</tbody>
</table>
</TabsContent>
<TabsContent v-if="tableMetadataCapabilities.indexes" value="indexes" class="m-0 min-h-0 flex-1 overflow-auto p-0">
<table class="border-separate border-spacing-0 text-[length:var(--structure-font-size)] leading-[var(--structure-line-height)]" :style="{ minWidth: indexColWidths.reduce((a, w) => a + w, 0) + 'px' }">
<thead class="sticky top-0 z-10 bg-background">
<tr>
<th
v-for="(label, i) in indexColLabels"
:key="i"
:class="structureHeaderCellClass"
:style="{
width: indexColWidths[i] + 'px',
minWidth: indexColWidths[i] + 'px',
}"
>
{{ label }}
<div v-if="i < indexColLabels.length - 1" class="absolute right-0 top-0 z-20 h-full w-1 cursor-col-resize hover:bg-primary/30" :class="resizing?.col === i ? 'bg-primary/30' : ''" @mousedown="onIndexColResize($event, i)" />
</th>
</tr>
</thead>
<tbody>
<tr v-for="index in indexes" :key="index.id" :class="index.markedForDrop ? 'bg-destructive/5 opacity-60' : ''" :data-new-index-row="!index.original ? 'true' : undefined">
<td :class="structureCellClass">
<Input :model-value="index.name" :class="structureControlClass" :disabled="!canEditIndexDraft(index)" data-index-name-input @update:model-value="(value: string | number) => onIndexNameInput(index, value)" />
</td>
<td :class="[structureCellClass, 'overflow-hidden']">
<DropdownMenu v-if="canEditIndexDraft(index)">
<DropdownMenuTrigger as-child>
<Button variant="outline" :class="[structureMonoControlClass, 'w-full justify-between']">
<span class="truncate">{{ toColumnNames(index.columns) || t("structureEditor.indexColumnsPlaceholder") }}</span>
<ChevronDown :class="[structureIconClass, 'ml-1 shrink-0 opacity-50']" />
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent class="max-h-56 min-w-44 overflow-y-auto" side="bottom" :side-offset="2" :avoid-collisions="false" @interactOutside="colSearch = ''">
<div class="px-[var(--structure-cell-px)] pb-1 pt-0.5">
<Input v-model="colSearch" :class="structureControlClass" :placeholder="t('grid.search')" @click.stop />
</div>
<DropdownMenuCheckboxItem v-for="col in filteredColumnNames" :key="col" :checked="index.columns.includes(col)" :class="index.columns.includes(col) ? 'bg-primary/10' : ''" @select.prevent @click="toggleIndexColumn(index, col)">
{{ col }}
</DropdownMenuCheckboxItem>
</DropdownMenuContent>
</DropdownMenu>
<span v-else class="font-mono text-[length:var(--structure-font-size)] text-muted-foreground">{{ toColumnNames(index.columns) }}</span>
</td>
<td :class="structureCellClass">
<label class="flex items-center gap-1.5">
<input v-model="index.isUnique" type="checkbox" :class="structureCheckboxClass" :disabled="!canEditIndexDraft(index)" />
<span>{{ index.isUnique ? t("structureEditor.yes") : t("structureEditor.no") }}</span>
</label>
</td>
<td :class="structureCellClass">
<Select v-if="indexTypeOptions.length > 0" :model-value="index.indexType || 'BTREE'" :disabled="!canEditIndexDraft(index)" @update:model-value="(v: any) => (index.indexType = String(v ?? ''))">
<SelectTrigger class="h-[var(--structure-control-height)] w-full rounded-md px-[var(--structure-control-px)] font-mono text-[length:var(--structure-font-size)]">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="opt in indexTypeOptions" :key="opt" :value="opt">{{ opt }}</SelectItem>
</SelectContent>
</Select>
<Input v-else v-model="index.indexType" :class="structureMonoControlClass" placeholder="BTREE" :disabled="!canEditIndexDraft(index) || !structureCapabilities.indexType" />
</td>
<td :class="[structureCellClass, 'overflow-hidden']">
<DropdownMenu v-if="canEditIndexDraft(index) && structureCapabilities.indexInclude">
<DropdownMenuTrigger as-child>
<Button variant="outline" :class="[structureMonoControlClass, 'w-full justify-between']">
<span class="truncate">{{ index.includedColumns.join(", ") || t("structureEditor.includedColumnsPlaceholder") }}</span>
<ChevronDown :class="[structureIconClass, 'ml-1 shrink-0 opacity-50']" />
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent class="max-h-56 min-w-44 overflow-y-auto" side="bottom" :side-offset="2" :avoid-collisions="false" @interactOutside="colSearch = ''">
<div class="px-[var(--structure-cell-px)] pb-1 pt-0.5">
<Input v-model="colSearch" :class="structureControlClass" :placeholder="t('grid.search')" @click.stop />
</div>
<DropdownMenuCheckboxItem v-for="col in filteredColumnNames" :key="col" :checked="index.includedColumns.includes(col)" :class="index.includedColumns.includes(col) ? 'bg-primary/10' : ''" @select.prevent @click="toggleIncludedColumn(index, col)">
{{ col }}
</DropdownMenuCheckboxItem>
</DropdownMenuContent>
</DropdownMenu>
<span v-else class="text-[length:var(--structure-font-size)] text-muted-foreground">{{ index.includedColumns.join(", ") }}</span>
</td>
<td :class="structureCellClass">
<Input v-model="index.filter" :class="structureMonoControlClass" :placeholder="index.original?.filter || ''" :disabled="!canEditIndexFilter(index)" />
</td>
<td :class="structureCellClass">
<Input v-model="index.comment" :class="structureControlClass" :disabled="!canEditIndexComment(index)" />
</td>
<td :class="structureLastCellClass">
<Badge v-if="index.isPrimary" variant="outline">{{ t("structureEditor.primary") }}</Badge>
<Button v-else-if="index.original" variant="ghost" size="sm" :class="structureToolbarButtonClass" :disabled="!canDropIndex(index)" @click="toggleDropIndex(index)">
<Trash2 :class="structureIconClass" />
{{ index.markedForDrop ? t("structureEditor.restore") : t("structureEditor.drop") }}
</Button>
<Button v-else variant="ghost" size="sm" :class="structureToolbarButtonClass" @click="removeNewIndex(index)">
<X :class="structureIconClass" />
{{ t("structureEditor.remove") }}
</Button>
</td>
</tr>
</tbody>
</table>
</TabsContent>
<TabsContent v-if="tableMetadataCapabilities.foreignKeys" value="foreignKeys" class="m-0 min-h-0 flex-1 overflow-auto p-[var(--structure-cell-px)]">
<div v-if="foreignKeys.length === 0" class="py-10 text-center text-muted-foreground">
{{ t("structureEditor.emptyReadonly") }}
</div>
<div v-else class="space-y-1.5">
<div v-for="fk in foreignKeys" :key="fk.id" class="rounded-md border px-[var(--structure-cell-px)] py-[var(--structure-header-py)] text-[length:var(--structure-font-size)]" :class="fk.markedForDrop ? 'bg-destructive/5 opacity-60' : ''">
<div class="grid grid-cols-[minmax(110px,1fr)_minmax(110px,1fr)_minmax(110px,1fr)_minmax(90px,0.8fr)_minmax(90px,0.8fr)_auto] gap-1.5">
<Input v-model="fk.name" :class="structureControlClass" :placeholder="t('structureEditor.foreignKeyName')" :disabled="!canEditForeignKeyDraft(fk)" />
<Input v-model="fk.column" :class="structureControlClass" :placeholder="t('structureEditor.columnName')" :disabled="!canEditForeignKeyDraft(fk)" />
<Input v-model="fk.refTable" :class="structureControlClass" :placeholder="t('structureEditor.referencedTable')" :disabled="!canEditForeignKeyDraft(fk)" />
<Input v-model="fk.refColumn" :class="structureControlClass" :placeholder="t('structureEditor.referencedColumn')" :disabled="!canEditForeignKeyDraft(fk)" />
<Input v-model="fk.refSchema" :class="structureControlClass" :placeholder="t('structureEditor.referencedSchema')" :disabled="!canEditForeignKeyDraft(fk)" />
<div class="flex items-center justify-end gap-1">
<Button v-if="fk.original" variant="ghost" size="sm" :class="structureToolbarButtonClass" @click="toggleDropForeignKey(fk)">
<Trash2 :class="structureIconClass" />
{{ fk.markedForDrop ? t("structureEditor.restore") : t("structureEditor.drop") }}
</Button>
<Button v-else variant="ghost" size="sm" :class="structureToolbarButtonClass" @click="removeNewForeignKey(fk)">
<X :class="structureIconClass" />
{{ t("structureEditor.remove") }}
</Button>
</div>
</div>
<div class="mt-1.5 grid grid-cols-[minmax(110px,0.5fr)_minmax(110px,0.5fr)_1fr] gap-1.5">
<Select :model-value="fk.onDelete || '__default'" :disabled="!canEditForeignKeyDraft(fk)" @update:model-value="(v: any) => (fk.onDelete = String(v === '__default' ? '' : (v ?? '')))">
<SelectTrigger class="h-[var(--structure-control-height)] rounded-md px-[var(--structure-control-px)] text-[length:var(--structure-font-size)]">
<SelectValue :placeholder="t('structureEditor.onDelete')" />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="action in foreignKeyActionOptions" :key="`delete-${action || 'default'}`" :value="action || '__default'">{{ action || t("structureEditor.defaultAction") }}</SelectItem>
</SelectContent>
</Select>
<Select :model-value="fk.onUpdate || '__default'" :disabled="!canEditForeignKeyDraft(fk)" @update:model-value="(v: any) => (fk.onUpdate = String(v === '__default' ? '' : (v ?? '')))">
<SelectTrigger class="h-[var(--structure-control-height)] rounded-md px-[var(--structure-control-px)] text-[length:var(--structure-font-size)]">
<SelectValue :placeholder="t('structureEditor.onUpdate')" />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="action in foreignKeyActionOptions" :key="`update-${action || 'default'}`" :value="action || '__default'">{{ action || t("structureEditor.defaultAction") }}</SelectItem>
</SelectContent>
</Select>
<div class="truncate font-mono text-muted-foreground">{{ fk.column }} -> {{ fk.refSchema ? `${fk.refSchema}.` : "" }}{{ fk.refTable }}.{{ fk.refColumn }}</div>
</div>
</div>
</div>
</TabsContent>
<TabsContent v-if="tableMetadataCapabilities.triggers" value="triggers" class="m-0 min-h-0 flex-1 overflow-auto p-[var(--structure-cell-px)]">
<div v-if="triggers.length === 0" class="py-10 text-center text-muted-foreground">
{{ t("structureEditor.emptyReadonly") }}
</div>
<div v-else class="space-y-1.5">
<div v-for="trigger in triggers" :key="trigger.id" class="rounded-md border px-[var(--structure-cell-px)] py-[var(--structure-header-py)] text-[length:var(--structure-font-size)]" :class="trigger.markedForDrop ? 'bg-destructive/5 opacity-60' : ''">
<div class="grid grid-cols-[minmax(140px,1fr)_110px_110px_auto] gap-1.5">
<Input v-model="trigger.name" :class="structureControlClass" :placeholder="t('structureEditor.triggerName')" :disabled="!canEditTriggerDraft(trigger)" />
<Select v-model="trigger.timing" :disabled="!canEditTriggerDraft(trigger)">
<SelectTrigger class="h-[var(--structure-control-height)] rounded-md px-[var(--structure-control-px)] text-[length:var(--structure-font-size)]">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="timing in triggerTimingOptions" :key="timing" :value="timing">{{ timing }}</SelectItem>
</SelectContent>
</Select>
<Select v-model="trigger.event" :disabled="!canEditTriggerDraft(trigger)">
<SelectTrigger class="h-[var(--structure-control-height)] rounded-md px-[var(--structure-control-px)] text-[length:var(--structure-font-size)]">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem v-for="event in triggerEventOptions" :key="event" :value="event">{{ event }}</SelectItem>
</SelectContent>
</Select>
<div class="flex items-center justify-end gap-1">
<Button v-if="trigger.original" variant="ghost" size="sm" :class="structureToolbarButtonClass" @click="toggleDropTrigger(trigger)">
<Trash2 :class="structureIconClass" />
{{ trigger.markedForDrop ? t("structureEditor.restore") : t("structureEditor.drop") }}
</Button>
<Button v-else variant="ghost" size="sm" :class="structureToolbarButtonClass" @click="removeNewTrigger(trigger)">
<X :class="structureIconClass" />
{{ t("structureEditor.remove") }}
</Button>
</div>
</div>
<textarea
v-model="trigger.statement"
class="mt-1.5 min-h-28 w-full resize-y rounded-md border bg-background px-[var(--structure-control-px)] py-[var(--structure-cell-py)] font-mono text-[length:var(--structure-font-size)] leading-5 outline-none focus-visible:ring-2 focus-visible:ring-ring/40 disabled:cursor-not-allowed disabled:opacity-50"
:placeholder="t('structureEditor.triggerStatement')"
:disabled="!canEditTriggerDraft(trigger)"
/>
</div>
</div>
</TabsContent>
<TabsContent v-if="tableMetadataCapabilities.ddl" value="ddl" class="m-0 min-h-0 flex-1 overflow-auto p-[var(--structure-cell-px)]">
<div v-if="ddlLoading" class="flex items-center justify-center gap-2 py-10 text-muted-foreground">
<Loader2 class="h-4 w-4 animate-spin" />
{{ t("common.loading") }}
</div>
<pre v-else class="m-0 min-h-0 flex-1 whitespace-pre p-3 font-mono text-xs leading-5 select-text" v-html="ddlContent ? (sqlHighlighter?.(ddlContent) ?? ddlContent) : t('structureEditor.emptyReadonly')"></pre>
</TabsContent>
</Tabs>
</div>
<div class="flex h-[28%] min-h-40 min-w-0 max-h-64 shrink-0 flex-col overflow-hidden rounded-md border">
<div class="flex shrink-0 items-center justify-between border-b px-[var(--structure-cell-px)] py-[var(--structure-header-py)] text-[length:var(--structure-font-size)] font-medium">
<div class="flex items-center gap-1.5">
<span>{{ t("structureEditor.sqlPreview") }}</span>
<Badge v-if="!saving && pendingStatements.length && warnings.length === 0" variant="outline" class="h-4 px-1 text-[10px]">
<Check class="h-3 w-3" />
{{ t("structureEditor.ready") }}
</Badge>
</div>
<div class="flex items-center gap-1.5">
<Button variant="ghost" :class="structureToolbarButtonClass" :disabled="!previewSqlText.trim()" @click="copyPreviewSql">
<Copy :class="[structureIconClass, 'mr-1']" />
{{ t("structureEditor.copySql") }}
</Button>
<Badge variant="secondary">
<Loader2 v-if="sqlPreviewLoading" class="h-3 w-3 animate-spin" />
<span v-else>{{ pendingStatements.length }}</span>
</Badge>
</div>
</div>
<div class="min-h-0 flex-1 overflow-auto p-2.5">
<div v-if="warnings.length" class="mb-2 space-y-1">
<div v-for="warning in warnings" :key="warning" class="flex gap-1.5 rounded-md border border-yellow-300/40 bg-yellow-500/10 px-[var(--structure-cell-px)] py-[var(--structure-cell-py)] text-[length:var(--structure-font-size)] text-yellow-700 dark:text-yellow-300">
<AlertTriangle :class="[structureIconClass, 'mt-0.5 shrink-0']" />
<span>{{ warning }}</span>
</div>
</div>
<pre v-if="pendingStatements.length" class="select-text whitespace-pre-wrap break-words rounded-md bg-muted/40 p-2.5 font-mono text-[calc(var(--structure-font-size)+1px)] leading-5" v-html="highlightedSql" />
<div v-else class="flex h-full items-center justify-center text-[length:var(--structure-font-size)] text-muted-foreground">
{{ t("structureEditor.noChanges") }}
</div>
</div>
</div>
</div>
<div v-if="errorMessage" class="shrink-0 rounded-md border border-destructive/30 bg-destructive/10 px-[var(--structure-cell-px)] py-[var(--structure-header-py)] text-[length:var(--structure-font-size)] text-destructive">
{{ errorMessage }}
</div>
<div class="flex shrink-0 items-center justify-end gap-2">
<Button :class="structureToolbarButtonClass" :disabled="!canApply" @click="applyChanges">
<Loader2 v-if="saving" :class="[structureIconClass, 'mr-1.5 animate-spin']" />
<Save v-else :class="[structureIconClass, 'mr-1.5']" />
{{ t("structureEditor.apply") }}
</Button>
</div>
</div>
</template>