Add Dataview and Bases generators (Toolbox Phase 2)

Two more inside-LMS generators under /tools, completing the 6-tool set: - Dataview: DQL builder (TABLE/LIST/TASK/CALENDAR, FROM/WHERE/SORT/LIMIT), output wrapped in a dataview code block - Bases: .base YAML builder (views, filters and:, order, sort, groupBy, limit); filter expressions emitted as single-quoted YAML scalars for safety Syntax verified against official Obsidian docs (research workflow). Audit fix: Bases sort entries use 'column:' (not 'property:') per documented working .base files; 'property:' is kept only for groupBy. 14 new tests (47 total). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-24 10:04:09 +05:00
parent 1aa99b9def
commit 6317dade9e
12 changed files with 505 additions and 3 deletions
@@ -0,0 +1,71 @@
+export type DataviewQueryType = "TABLE" | "LIST" | "TASK" | "CALENDAR";
+
+export interface DataviewColumn {
+  /** выражение/поле, напр. file.name, status, file.mtime */
+  expr: string;
+  /** опц. человекочитаемый заголовок колонки (AS "…") */
+  alias?: string;
+}
+
+export interface DataviewInput {
+  queryType: DataviewQueryType;
+  /** WITHOUT ID — скрыть первую колонку-ссылку (TABLE/LIST) */
+  withoutId?: boolean;
+  /** колонки/поля (TABLE — все; LIST/CALENDAR — берётся первое) */
+  columns?: DataviewColumn[];
+  /** источник FROM как есть: '#tag', '"Папка"', '[[Заметка]]', их комбинации */
+  from?: string;
+  /** условие WHERE как есть */
+  where?: string;
+  /** поле сортировки */
+  sortField?: string;
+  sortDir?: "ASC" | "DESC";
+  /** LIMIT n */
+  limit?: number;
+}
+
+function renderColumns(cols: DataviewColumn[]): string {
+  return cols
+    .filter((c) => c.expr.trim())
+    .map((c) => {
+      const expr = c.expr.trim();
+      const alias = c.alias?.trim();
+      return alias ? `${expr} AS "${alias.replace(/"/g, '\\"')}"` : expr;
+    })
+    .join(", ");
+}
+
+/** Собирает запрос Dataview DQL и оборачивает в кодблок dataview. */
+export function buildDataview(input: DataviewInput): string {
+  const lines: string[] = [];
+  const cols = input.columns ?? [];
+  const withoutId = input.withoutId ? " WITHOUT ID" : "";
+
+  switch (input.queryType) {
+    case "TABLE": {
+      const c = renderColumns(cols);
+      lines.push(`TABLE${withoutId}${c ? " " + c : ""}`);
+      break;
+    }
+    case "LIST": {
+      const first = cols.find((c) => c.expr.trim())?.expr.trim();
+      lines.push(`LIST${withoutId}${first ? " " + first : ""}`);
+      break;
+    }
+    case "TASK":
+      lines.push("TASK");
+      break;
+    case "CALENDAR": {
+      const dateField = cols.find((c) => c.expr.trim())?.expr.trim() || "file.ctime";
+      lines.push(`CALENDAR ${dateField}`);
+      break;
+    }
+  }
+
+  if (input.from?.trim()) lines.push(`FROM ${input.from.trim()}`);
+  if (input.where?.trim()) lines.push(`WHERE ${input.where.trim()}`);
+  if (input.sortField?.trim()) lines.push(`SORT ${input.sortField.trim()} ${input.sortDir ?? "DESC"}`);
+  if (input.limit && input.limit > 0) lines.push(`LIMIT ${Math.floor(input.limit)}`);
+
+  return "```dataview\n" + lines.join("\n") + "\n```";
+}