import {
  index,
  integer,
  sqliteTable,
  text,
  unique,
} from "drizzle-orm/sqlite-core";
import { projects } from "./projects.js";

export const projectSnapshots = sqliteTable(
  "project_snapshots",
  {
    id: text("id").primaryKey(),
    projectId: text("project_id")
      .notNull()
      .references(() => projects.id, { onDelete: "cascade" }),
    sourceRevision: integer("source_revision").notNull(),
    schemaVersion: integer("schema_version").notNull(),
    name: text("name").notNull(),
    description: text("description"),
    payloadJson: text("payload_json").notNull(),
    payloadSha256: text("payload_sha256").notNull(),
    createdAtIso: text("created_at_iso").notNull(),
    createdByActorId: text("created_by_actor_id"),
  },
  (table) => [
    unique("project_snapshots_project_name_unique").on(
      table.projectId,
      table.name
    ),
    index("project_snapshots_project_created_idx").on(
      table.projectId,
      table.createdAtIso
    ),
  ]
);