-- V52 Blueprint Engine persistence foundation
ALTER TYPE "EntityType" ADD VALUE IF NOT EXISTS 'blueprint_graph';
ALTER TYPE "EntityType" ADD VALUE IF NOT EXISTS 'blueprint_node';
ALTER TYPE "EntityType" ADD VALUE IF NOT EXISTS 'blueprint_node_run';

CREATE TABLE IF NOT EXISTS "BlueprintGraph" (
  "id" TEXT NOT NULL,
  "projectId" TEXT NOT NULL,
  "slug" TEXT,
  "readableId" TEXT,
  "archetypeId" TEXT NOT NULL,
  "archetypeLabel" TEXT NOT NULL,
  "depth" TEXT NOT NULL,
  "status" TEXT NOT NULL DEFAULT 'planned',
  "documentRoot" TEXT NOT NULL DEFAULT 'docs/',
  "intakeSummary" TEXT NOT NULL,
  "assumptionsJson" JSONB NOT NULL,
  "exportManifestJson" JSONB NOT NULL,
  "recommendedNextActionsJson" JSONB NOT NULL,
  "metadataJson" JSONB,
  "createdBy" TEXT NOT NULL DEFAULT 'api',
  "updatedBy" TEXT,
  "sourceType" TEXT NOT NULL DEFAULT 'blueprint_engine',
  "archivedAt" TIMESTAMP(3),
  "deletedAt" TIMESTAMP(3),
  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
  "updatedAt" TIMESTAMP(3) NOT NULL,
  CONSTRAINT "BlueprintGraph_pkey" PRIMARY KEY ("id"),
  CONSTRAINT "BlueprintGraph_projectId_fkey" FOREIGN KEY ("projectId") REFERENCES "Project"("id") ON DELETE CASCADE ON UPDATE CASCADE
);

CREATE TABLE IF NOT EXISTS "BlueprintNode" (
  "id" TEXT NOT NULL,
  "projectId" TEXT NOT NULL,
  "graphId" TEXT NOT NULL,
  "templateId" TEXT NOT NULL,
  "kind" TEXT NOT NULL,
  "title" TEXT NOT NULL,
  "cluster" TEXT NOT NULL,
  "status" TEXT NOT NULL DEFAULT 'pending',
  "generationOrder" INTEGER NOT NULL,
  "requiredDepth" TEXT NOT NULL,
  "dependsOnJson" JSONB NOT NULL,
  "dependencyTitlesJson" JSONB NOT NULL,
  "blockedByJson" JSONB NOT NULL,
  "outputPath" TEXT NOT NULL,
  "purpose" TEXT NOT NULL,
  "requiredContextJson" JSONB NOT NULL,
  "qualityChecksJson" JSONB NOT NULL,
  "producesJson" JSONB NOT NULL,
  "promptPreview" TEXT NOT NULL,
  "contextSelectionJson" JSONB NOT NULL,
  "documentationItemId" TEXT,
  "reviewItemId" TEXT,
  "latestRunId" TEXT,
  "staleReason" TEXT,
  "metadataJson" JSONB,
  "createdBy" TEXT NOT NULL DEFAULT 'api',
  "updatedBy" TEXT,
  "sourceType" TEXT NOT NULL DEFAULT 'blueprint_engine',
  "archivedAt" TIMESTAMP(3),
  "deletedAt" TIMESTAMP(3),
  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
  "updatedAt" TIMESTAMP(3) NOT NULL,
  CONSTRAINT "BlueprintNode_pkey" PRIMARY KEY ("id"),
  CONSTRAINT "BlueprintNode_projectId_fkey" FOREIGN KEY ("projectId") REFERENCES "Project"("id") ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT "BlueprintNode_graphId_fkey" FOREIGN KEY ("graphId") REFERENCES "BlueprintGraph"("id") ON DELETE CASCADE ON UPDATE CASCADE
);

CREATE TABLE IF NOT EXISTS "BlueprintNodeRun" (
  "id" TEXT NOT NULL,
  "projectId" TEXT NOT NULL,
  "graphId" TEXT NOT NULL,
  "nodeId" TEXT NOT NULL,
  "status" TEXT NOT NULL DEFAULT 'needs_review',
  "generatedBy" TEXT NOT NULL DEFAULT 'deterministic',
  "inputSnapshotJson" JSONB NOT NULL,
  "prompt" TEXT NOT NULL,
  "draftMarkdown" TEXT NOT NULL,
  "qualityReportJson" JSONB NOT NULL,
  "documentationItemId" TEXT,
  "reviewItemId" TEXT,
  "metadataJson" JSONB,
  "createdBy" TEXT NOT NULL DEFAULT 'api',
  "updatedBy" TEXT,
  "sourceType" TEXT NOT NULL DEFAULT 'blueprint_engine',
  "archivedAt" TIMESTAMP(3),
  "deletedAt" TIMESTAMP(3),
  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
  "updatedAt" TIMESTAMP(3) NOT NULL,
  CONSTRAINT "BlueprintNodeRun_pkey" PRIMARY KEY ("id"),
  CONSTRAINT "BlueprintNodeRun_projectId_fkey" FOREIGN KEY ("projectId") REFERENCES "Project"("id") ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT "BlueprintNodeRun_graphId_fkey" FOREIGN KEY ("graphId") REFERENCES "BlueprintGraph"("id") ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT "BlueprintNodeRun_nodeId_fkey" FOREIGN KEY ("nodeId") REFERENCES "BlueprintNode"("id") ON DELETE CASCADE ON UPDATE CASCADE
);

CREATE UNIQUE INDEX IF NOT EXISTS "BlueprintGraph_projectId_slug_key" ON "BlueprintGraph"("projectId", "slug");
CREATE UNIQUE INDEX IF NOT EXISTS "BlueprintGraph_projectId_readableId_key" ON "BlueprintGraph"("projectId", "readableId");
CREATE INDEX IF NOT EXISTS "BlueprintGraph_projectId_idx" ON "BlueprintGraph"("projectId");
CREATE INDEX IF NOT EXISTS "BlueprintGraph_projectId_archetypeId_idx" ON "BlueprintGraph"("projectId", "archetypeId");
CREATE INDEX IF NOT EXISTS "BlueprintGraph_projectId_status_idx" ON "BlueprintGraph"("projectId", "status");
CREATE INDEX IF NOT EXISTS "BlueprintGraph_projectId_deletedAt_idx" ON "BlueprintGraph"("projectId", "deletedAt");

CREATE UNIQUE INDEX IF NOT EXISTS "BlueprintNode_graphId_templateId_key" ON "BlueprintNode"("graphId", "templateId");
CREATE INDEX IF NOT EXISTS "BlueprintNode_projectId_idx" ON "BlueprintNode"("projectId");
CREATE INDEX IF NOT EXISTS "BlueprintNode_projectId_graphId_idx" ON "BlueprintNode"("projectId", "graphId");
CREATE INDEX IF NOT EXISTS "BlueprintNode_projectId_status_idx" ON "BlueprintNode"("projectId", "status");
CREATE INDEX IF NOT EXISTS "BlueprintNode_projectId_cluster_idx" ON "BlueprintNode"("projectId", "cluster");
CREATE INDEX IF NOT EXISTS "BlueprintNode_projectId_outputPath_idx" ON "BlueprintNode"("projectId", "outputPath");
CREATE INDEX IF NOT EXISTS "BlueprintNode_projectId_deletedAt_idx" ON "BlueprintNode"("projectId", "deletedAt");

CREATE INDEX IF NOT EXISTS "BlueprintNodeRun_projectId_idx" ON "BlueprintNodeRun"("projectId");
CREATE INDEX IF NOT EXISTS "BlueprintNodeRun_projectId_graphId_idx" ON "BlueprintNodeRun"("projectId", "graphId");
CREATE INDEX IF NOT EXISTS "BlueprintNodeRun_projectId_nodeId_idx" ON "BlueprintNodeRun"("projectId", "nodeId");
CREATE INDEX IF NOT EXISTS "BlueprintNodeRun_projectId_status_idx" ON "BlueprintNodeRun"("projectId", "status");
CREATE INDEX IF NOT EXISTS "BlueprintNodeRun_projectId_createdAt_idx" ON "BlueprintNodeRun"("projectId", "createdAt");
CREATE INDEX IF NOT EXISTS "BlueprintNodeRun_projectId_deletedAt_idx" ON "BlueprintNodeRun"("projectId", "deletedAt");