CREATE TABLE IF NOT EXISTS "ConversationWorkingState" (
  "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
  "userId" uuid NOT NULL,
  "chatId" uuid NOT NULL,
  "projectId" uuid,
  "currentIntent" varchar(64),
  "currentSubIntent" varchar(64),
  "currentFocusAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "currentFocusImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "selectedAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "selectedImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastUploadedAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastUploadedImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastGeneratedAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastGeneratedImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastReferencedAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastReferencedImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastResolvedTargetAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastResolvedTargetImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "activeCanvasNodeIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "lastCanvasSnapshot" jsonb,
  "lastTurnSummary" jsonb,
  "lastMessageId" uuid,
  "turnCount" integer DEFAULT 0 NOT NULL,
  "createdAt" timestamp DEFAULT now() NOT NULL,
  "updatedAt" timestamp DEFAULT now() NOT NULL,
  CONSTRAINT "ConversationWorkingState_chatId_unique" UNIQUE("chatId")
);
--> statement-breakpoint
CREATE TABLE IF NOT EXISTS "MessageTargetResolution" (
  "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
  "userId" uuid NOT NULL,
  "chatId" uuid NOT NULL,
  "messageId" uuid,
  "projectId" uuid,
  "rawText" text NOT NULL,
  "uploadedAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "uploadedImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "selectedAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "selectedImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "candidateAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "candidateImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "resolvedAssetIds" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "resolvedImageUrls" jsonb DEFAULT '[]'::jsonb NOT NULL,
  "resolutionMode" varchar(64) NOT NULL,
  "confidence" integer DEFAULT 0 NOT NULL,
  "needsClarification" boolean DEFAULT false NOT NULL,
  "reasoning" jsonb,
  "createdAt" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "ConversationWorkingState" ADD CONSTRAINT "ConversationWorkingState_userId_User_id_fk" FOREIGN KEY ("userId") REFERENCES "public"."User"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "ConversationWorkingState" ADD CONSTRAINT "ConversationWorkingState_chatId_Chat_id_fk" FOREIGN KEY ("chatId") REFERENCES "public"."Chat"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "ConversationWorkingState" ADD CONSTRAINT "ConversationWorkingState_projectId_CanvasProject_id_fk" FOREIGN KEY ("projectId") REFERENCES "public"."CanvasProject"("id") ON DELETE set null ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "MessageTargetResolution" ADD CONSTRAINT "MessageTargetResolution_userId_User_id_fk" FOREIGN KEY ("userId") REFERENCES "public"."User"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "MessageTargetResolution" ADD CONSTRAINT "MessageTargetResolution_chatId_Chat_id_fk" FOREIGN KEY ("chatId") REFERENCES "public"."Chat"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "MessageTargetResolution" ADD CONSTRAINT "MessageTargetResolution_messageId_Message_v2_id_fk" FOREIGN KEY ("messageId") REFERENCES "public"."Message_v2"("id") ON DELETE set null ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "MessageTargetResolution" ADD CONSTRAINT "MessageTargetResolution_projectId_CanvasProject_id_fk" FOREIGN KEY ("projectId") REFERENCES "public"."CanvasProject"("id") ON DELETE set null ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
CREATE INDEX IF NOT EXISTS "ConversationWorkingState_user_updated_idx"
  ON "ConversationWorkingState"("userId", "updatedAt");
--> statement-breakpoint
CREATE INDEX IF NOT EXISTS "MessageTargetResolution_chat_created_idx"
  ON "MessageTargetResolution"("chatId", "createdAt");
--> statement-breakpoint
CREATE INDEX IF NOT EXISTS "MessageTargetResolution_message_idx"
  ON "MessageTargetResolution"("messageId");