CREATE TABLE IF NOT EXISTS "VideoStoryboardTask" (
  "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
  "userId" uuid NOT NULL,
  "chatId" uuid,
  "messageId" uuid,
  "providerType" varchar(64) DEFAULT 'ruxa-video' NOT NULL,
  "modelRef" varchar(128),
  "sourceImageUrl" text NOT NULL,
  "isNineGrid" boolean DEFAULT false NOT NULL,
  "detectionConfidence" integer DEFAULT 0 NOT NULL,
  "normalizedScript" jsonb,
  "status" varchar(32) DEFAULT 'pending' NOT NULL,
  "currentShot" integer DEFAULT 0 NOT NULL,
  "totalShots" integer DEFAULT 9 NOT NULL,
  "error" text,
  "createdAt" timestamp DEFAULT now() NOT NULL,
  "updatedAt" timestamp DEFAULT now() NOT NULL,
  "startedAt" timestamp,
  "completedAt" timestamp
);
--> statement-breakpoint
CREATE TABLE IF NOT EXISTS "VideoStoryboardShotTask" (
  "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
  "parentTaskId" uuid NOT NULL,
  "shotIndex" integer NOT NULL,
  "tileIndex" integer,
  "tileImageUrl" text,
  "upscaledImageUrl" text,
  "prompt" text,
  "modelId" varchar(128),
  "fallbackChain" jsonb,
  "attemptCount" integer DEFAULT 0 NOT NULL,
  "status" varchar(32) DEFAULT 'pending' NOT NULL,
  "videoUrl" text,
  "errorCode" varchar(64),
  "errorMessage" text,
  "startedAt" timestamp,
  "completedAt" timestamp,
  "createdAt" timestamp DEFAULT now() NOT NULL,
  "updatedAt" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "VideoStoryboardTask" ADD CONSTRAINT "VideoStoryboardTask_userId_User_id_fk" FOREIGN KEY ("userId") REFERENCES "public"."User"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "VideoStoryboardTask" ADD CONSTRAINT "VideoStoryboardTask_chatId_Chat_id_fk" FOREIGN KEY ("chatId") REFERENCES "public"."Chat"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "VideoStoryboardTask" ADD CONSTRAINT "VideoStoryboardTask_messageId_Message_v2_id_fk" FOREIGN KEY ("messageId") REFERENCES "public"."Message_v2"("id") ON DELETE set null ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 ALTER TABLE "VideoStoryboardShotTask" ADD CONSTRAINT "VideoStoryboardShotTask_parentTaskId_VideoStoryboardTask_id_fk" FOREIGN KEY ("parentTaskId") REFERENCES "public"."VideoStoryboardTask"("id") ON DELETE cascade ON UPDATE no action;
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
CREATE UNIQUE INDEX IF NOT EXISTS "VideoStoryboardShotTask_parent_shot_uidx"
  ON "VideoStoryboardShotTask"("parentTaskId", "shotIndex");
--> statement-breakpoint
CREATE INDEX IF NOT EXISTS "VideoStoryboardTask_status_created_idx"
  ON "VideoStoryboardTask"("status", "createdAt");
--> statement-breakpoint
CREATE INDEX IF NOT EXISTS "VideoStoryboardTask_chat_created_idx"
  ON "VideoStoryboardTask"("chatId", "createdAt");
--> statement-breakpoint
CREATE INDEX IF NOT EXISTS "VideoStoryboardShotTask_parent_status_idx"
  ON "VideoStoryboardShotTask"("parentTaskId", "status");