-- CreateTable
CREATE TABLE "pages" (
    "id" TEXT NOT NULL,
    "pond_id" TEXT NOT NULL,
    "title" TEXT NOT NULL,
    "slug" TEXT NOT NULL,
    "ydoc_state" BYTEA NOT NULL,
    "sort_key" TEXT NOT NULL,
    "created_by" TEXT NOT NULL,
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" TIMESTAMP(3) NOT NULL,
    "deleted_at" TIMESTAMP(3),
    "deleted_by" TEXT,

    CONSTRAINT "pages_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "page_updates" (
    "id" TEXT NOT NULL,
    "page_id" TEXT NOT NULL,
    "seq" INTEGER NOT NULL,
    "update" BYTEA NOT NULL,

    CONSTRAINT "page_updates_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "page_content_cache" (
    "page_id" TEXT NOT NULL,
    "plain_text" TEXT NOT NULL,
    "markdown" TEXT NOT NULL,
    "html" TEXT NOT NULL,
    "outline" JSONB NOT NULL,
    "updated_at" TIMESTAMP(3) NOT NULL,

    CONSTRAINT "page_content_cache_pkey" PRIMARY KEY ("page_id")
);

-- CreateIndex
CREATE INDEX "pages_pond_id_idx" ON "pages"("pond_id");

-- CreateIndex
CREATE UNIQUE INDEX "pages_pond_id_slug_key" ON "pages"("pond_id", "slug");

-- CreateIndex
CREATE UNIQUE INDEX "page_updates_page_id_seq_key" ON "page_updates"("page_id", "seq");

-- AddForeignKey
ALTER TABLE "pages" ADD CONSTRAINT "pages_pond_id_fkey" FOREIGN KEY ("pond_id") REFERENCES "ponds"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "pages" ADD CONSTRAINT "pages_created_by_fkey" FOREIGN KEY ("created_by") REFERENCES "users"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "page_updates" ADD CONSTRAINT "page_updates_page_id_fkey" FOREIGN KEY ("page_id") REFERENCES "pages"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "page_content_cache" ADD CONSTRAINT "page_content_cache_page_id_fkey" FOREIGN KEY ("page_id") REFERENCES "pages"("id") ON DELETE CASCADE ON UPDATE CASCADE;