-- CreateEnum
CREATE TYPE "StatusTarefa" AS ENUM ('PENDENTE', 'EM_ANDAMENTO', 'CONCLUIDA', 'CANCELADA');

-- CreateEnum
CREATE TYPE "PrioridadeTarefa" AS ENUM ('BAIXA', 'MEDIA', 'ALTA', 'URGENTE');

-- CreateTable
CREATE TABLE "tarefas" (
    "id" UUID NOT NULL DEFAULT gen_random_uuid(),
    "titulo" TEXT NOT NULL,
    "descricao" TEXT,
    "status" "StatusTarefa" NOT NULL,
    "prioridade" "PrioridadeTarefa" NOT NULL,
    "dataInicio" TIMESTAMP(3) NOT NULL,
    "dataVencimento" TIMESTAMP(3) NOT NULL,
    "progresso" INTEGER NOT NULL DEFAULT 0,
    "responsavelId" UUID NOT NULL,
    "criadoPorId" UUID NOT NULL,
    "processoId" UUID,
    "clienteId" UUID,
    "etiquetas" TEXT[],
    "criadoEm" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "atualizadoEm" TIMESTAMP(3) NOT NULL,

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

-- CreateTable
CREATE TABLE "subtarefas" (
    "id" UUID NOT NULL DEFAULT gen_random_uuid(),
    "titulo" TEXT NOT NULL,
    "concluida" BOOLEAN NOT NULL DEFAULT false,
    "tarefaId" UUID NOT NULL,

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

-- CreateTable
CREATE TABLE "comentarios" (
    "id" UUID NOT NULL DEFAULT gen_random_uuid(),
    "texto" TEXT NOT NULL,
    "criadoPorId" UUID NOT NULL,
    "tarefaId" UUID NOT NULL,
    "criadoEm" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

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

-- CreateTable
CREATE TABLE "anexos" (
    "id" UUID NOT NULL DEFAULT gen_random_uuid(),
    "nome" TEXT NOT NULL,
    "url" TEXT NOT NULL,
    "tipo" TEXT NOT NULL,
    "tamanho" INTEGER NOT NULL,
    "tarefaId" UUID NOT NULL,
    "criadoEm" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

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

-- AddForeignKey
ALTER TABLE "tarefas" ADD CONSTRAINT "tarefas_responsavelId_fkey" FOREIGN KEY ("responsavelId") REFERENCES "usuarios"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "tarefas" ADD CONSTRAINT "tarefas_criadoPorId_fkey" FOREIGN KEY ("criadoPorId") REFERENCES "usuarios"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "tarefas" ADD CONSTRAINT "tarefas_processoId_fkey" FOREIGN KEY ("processoId") REFERENCES "Processo"("id") ON DELETE SET NULL ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "tarefas" ADD CONSTRAINT "tarefas_clienteId_fkey" FOREIGN KEY ("clienteId") REFERENCES "clientes"("id") ON DELETE SET NULL ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "subtarefas" ADD CONSTRAINT "subtarefas_tarefaId_fkey" FOREIGN KEY ("tarefaId") REFERENCES "tarefas"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "comentarios" ADD CONSTRAINT "comentarios_criadoPorId_fkey" FOREIGN KEY ("criadoPorId") REFERENCES "usuarios"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "comentarios" ADD CONSTRAINT "comentarios_tarefaId_fkey" FOREIGN KEY ("tarefaId") REFERENCES "tarefas"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "anexos" ADD CONSTRAINT "anexos_tarefaId_fkey" FOREIGN KEY ("tarefaId") REFERENCES "tarefas"("id") ON DELETE CASCADE ON UPDATE CASCADE;