-- CreateEnum
CREATE TYPE "ErrorSeverity" AS ENUM ('INFO', 'WARNING', 'ERROR', 'CRITICAL');

-- CreateTable
CREATE TABLE "enterprise_clients" (
    "id" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "company_name" TEXT,
    "contact_email" TEXT NOT NULL,
    "contact_phone" TEXT,
    "notes" TEXT,
    "is_active" BOOLEAN NOT NULL DEFAULT true,
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" TIMESTAMP(3) NOT NULL,

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

-- CreateTable
CREATE TABLE "enterprise_servers" (
    "id" TEXT NOT NULL,
    "client_id" TEXT NOT NULL,
    "netcup_server_id" TEXT NOT NULL,
    "nickname" TEXT,
    "purpose" TEXT,
    "is_active" BOOLEAN NOT NULL DEFAULT true,
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" TIMESTAMP(3) NOT NULL,
    "portainer_url" TEXT,
    "portainer_username" TEXT,
    "portainer_password_enc" TEXT,

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

-- CreateTable
CREATE TABLE "server_stats_snapshots" (
    "id" TEXT NOT NULL,
    "server_id" TEXT NOT NULL,
    "client_id" TEXT NOT NULL,
    "timestamp" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "cpu_percent" DOUBLE PRECISION,
    "memory_used_mb" DOUBLE PRECISION,
    "memory_total_mb" DOUBLE PRECISION,
    "disk_read_mbps" DOUBLE PRECISION,
    "disk_write_mbps" DOUBLE PRECISION,
    "network_in_mbps" DOUBLE PRECISION,
    "network_out_mbps" DOUBLE PRECISION,
    "containers_running" INTEGER,
    "containers_stopped" INTEGER,

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

-- CreateTable
CREATE TABLE "error_detection_rules" (
    "id" TEXT NOT NULL,
    "client_id" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "pattern" TEXT NOT NULL,
    "severity" "ErrorSeverity" NOT NULL DEFAULT 'WARNING',
    "is_active" BOOLEAN NOT NULL DEFAULT true,
    "description" TEXT,
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" TIMESTAMP(3) NOT NULL,

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

-- CreateTable
CREATE TABLE "detected_errors" (
    "id" TEXT NOT NULL,
    "server_id" TEXT NOT NULL,
    "rule_id" TEXT NOT NULL,
    "container_id" TEXT,
    "container_name" TEXT,
    "log_line" TEXT NOT NULL,
    "context" TEXT,
    "timestamp" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "acknowledged_at" TIMESTAMP(3),
    "acknowledged_by" TEXT,

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

-- CreateTable
CREATE TABLE "security_verification_codes" (
    "id" TEXT NOT NULL,
    "client_id" TEXT NOT NULL,
    "code" TEXT NOT NULL,
    "action" TEXT NOT NULL,
    "target_server_id" TEXT NOT NULL,
    "expires_at" TIMESTAMP(3) NOT NULL,
    "used_at" TIMESTAMP(3),
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

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

-- CreateIndex
CREATE INDEX "enterprise_servers_client_id_idx" ON "enterprise_servers"("client_id");

-- CreateIndex
CREATE UNIQUE INDEX "enterprise_servers_client_id_netcup_server_id_key" ON "enterprise_servers"("client_id", "netcup_server_id");

-- CreateIndex
CREATE INDEX "server_stats_snapshots_server_id_timestamp_idx" ON "server_stats_snapshots"("server_id", "timestamp");

-- CreateIndex
CREATE INDEX "server_stats_snapshots_client_id_timestamp_idx" ON "server_stats_snapshots"("client_id", "timestamp");

-- CreateIndex
CREATE INDEX "error_detection_rules_client_id_idx" ON "error_detection_rules"("client_id");

-- CreateIndex
CREATE INDEX "detected_errors_server_id_timestamp_idx" ON "detected_errors"("server_id", "timestamp");

-- CreateIndex
CREATE INDEX "detected_errors_rule_id_timestamp_idx" ON "detected_errors"("rule_id", "timestamp");

-- CreateIndex
CREATE INDEX "security_verification_codes_client_id_code_idx" ON "security_verification_codes"("client_id", "code");

-- AddForeignKey
ALTER TABLE "enterprise_servers" ADD CONSTRAINT "enterprise_servers_client_id_fkey" FOREIGN KEY ("client_id") REFERENCES "enterprise_clients"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "server_stats_snapshots" ADD CONSTRAINT "server_stats_snapshots_server_id_fkey" FOREIGN KEY ("server_id") REFERENCES "enterprise_servers"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "server_stats_snapshots" ADD CONSTRAINT "server_stats_snapshots_client_id_fkey" FOREIGN KEY ("client_id") REFERENCES "enterprise_clients"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "error_detection_rules" ADD CONSTRAINT "error_detection_rules_client_id_fkey" FOREIGN KEY ("client_id") REFERENCES "enterprise_clients"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "detected_errors" ADD CONSTRAINT "detected_errors_server_id_fkey" FOREIGN KEY ("server_id") REFERENCES "enterprise_servers"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "detected_errors" ADD CONSTRAINT "detected_errors_rule_id_fkey" FOREIGN KEY ("rule_id") REFERENCES "error_detection_rules"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "security_verification_codes" ADD CONSTRAINT "security_verification_codes_client_id_fkey" FOREIGN KEY ("client_id") REFERENCES "enterprise_clients"("id") ON DELETE CASCADE ON UPDATE CASCADE;