-- CreateEnum
CREATE TYPE "OrderStatus" AS ENUM ('new', 'accepted', 'invoiced', 'paid', 'fulfilled', 'cancelled');

-- CreateTable Site
CREATE TABLE "Site" (
    "id" UUID NOT NULL,
    "organizationId" UUID NOT NULL,
    "name" TEXT NOT NULL,
    "slug" TEXT NOT NULL,
    "domain" TEXT,
    "apiKey" TEXT NOT NULL,
    "defaultOfferTemplateId" UUID,
    "archivedAt" TIMESTAMP(3),
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,
    CONSTRAINT "Site_pkey" PRIMARY KEY ("id")
);

CREATE UNIQUE INDEX "Site_apiKey_key" ON "Site"("apiKey");
CREATE UNIQUE INDEX "Site_organizationId_slug_key" ON "Site"("organizationId", "slug");
CREATE INDEX "Site_organizationId_idx" ON "Site"("organizationId");

ALTER TABLE "Site" ADD CONSTRAINT "Site_organizationId_fkey"
    FOREIGN KEY ("organizationId") REFERENCES "Organization"("id") ON DELETE CASCADE ON UPDATE CASCADE;
ALTER TABLE "Site" ADD CONSTRAINT "Site_defaultOfferTemplateId_fkey"
    FOREIGN KEY ("defaultOfferTemplateId") REFERENCES "DocumentTemplate"("id") ON DELETE SET NULL ON UPDATE CASCADE;

-- CreateTable Order
CREATE TABLE "Order" (
    "id" UUID NOT NULL,
    "organizationId" UUID NOT NULL,
    "siteId" UUID,
    "projectId" UUID,
    "status" "OrderStatus" NOT NULL DEFAULT 'new',
    "customerName" TEXT NOT NULL,
    "customerInn" TEXT,
    "customerKpp" TEXT,
    "customerEmail" TEXT,
    "customerPhone" TEXT,
    "customerAddress" TEXT,
    "customerKind" "ClientKind" NOT NULL DEFAULT 'ul',
    "totalCents" BIGINT NOT NULL DEFAULT 0,
    "vatCents" BIGINT NOT NULL DEFAULT 0,
    "currency" TEXT NOT NULL DEFAULT 'RUB',
    "acceptedOfferAt" TIMESTAMP(3),
    "notes" TEXT,
    "rawPayload" JSONB,
    "archivedAt" TIMESTAMP(3),
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,
    CONSTRAINT "Order_pkey" PRIMARY KEY ("id")
);

CREATE INDEX "Order_organizationId_status_idx" ON "Order"("organizationId", "status");
CREATE INDEX "Order_organizationId_siteId_idx" ON "Order"("organizationId", "siteId");
CREATE INDEX "Order_projectId_idx" ON "Order"("projectId");

ALTER TABLE "Order" ADD CONSTRAINT "Order_organizationId_fkey"
    FOREIGN KEY ("organizationId") REFERENCES "Organization"("id") ON DELETE CASCADE ON UPDATE CASCADE;
ALTER TABLE "Order" ADD CONSTRAINT "Order_siteId_fkey"
    FOREIGN KEY ("siteId") REFERENCES "Site"("id") ON DELETE SET NULL ON UPDATE CASCADE;
ALTER TABLE "Order" ADD CONSTRAINT "Order_projectId_fkey"
    FOREIGN KEY ("projectId") REFERENCES "Project"("id") ON DELETE SET NULL ON UPDATE CASCADE;

-- CreateTable OrderItem
CREATE TABLE "OrderItem" (
    "id" UUID NOT NULL,
    "orderId" UUID NOT NULL,
    "position" INTEGER NOT NULL,
    "name" TEXT NOT NULL,
    "serviceId" UUID,
    "qtyMilli" BIGINT NOT NULL DEFAULT 1000,
    "unit" TEXT NOT NULL DEFAULT 'шт',
    "priceCents" BIGINT NOT NULL,
    "vat" "VatRate" NOT NULL DEFAULT 'none',
    "sumCents" BIGINT NOT NULL,
    "eventDate" TIMESTAMP(3),
    CONSTRAINT "OrderItem_pkey" PRIMARY KEY ("id")
);

CREATE INDEX "OrderItem_orderId_idx" ON "OrderItem"("orderId");
CREATE INDEX "OrderItem_serviceId_idx" ON "OrderItem"("serviceId");

ALTER TABLE "OrderItem" ADD CONSTRAINT "OrderItem_orderId_fkey"
    FOREIGN KEY ("orderId") REFERENCES "Order"("id") ON DELETE CASCADE ON UPDATE CASCADE;
ALTER TABLE "OrderItem" ADD CONSTRAINT "OrderItem_serviceId_fkey"
    FOREIGN KEY ("serviceId") REFERENCES "ServiceCatalog"("id") ON DELETE SET NULL ON UPDATE CASCADE;