package com.baiyue.warehouse.client;

import java.math.BigDecimal;
import java.util.List;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestHeader;

/** Reuses the Print service's existing label renderer; no local PDF template. */
@FeignClient(name = "print-service", contextId = "overseasWarehousePrintPdfClient",
    url = "${baiyue.clients.print.url:}", path = "/internal/print/v1/pdfs")
public interface PrintPdfClient {
    @PostMapping(value = "/fba-pallet-labels", consumes = "application/json")
    ResponseEntity<byte[]> generateFbaPalletLabels(
        @RequestHeader("X-Internal-Service-Token") String token,
        @RequestHeader(value = "X-Request-Id", required = false) String requestId,
        @RequestBody FbaPalletRequest request);

    record FbaPalletRequest(String templateCode, PageSpec pageSpec, String downloadFileName, List<FbaPalletLabel> labels) {}
    record FbaPalletLabel(String fbaWarehouseCode, String palletCode) {}

    @PostMapping(value = "/inbound-marks", consumes = "application/json")
    ResponseEntity<byte[]> generateInboundMarks(
        @RequestHeader("X-Internal-Service-Token") String token,
        @RequestHeader(value = "X-Request-Id", required = false) String requestId,
        @RequestBody Request request);

    record Request(String templateCode, PageSpec pageSpec, String downloadFileName, List<Label> labels) {}
    record PageSpec(BigDecimal widthMm, BigDecimal heightMm) {}
    record Label(String topCode, String warehouseText, String cartonText, String routeText, String qrContent) {}
}