package com.baiyue.lastleg.relabel;

import com.baiyue.lastleg.relabel.dto.RelabelRequests;
import org.junit.jupiter.api.Test;

import java.lang.reflect.RecordComponent;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Arrays;

import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

class RelabelContractTest {
    @Test
    void createHeaderDoesNotExposeWaybillLabelFileAndItemCarriesRequestedFileFields() {
        assertFalse(Arrays.stream(RelabelRequests.Create.class.getRecordComponents())
            .map(RecordComponent::getName)
            .anyMatch(name -> name.toLowerCase().contains("waybill") || name.toLowerCase().contains("labelFile")));
        assertTrue(Arrays.stream(RelabelRequests.Item.class.getRecordComponents())
            .map(RecordComponent::getName).toList().containsAll(Arrays.asList("skuCode", "productImageFileId",
                "productNameZh", "totalPackageCount", "notifiedPackageCount", "shipmentNo", "trackingCode",
                "newSkuCode", "labelRequirement", "relabelFileId")));
    }

    @Test
    void schemasDefineRelabelApplicationItemsAndHistoryContracts() throws Exception {
        String baseline = Files.readString(Path.of("src/main/resources/db/lastleg.sql"), StandardCharsets.UTF_8).toLowerCase();
        String migration = Files.readString(Path.of("..", "scripts", "db", "incremental.sql"), StandardCharsets.UTF_8).toLowerCase();
        String deployment = Files.readString(Path.of("..", "deploy", "sql", "海外区域统一增量-MySQL8.sql"),
            StandardCharsets.UTF_8).toLowerCase();
        for (String schema : new String[] { baseline, migration }) {
            assertTrue(schema.contains("ll_relabel_application"));
            assertTrue(schema.contains("ll_relabel_item"));
            assertTrue(schema.contains("ll_relabel_status_history"));
            assertTrue(schema.contains("customer_id"));
            assertTrue(schema.contains("idempotency_key"));
            assertTrue(schema.contains("request_hash"));
        }
        for (String schema : new String[] { baseline, migration, deployment }) {
            assertTrue(schema.contains("ll_relabel_item"));
            assertTrue(schema.contains("remark"));
            assertTrue(schema.contains("carton_mark"));
            assertTrue(schema.contains("fba_carton_mark"));
            assertTrue(schema.contains("destination_warehouse_id"));
        }
        for (String field : new String[] { "source_inventory_balance_id", "source_inventory_position_id",
            "source_inbound_order_id", "source_inbound_order_no", "source_inbound_code", "source_warehouse_id",
            "source_warehouse_code", "source_warehouse_name", "idx_ll_relabel_item_source_position" }) {
            assertTrue(deployment.contains(field), () -> "deployment SQL must include " + field);
        }
        for (String field : new String[] { "delivery_method", "print_shipping_label", "shipping_label_file_id",
            "shipping_label_file_name", "shipping_label_file_url", "fulfillment_status", "outbound_order_no",
            "customer_confirmation_key", "customer_confirmed_at" }) {
            assertTrue(baseline.contains(field), () -> "baseline SQL must include " + field);
            assertTrue(migration.contains(field), () -> "migration SQL must include " + field);
            assertTrue(deployment.contains(field), () -> "deployment SQL must include " + field);
        }
    }

    @Test
    void openApiDocumentsAllRelabelApplicationOperations() throws Exception {
        String openApi = Files.readString(Path.of("src/main/resources/openapi/overseas-business-v1.yaml"), StandardCharsets.UTF_8);
        assertTrue(openApi.contains("/api/platform/v1/last-leg/relabel-applications:"));
        assertTrue(openApi.contains("/api/platform/v1/last-leg/relabel-applications/{relabelNo}:"));
        assertTrue(openApi.contains("/api/platform/v1/last-leg/relabel-applications/{relabelNo}/status:"));
        assertTrue(openApi.contains("RelabelCreate"));
        assertTrue(openApi.contains("RelabelStatusChange"));
        assertTrue(openApi.contains("platform:overseas-warehouse:relabel-order:list"));
        assertTrue(openApi.contains("platform:overseas-warehouse:relabel-order:create"));
        assertTrue(openApi.contains("platform:overseas-warehouse:relabel-order:status"));
        for (String path : new String[] {
            "/api/merchant/v1/last-leg/relabel-applications/inventory-candidates:",
            "/api/merchant/v1/last-leg/relabel-applications:",
            "/api/merchant/v1/last-leg/relabel-applications/{relabelNo}:",
            "/api/merchant/v1/last-leg/relabel-applications/{relabelNo}/shipping-label:",
            "/api/merchant/v1/last-leg/relabel-applications/{relabelNo}/shipping-label/{fileId}/download:",
            "/api/merchant/v1/last-leg/relabel-applications/{relabelNo}/completion-photos/{fileId}/download:",
            "/api/merchant/v1/last-leg/relabel-applications/{relabelNo}/confirm-completion:" }) {
            assertTrue(openApi.contains(path), () -> "merchant relabel path missing: " + path);
        }
        assertTrue(openApi.contains("RelabelMerchantPageResponse"));
        assertTrue(openApi.contains("RelabelCustomerConfirm"));
        assertTrue(openApi.contains("merchant:warehouse:relabel"));
        String relabelPaths = openApi.substring(openApi.indexOf("/api/platform/v1/last-leg/relabel-applications:"),
            openApi.indexOf("components:"));
        assertTrue(relabelPaths.contains("name: customerId, in: query, required: true"));
        String relabelCreate = openApi.substring(openApi.indexOf("    RelabelCreate:"),
            openApi.indexOf("    RelabelItem:"));
        assertFalse(relabelCreate.contains("customerId"));
    }
}