package com.baiyue.lastleg.appointmentplanning;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import java.time.LocalDateTime;
import java.util.List;

@Mapper
public interface AppointmentCoverageMapper {
    String DESTINATION_TYPE="CASE WHEN o.order_type='WAREHOUSE_TRANSFER' THEN wt.destination_type ELSE o.destination_type END";
    String DESTINATION_CODE="CASE WHEN o.order_type='WAREHOUSE_TRANSFER' THEN wt.destination_warehouse_code ELSE o.fba_warehouse_code END";
    String SHIPMENT_MISSING="CASE WHEN o.order_type='WAREHOUSE_TRANSFER' THEN (wt.id IS NULL OR ((wt.fba_shipment_no IS NULL OR TRIM(wt.fba_shipment_no)='') AND (wt.tracking_no IS NULL OR TRIM(wt.tracking_no)=''))) ELSE " +
        "(NOT EXISTS(SELECT 1 FROM ll_order_detail d WHERE d.order_id=o.id AND d.customer_id=o.customer_id) OR EXISTS(SELECT 1 FROM ll_order_detail d WHERE d.order_id=o.id AND d.customer_id=o.customer_id AND (d.shipment_no IS NULL OR TRIM(d.shipment_no)='') AND (d.fba_tracking_no IS NULL OR TRIM(d.fba_tracking_no)=''))) END";
    String TRANSFER_JOIN=" LEFT JOIN ll_warehouse_transfer_order wt ON o.order_type='WAREHOUSE_TRANSFER' AND wt.lastleg_order_id=o.id AND wt.customer_id=o.customer_id ";
    record OrderRef(String customerId, Long orderId) { }
    record Source(Long orderId, String customerId, String destinationType, String fbaWarehouseCode,
                  Integer packages, Integer version, LocalDateTime updatedAt, boolean shipmentReferencesMissing) { }
    record Fact(Long orderId, String customerId, String appointmentNo, String status,
                LocalDateTime appointmentAt, LocalDateTime appointmentEndAt, LocalDateTime updatedAt,
                Long itemId, Integer packages, String warehouseCode,String sourceKey,String sourceVersion,
                String confirmationNo,String timezone,Integer cargoVerificationVersion) { }

    @Select({"<script>SELECT o.id AS orderId,o.customer_id AS customerId,"+DESTINATION_TYPE+" AS destinationType,",
        DESTINATION_CODE+" AS fbaWarehouseCode,o.package_count AS packages,o.version,o.updated_at AS updatedAt, ",
        SHIPMENT_MISSING+" AS shipmentReferencesMissing ",
        "FROM ll_order o "+TRANSFER_JOIN+" WHERE <foreach collection='sources' item='s' open='(' separator=' OR ' close=')'>",
        "(o.id=#{s.orderId} AND o.customer_id=#{s.customerId})</foreach></script>"})
    List<Source> sources(@Param("sources") List<OrderRef> sources);

    @Select({"<script>SELECT i.order_id AS orderId,i.customer_id AS customerId,a.appointment_no AS appointmentNo,",
        "a.appointment_status AS status,a.appointment_at AS appointmentAt,a.appointment_end_at AS appointmentEndAt,",
        "a.updated_at AS updatedAt,i.id AS itemId,i.package_count AS packages,i.fba_warehouse_code AS warehouseCode, ",
        "i.source_key AS sourceKey,i.source_version AS sourceVersion,a.confirmation_no AS confirmationNo,a.timezone,i.cargo_verification_version AS cargoVerificationVersion ",
        "FROM ll_inbound_fba_appointment_item i JOIN ll_inbound_fba_appointment a ON a.id=i.appointment_id ",
        "WHERE i.active=1 AND a.appointment_status NOT IN ('FAILED','CANCELLED') AND ",
        "<foreach collection='sources' item='s' open='(' separator=' OR ' close=')'>",
        "(i.source_key=#{s.sourceKey} AND i.customer_id=#{s.customerId})</foreach>",
        " ORDER BY a.appointment_at,a.id,i.id</script>"})
    List<Fact> appointments(@Param("sources") List<AppointmentCoverageService.SourceRef> sources);

    @Select({"<script>SELECT v.* FROM ll_appointment_cargo_verification v WHERE ",
        "<foreach collection='sources' item='s' open='(' separator=' OR ' close=')'>",
        "(v.source_key=#{s.sourceKey} AND v.customer_id=#{s.customerId})</foreach>",
        " AND v.version=(SELECT MAX(latest.version) FROM ll_appointment_cargo_verification latest",
        " WHERE latest.source_key=v.source_key AND latest.customer_id=v.customer_id)</script>"})
    List<AppointmentCargoVerification> verifications(@Param("sources") List<AppointmentCoverageService.SourceRef> sources);
}