package response

import (
	"psi/models"
)

type OutboundOrderWithInfo struct {
	models.OutboundOrder
	CustomerName  string `gorm:"column:customer_name"`
	WarehouseName string `gorm:"column:warehouse_name"`
}

type OutboundOrderItemWithProduct struct {
	models.OutboundOrderItem
	ProductName   string `gorm:"column:product_name"`
	ProductCode   string `gorm:"column:product_code"`
	CategoryID    int64  `gorm:"column:category_id"`
	CategoryName  string `gorm:"column:category_name"`
	LocationName  string `gorm:"column:location_name"`
	WarehouseName string `gorm:"column:warehouse_name"`
	WarehouseCode string `gorm:"column:warehouse_code"`
	SalesOrderNo  string `gorm:"column:sales_order_no"`
}

// OutboundOrderListResponse 发货单列表响应
type OutboundOrderListResponse struct {
	List     []OutboundOrderItem `json:"list"`
	Total    int64               `json:"total"`
	Page     int                 `json:"page"`
	PageSize int                 `json:"pageSize"`
}

type OutboundShopInfo struct {
	ShopName     string `json:"shop_name"`
	ShopType     int8   `json:"shop_type"`
	ShopTypeText string `json:"shop_type_text"`
}

// OutboundOrderItem 发货单项
type OutboundOrderItem struct {
	ID            int64              `json:"id"`
	OutboundNo    string             `json:"outbound_no"`
	WaveTaskID    int64              `json:"wave_task_id"`
	CustomerID    int64              `json:"customer_id"`
	CustomerName  string             `json:"customer_name"`
	WarehouseID   int64              `json:"warehouse_id"`
	WarehouseName string             `json:"warehouse_name"`
	ShopList      []OutboundShopInfo `json:"shop_list"`

	AssociationOrderNo string `json:"association_order_no"` //第三方订单编号
	LogisticsNo        string `json:"logistics_no"`         //快递单号

	Status     int8   `json:"status"`
	StatusText string `json:"status_text"`
	Operator   string `json:"operator"`
	OperatorID int64  `json:"operator_id"`
	Remark     string `json:"remark"`
	CreatedAt  int64  `json:"created_at"`
	UpdatedAt  int64  `json:"updated_at"`
}

// OutboundOrderDetailResponse 发货单详情响应
type OutboundOrderDetailResponse struct {
	ID            int64                     `json:"id"`
	OutboundNo    string                    `json:"outbound_no"`
	SalesOrderID  int64                     `json:"sales_order_id"`
	SalesOrderNo  string                    `json:"sales_order_no"`
	WaveTaskID    int64                     `json:"wave_task_id"`
	CustomerID    int64                     `json:"customer_id"`
	CustomerName  string                    `json:"customer_name"`
	WarehouseID   int64                     `json:"warehouse_id"`
	WarehouseName string                    `json:"warehouse_name"`
	Status        int8                      `json:"status"`
	StatusText    string                    `json:"status_text"`
	Operator      string                    `json:"operator"`
	OperatorID    int64                     `json:"operator_id"`
	Remark        string                    `json:"remark"`
	CreatedAt     int64                     `json:"created_at"`
	UpdatedAt     int64                     `json:"updated_at"`
	Items         []OutboundOrderDetailItem `json:"items"`
}

// OutboundOrderDetailItem 发货单明细项
type OutboundOrderDetailItem struct {
	ID              int64  `json:"id"`
	OutboundOrderID int64  `json:"out_order_id"`
	SalesOrderNo    string `json:"sales_order_no"`
	ProductID       int64  `json:"product_id"`
	ProductName     string `json:"product_name"`
	ProductCode     string `json:"product_code"`
	CategoryID      int64  `json:"category_id"`
	CategoryName    string `json:"category_name"`
	LocationID      int64  `json:"location_id"`
	LocationName    string `json:"location_name"`
	WarehouseName   string `json:"warehouse_name"`
	WarehouseCode   string `json:"warehouse_code"`
	BatchNo         string `json:"batch_no"`
	ProductionDate  int64  `json:"production_date"`
	ExpiryDate      int64  `json:"expiry_date"`
	Quantity        int64  `json:"quantity"`
	CreatedAt       int64  `json:"created_at"`
	UpdatedAt       int64  `json:"updated_at"`
}

// ConvertOutboundOrderToItem 将发货单模型转换为响应项
func ConvertOutboundOrderToItem(order models.OutboundOrder, customerName string, warehouseName string, shopList []OutboundShopInfo, associationOrderNo string, logisticsNo string) OutboundOrderItem {
	return OutboundOrderItem{
		ID:            order.ID,
		OutboundNo:    order.OutNo,
		WaveTaskID:    order.WaveTaskID,
		CustomerID:    order.CustomerID,
		CustomerName:  customerName,
		WarehouseID:   order.WarehouseID,
		WarehouseName: warehouseName,
		ShopList:      shopList,

		AssociationOrderNo: associationOrderNo,
		LogisticsNo:        logisticsNo,

		Status:     order.Status,
		StatusText: GetOutboundOrderStatusText(order.Status),
		Operator:   order.Operator,
		OperatorID: order.OperatorID,
		Remark:     order.Remark,
		CreatedAt:  order.CreatedAt,
		UpdatedAt:  order.UpdatedAt,
	}
}

// ConvertOutboundOrderToDetail 将发货单模型转换为详情响应
func ConvertOutboundOrderToDetail(order models.OutboundOrder, customerName string, warehouseName string, items []OutboundOrderDetailItem) OutboundOrderDetailResponse {
	return OutboundOrderDetailResponse{
		ID:            order.ID,
		OutboundNo:    order.OutNo,
		WaveTaskID:    order.WaveTaskID,
		CustomerID:    order.CustomerID,
		CustomerName:  customerName,
		WarehouseID:   order.WarehouseID,
		WarehouseName: warehouseName,
		Status:        order.Status,
		StatusText:    GetOutboundOrderStatusText(order.Status),
		Operator:      order.Operator,
		OperatorID:    order.OperatorID,
		Remark:        order.Remark,
		CreatedAt:     order.CreatedAt,
		UpdatedAt:     order.UpdatedAt,
		Items:         items,
	}
}

// GetOutboundOrderStatusText 获取发货单状态文本
func GetOutboundOrderStatusText(status int8) string {
	statusMap := map[int8]string{
		1: "已创建",
		2: "拣货中",
		3: "已完成",
		4: "已取消",
		5: "发货中",
		6: "已发货",
	}
	if text, ok := statusMap[status]; ok {
		return text
	}
	return "未知"
}