package entity

import (
	knapsackConsts "shop-user-trade/consts/knapsack"
	"shop-user-trade/model/config"

	"gitea.com/red-future/common/beans"
)

type knapsackCol struct {
	beans.SQLBaseCol
	UserID              string
	AssetID             string
	AssetName           string
	SkuID               string
	SkuName             string
	SpecValues          string
	ImageURL            string
	Type                string
	StockDetailID       string
	BatchID             string
	BatchNo             string
	StockMode           string
	Status              string
	UsedAt              string
	ExpireAt            string
	PhysicalAssetConfig string
	ServiceAssetConfig  string
	VirtualAssetConfig  string
}

var KnapsackCol = knapsackCol{
	SQLBaseCol:          beans.DefSQLBaseCol,
	UserID:              "user_id",
	AssetID:             "asset_id",
	AssetName:           "asset_name",
	SkuID:               "sku_id",
	SkuName:             "sku_name",
	SpecValues:          "spec_values",
	ImageURL:            "image_url",
	Type:                "type",
	StockDetailID:       "stock_detail_id",
	BatchID:             "batch_id",
	BatchNo:             "batch_no",
	StockMode:           "stock_mode",
	Status:              "status",
	UsedAt:              "used_at",
	ExpireAt:            "expire_at",
	PhysicalAssetConfig: "physical_asset_config",
	ServiceAssetConfig:  "service_asset_config",
	VirtualAssetConfig:  "virtual_asset_config",
}

// Knapsack 背包实体
type Knapsack struct {
	beans.SQLBaseDO `orm:",inherit"`

	UserID     int64                            `orm:"user_id" json:"userId" description:"用户ID"`
	AssetID    int64                            `orm:"asset_id" json:"assetId,string" description:"资产ID"`
	AssetName  string                           `orm:"asset_name" json:"assetName" description:"资产名称"`
	SkuID      int64                            `orm:"sku_id" json:"skuId,string" description:"SKU ID"`
	SkuName    string                           `orm:"sku_name" json:"skuName" description:"SKU名称"`
	SpecValues map[string]interface{}           `orm:"spec_values" json:"specValues" description:"规格值(JSONB)"`
	ImageURL   string                           `orm:"image_url" json:"imageUrl" description:"资产图片URL"`
	Type       knapsackConsts.KnapsackAssetType `orm:"type" json:"type" description:"资产类型：physical/virtual/service"`

	// 库存相关字段
	StockDetailID int64  `orm:"stock_detail_id" json:"stockDetailId,string" description:"库存明细ID（明细模式）"`
	BatchID       int64  `orm:"batch_id" json:"batchId,string" description:"批次ID（批次模式）"`
	BatchNo       string `orm:"batch_no" json:"batchNo" description:"批次号（批次模式）"`
	StockMode     int    `orm:"stock_mode" json:"stockMode" description:"库存管理模式：1-明细模式，2-批次模式"`

	// 状态字段
	Status   knapsackConsts.KnapsackStatus `orm:"status" json:"status" description:"状态：0禁用/1启用/2已使用/3已上架/4已过期"`
	UsedAt   *int64                        `orm:"used_at" json:"usedAt,omitempty" description:"使用时间（时间戳）"`
	ExpireAt *int64                        `orm:"expire_at" json:"expireAt,omitempty" description:"过期时间（时间戳）"`

	// 类型专用配置（JSONB）
	PhysicalAssetConfig *config.PhysicalKnapsackConfig `orm:"physical_asset_config" json:"physicalAssetConfig,omitempty" description:"实物资产配置(JSONB)"`
	ServiceAssetConfig  *config.ServiceKnapsackConfig  `orm:"service_asset_config" json:"serviceAssetConfig,omitempty" description:"服务资产配置(JSONB)"`
	VirtualAssetConfig  *config.VirtualKnapsackConfig  `orm:"virtual_asset_config" json:"virtualAssetConfig,omitempty" description:"虚拟资产配置(JSONB)"`
}