package model

import "time"

type Product struct {
	ID                string    `json:"id" db:"id"`
	CompanyID         string    `json:"company_id" db:"company_id"`
	ProductName       string    `json:"product_name" db:"product_name"`
	FabricCode        string    `json:"fabric_code" db:"fabric_code"`
	Color             string    `json:"color" db:"color"`
	ColorCode         string    `json:"color_code" db:"color_code"`
	Weight            float64   `json:"weight" db:"weight"`
	WarpWeight        *float64  `json:"warp_weight,omitempty" db:"warp_weight"`
	WeftWeight        *float64  `json:"weft_weight,omitempty" db:"weft_weight"`
	TotalWeight       *float64  `json:"total_weight,omitempty" db:"total_weight"`
	YarnUsagePerMeter float64   `json:"yarn_usage_per_meter" db:"yarn_usage_per_meter"`
	ProductionPrice   *float64  `json:"production_price,omitempty" db:"production_price"`
	TotalStock        float64   `json:"total_stock" db:"total_stock"`
	RawFabricMeters   float64   `json:"raw_fabric_meters" db:"raw_fabric_meters"`
	RawFabricRolls    int       `json:"raw_fabric_rolls" db:"raw_fabric_rolls"`
	ImageURL          *string   `json:"image_url,omitempty" db:"image_url"`
	YarnTypes         []string  `json:"yarn_types,omitempty" db:"yarn_types"`
	YarnRatios        []float64 `json:"yarn_ratios,omitempty" db:"yarn_ratios"`
	CreatedAt         time.Time `json:"created_at" db:"created_at"`
	UpdatedAt         time.Time `json:"updated_at" db:"updated_at"`
}

type ProductInventoryRecord struct {
	ID          string    `json:"id" db:"id"`
	ProductID   string    `json:"product_id" db:"product_id"`
	BatchNo     string    `json:"batch_no" db:"batch_no"`
	Rolls       int       `json:"rolls" db:"rolls"`
	Meters      float64   `json:"meters" db:"meters"`
	Notes       *string   `json:"notes,omitempty" db:"notes"`
	OperatorID  *string   `json:"operator_id,omitempty" db:"operator_id"`
	CompanyID   *string   `json:"company_id,omitempty" db:"company_id"`
	WarehouseID *string   `json:"warehouse_id,omitempty" db:"warehouse_id"`
	CreatedAt   time.Time `json:"created_at" db:"created_at"`
}

type ProductOutboundRecord struct {
	ID                   string    `json:"id" db:"id"`
	ProductID            string    `json:"product_id" db:"product_id"`
	BatchNo              string    `json:"batch_no" db:"batch_no"`
	Rolls                int       `json:"rolls" db:"rolls"`
	Meters               float64   `json:"meters" db:"meters"`
	OutboundType         string    `json:"outbound_type" db:"outbound_type"`
	Notes                *string   `json:"notes,omitempty" db:"notes"`
	OperatorID           *string   `json:"operator_id,omitempty" db:"operator_id"`
	CompanyID            *string   `json:"company_id,omitempty" db:"company_id"`
	RecipientCompanyID   *string   `json:"recipient_company_id,omitempty" db:"recipient_company_id"`
	RecipientCompanyName *string   `json:"recipient_company_name,omitempty" db:"recipient_company_name"`
	SourceBatchID        *string   `json:"source_batch_id,omitempty" db:"source_batch_id"`
	WashingPlanID        *string   `json:"washing_plan_id,omitempty" db:"washing_plan_id"`
	CreatedAt            time.Time `json:"created_at" db:"created_at"`
}

type ProductPriceHistory struct {
	ID        string    `json:"id" db:"id"`
	ProductID string    `json:"product_id" db:"product_id"`
	OldPrice  *float64  `json:"old_price,omitempty" db:"old_price"`
	NewPrice  float64   `json:"new_price" db:"new_price"`
	Reason    *string   `json:"reason,omitempty" db:"reason"`
	ChangedBy *string   `json:"changed_by,omitempty" db:"changed_by"`
	CreatedAt time.Time `json:"created_at" db:"created_at"`
}