package model

import "time"

type ProductionPlan struct {
	ID                string     `json:"id" db:"id"`
	PlanCode          string     `json:"plan_code" db:"plan_code"`
	PurchaserID       string     `json:"purchaser_id" db:"purchaser_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"`
	TargetQuantity    float64    `json:"target_quantity" db:"target_quantity"`
	CompletedQuantity float64    `json:"completed_quantity" db:"completed_quantity"`
	ProductionPrice   *float64   `json:"production_price,omitempty" db:"production_price"`
	YarnUsagePerMeter *float64   `json:"yarn_usage_per_meter,omitempty" db:"yarn_usage_per_meter"`
	Status            string     `json:"status" db:"status"`
	Remark            *string    `json:"remark,omitempty" db:"remark"`
	StartTime         *time.Time `json:"start_time,omitempty" db:"start_time"`
	CreatedBy         *string    `json:"created_by,omitempty" db:"created_by"`
	CreatedAt         time.Time  `json:"created_at" db:"created_at"`
	UpdatedAt         time.Time  `json:"updated_at" db:"updated_at"`

	// Aggregated fields
	YarnRatios       []YarnRatio       `json:"yarn_ratios,omitempty"`
	ProcessSteps     []ProcessStep     `json:"process_steps,omitempty"`
	Factories        []PlanFactory     `json:"factories,omitempty"`
	InventoryRecords []InventoryRecord `json:"inventory_records,omitempty"`
}

type YarnRatio struct {
	ID             string    `json:"id" db:"id"`
	PlanID         string    `json:"plan_id" db:"plan_id"`
	YarnName       string    `json:"yarn_name" db:"yarn_name"`
	YarnType       *string   `json:"yarn_type,omitempty" db:"yarn_type"`
	Ratio          float64   `json:"ratio" db:"ratio"`
	AmountPerMeter float64   `json:"amount_per_meter" db:"amount_per_meter"`
	TotalAmount    float64   `json:"total_amount" db:"total_amount"`
	CompanyID      *string   `json:"company_id,omitempty" db:"company_id"`
	CreatedAt      time.Time `json:"created_at" db:"created_at"`
}

type PlanFactory struct {
	ID          string    `json:"id" db:"id"`
	PlanID      string    `json:"plan_id" db:"plan_id"`
	FactoryID   string    `json:"factory_id" db:"factory_id"`
	FactoryType string    `json:"factory_type" db:"factory_type"`
	CreatedAt   time.Time `json:"created_at" db:"created_at"`

	// Aggregated
	FactoryName string `json:"factory_name,omitempty"`
}

type ProcessStep struct {
	ID         string     `json:"id" db:"id"`
	PlanID     string     `json:"plan_id" db:"plan_id"`
	StepType   string     `json:"step_type" db:"step_type"`
	Status     string     `json:"status" db:"status"`
	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"`
	Timestamp  *time.Time `json:"timestamp,omitempty" db:"timestamp"`
	CreatedAt  time.Time  `json:"created_at" db:"created_at"`

	// Aggregated
	OperatorName string `json:"operator_name,omitempty"`
}

type InventoryRecord struct {
	ID                string     `json:"id" db:"id"`
	PlanID            string     `json:"plan_id" db:"plan_id"`
	WarehouseID       string     `json:"warehouse_id" db:"warehouse_id"`
	Quantity          float64    `json:"quantity" db:"quantity"`
	Rolls             *int       `json:"rolls,omitempty" db:"rolls"`
	PricePerMeter     *float64   `json:"price_per_meter,omitempty" db:"price_per_meter"`
	PriceNote         *string    `json:"price_note,omitempty" db:"price_note"`
	WarehouseLocation *string    `json:"warehouse_location,omitempty" db:"warehouse_location"`
	OperatorID        *string    `json:"operator_id,omitempty" db:"operator_id"`
	CompanyID         *string    `json:"company_id,omitempty" db:"company_id"`
	CreatedAt         time.Time  `json:"created_at" db:"created_at"`

	// Aggregated
	OperatorName string `json:"operator_name,omitempty"`
}