package model

import "time"

// Configuration links a plate and item with layout spacing for maximum packing.
type Configuration struct {
	ID        string    `json:"id"`
	Name      string    `json:"name,omitempty"`
	PlateID   string    `json:"plate_id"`
	ItemID    string    `json:"item_id"`
	SpacingMM float64   `json:"spacing_mm"`
	CreatedAt time.Time `json:"created_at"`
}

// LayoutPosition is the top-left corner of one item on the plate (mm).
type LayoutPosition struct {
	XMM float64 `json:"x_mm"`
	YMM float64 `json:"y_mm"`
}

// LayoutPreview describes how many items fit on a plate.
type LayoutPreview struct {
	PlateID        string           `json:"plate_id"`
	ItemID         string           `json:"item_id"`
	SpacingMM      float64          `json:"spacing_mm"`
	PlateWidthMM   float64          `json:"plate_width_mm"`
	PlateHeightMM  float64          `json:"plate_height_mm"`
	PrintableXMM   float64          `json:"printable_x_mm"`
	PrintableYMM   float64          `json:"printable_y_mm"`
	PrintableWMM   float64          `json:"printable_width_mm"`
	PrintableHMM   float64          `json:"printable_height_mm"`
	CellWidthMM    float64          `json:"cell_width_mm"`
	CellHeightMM   float64          `json:"cell_height_mm"`
	FootprintWMM   float64          `json:"footprint_width_mm"`
	FootprintHMM   float64          `json:"footprint_height_mm"`
	TrimOffsetMM   float64          `json:"trim_offset_mm"`
	CanvasWidthMM  float64          `json:"canvas_width_mm"`
	CanvasHeightMM float64          `json:"canvas_height_mm"`
	Columns        int              `json:"columns"`
	Rows           int              `json:"rows"`
	Count          int              `json:"count"`
	Positions      []LayoutPosition `json:"positions"`
}