package niri

import "encoding/json"

type OutputName = string

type Output struct {
	Name         OutputName    `json:"name"`
	Make         string        `json:"make"`
	Model        string        `json:"model"`
	Serial       string        `json:"serial"`
	PhysicalSize [2]int        `json:"physical_size"`
	Modes        []OutputMode  `json:"modes"`
	CurrentMode  int           `json:"current_mode"`
	VrrSupported bool          `json:"vrr_supported"`
	VrrEnabled   bool          `json:"vrr_enabled"`
	Logical      OutputLogical `json:"logical"`
}

func (m Output) String() string {
	data, _ := json.MarshalIndent(m, "", "\t")
	return string(data)
}

type OutputMode struct {
	Width       int  `json:"width"`
	Height      int  `json:"height"`
	RefreshRate int  `json:"refresh_rate"`
	IsPreferred bool `json:"is_preferred"`
}

func (m OutputMode) Configured() ConfiguredMode {
	return ConfiguredMode{
		Width:   m.Width,
		Height:  m.Height,
		Refresh: OptionOf(float64(m.RefreshRate) / 100),
	}
}

func (m OutputMode) String() string {
	data, _ := json.MarshalIndent(m, "", "\t")
	return string(data)
}

type OutputLogical struct {
	X         int             `json:"x"`
	Y         int             `json:"y"`
	Width     int             `json:"width"`
	Height    int             `json:"height"`
	Scale     float64         `json:"scale"`
	Transform OutputTransform `json:"transform"`
}

func (m OutputLogical) String() string {
	data, _ := json.MarshalIndent(m, "", "\t")
	return string(data)
}

type OutputTransform string

const (
	TransformNormal     OutputTransform = "Normal"
	Transform90         OutputTransform = "90"
	Transform180        OutputTransform = "180"
	Transform270        OutputTransform = "270"
	TransformFlipped    OutputTransform = "Flipped"
	TransformFlipped90  OutputTransform = "Flipped90"
	TransformFlipped180 OutputTransform = "Flipped180"
	TransformFlipped270 OutputTransform = "Flipped270"
)