package events

import (
	"fmt"
	"git.aiterp.net/lucifer3/server/device"
	"git.aiterp.net/lucifer3/server/internal/color"
	"git.aiterp.net/lucifer3/server/internal/formattools"
	"os"
)

type DeviceConnected struct {
	Prefix string `json:"prefix"`
}

func (e DeviceConnected) EventDescription() string {
	return fmt.Sprintf("DeviceConnected(prefix:%s)", e.Prefix)
}

type DeviceDisconnected struct {
	Prefix string `json:"prefix"`
	Reason string `json:"reason"`
}

func (e DeviceDisconnected) EventDescription() string {
	return fmt.Sprintf("DeviceDisconnected(prefix:%s, reason:%s)", e.Prefix, e.Reason)
}

type HardwareState struct {
	ID                string              `json:"id"`
	InternalName      string              `json:"internalName"`
	SupportFlags      device.SupportFlags `json:"supportFlags"`
	ColorFlags        device.ColorFlags   `json:"colorFlags"`
	ColorGamut        *color.Gamut        `json:"colorGamut,omitempty"`
	ColorKelvinRange  *[2]int             `json:"colorKelvinRange,omitempty"`
	Buttons           []string            `json:"buttons"`
	State             device.State        `json:"state"`
	BatteryPercentage *int                `json:"batteryPercentage"`
	Unreachable       bool                `json:"unreachable"`
	Stale             bool                `json:"stale,omitempty"`
}

func (e HardwareState) EventDescription() string {
	return fmt.Sprintf("HardwareState(id:%s, iname:%#+v, sflags:%s, cflags:%s, buttons:%v, state:%s, unreachable:%t)",
		e.ID, e.InternalName, e.SupportFlags, e.ColorFlags, e.Buttons, e.State, e.Unreachable,
	)
}

func (e HardwareState) VerboseKey() string {
	return "HardwareState"
}

// HardwareMetadata contains things that has no bearing on the functionality of
// lucifer, but may be interesting to have in the GUI.
type HardwareMetadata struct {
	ID              string `json:"id"`
	X               int    `json:"x,omitempty"`
	Y               int    `json:"y,omitempty"`
	O               int    `json:"o,omitempty"`
	ShapeType       string `json:"shapeType,omitempty"`
	Icon            string `json:"icon,omitempty"`
	SerialNumber    string `json:"serialNumber,omitempty"`
	FirmwareVersion string `json:"firmwareVersion,omitempty"`
	Stale           bool   `json:"stale,omitempty"`
}

func (e HardwareMetadata) EventDescription() string {
	return fmt.Sprintf("HardwareMetadata(id:%s, icon:%s, ...)", e.ID, e.Icon)
}

func (e HardwareMetadata) VerboseKey() string {
	return "HardwareMetadata"
}

// DeviceReady is triggered to indicate that set-state commands will be heeded for the device
// by this ID. It may be unavailable, however.
type DeviceReady struct {
	ID string `json:"id"`
}

func (d DeviceReady) EventDescription() string {
	return fmt.Sprintf("DeviceReady(id:%s)", d.ID)
}

type DeviceFailed struct {
	ID    string `json:"id"`
	Error string `json:"error"`
}

func (e DeviceFailed) EventDescription() string {
	return fmt.Sprintf("DeviceFailed(id:%s, err:%s)", e.ID, e.Error)
}

type DeviceAccepted struct {
	ID     string            `json:"id"`
	APIKey string            `json:"apiKey"`
	Extras map[string]string `json:"extras"`
}

func (e DeviceAccepted) EventDescription() string {
	if os.Getenv("DEV_SHOW_API_KEYS") == "true" {
		return fmt.Sprintf("DeviceAccepted(id:%s, apiKey:%s)", e.ID, e.APIKey)
	} else {
		return fmt.Sprintf("DeviceAccepted(id:%s, apiKey:%s)", e.ID, formattools.Asterisks(e.APIKey))
	}
}

type DeviceForgotten struct {
	ID string `json:"id"`
}

func (e DeviceForgotten) EventDescription() string {
	return fmt.Sprintf("DeviceForgotten(id:%s)", e.ID)
}