package uistate

import (
	"fmt"
	"git.aiterp.net/lucifer3/server/device"
	"git.aiterp.net/lucifer3/server/effects"
	"git.aiterp.net/lucifer3/server/events"
	"git.aiterp.net/lucifer3/server/internal/color"
	"git.aiterp.net/lucifer3/server/services/script"
	"github.com/google/uuid"
)

type Patch struct {
	Assignment *AssignmentPatch `json:"assignment,omitempty"`
	Device     *DevicePatch     `json:"device,omitempty"`
	Script     *ScriptPatch     `json:"script,omitempty"`
}

func (e Patch) VerboseKey() string {
	return "uistate.Patch"
}

func (e Patch) EventDescription() string {
	if e.Device != nil {
		switch {
		case e.Device.Name != nil:
			return fmt.Sprintf("uistate.Patch(device=%s, name=%s)", e.Device.ID, *e.Device.Name)
		case e.Device.DesiredState != nil:
			return fmt.Sprintf("uistate.Patch(device=%s, desiredState=%s)", e.Device.ID, e.Device.DesiredState.String())
		case e.Device.HWState != nil:
			return fmt.Sprintf("uistate.Patch(device=%s, hwState)", e.Device.ID)
		case e.Device.HWMetadata != nil:
			return fmt.Sprintf("uistate.Patch(device=%s, hwMetadata)", e.Device.ID)
		case e.Device.AddAlias != nil:
			return fmt.Sprintf("uistate.Patch(device=%s, addAlias)", e.Device.ID)
		case e.Device.RemoveAlias != nil:
			return fmt.Sprintf("uistate.Patch(device=%s, removeAlias)", e.Device.ID)
		case e.Device.ActiveColorRGB != nil:
			col := color.Color{RGB: e.Device.ActiveColorRGB}
			return fmt.Sprintf("uistate.Patch(device=%s, activeColorRgb=%s)", e.Device.ID, col.String())
		case e.Device.DesiredColorRGB != nil:
			col := color.Color{RGB: e.Device.DesiredColorRGB}
			return fmt.Sprintf("uistate.Patch(device=%s, desiredColorRgb=%s)", e.Device.ID, col.String())
		default:
			return fmt.Sprintf("uistate.Patch(device=%s, ...other)", e.Device.ID)
		}
	} else if e.Assignment != nil {
		return fmt.Sprintf("uistate.Patch(assignment=%s)", e.Assignment.ID)
	} else if e.Script != nil {
		return fmt.Sprintf("uistate.Patch(script=%s)", e.Script.Name)
	} else {
		return "uistate.Patch"
	}
}

type DevicePatch struct {
	ID                  string                   `json:"id,omitempty"`
	Name                *string                  `json:"name,omitempty"`
	HWMetadata          *events.HardwareMetadata `json:"hwMetadata,omitempty"`
	HWState             *events.HardwareState    `json:"hwState,omitempty"`
	DesiredState        *device.State            `json:"desiredState,omitempty"`
	AddAlias            *string                  `json:"addAlias,omitempty"`
	RemoveAlias         *string                  `json:"removeAlias,omitempty"`
	Assignment          *uuid.UUID               `json:"assignment,omitempty"`
	ClearAssignment     bool                     `json:"clearAssignment,omitempty"`
	DesiredColorRGB     *color.RGB               `json:"desiredColorRgb,omitempty"`
	ActiveColorRGB      *color.RGB               `json:"activeColorRgb,omitempty"`
	ClearActiveColorRGB bool                     `json:"clearActiveColorRGB,omitempty"`
	Sensors             *DeviceSensors           `json:"sensors,omitempty"`
	Delete              bool                     `json:"delete,omitempty"`
}

type AssignmentPatch struct {
	ID             uuid.UUID             `json:"id"`
	AddDeviceID    *string               `json:"addDeviceId,omitempty"`
	RemoveDeviceID *string               `json:"removeDeviceId,omitempty"`
	Effect         *effects.Serializable `json:"effect,omitempty"`
	Variables      map[string]float64    `json:"variables,omitempty"`
	Delete         bool                  `json:"delete,omitempty"`
}

type ScriptPatch struct {
	Name  string
	Lines []script.Line
}