// Copyright (c) 2026 Storm Dragon
// Authors: Storm Dragon, Angus Kola
// SPDX-License-Identifier: GPL-3.0-or-later

// Package preferences implements the isolated GTK preferences process and its
// bounded, typed protocol. The UI never opens settings files or speech sockets.
package preferences

import (
	"git.stormux.org/storm/cthulhu/internal/config"
	"git.stormux.org/storm/cthulhu/internal/input"
)

func FromSettings(settings config.Settings) Values {
	return Values{OCR: settings.OCR, Pronunciations: append([]config.PronunciationEntry(nil), settings.Pronunciations...),
		TextAttributes: config.TextAttributeSettings{Choices: append([]config.TextAttributeChoice(nil), settings.TextAttributes.Choices...), Indicator: settings.TextAttributes.Indicator},
		KeyboardLayout: settings.KeyboardLayout, CthulhuModifierKeys: append([]string(nil), settings.CthulhuModifierKeys...),
		KeyBindings: input.CloneBindingOverrides(settings.KeyBindings), TimeFormat: settings.TimeFormat, DateFormat: settings.DateFormat,
		EnableSound: settings.EnableSound, EnableBraille: settings.EnableBraille,
		EnableSpeech:            settings.EnableSpeech,
		SpeechHistoryLimit:      settings.SpeechHistoryLimit,
		SpeechVerbosityLevel:    settings.SpeechVerbosityLevel,
		SayAllStyle:             settings.SayAllStyle,
		EnableContractedBraille: settings.EnableContractedBraille, BrailleContractionTable: settings.BrailleContractionTable,
		Braille:     settings.Braille,
		SoundVolume: settings.SoundVolume, SoundSink: settings.SoundSink,
		SoundTheme: settings.SoundTheme, PlaySoundForRole: settings.PlaySoundForRole,
		PlaySoundForState: settings.PlaySoundForState, PlaySoundForPositionInSet: settings.PlaySoundForPositionInSet,
		SpatializeObjectSounds: settings.SpatializeObjectSounds,
		ProgressBar:            settings.ProgressBar,
		RoleSoundPresentation:  settings.RoleSoundPresentation,
		Rate:                   settings.DefaultVoice.Rate, Pitch: settings.DefaultVoice.AveragePitch,
		Volume: settings.DefaultVoice.Gain, Punctuation: settings.VerbalizePunctuationStyle, Capitalization: settings.CapitalizationStyle,
		SpeechOutputModule:        settings.SpeechOutputModule,
		SpeechServerFactory:       settings.SpeechServerFactory,
		HardwareSpeechDevice:      settings.HardwareSpeechDevice,
		HardwareSpeechBaudRate:    settings.HardwareSpeechBaudRate,
		SpeechVoiceFamily:         settings.DefaultVoice.Family,
		UppercaseVoice:            settings.UppercaseVoice,
		HyperlinkVoice:            settings.HyperlinkVoice,
		SystemVoice:               settings.SystemVoice,
		Reading:                   settings.Reading,
		SpeakDescription:          settings.SpeakDescription,
		EnableKeyEcho:             settings.EnableKeyEcho,
		EnableAlphabeticKeys:      settings.EnableAlphabeticKeys,
		EnableNumericKeys:         settings.EnableNumericKeys,
		EnablePunctuationKeys:     settings.EnablePunctuationKeys,
		EnableSpace:               settings.EnableSpace,
		EnableModifierKeys:        settings.EnableModifierKeys,
		EnableFunctionKeys:        settings.EnableFunctionKeys,
		EnableActionKeys:          settings.EnableActionKeys,
		EnableNavigationKeys:      settings.EnableNavigationKeys,
		EnableDiacriticalKeys:     settings.EnableDiacriticalKeys,
		EnableEchoByCharacter:     settings.EnableEchoByCharacter,
		EnableEchoByWord:          settings.EnableEchoByWord,
		EnableEchoBySentence:      settings.EnableEchoBySentence,
		UseCustomEchoVoice:        settings.UseCustomEchoVoice,
		UseCustomEchoSpeechServer: settings.UseCustomEchoSpeechServer,
		UseCustomEchoForKey:       settings.UseCustomEchoForKey,
		UseCustomEchoForCharacter: settings.UseCustomEchoForCharacter,
		UseCustomEchoForWord:      settings.UseCustomEchoForWord,
		UseCustomEchoForSentence:  settings.UseCustomEchoForSentence,
		EchoVoice:                 settings.EchoVoice, EchoSpeechServer: settings.EchoSpeechServer,
	}
}

func (values Values) Merge(settings config.Settings) (config.Settings, error) {
	settings.Pronunciations = append([]config.PronunciationEntry(nil), values.Pronunciations...)
	settings.TextAttributes = config.TextAttributeSettings{Choices: append([]config.TextAttributeChoice(nil), values.TextAttributes.Choices...), Indicator: values.TextAttributes.Indicator}
	settings.OCR = values.OCR
	settings.KeyboardLayout = values.KeyboardLayout
	settings.CthulhuModifierKeys = append([]string(nil), values.CthulhuModifierKeys...)
	settings.KeyBindings = input.CloneBindingOverrides(values.KeyBindings)
	settings.TimeFormat = values.TimeFormat
	settings.DateFormat = values.DateFormat
	settings.EnableSound = values.EnableSound
	settings.EnableSpeech = values.EnableSpeech
	settings.SpeechHistoryLimit = values.SpeechHistoryLimit
	settings.SpeechVerbosityLevel = values.SpeechVerbosityLevel
	settings.SayAllStyle = values.SayAllStyle
	settings.EnableBraille = values.EnableBraille
	settings.EnableContractedBraille = values.EnableContractedBraille
	settings.BrailleContractionTable = values.BrailleContractionTable
	settings.Braille = values.Braille
	settings.SoundVolume = values.SoundVolume
	settings.SoundSink = values.SoundSink
	settings.SoundTheme = values.SoundTheme
	settings.PlaySoundForRole = values.PlaySoundForRole
	settings.PlaySoundForState = values.PlaySoundForState
	settings.PlaySoundForPositionInSet = values.PlaySoundForPositionInSet
	settings.SpatializeObjectSounds = values.SpatializeObjectSounds
	settings.ProgressBar = values.ProgressBar
	settings.RoleSoundPresentation = values.RoleSoundPresentation
	settings.EnableKeyEcho = values.EnableKeyEcho
	settings.EnableAlphabeticKeys = values.EnableAlphabeticKeys
	settings.EnableNumericKeys = values.EnableNumericKeys
	settings.EnablePunctuationKeys = values.EnablePunctuationKeys
	settings.EnableSpace = values.EnableSpace
	settings.EnableModifierKeys = values.EnableModifierKeys
	settings.EnableFunctionKeys = values.EnableFunctionKeys
	settings.EnableActionKeys = values.EnableActionKeys
	settings.EnableNavigationKeys = values.EnableNavigationKeys
	settings.EnableDiacriticalKeys = values.EnableDiacriticalKeys
	settings.EnableEchoByCharacter = values.EnableEchoByCharacter
	settings.EnableEchoByWord = values.EnableEchoByWord
	settings.EnableEchoBySentence = values.EnableEchoBySentence
	settings.UseCustomEchoVoice = values.UseCustomEchoVoice
	settings.UseCustomEchoSpeechServer = values.UseCustomEchoSpeechServer
	settings.UseCustomEchoForKey = values.UseCustomEchoForKey
	settings.UseCustomEchoForCharacter = values.UseCustomEchoForCharacter
	settings.UseCustomEchoForWord = values.UseCustomEchoForWord
	settings.UseCustomEchoForSentence = values.UseCustomEchoForSentence
	settings.EchoVoice = values.EchoVoice
	settings.EchoSpeechServer = values.EchoSpeechServer
	settings.DefaultVoice.Rate = values.Rate
	settings.DefaultVoice.AveragePitch = values.Pitch
	settings.DefaultVoice.Gain = values.Volume
	settings.SpeechOutputModule = values.SpeechOutputModule
	settings.SpeechServerFactory = values.SpeechServerFactory
	settings.HardwareSpeechDevice = values.HardwareSpeechDevice
	settings.HardwareSpeechBaudRate = values.HardwareSpeechBaudRate
	settings.DefaultVoice.Family = values.SpeechVoiceFamily
	settings.UppercaseVoice = values.UppercaseVoice
	settings.HyperlinkVoice = values.HyperlinkVoice
	settings.SystemVoice = values.SystemVoice
	settings.VerbalizePunctuationStyle = values.Punctuation
	settings.CapitalizationStyle = values.Capitalization
	settings.Reading = values.Reading
	settings.SpeakDescription = values.SpeakDescription
	return settings, config.Validate(settings)
}