config

type AgentConfig struct {
	// ID is the unique agent identifier.
	ID string `json:"id"`

	// Type is the agent type (tmux, process).
	Type string `json:"type"`

	// TmuxSession is the tmux session name (for type=tmux).
	TmuxSession string `json:"tmux_session,omitempty"`

	// TmuxPane is the tmux pane identifier (for type=tmux).
	TmuxPane string `json:"tmux_pane,omitempty"`
}

type ChannelMapping struct {
	// ChannelID is the full channel identifier (provider:chatid).
	ChannelID string `json:"channel_id"`

	// AgentID is the target agent ID.
	AgentID string `json:"agent_id"`
}

type ChatConfig struct {
	// Discord configuration (optional).
	Discord *DiscordConfig `json:"discord,omitempty"`

	// Telegram configuration (optional).
	Telegram *TelegramConfig `json:"telegram,omitempty"`

	// WhatsApp configuration (optional).
	WhatsApp *WhatsAppConfig `json:"whatsapp,omitempty"`

	// Channels maps chat channels to agents.
	Channels []ChannelMapping `json:"channels,omitempty"`
}

type Config struct {
	// Server settings
	Port int

	// Phone provider settings (Twilio)
	PhoneProvider   string // "twilio" or "telnyx"
	PhoneAccountSID string
	PhoneAuthToken  string
	PhoneNumber     string // E.164 format, e.g., +15551234567
	UserPhoneNumber string // E.164 format

	// Voice provider selection
	TTSProvider string // "elevenlabs", "deepgram", or "openai"
	STTProvider string // "elevenlabs", "deepgram", or "openai"

	// ElevenLabs settings
	ElevenLabsAPIKey string

	// Deepgram settings
	DeepgramAPIKey string

	// OpenAI settings
	OpenAIAPIKey string

	// TTS settings (provider-agnostic)
	TTSVoice string // Voice ID (provider-specific)
	TTSModel string // Model ID (provider-specific)

	// STT settings (provider-agnostic)
	STTModel             string // Model ID (provider-specific)
	STTLanguage          string // BCP-47 language code (e.g., "en-US")
	STTSilenceDurationMS int    // milliseconds of silence to detect end of speech

	// ngrok settings
	NgrokAuthToken string
	NgrokDomain    string // optional custom domain

	// Timeouts
	TranscriptTimeoutMS int

	// Chat provider settings
	WhatsAppEnabled bool
	WhatsAppDBPath  string

	DiscordEnabled bool
	DiscordToken   string
	DiscordGuildID string

	TelegramEnabled bool
	TelegramToken   string
}

type DiscordConfig struct {
	// Enabled controls whether Discord is active.
	Enabled bool `json:"enabled,omitempty"`

	// Token is the Discord bot token.
	Token string `json:"token"`

	// GuildID is the Discord guild (server) ID for filtering.
	GuildID string `json:"guild_id,omitempty"`
}

type LoggingConfig struct {
	// Level is the log level (debug, info, warn, error).
	Level string `json:"level,omitempty"`
}

type NgrokConfig struct {
	// AuthToken is the ngrok auth token.
	AuthToken string `json:"auth_token"`

	// Domain is an optional custom ngrok domain.
	Domain string `json:"domain,omitempty"`
}

type PhoneConfig struct {
	// Provider is the phone provider ("twilio" or "telnyx").
	Provider string `json:"provider,omitempty"`

	// AccountSID is the Twilio account SID.
	AccountSID string `json:"account_sid"`

	// AuthToken is the Twilio auth token.
	AuthToken string `json:"auth_token"`

	// Number is the Twilio phone number (E.164 format).
	Number string `json:"number"`

	// UserNumber is the recipient phone number (E.164 format).
	UserNumber string `json:"user_number"`
}

type STTConfig struct {
	// Provider is the STT provider ("elevenlabs", "deepgram", "openai").
	Provider string `json:"provider,omitempty"`

	// APIKey is the provider API key.
	APIKey string `json:"api_key"`

	// Model is the model ID (provider-specific).
	Model string `json:"model,omitempty"`

	// Language is the BCP-47 language code (e.g., "en-US").
	Language string `json:"language,omitempty"`

	// SilenceDurationMS is milliseconds of silence to detect end of speech.
	SilenceDurationMS int `json:"silence_duration_ms,omitempty"`
}

type ServerConfig struct {
	// Port is the server port (default: 3333).
	Port int `json:"port,omitempty"`

	// DataDir overrides the default data directory (~/.agentcomms).
	DataDir string `json:"data_dir,omitempty"`
}

type TTSConfig struct {
	// Provider is the TTS provider ("elevenlabs", "deepgram", "openai").
	Provider string `json:"provider,omitempty"`

	// APIKey is the provider API key.
	APIKey string `json:"api_key"`

	// Voice is the voice ID (provider-specific).
	Voice string `json:"voice,omitempty"`

	// Model is the model ID (provider-specific).
	Model string `json:"model,omitempty"`
}

type TelegramConfig struct {
	// Enabled controls whether Telegram is active.
	Enabled bool `json:"enabled,omitempty"`

	// Token is the Telegram bot token.
	Token string `json:"token"`
}

type UnifiedConfig struct {
	// Version is the config schema version (for future migrations).
	Version string `json:"version,omitempty"`

	// Server settings.
	Server ServerConfig `json:"server,omitempty"`

	// Agents defines the available AI agents.
	Agents []AgentConfig `json:"agents,omitempty"`

	// Voice settings for phone calls via Twilio.
	Voice *VoiceConfig `json:"voice,omitempty"`

	// Chat settings for Discord, Telegram, WhatsApp.
	Chat *ChatConfig `json:"chat,omitempty"`

	// Logging settings.
	Logging LoggingConfig `json:"logging,omitempty"`
}

type VoiceConfig struct {
	// Phone provider settings (Twilio).
	Phone PhoneConfig `json:"phone"`

	// TTS (text-to-speech) settings.
	TTS TTSConfig `json:"tts"`

	// STT (speech-to-text) settings.
	STT STTConfig `json:"stt"`

	// Ngrok settings for webhook tunneling.
	Ngrok NgrokConfig `json:"ngrok"`

	// TranscriptTimeoutMS is the transcript timeout in milliseconds.
	TranscriptTimeoutMS int `json:"transcript_timeout_ms,omitempty"`
}

type WhatsAppConfig struct {
	// Enabled controls whether WhatsApp is active.
	Enabled bool `json:"enabled,omitempty"`

	// DBPath is the SQLite database path for session storage.
	DBPath string `json:"db_path"`
}