use crate::{
    general::{EngineStatus, EventLog, Signal},
    strategy::StrategyManifest,
};
use hypersdk::Decimal;

pub type SignalStatus = Result<Signal, Signal>;

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub enum TerminalServerMessage {
    // WatchList
    WatchListUpdated(Vec<MarketItem>),

    // Configuration
    ConfigUpdated(EngineConfig),

    // Signals
    SignalsUpdated(Vec<SignalStatus>),

    // Inspector
    Inspect(InspectTarget),

    // Status
    StatusUpdated(EngineStatus),

    // Logs
    SetLogs(Vec<EventLog>),
    AddLog(EventLog),
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub enum TerminalClientMessage {
    ExecuteCommand(String),
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct MarketItem {
    pub symbol: String,
    pub price: Decimal,
    pub trend: Decimal,
    pub volume_24h: Decimal,
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub enum InspectTarget {
    None,
    Some(Vec<InspectRow>),
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct InspectRow(pub InspectItem, pub InspectItem, pub InspectItem);

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub enum InspectItem {
    Name(String),
    Symbol(String),
    USD(Decimal),
    F64(Decimal),
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct EngineConfig {
    pub preset: String,
    pub strategy: StrategyManifest,
    pub description: Option<String>,

    pub risk_per_trade: String,
    pub max_open_positions: u32,
    pub max_daily_loss: String,
}