-- DreamStack Streaming Mood
-- Interactive mood and energy tracker.
-- Only mood, energy, color are exposed (clicks is internal).
--
-- Run with:
--   dreamstack stream examples/streaming-mood.ds --port 3004

let mood = "neutral"
let energy = 50
let color = "gray"
let clicks = 0

stream mood_tracker on "ws://localhost:9100/peer/mood" {
  mode: signal,
  output: mood, energy, color
}

view mood_tracker =
  column [
    text "😊 Mood Tracker"
    text "Mood: {mood}"
    text "Energy: {energy}%"
    text "Color: {color}"
    row [
      button "😄 Happy" { click: mood = "happy"; color = "green"; energy += 10 }
      button "😐 Neutral" { click: mood = "neutral"; color = "gray" }
      button "😤 Angry" { click: mood = "angry"; color = "red"; energy -= 10 }
    ]
    row [
      button "☕ Caffeine" { click: energy += 25; clicks += 1 }
      button "😴 Rest" { click: energy -= 15; clicks += 1 }
    ]
  ]