// Central knobs for the party player.

export const PORT = Number(process.env.PORT) || 3000;

// Seconds of overlap between the outgoing and incoming video.
// Audio and video crossfade over this whole window.
export const OVERLAP_SECONDS = 5;

// How fast the player switches when the user jumps around manually.
export const HARD_CUT_SECONDS = 0.4;

// The video frame takes up this fraction of the screen. Keep this below 0.5:
// the corners animation puts a frame-sized image in all four corners, which
// only stays overlap-free while two frames fit side by side.
export const FRAME_SCALE = 0.3;

// Pixels per second the frame drifts across the screen.
export const BOUNCE_SPEED = 90;

// The corners animation: seconds between screenshots.
export const CORNER_INTERVAL_SECONDS = 5;

// Gap between the frame and the screen edge, as a fraction of the short side.
export const CORNER_MARGIN = 0.025;

// The frame animations, keyed by the id sent over the socket. The names must
// match the registry in public/player/motion.js, which supplies the code.
export const ANIMATIONS = {
  bounce: { label: 'Bounce' },
  corners: { label: 'Corners' },
};

// Cycle a fresh random animation on every track change. Anything else pins the
// player to that one animation, which is what the queue page's buttons are for.
export const AUTO_ANIMATION = 'auto';
export const DEFAULT_ANIMATION = AUTO_ANIMATION;

// Selectable fullscreen backgrounds, keyed by the id sent over the socket.
export const BACKGROUNDS = {
  pink: { label: 'Pink', src: '/assets/PLAKAT_A2_pink_426x600mm.png' },
  plain: { label: 'Classic', src: '/assets/PLAKAT_A2_426x600mm.png' },
};

export const DEFAULT_BACKGROUND = 'pink';