merge: Address technical dept in topology view (#162)

This pull request aims to address some of the technical debt in the topology 
view of the OpenDC frontend.

* Add support for panning of the datacenter topology
* Isolate world coordinate space (world objects do not depend on camera scale or position)
* Split transpiled modules into a separate chunk to reduce deduplication
* Encode state in topology actions to reduce global state
* Restructure components per page
* Enable more ESLint rules through `eslint:recommended` ruleset
* Move page components in separate files.

1 files changed, 25 insertions, 0 deletions

diff --git a/opendc-web/opendc-web-ui/src/components/topologies/map/MapConstants.js b/opendc-web/opendc-web-ui/src/components/topologies/map/MapConstants.js
new file mode 100644
index 00000000..4c3b2757
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/topologies/map/MapConstants.js
@@ -0,0 +1,25 @@
+export const MAP_SIZE = 50
+export const TILE_SIZE_IN_PIXELS = 100
+export const TILE_SIZE_IN_METERS = 0.5
+export const MAP_SIZE_IN_PIXELS = MAP_SIZE * TILE_SIZE_IN_PIXELS
+
+export const OBJECT_MARGIN_IN_PIXELS = TILE_SIZE_IN_PIXELS / 5
+export const TILE_PLUS_MARGIN_IN_PIXELS = TILE_SIZE_IN_PIXELS / 3
+export const OBJECT_SIZE_IN_PIXELS = TILE_SIZE_IN_PIXELS - OBJECT_MARGIN_IN_PIXELS * 2
+
+export const GRID_LINE_WIDTH_IN_PIXELS = 2
+export const WALL_WIDTH_IN_PIXELS = TILE_SIZE_IN_PIXELS / 16
+export const OBJECT_BORDER_WIDTH_IN_PIXELS = TILE_SIZE_IN_PIXELS / 16
+export const TILE_PLUS_WIDTH_IN_PIXELS = TILE_SIZE_IN_PIXELS / 10
+
+export const RACK_FILL_ICON_WIDTH = OBJECT_SIZE_IN_PIXELS / 3
+export const RACK_FILL_ICON_OPACITY = 0.8
+
+export const MAP_MOVE_PIXELS_PER_EVENT = 20
+export const MAP_SCALE_PER_EVENT = 1.1
+export const MAP_MIN_SCALE = 0.5
+export const MAP_MAX_SCALE = 1.5
+
+export const MAX_NUM_UNITS_PER_MACHINE = 6
+export const DEFAULT_RACK_SLOT_CAPACITY = 42
+export const DEFAULT_RACK_POWER_CAPACITY = 10000