[actions] added basic button-press action handling

1 files changed, 46 insertions, 0 deletions

diff --git a/src/lib/helpers/action.ts b/src/lib/helpers/action.ts
new file mode 100644
index 0000000..59677ea
--- /dev/null
+++ b/src/lib/helpers/action.ts
@@ -0,0 +1,46 @@
+//
+// ~~~ action helper utilities
+//
+
+// imports
+import { sendMessage } from "@lib/mqtt.ts"
+import allActions from "@lib/config/actions.ts"
+import allDevices from "@lib/config/devices.ts"
+
+// run on button press
+export function onPress(action) {
+
+    console.debug(`-> running ${action.id}`)
+
+    const actionDo = action.do
+
+    actionDo.forEach((action) => {
+
+        const device = allDevices.find((device) => device.id === action.device)
+
+        // todo: error handling
+
+        const topic = `${device.mqtt}/set`
+        const message = JSON.stringify({ state: action.action.toUpperCase() })
+
+        console.debug(`    -> send state ${action.action} to ${action.device}`)
+        sendMessage(topic, message)
+
+    })
+}
+
+// validate actions config
+export function validate() {
+
+    if (allActions.length < 1) return true
+
+    return allActions.every((action) => {
+
+        const onDevice = allDevices.find((device) => device.id === action.on.device)
+        if (!onDevice) return false
+
+        // todo: rest of the props
+
+        return true
+    })
+}