LabelPrinter Implementation

components/nimbot.vue

@@ -0,0 +1,60 @@
+<script setup lang="ts">
+
+const labelPrinter = useLabelPrinterStore()
+
+
+const { $api } = useNuxtApp()
+
+const labelWidth = ref(50)
+const labelHeight = ref(30)
+const zpl = ref(`^XA
+^FO5,5
+^GB545,325,3^FS
+^CF0,30
+^FO20,20^FDHello from Bluetooth!^FS
+^FO20,100^BY2
+^BXN,10,200
+^FD12345678901234567^FS
+^XZ`)
+
+
+
+async function handlePrint() {
+  const dpmm = 12
+  const res = await $api("/api/print/label", {
+    method: "POST",
+    body: JSON.stringify({
+      zpl: zpl.value,
+      width: labelWidth.value,
+      height: labelHeight.value,
+      dpmm,
+    }),
+  })
+  await labelPrinter.print(res, { density: 5, pages: 1 })
+}
+</script>
+
+<template>
+  <UCard class="p-4">
+    <div class="flex gap-2 mb-2">
+      <UButton @click="labelPrinter.connect('serial')">Connect S </UButton>
+      <UButton @click="labelPrinter.connect('ble')">Connect B</UButton>
+      <UButton color="red" @click="labelPrinter.disconnect">Disconnect</UButton>
+      <UButton color="primary" @click="handlePrint" :disabled="!labelPrinter.connected">Print</UButton>
+    </div>
+
+    {{labelPrinter.info}}
+
+    {{labelPrinter.printProgress}}
+
+    <UFormGroup label="Breite">
+      <UInput v-model="labelWidth"><template #trailing>mm</template></UInput>
+    </UFormGroup>
+    <UFormGroup label="Höhe">
+      <UInput v-model="labelHeight"><template #trailing>mm</template></UInput>
+    </UFormGroup>
+    <UFormGroup label="ZPL">
+      <UTextarea v-model="zpl" rows="6" />
+    </UFormGroup>
+  </UCard>
+</template>