Change the api key to local storage

components/ApiKeyDialog.vue

@@ -0,0 +1,84 @@
+<template>
+  <v-dialog
+      v-model="dialog"
+      persistent
+  >
+    <template v-slot:activator="{ props }">
+      <v-list-item
+          rounded="xl"
+          v-bind="props"
+          prepend-icon="vpn_key"
+          color="primary"
+      >
+        Set OpenAI Api Key
+      </v-list-item>
+    </template>
+    <v-card>
+      <v-card-title>
+        <span class="text-h5">OpenAI Api Key</span>
+      </v-card-title>
+      <v-divider></v-divider>
+      <v-card-text>
+        <div>
+          Get a key:
+          <a target="_blank" href="https://platform.openai.com/account/api-keys">https://platform.openai.com/account/api-keys</a>
+        </div>
+        <div
+            class="mt-5 d-flex align-center"
+        >
+          <v-text-field
+              v-model="apiKey"
+              label="Api Key"
+              hide-details
+              clearable
+              :disabled="!editable"
+          ></v-text-field>
+          <v-div
+              v-if="editable"
+          >
+            <v-btn class="ml-3" icon="done" @click="save"></v-btn>
+          </v-div>
+          <v-div
+              v-else
+          >
+            <v-btn class="ml-3" icon="edit" @click="editable = true"></v-btn>
+          </v-div>
+        </div>
+      </v-card-text>
+      <v-divider></v-divider>
+      <v-card-actions>
+        <v-alert
+            v-if="warningText"
+            density="compact"
+            type="warning"
+            :text="warningText"
+        ></v-alert>
+        <v-spacer></v-spacer>
+        <v-btn
+            color="primary"
+            @click="dialog = false"
+        >
+          Close
+        </v-btn>
+      </v-card-actions>
+    </v-card>
+  </v-dialog>
+</template>
+
+<script setup>
+const dialog = ref(false)
+const apiKey = useApiKey()
+const inputApiKey = ref('')
+const editable = ref(false)
+const warningText = ref(null)
+const showWarning = (text) => {
+  warningText.value = text
+  setTimeout(() => {
+    warningText.value = null
+  }, 3000)
+}
+const save = async () => {
+  setApiKey(apiKey.value)
+  editable.value = false
+}
+</script>