fix: ensure error at adding charging stations not stop further

[e-mobility-charging-stations-simulator.git] / ui / web / src / main.ts

diff --git a/ui/web/src/main.ts b/ui/web/src/main.ts
index 82ac74e8e268144b15de1c9409c75e4229631577..a39c049ba99052c4e48a2898fe3039508f1aab15 100644 (file)
--- a/ui/web/src/main.ts
+++ b/ui/web/src/main.ts
@@ -1,5 +1,71 @@
-import { createApp } from 'vue';
-import App from './App.vue';
-import router from './router';
+import 'vue-toast-notification/dist/theme-bootstrap.css'
 
-createApp(App).use(router).mount('#app');
+import { type App as AppType, createApp, ref } from 'vue'
+import ToastPlugin from 'vue-toast-notification'
+
+import App from '@/App.vue'
+import { getFromLocalStorage, setToLocalStorage, UIClient } from '@/composables'
+import { router } from '@/router'
+import type { ChargingStationData, ConfigurationData, UIServerConfigurationSection } from '@/types'
+
+const app = createApp(App)
+
+const initializeApp = (app: AppType, config: ConfigurationData) => {
+  app.config.errorHandler = (error, instance, info) => {
+    console.error('Error:', error)
+    console.info('Vue instance:', instance)
+    console.info('Error info:', info)
+    // TODO: add code for UI notifications or other error handling logic
+  }
+  if (!Array.isArray(config.uiServer)) {
+    config.uiServer = [config.uiServer]
+  }
+  if (app.config.globalProperties.$configuration == null) {
+    app.config.globalProperties.$configuration = ref<ConfigurationData>(config)
+  }
+  if (!Array.isArray(app.config.globalProperties.$templates?.value)) {
+    app.config.globalProperties.$templates = ref<string[]>([])
+  }
+  if (!Array.isArray(app.config.globalProperties.$chargingStations?.value)) {
+    app.config.globalProperties.$chargingStations = ref<ChargingStationData[]>([])
+  }
+  if (
+    getFromLocalStorage<number | undefined>('uiServerConfigurationIndex', undefined) == null ||
+    getFromLocalStorage<number>('uiServerConfigurationIndex', 0) >
+      (app.config.globalProperties.$configuration.value.uiServer as UIServerConfigurationSection[])
+        .length -
+        1
+  ) {
+    setToLocalStorage<number>('uiServerConfigurationIndex', 0)
+  }
+  if (app.config.globalProperties.$uiClient == null) {
+    app.config.globalProperties.$uiClient = UIClient.getInstance(
+      (app.config.globalProperties.$configuration.value.uiServer as UIServerConfigurationSection[])[
+        getFromLocalStorage<number>('uiServerConfigurationIndex', 0)
+      ]
+    )
+  }
+  app.use(router).use(ToastPlugin).mount('#app')
+}
+
+fetch('/config.json')
+  .then(response => {
+    if (!response.ok) {
+      // TODO: add code for UI notifications or other error handling logic
+      console.error('Failed to fetch app configuration')
+      return
+    }
+    response
+      .json()
+      .then(config => {
+        initializeApp(app, config)
+      })
+      .catch(error => {
+        // TODO: add code for UI notifications or other error handling logic
+        console.error('Error at deserializing JSON app configuration:', error)
+      })
+  })
+  .catch(error => {
+    // TODO: add code for UI notifications or other error handling logic
+    console.error('Error at fetching app configuration:', error)
+  })