obsługa niezaładowanych miniaturek pojazdów

src/components/Global/TrainThumbnail.vue

@@ -0,0 +1,61 @@
+<template>
+  <img :src="url" loading="lazy" alt="Loco image not found" @error="onImageError" />
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import imageMixin from '../../mixins/imageMixin';
+import { useStore } from '../../store/store';
+import { RollingStockInfo } from '../../scripts/interfaces/github_api/StockInfoGithubData';
+
+export default defineComponent({
+  mixins: [imageMixin],
+
+  props: {
+    name: {
+      type: String,
+      required: true,
+    },
+  },
+
+  data() {
+    return {
+      store: useStore(),
+    };
+  },
+
+  computed: {
+    url() {
+      return `https://rj.td2.info.pl/dist/img/thumbnails/${this.name.split(':')[0]}.png`;
+    },
+
+    stockType() {
+      if (!this.store.rollingStockData) return 'unknown';
+
+      return (
+        Object.keys(this.store.rollingStockData.info).find((type) => {
+          return this.store.rollingStockData?.info[type as keyof RollingStockInfo].find((v) => v[0] === this.name.split(':')[0]);
+        }) || 'unknown'
+      );
+    },
+  },
+
+  methods: {
+    onImageError(e: Event) {
+      const imageEl = e.target as HTMLImageElement;
+      imageEl.src = this.getImage(`icon-${this.stockType}.png`);
+    },
+  },
+});
+</script>
+
+<style lang="scss" scoped>
+.wrapper {
+  display: flex;
+  justify-content: center;
+}
+
+img {
+  display: inline-block;
+}
+</style>