rename Autosuggest component

1 files changed, 52 insertions, 0 deletions

diff --git a/src/components/autosuggest/autosuggest.js b/src/components/autosuggest/autosuggest.js
new file mode 100644
index 00000000..d4efe912
--- /dev/null
+++ b/src/components/autosuggest/autosuggest.js
@@ -0,0 +1,52 @@
+const debounceMilliseconds = 500
+
+export default {
+  props: {
+    query: {    // function to query results and return a promise
+      type: Function,
+      required: true
+    },
+    filter: {   // function to filter results in real time
+      type: Function
+    },
+    placeholder: {
+      type: String,
+      default: 'Search...'
+    }
+  },
+  data () {
+    return {
+      term: '',
+      timeout: null,
+      results: [],
+      resultsVisible: false
+    }
+  },
+  computed: {
+    filtered () {
+      return this.filter ? this.filter(this.results) : this.results
+    }
+  },
+  watch: {
+    term (val) {
+      this.fetchResults(val)
+    }
+  },
+  methods: {
+    fetchResults (term) {
+      clearTimeout(this.timeout)
+      this.timeout = setTimeout(() => {
+        this.results = []
+        if (term) {
+          this.query(term).then((results) => { this.results = results })
+        }
+      }, debounceMilliseconds)
+    },
+    onInputClick () {
+      this.resultsVisible = true
+    },
+    onClickOutside () {
+      this.resultsVisible = false
+    }
+  }
+}