docs: searchable api (#1253)

5 files changed, 291 insertions, 0 deletions

diff --git a/docs/.vitepress/config.ts b/docs/.vitepress/config.ts
index 44a1ec79..87733d59 100644
--- a/docs/.vitepress/config.ts
+++ b/docs/.vitepress/config.ts
@@ -85,6 +85,11 @@ export default defineConfig({
     nav: [
       { text: 'Guide', link: '/guide/' },
       {
+        text: 'API',
+        activeMatch: `^/api/`,
+        link: '/api/',
+      },
+      {
         text: 'Ecosystem',
         items: [{ text: 'StackBlitz ', link: 'https://fakerjs.dev/new' }],
       },
diff --git a/docs/api/.gitignore b/docs/api/.gitignore
index 3d5066c5..fc720b3c 100644
--- a/docs/api/.gitignore
+++ b/docs/api/.gitignore
@@ -1,3 +1,11 @@
+# Markdown
 *.md
+!index.md
 !localization.md
+
+# TypeScript
+*.ts
+!api-types.ts
+
+# JSON
 *.json
diff --git a/docs/api/ApiIndex.vue b/docs/api/ApiIndex.vue
new file mode 100644
index 00000000..0846d9f2
--- /dev/null
+++ b/docs/api/ApiIndex.vue
@@ -0,0 +1,240 @@
+<!-- This content is mostly copied over from https://github.com/vuejs/docs/blob/main/src/api/ApiIndex.vue -->
+
+<script setup lang="ts">
+import { computed, ref } from 'vue';
+import apiSearchIndex from './api-search-index.json';
+import { APIGroup } from './api-types';
+
+const query = ref('');
+const normalize = (s: string) => s.toLowerCase().replace(/-/g, ' ');
+
+const filtered = computed(() => {
+  const q = normalize(query.value);
+  const matches = (text: string) => normalize(text).includes(q);
+
+  return (apiSearchIndex as APIGroup[])
+    .map((section) => {
+      // section title match
+      if (matches(section.text)) {
+        return section;
+      }
+
+      // filter groups
+      const matchedGroups = section.items
+        .map((item) => {
+          // group title match
+          if (matches(item.text)) {
+            return item;
+          }
+          // filter headers
+          const matchedHeaders = item.headers.filter(
+            ({ text, anchor }) => matches(text) || matches(anchor)
+          );
+          return matchedHeaders.length
+            ? { text: item.text, link: item.link, headers: matchedHeaders }
+            : null;
+        })
+        .filter((i) => i);
+
+      return matchedGroups.length
+        ? { text: section.text, items: matchedGroups }
+        : null;
+    })
+    .filter((i) => i) as APIGroup[];
+});
+
+// same as vitepress' slugify logic
+function slugify(text: string): string {
+  return (
+    text
+      // Replace special characters
+      .replace(/[\s~`!@#$%^&*()\-_+=[\]{}|\\;:"'<>,.?/]+/g, '-')
+      // Remove continuous separators
+      .replace(/\-{2,}/g, '-')
+      // Remove prefixing and trailing separators
+      .replace(/^\-+|\-+$/g, '')
+      // ensure it doesn't start with a number (like #123)
+      .replace(/^(\d)/, '_$1')
+    // // lowercase
+    // .toLowerCase()
+  );
+}
+</script>
+
+<template>
+  <div id="api-index">
+    <div class="header">
+      <h1>API Reference</h1>
+      <div class="api-filter">
+        <label for="api-filter">Filter</label>
+        <input
+          type="search"
+          placeholder="Enter keyword"
+          id="api-filter"
+          v-model="query"
+        />
+      </div>
+    </div>
+
+    <div v-for="section of filtered" :key="section.text" class="api-section">
+      <h2 :id="slugify(section.text)">{{ section.text }}</h2>
+      <div class="api-groups">
+        <div v-for="item of section.items" :key="item.text" class="api-group">
+          <h3>{{ item.text }}</h3>
+          <ul>
+            <li v-for="h of item.headers" :key="h.anchor">
+              <a :href="item.link + '.html#' + slugify(h.anchor)">{{
+                h.anchor
+              }}</a>
+            </li>
+          </ul>
+        </div>
+      </div>
+    </div>
+
+    <div v-if="!filtered.length" class="no-match">
+      No API matching "{{ query }}" found.
+    </div>
+  </div>
+</template>
+
+<style scoped>
+#api-index {
+  max-width: 1024px;
+  margin: 0px auto;
+  padding: 64px 32px;
+}
+
+h1,
+h2,
+h3 {
+  font-weight: 600;
+  line-height: 1;
+}
+
+h1,
+h2 {
+  letter-spacing: -0.02em;
+}
+
+h1 {
+  font-size: 38px;
+}
+
+h2 {
+  font-size: 24px;
+  color: var(--vp-c-text-1);
+  margin: 36px 0;
+  transition: color 0.5s;
+  padding-top: 36px;
+  border-top: 1px solid var(--vp-c-divider-light);
+}
+
+h3 {
+  letter-spacing: -0.01em;
+  color: var(--vp-c-green);
+  font-size: 18px;
+  margin-bottom: 1em;
+  transition: color 0.5s;
+}
+
+.api-section {
+  margin-bottom: 64px;
+}
+
+.api-groups a {
+  font-size: 15px;
+  font-weight: 500;
+  line-height: 2;
+  color: var(--vp-c-text-code);
+  transition: color 0.5s;
+}
+
+.dark .api-groups a {
+  font-weight: 400;
+}
+
+.api-groups a:hover {
+  color: var(--vp-c-green);
+  transition: none;
+}
+
+.api-group {
+  break-inside: avoid;
+  overflow: auto;
+  margin-bottom: 20px;
+  background-color: var(--vp-c-bg-soft);
+  border-radius: 8px;
+  padding: 28px 32px;
+  transition: background-color 0.5s;
+}
+
+.header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.api-filter {
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  gap: 1rem;
+}
+
+.api-filter input {
+  border: 1px solid var(--vp-c-divider);
+  border-radius: 8px;
+  padding: 6px 12px;
+}
+
+.api-filter:focus {
+  border-color: var(--vp-c-green-light);
+}
+
+.no-match {
+  font-size: 1.2em;
+  color: var(--vp-c-text-3);
+  text-align: center;
+  margin-top: 36px;
+  padding-top: 36px;
+  border-top: 1px solid var(--vp-c-divider-light);
+}
+
+@media (max-width: 768px) {
+  #api-index {
+    padding: 42px 24px;
+  }
+
+  h1 {
+    font-size: 32px;
+    margin-bottom: 24px;
+  }
+
+  h2 {
+    font-size: 22px;
+    margin: 42px 0 32px;
+    padding-top: 32px;
+  }
+
+  .api-groups a {
+    font-size: 14px;
+  }
+
+  .header {
+    display: block;
+  }
+}
+
+@media (min-width: 768px) {
+  .api-groups {
+    columns: 2;
+  }
+}
+
+@media (min-width: 1024px) {
+  .api-groups {
+    columns: 3;
+  }
+}
+</style>
diff --git a/docs/api/api-types.ts b/docs/api/api-types.ts
new file mode 100644
index 00000000..f5dcd659
--- /dev/null
+++ b/docs/api/api-types.ts
@@ -0,0 +1,26 @@
+// These interfaces are copied over from https://github.com/vuejs/docs/blob/main/src/api/api.data.ts
+
+/**
+ * Represents a link to e.g. a Faker-Module method within the API search index page.
+ */
+export interface APIHeader {
+  anchor: string;
+  text: string;
+}
+
+/**
+ * Represents a container for e.g. a Faker-Module within the API search index page.
+ */
+export interface APIItem {
+  text: string;
+  link: string;
+  headers: APIHeader[];
+}
+
+/**
+ * Represents a whole section within the API search index page.
+ */
+export interface APIGroup {
+  text: string;
+  items: APIItem[];
+}
diff --git a/docs/api/index.md b/docs/api/index.md
new file mode 100644
index 00000000..d962f905
--- /dev/null
+++ b/docs/api/index.md
@@ -0,0 +1,12 @@
+---
+layout: page
+title: API Reference
+sidebar: false
+footer: false
+---
+
+<script setup>
+import ApiIndex from './ApiIndex.vue'
+</script>
+
+<ApiIndex />