feat. [SWV-807] 게임 폰트 기능 추가

app/app.vue

@@ -3,87 +3,129 @@ import { useNuxtApp } from 'nuxt/app'
 import type {
   GameDataMetaTag,
   GameDataValue,
+  GameDataKeyColors,
   GameDataImg,
 } from '#layers/types/api/gameData'
 
 const nuxtApp = useNuxtApp()
 const { locale } = useI18n()
-
 const gameDataStore = useGameDataStore()
 const modalStore = useModalStore()
 const scrollStore = useScrollStore()
 
 const { setGameData } = gameDataStore
-const { gameName, gaCode } = storeToRefs(gameDataStore)
 const { confirm, alert } = modalStore
+const { gameName, gaCode } = storeToRefs(gameDataStore)
 const { scrollGnbPosition } = storeToRefs(scrollStore)
 
-// 통합 메타데이터 설정
-const setupAllMetaData = (data: GameDataValue) => {
-  const meta = data.meta_tag_json ?? ({} as GameDataMetaTag)
-  const faviconPath = data.favicon_json ?? ({} as GameDataImg)
-  const theme = data.design_theme === 1 ? 'light' : 'dark'
+// favicon 링크 생성 헬퍼
+const createStyleLinks = (faviconJson: GameDataImg, fontPath: string = '') => {
+  const links = []
+  const iconUrl = faviconJson[0]
+  const appleTouchIconUrl = faviconJson[1]
+  const pngIconUrl = faviconJson[2]
 
-  // 파비콘 링크 생성
-  const faviconLinks = [
-    {
+  if (iconUrl) {
+    links.push({
       rel: 'icon',
       type: 'image/x-icon',
-      href: formatPathHost(faviconPath[0]),
-    },
-    {
+      href: formatPathHost(iconUrl),
+    })
+  }
+  if (appleTouchIconUrl) {
+    links.push({
       rel: 'apple-touch-icon',
-      href: formatPathHost(faviconPath[1]),
-    },
-    {
+      href: formatPathHost(appleTouchIconUrl),
+    })
+  }
+  if (pngIconUrl) {
+    links.push({
       rel: 'icon',
       type: 'image/png',
-      href: formatPathHost(faviconPath[2]),
+      href: formatPathHost(pngIconUrl),
+    })
+  }
+  if (fontPath) {
+    links.push({
+      rel: 'stylesheet',
+      href: formatPathHost(fontPath),
+    })
+  }
+
+  return links
+}
+
+// 메타 태그 생성 헬퍼
+const createMetaTags = (metaTag: Partial<GameDataMetaTag> = {}) => {
+  const metaList = [
+    { name: 'description', content: metaTag.page_desc },
+    { property: 'og:title', content: metaTag.og_title },
+    { property: 'og:description', content: metaTag.og_desc },
+    {
+      property: 'og:image',
+      content: formatPathHost(metaTag.og_image),
+    },
+    { name: 'twitter:title', content: metaTag.x_title },
+    { name: 'twitter:description', content: metaTag.x_desc },
+    {
+      name: 'twitter:image',
+      content: formatPathHost(metaTag.x_image),
     },
   ]
 
-  // 색상 CSS 변수 생성
-  const cssColorVariables = Object.entries(data.key_color_json ?? {})
+  // content가 유효한 메타 태그만 필터링
+  return metaList.filter(
+    meta => meta.content && String(meta.content).trim() !== ''
+  )
+}
+
+// CSS 변수 생성 헬퍼
+const createCssVariable = (keyColorJson: GameDataKeyColors) => {
+  const colorVariables = Object.entries(keyColorJson)
+    .filter(([key, value]) => key && value != null)
     .map(([key, value]) => `--${key}: ${value};`)
     .join('\n      ')
 
-  const cssContent = `
-    :root {
-      ${cssColorVariables}
-    }
-  `
+  return `:root {${colorVariables}}`
+}
 
-  useHead({
-    title: meta?.page_title ?? '',
-    meta: [
-      { name: 'description', content: meta.page_desc },
-      { property: 'og:title', content: meta.og_title },
-      { property: 'og:description', content: meta.og_desc },
-      { property: 'og:image', content: formatPathHost(meta.og_image) },
-      { name: 'twitter:title', content: meta.x_title },
-      { name: 'twitter:description', content: meta.x_desc },
-      { name: 'twitter:image', content: formatPathHost(meta.x_image) },
-    ],
-    htmlAttrs: {
-      'data-game': data.game_name || '',
-      'data-theme': theme,
-      lang: locale.value ?? data.default_lang_code,
-    },
-    link: faviconLinks,
-    style: [
-      {
-        innerHTML: cssContent,
-        id: 'game-css-variables',
+// 게임 헤드 설정
+const setupGameHead = (data: GameDataValue) => {
+  try {
+    const metaTag: Partial<GameDataMetaTag> = data.meta_tag_json ?? {}
+    const designTheme = data.design_theme === 1 ? 'light' : 'dark'
+    const styleLinks = createStyleLinks(
+      data.favicon_json
+      // data?.game_font?.font_path
+    )
+
+    useHead({
+      title: metaTag.page_title ?? '',
+      meta: createMetaTags(metaTag),
+      htmlAttrs: {
+        'data-game': data.game_name ?? '',
+        'data-theme': designTheme,
+        lang: locale.value ?? data.default_lang_code ?? 'ko',
       },
-    ],
-  })
+      link: styleLinks,
+      style: [
+        {
+          innerHTML: createCssVariable(data.key_color_json),
+          id: 'game-css-variables',
+        },
+      ],
+    })
+  } catch (error) {
+    // eslint-disable-next-line no-console
+    console.error('[setupGameHead] Failed to setup game head:', error)
+  }
 }
 
 if (import.meta.server) {
   const gameData = nuxtApp.ssrContext?.event?.context?.gameData
   if (gameData) {
     setGameData(gameData)
-    setupAllMetaData(gameData)
+    setupGameHead(gameData)
   }
 }