feat: implement core movie streaming features including dashboard, watch history, authentication, and dynamic media pages

app/composables/useSupabaseAuth.ts

@@ -0,0 +1,86 @@
+import type { User } from '@supabase/supabase-js'
+
+let authListenerStarted = false
+
+export function useSupabaseAuth() {
+  const { $supabase } = useNuxtApp()
+  const user = useState<User | null>('supabase-user', () => null)
+  const loading = useState('supabase-auth-loading', () => false)
+
+  async function initAuth() {
+    if (!import.meta.client || authListenerStarted) return
+
+    authListenerStarted = true
+    loading.value = true
+
+    const { data } = await $supabase.auth.getSession()
+    user.value = data.session?.user ?? null
+    loading.value = false
+
+    $supabase.auth.onAuthStateChange((_event, session) => {
+      user.value = session?.user ?? null
+    })
+  }
+
+  function authRedirectUrl() {
+    const redirectTo = import.meta.client ? window.location.origin : undefined
+    return redirectTo
+  }
+
+  async function signInWithEmail(email: string) {
+    return $supabase.auth.signInWithOtp({
+      email,
+      options: {
+        emailRedirectTo: authRedirectUrl(),
+      },
+    })
+  }
+
+  async function signInWithPassword(email: string, password: string) {
+    return $supabase.auth.signInWithPassword({
+      email,
+      password,
+    })
+  }
+
+  async function signUpWithPassword(email: string, password: string) {
+    return $supabase.auth.signUp({
+      email,
+      password,
+      options: {
+        emailRedirectTo: authRedirectUrl(),
+      },
+    })
+  }
+
+  async function signInWithGoogle() {
+    return $supabase.auth.signInWithOAuth({
+      provider: 'google',
+      options: {
+        redirectTo: authRedirectUrl(),
+      },
+    })
+  }
+
+  async function resetPassword(email: string) {
+    return $supabase.auth.resetPasswordForEmail(email, {
+      redirectTo: authRedirectUrl(),
+    })
+  }
+
+  async function signOut() {
+    return $supabase.auth.signOut()
+  }
+
+  return {
+    user,
+    loading,
+    initAuth,
+    signInWithEmail,
+    signInWithPassword,
+    signUpWithPassword,
+    signInWithGoogle,
+    resetPassword,
+    signOut,
+  }
+}