Implement signIn flow

2 files changed, 61 insertions, 7 deletions

diff --git a/Jel/Controllers/AuthStateController.swift b/Jel/Controllers/AuthStateController.swift
index 1629556..93dbee3 100644
--- a/Jel/Controllers/AuthStateController.swift
+++ b/Jel/Controllers/AuthStateController.swift
@@ -14,6 +14,8 @@ class AuthStateController: ObservableObject {
   
   private let defaults = UserDefaults.standard
   
+  static let shared = AuthStateController()
+  
   init(loggedIn: Bool = false, serverUrl: URL? = nil, authToken: String? = nil) {
     self.loggedIn = loggedIn
     self.serverUrl = serverUrl
diff --git a/Jel/Controllers/JellyfinClientController.swift b/Jel/Controllers/JellyfinClientController.swift
index 343efe1..b50157e 100644
--- a/Jel/Controllers/JellyfinClientController.swift
+++ b/Jel/Controllers/JellyfinClientController.swift
@@ -9,22 +9,74 @@ import Foundation
 import Get
 import JellyfinKit
 
-class JellyfinClientController {
-  let api: APIClient
+struct AuthHeaders: Codable {
+  var Client: String
+  var Device: String
+  var DeviceId: String
+  var Version: String
+  var Token: String
+}
+
+enum JellyfinClientError: Error {
+  case badResponseCode
+}
+
+extension AuthHeaders {
+  func format() -> String {
+    return "MediaBrowser Client=\(self.Client), Device=\(self.Device), DeviceId=\(self.DeviceId), Version=\(self.Version), Token=\(self.Token)"
+  }
+}
+
+class JellyfinClientController: ObservableObject {
+  private var api: APIClient
+  
+  private var authHeaders: AuthHeaders
+  private var authState: AuthStateController
   
-  init(serverUrl: URL) {
-    self.api = APIClient(
-      baseURL: serverUrl
-    )
+  init(authHeaders: AuthHeaders, serverUrl: URL? = nil, authState: AuthStateController = AuthStateController.shared) {
+    self.authHeaders = authHeaders
+    self.authState = authState
+    
+    self.api = APIClient(baseURL: serverUrl)
+    self.setUrl(url: serverUrl)
+  }
+  
+  func setToken(token: String) {
+    self.authHeaders.Token = token
+  }
+  
+  func setUrl(url: URL?) {
+    if url == nil {
+      return
+    }
+    
+    self.api = APIClient(baseURL: url, {
+      $0.sessionConfiguration.httpAdditionalHeaders = ["Authorization": self.authHeaders.format()]
+      
+      let decoder = JSONDecoder()
+      decoder.dateDecodingStrategy = .iso8601withFractionalSeconds
+      $0.decoder = decoder
+    })
   }
   
   func isJellyfinServer() async -> Bool {
     let request = Paths.getPublicUsers
     do {
-      try await api.send(request)
+      let res = try await api.send(request)
+      if res.statusCode != 200 {
+        throw JellyfinClientError.badResponseCode
+      }
     } catch {
       return false
     }
     return true
   }
+  
+  func signIn(username: String, pw: String) async throws {
+    let request = Paths.authenticateUserByName(AuthenticateUserByName(pw: pw, username: username))
+    let res = try await self.api.send(request)
+    self.authState.loggedIn = true
+    self.authState.authToken = res.value.accessToken
+    self.authState.save()
+  }
 }