From 81a92738f9556f6c22ce42961c124b646d070a66 Mon Sep 17 00:00:00 2001
From: Rizwan Mohamed Ibrahim <rizwankce@users.noreply.github.com>
Date: Tue, 21 Jul 2020 23:10:18 +0530
Subject: [PATCH] Add fresh RSS account with credentials account view

---
 .../Accounts/SettingsAddAccountModel.swift    |  3 +-
 .../Accounts/SettingsAddAccountView.swift     |  2 +-
 .../SettingsCredentialsAccountModel.swift     | 57 +++++++++++++++++++
 .../SettingsCredentialsAccountView.swift      |  3 +
 4 files changed, 63 insertions(+), 2 deletions(-)

diff --git a/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountModel.swift b/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountModel.swift
index 80a24d487..5977bd775 100644
--- a/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountModel.swift
+++ b/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountModel.swift
@@ -38,7 +38,8 @@ class SettingsAddAccountModel: ObservableObject {
 			SettingsAddAccount(name: "Feedly", accountType: .feedly),
 			SettingsAddAccount(name: "Feed Wrangler", accountType: .feedWrangler),
 			SettingsAddAccount(name: "iCloud", accountType: .cloudKit),
-			SettingsAddAccount(name: "NewsBlur", accountType: .newsBlur)
+			SettingsAddAccount(name: "NewsBlur", accountType: .newsBlur),
+			SettingsAddAccount(name: "Fresh RSS", accountType: .freshRSS)
 		]
 	}
 
diff --git a/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountView.swift b/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountView.swift
index 7f7e858a2..a42caeb0f 100644
--- a/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountView.swift
+++ b/Multiplatform/iOS/Settings/Accounts/SettingsAddAccountView.swift
@@ -30,7 +30,7 @@ struct SettingsAddAccountView: View {
 			switch model.selectedAccountType {
 			case .onMyMac:
 				SettingsLocalAccountView()
-			case .feedbin, .feedWrangler, .newsBlur:
+			case .feedbin, .feedWrangler, .newsBlur, .freshRSS:
 				SettingsCredentialsAccountView(accountType: model.selectedAccountType!)
 			case .cloudKit:
 				SettingsCloudKitAccountView()
diff --git a/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountModel.swift b/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountModel.swift
index 96adbab0f..d3bb0671a 100644
--- a/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountModel.swift
+++ b/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountModel.swift
@@ -16,6 +16,7 @@ class SettingsCredentialsAccountModel: ObservableObject {
 	@Published var shouldDismiss: Bool = false
 	@Published var email: String = ""
 	@Published var password: String = ""
+	@Published var apiUrl: String = ""
 	@Published var busy: Bool = false
 	@Published var accountCredentialsError: AccountCredentialsError? {
 		didSet {
@@ -43,6 +44,9 @@ class SettingsCredentialsAccountModel: ObservableObject {
 	}
 
 	var isValid: Bool {
+		if apiUrlEnabled {
+			return !email.isEmpty && !password.isEmpty && !apiUrl.isEmpty
+		}
 		return !email.isEmpty && !password.isEmpty
 	}
 
@@ -69,6 +73,10 @@ class SettingsCredentialsAccountModel: ObservableObject {
 		return accountType == .newsBlur ? NSLocalizedString("Username or Email", comment: "") : NSLocalizedString("Email", comment: "")
 	}
 
+	var apiUrlEnabled: Bool {
+		return accountType == .freshRSS
+	}
+
 	func addAccount() {
 		switch accountType {
 		case .feedbin:
@@ -77,6 +85,8 @@ class SettingsCredentialsAccountModel: ObservableObject {
 			addFeedWranglerAccount()
 		case .newsBlur:
 			addNewsBlurAccount()
+		case .freshRSS:
+			addFreshRSSAccount()
 		default:
 			return
 		}
@@ -221,4 +231,51 @@ extension SettingsCredentialsAccountModel {
 			}
 		}
 	}
+
+	// MARK:- Fresh RSS
+
+	func addFreshRSSAccount() {
+		busy = true
+		let credentials = Credentials(type: .readerBasic, username: email, secret: password)
+
+		Account.validateCredentials(type: .freshRSS, credentials: credentials, endpoint: URL(string: apiUrl)!) { [weak self] result in
+
+			guard let self = self else { return }
+
+			self.busy = false
+
+			switch result {
+			case .success(let validatedCredentials):
+
+				guard let validatedCredentials = validatedCredentials else {
+					self.accountCredentialsError = .invalidCredentials
+					return
+				}
+
+				let account = AccountManager.shared.createAccount(type: .freshRSS)
+
+				do {
+					try account.removeCredentials(type: .readerBasic)
+					try account.removeCredentials(type: .readerAPIKey)
+					try account.storeCredentials(credentials)
+					try account.storeCredentials(validatedCredentials)
+					self.shouldDismiss = true
+					account.refreshAll(completion: { result in
+						switch result {
+						case .success:
+							break
+						case .failure(let error):
+							self.accountCredentialsError = .other(error: error)
+						}
+					})
+
+				} catch {
+					self.accountCredentialsError = .keyChain
+				}
+
+			case .failure:
+				self.accountCredentialsError = .noNetwork
+			}
+		}
+	}
 }
diff --git a/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountView.swift b/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountView.swift
index 373705075..25b475c22 100644
--- a/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountView.swift
+++ b/Multiplatform/iOS/Settings/Accounts/SettingsCredentialsAccountView.swift
@@ -39,6 +39,9 @@ struct SettingsCredentialsAccountView: View {
 							Text(settingsModel.showPassword ? "Hide" : "Show")
 						}
 					}
+					if settingsModel.apiUrlEnabled {
+						TextField("API URL", text: $settingsModel.apiUrl)
+					}
 				}
 				Section(footer: errorFooter) {
 					HStack {