v2.0: Merge branch 'dev'v2

3 files changed, 323 insertions, 0 deletions

diff --git a/Hutch/Models/Inbox.swift b/Hutch/Models/Inbox.swift
new file mode 100644
index 0000000..c89cb12
--- /dev/null
+++ b/Hutch/Models/Inbox.swift
@@ -0,0 +1,193 @@
+import Foundation
+
+struct InboxThreadSummary: Identifiable, Hashable, Sendable {
+    let rootEmailID: Int
+    let rootMessageID: String
+    let threadRootEmailIDs: [Int]
+    let threadRootMessageIDs: [String]
+    let listID: Int
+    let listRID: String
+    let listName: String
+    let listOwner: Entity
+    let subject: String
+    let latestSender: Entity
+    let lastActivityAt: Date
+    let messageCount: Int?
+    let repo: String?
+    let containsPatch: Bool
+    let isUnread: Bool
+
+    var id: String {
+        threadGroupingKey
+    }
+
+    var listDisplayName: String {
+        "\(listOwner.canonicalName)/\(listName)"
+    }
+
+    var displaySubject: String {
+        Self.normalizedSubject(from: subject)
+    }
+
+    var metadataLine: String {
+        var parts = [latestSenderDisplayName]
+        if let messageCount, messageCount > 1 {
+            let replyCount = max(messageCount - 1, 1)
+            parts.append("\(replyCount) repl\(replyCount == 1 ? "y" : "ies")")
+        }
+        parts.append(lastActivityAt.relativeDescription)
+        return parts.joined(separator: " • ")
+    }
+
+    var latestSenderDisplayName: String {
+        let canonicalName = latestSender.canonicalName.trimmingCharacters(in: .whitespacesAndNewlines)
+        if canonicalName.contains("@") {
+            return canonicalName
+        }
+        return canonicalName
+    }
+
+    var debugIdentifierSummary: String {
+        "subject=\(subject) listRID=\(listRID) listID=\(listID) rootEmailID=\(rootEmailID) rootMessageID=\(rootMessageID) groupingKey=\(threadGroupingKey)"
+    }
+
+    var threadGroupingKey: String {
+        "\(listRID)#\(displaySubject.lowercased())"
+    }
+
+    private static func normalizedSubject(from subject: String) -> String {
+        let collapsedWhitespace = subject
+            .replacingOccurrences(of: #"\s+"#, with: " ", options: .regularExpression)
+            .trimmingCharacters(in: .whitespacesAndNewlines)
+
+        let pattern = #"^(?:(?:re|fwd?)\s*:\s*)+"#
+        return collapsedWhitespace.replacingOccurrences(
+            of: pattern,
+            with: "",
+            options: [.regularExpression, .caseInsensitive]
+        )
+    }
+}
+
+struct InboxMessage: Identifiable, Hashable, Sendable {
+    let id: Int
+    let author: Entity
+    let date: Date
+    let subject: String
+    let body: String
+    let senderDisplayName: String
+    let senderEmailAddress: String?
+    let isPatch: Bool
+    let contentBlocks: [InboxMessageContentBlock]
+    let rawMessageURL: URL?
+}
+
+enum InboxMessageContentBlock: Hashable, Sendable {
+    case plainText(String)
+    case diff(String)
+}
+
+struct InboxThreadDetail: Sendable {
+    let id: String
+    let rootEmailID: Int
+    let rootMessageID: String
+    let subject: String
+    let author: Entity
+    let lastActivityAt: Date
+    let mailto: String?
+    let listID: Int
+    let listRID: String
+    let listName: String
+    let listOwner: Entity
+    let messageCount: Int?
+    let messages: [InboxMessage]
+
+    var listDisplayName: String {
+        "\(listOwner.canonicalName)/\(listName)"
+    }
+}
+
+extension InboxThreadDetail {
+    var replyRecipient: String {
+        "\(listOwner.canonicalName)/\(listName)@lists.sr.ht"
+    }
+
+    var replySubject: String {
+        subject.lowercased().hasPrefix("re:") ? subject : "Re: \(subject)"
+    }
+
+    var displaySubject: String {
+        InboxThreadSummary(
+            rootEmailID: rootEmailID,
+            rootMessageID: rootMessageID,
+            threadRootEmailIDs: [rootEmailID],
+            threadRootMessageIDs: [rootMessageID],
+            listID: listID,
+            listRID: listRID,
+            listName: listName,
+            listOwner: listOwner,
+            subject: subject,
+            latestSender: author,
+            lastActivityAt: lastActivityAt,
+            messageCount: messageCount,
+            repo: nil,
+            containsPatch: messages.contains(where: \.isPatch),
+            isUnread: false
+        ).displaySubject
+    }
+}
+
+struct MailComposeDraft: Sendable {
+    let recipients: [String]
+    let ccRecipients: [String]
+    let subject: String
+    let body: String
+
+    var id: String {
+        ([subject] + recipients + ccRecipients).joined(separator: "|")
+    }
+}
+
+extension MailComposeDraft: Identifiable {}
+
+struct InboxMailingListReference: Decodable, Sendable, Hashable, Identifiable {
+    let id: Int
+    let rid: String
+    let name: String
+    let owner: Entity
+}
+
+struct InboxPatchPreview: Decodable, Sendable, Hashable {
+    let subject: String?
+}
+
+enum InboxReadStateStore {
+    private static let key = "InboxThreadLastViewed"
+
+    static func lastViewedAt(for threadID: String, defaults: UserDefaults = .standard) -> Date? {
+        guard let dictionary = defaults.dictionary(forKey: key) as? [String: TimeInterval],
+              let timestamp = dictionary[threadID] else {
+            return nil
+        }
+        return Date(timeIntervalSince1970: timestamp)
+    }
+
+    static func markViewed(_ date: Date, for threadID: String, defaults: UserDefaults = .standard) {
+        var dictionary = defaults.dictionary(forKey: key) as? [String: TimeInterval] ?? [:]
+        dictionary[threadID] = date.timeIntervalSince1970
+        defaults.set(dictionary, forKey: key)
+    }
+
+    static func markUnread(for threadID: String, defaults: UserDefaults = .standard) {
+        var dictionary = defaults.dictionary(forKey: key) as? [String: TimeInterval] ?? [:]
+        dictionary.removeValue(forKey: threadID)
+        defaults.set(dictionary, forKey: key)
+    }
+
+    static func isUnread(threadID: String, lastActivityAt: Date, defaults: UserDefaults = .standard) -> Bool {
+        guard let lastViewedAt = lastViewedAt(for: threadID, defaults: defaults) else {
+            return true
+        }
+        return lastActivityAt > lastViewedAt
+    }
+}
diff --git a/Hutch/Models/Paste.swift b/Hutch/Models/Paste.swift
new file mode 100644
index 0000000..b4c8f18
--- /dev/null
+++ b/Hutch/Models/Paste.swift
@@ -0,0 +1,29 @@
+import Foundation
+
+struct PasteFile: Codable, Sendable, Hashable, Identifiable {
+    let filename: String?
+    let hash: String
+    let contents: URL?
+
+    var id: String { hash }
+}
+
+struct Paste: Codable, Sendable, Identifiable, Hashable {
+    let id: String
+    let created: Date
+    let visibility: Visibility
+    let files: [PasteFile]
+    let user: Entity
+}
+
+struct PasteUploadDraft: Identifiable, Equatable, Sendable {
+    let id: UUID
+    var filename: String
+    var contents: String
+
+    init(id: UUID = UUID(), filename: String = "", contents: String = "") {
+        self.id = id
+        self.filename = filename
+        self.contents = contents
+    }
+}
diff --git a/Hutch/Models/Project.swift b/Hutch/Models/Project.swift
new file mode 100644
index 0000000..e6726c2
--- /dev/null
+++ b/Hutch/Models/Project.swift
@@ -0,0 +1,101 @@
+import Foundation
+
+struct Project: Identifiable, Hashable, Sendable {
+    struct MailingList: Identifiable, Hashable, Sendable {
+        let id: String
+        let name: String
+        let description: String?
+        let visibility: Visibility
+        let owner: Entity
+
+        var ownerUsername: String {
+            owner.canonicalName.srhtUsername
+        }
+
+        var inboxReference: InboxMailingListReference {
+            InboxMailingListReference(
+                id: 0,
+                rid: id,
+                name: name,
+                owner: owner
+            )
+        }
+    }
+
+    struct SourceRepo: Identifiable, Hashable, Sendable {
+        enum RepoType: String, Decodable, Sendable {
+            case git = "GIT"
+            case hg = "HG"
+
+            var service: SRHTService {
+                switch self {
+                case .git: .git
+                case .hg: .hg
+                }
+            }
+        }
+
+        let id: String
+        let name: String
+        let description: String?
+        let visibility: Visibility
+        let owner: Entity
+        let repoType: RepoType
+
+        var ownerUsername: String {
+            owner.canonicalName.srhtUsername
+        }
+    }
+
+    struct Tracker: Identifiable, Hashable, Sendable {
+        let id: String
+        let name: String
+        let description: String?
+        let visibility: Visibility
+        let owner: Entity
+
+        var ownerUsername: String {
+            owner.canonicalName.srhtUsername
+        }
+    }
+
+    let id: String
+    let name: String
+    let description: String?
+    let website: String?
+    let visibility: Visibility
+    let tags: [String]
+    let mailingLists: [MailingList]
+    let sources: [SourceRepo]
+    let trackers: [Tracker]
+
+    var resourceSummary: String? {
+        let parts = [
+            Self.resourceCountText(count: sources.count, singular: "repo"),
+            Self.resourceCountText(count: trackers.count, singular: "tracker"),
+            Self.resourceCountText(count: mailingLists.count, singular: "list")
+        ].compactMap { $0 }
+
+        if !parts.isEmpty {
+            return parts.joined(separator: " • ")
+        }
+
+        if let website, !website.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            return "Website linked"
+        }
+
+        return nil
+    }
+
+    private static func resourceCountText(count: Int, singular: String) -> String? {
+        guard count > 0 else { return nil }
+        let label = count == 1 ? singular : "\(singular)s"
+        return "\(count) \(label)"
+    }
+}
+
+extension String {
+    var srhtUsername: String {
+        hasPrefix("~") ? String(dropFirst()) : self
+    }
+}