import Foundation

/// `repo deps status <owner/name>` — dependency-check status. `lastCheck`,
/// `lastError` and `issueNumber` are `omitempty` server-side: a repository
/// whose checks were just switched on carries none of them, which is the
/// ordinary case, not an edge case.
nonisolated struct DepsStatus: Decodable, Sendable, Hashable {
    let enabled: Bool
    let lastCheck: Date?
    let lastError: String?
    let issueNumber: Int64?
    let behind: [DepBehind]

    enum CodingKeys: String, CodingKey {
        case enabled, behind
        case lastCheck = "last_check"
        case lastError = "last_error"
        case issueNumber = "issue_number"
    }
}

/// One outdated dependency. `id` includes the ecosystem because two
/// ecosystems can carry the same package name, and a colliding id makes
/// SwiftUI reuse one row for the other.
nonisolated struct DepBehind: Decodable, Sendable, Hashable, Identifiable {
    let ecosystem: String
    let name: String
    let current: String
    let latest: String

    var id: String { "\(ecosystem)/\(name)" }
}