Initial project setup - Phases 1-3 complete

ProxyCore/Sources/DataLayer/Models/CapturedTraffic.swift

@@ -0,0 +1,140 @@
+import Foundation
+import GRDB
+
+public struct CapturedTraffic: Codable, FetchableRecord, MutablePersistableRecord, Identifiable, Sendable {
+    public var id: Int64?
+    public var requestId: String
+    public var domain: String
+    public var url: String
+    public var method: String
+    public var scheme: String
+    public var statusCode: Int?
+    public var statusText: String?
+
+    // Request
+    public var requestHeaders: String?
+    public var requestBody: Data?
+    public var requestBodySize: Int
+    public var requestContentType: String?
+    public var queryParameters: String?
+
+    // Response
+    public var responseHeaders: String?
+    public var responseBody: Data?
+    public var responseBodySize: Int
+    public var responseContentType: String?
+
+    // Timing
+    public var startedAt: Double
+    public var completedAt: Double?
+    public var durationMs: Int?
+
+    // Metadata
+    public var isSslDecrypted: Bool
+    public var isPinned: Bool
+    public var isWebsocket: Bool
+    public var isHidden: Bool
+
+    public var createdAt: Double
+
+    public static let databaseTableName = "captured_traffic"
+
+    public mutating func didInsert(_ inserted: InsertionSuccess) {
+        id = inserted.rowID
+    }
+
+    public init(
+        id: Int64? = nil,
+        requestId: String = UUID().uuidString,
+        domain: String,
+        url: String,
+        method: String,
+        scheme: String,
+        statusCode: Int? = nil,
+        statusText: String? = nil,
+        requestHeaders: String? = nil,
+        requestBody: Data? = nil,
+        requestBodySize: Int = 0,
+        requestContentType: String? = nil,
+        queryParameters: String? = nil,
+        responseHeaders: String? = nil,
+        responseBody: Data? = nil,
+        responseBodySize: Int = 0,
+        responseContentType: String? = nil,
+        startedAt: Double = Date().timeIntervalSince1970,
+        completedAt: Double? = nil,
+        durationMs: Int? = nil,
+        isSslDecrypted: Bool = false,
+        isPinned: Bool = false,
+        isWebsocket: Bool = false,
+        isHidden: Bool = false,
+        createdAt: Double = Date().timeIntervalSince1970
+    ) {
+        self.id = id
+        self.requestId = requestId
+        self.domain = domain
+        self.url = url
+        self.method = method
+        self.scheme = scheme
+        self.statusCode = statusCode
+        self.statusText = statusText
+        self.requestHeaders = requestHeaders
+        self.requestBody = requestBody
+        self.requestBodySize = requestBodySize
+        self.requestContentType = requestContentType
+        self.queryParameters = queryParameters
+        self.responseHeaders = responseHeaders
+        self.responseBody = responseBody
+        self.responseBodySize = responseBodySize
+        self.responseContentType = responseContentType
+        self.startedAt = startedAt
+        self.completedAt = completedAt
+        self.durationMs = durationMs
+        self.isSslDecrypted = isSslDecrypted
+        self.isPinned = isPinned
+        self.isWebsocket = isWebsocket
+        self.isHidden = isHidden
+        self.createdAt = createdAt
+    }
+}
+
+// MARK: - Computed Properties
+
+extension CapturedTraffic {
+    public var decodedRequestHeaders: [String: String] {
+        guard let data = requestHeaders?.data(using: .utf8),
+              let dict = try? JSONDecoder().decode([String: String].self, from: data) else {
+            return [:]
+        }
+        return dict
+    }
+
+    public var decodedResponseHeaders: [String: String] {
+        guard let data = responseHeaders?.data(using: .utf8),
+              let dict = try? JSONDecoder().decode([String: String].self, from: data) else {
+            return [:]
+        }
+        return dict
+    }
+
+    public var decodedQueryParameters: [String: String] {
+        guard let data = queryParameters?.data(using: .utf8),
+              let dict = try? JSONDecoder().decode([String: String].self, from: data) else {
+            return [:]
+        }
+        return dict
+    }
+
+    public var startDate: Date {
+        Date(timeIntervalSince1970: startedAt)
+    }
+
+    public var formattedDuration: String {
+        guard let ms = durationMs else { return "-" }
+        if ms < 1000 {
+            return "\(ms) ms"
+        } else {
+            return String(format: "%.1f s", Double(ms) / 1000.0)
+        }
+    }
+}