import Foundation public struct CCUsageTokenSnapshot: Sendable, Equatable {    public let sessionTokens: Int?    public let sessionCostUSD: Double?    public let last30DaysTokens: Int?    public let last30DaysCostUSD: Double?    public let daily: [CCUsageDailyReport.Entry]    public let updatedAt: Date     public init(        sessionTokens: Int?,        sessionCostUSD: Double?,        last30DaysTokens: Int?,        last30DaysCostUSD: Double?,        daily: [CCUsageDailyReport.Entry],        updatedAt: Date)    {        self.sessionTokens = sessionTokens        self.sessionCostUSD = sessionCostUSD        self.last30DaysTokens = last30DaysTokens        self.last30DaysCostUSD = last30DaysCostUSD        self.daily = daily        self.updatedAt = updatedAt    }} public struct CCUsageDailyReport: Sendable, Decodable {    public struct ModelBreakdown: Sendable, Decodable, Equatable {        public let modelName: String        public let costUSD: Double?         private enum CodingKeys: String, CodingKey {            case modelName            case costUSD            case cost        }         public init(from decoder: Decoder) throws {            let container = try decoder.container(keyedBy: CodingKeys.self)            self.modelName = try container.decode(String.self, forKey: .modelName)            self.costUSD =                try container.decodeIfPresent(Double.self, forKey: .costUSD)                ?? container.decodeIfPresent(Double.self, forKey: .cost)        }         public init(modelName: String, costUSD: Double?) {            self.modelName = modelName            self.costUSD = costUSD        }    }     public struct Entry: Sendable, Decodable, Equatable {        public let date: String        public let inputTokens: Int?        public let outputTokens: Int?        public let totalTokens: Int?        public let costUSD: Double?        public let modelsUsed: [String]?        public let modelBreakdowns: [ModelBreakdown]?         private enum CodingKeys: String, CodingKey {            case date            case inputTokens            case outputTokens            case totalTokens            case costUSD            case totalCost            case modelsUsed            case models            case modelBreakdowns        }         public init(from decoder: Decoder) throws {            let container = try decoder.container(keyedBy: CodingKeys.self)            self.date = try container.decode(String.self, forKey: .date)            self.inputTokens = try container.decodeIfPresent(Int.self, forKey: .inputTokens)            self.outputTokens = try container.decodeIfPresent(Int.self, forKey: .outputTokens)            self.totalTokens = try container.decodeIfPresent(Int.self, forKey: .totalTokens)            self.costUSD =                try container.decodeIfPresent(Double.self, forKey: .costUSD)                ?? container.decodeIfPresent(Double.self, forKey: .totalCost)            self.modelsUsed = Self.decodeModelsUsed(from: container)            self.modelBreakdowns = try container.decodeIfPresent([ModelBreakdown].self, forKey: .modelBreakdowns)        }         public init(            date: String,            inputTokens: Int?,            outputTokens: Int?,            totalTokens: Int?,            costUSD: Double?,            modelsUsed: [String]?,            modelBreakdowns: [ModelBreakdown]?)        {            self.date = date            self.inputTokens = inputTokens            self.outputTokens = outputTokens            self.totalTokens = totalTokens            self.costUSD = costUSD            self.modelsUsed = modelsUsed            self.modelBreakdowns = modelBreakdowns        }         private static func decodeModelsUsed(from container: KeyedDecodingContainer<CodingKeys>) -> [String]? {            func decodeStringList(_ key: CodingKeys) -> [String]? {                (try? container.decodeIfPresent([String].self, forKey: key)).flatMap(\.self)            }             if let modelsUsed = decodeStringList(.modelsUsed) { return modelsUsed }            if let models = decodeStringList(.models) { return models }             guard container.contains(.models) else { return nil }             guard let modelMap = try? container.nestedContainer(keyedBy: CCUsageAnyCodingKey.self, forKey: .models)            else { return nil }             let modelNames = modelMap.allKeys.map(\.stringValue).sorted()            return modelNames.isEmpty ? nil : modelNames        }    }     public struct Summary: Sendable, Decodable, Equatable {        public let totalInputTokens: Int?        public let totalOutputTokens: Int?        public let totalTokens: Int?        public let totalCostUSD: Double?         private enum CodingKeys: String, CodingKey {            case totalInputTokens            case totalOutputTokens            case totalTokens            case totalCostUSD            case totalCost        }         public init(            totalInputTokens: Int?,            totalOutputTokens: Int?,            totalTokens: Int?,            totalCostUSD: Double?)        {            self.totalInputTokens = totalInputTokens            self.totalOutputTokens = totalOutputTokens            self.totalTokens = totalTokens            self.totalCostUSD = totalCostUSD        }         public init(from decoder: Decoder) throws {            let container = try decoder.container(keyedBy: CodingKeys.self)            self.totalInputTokens = try container.decodeIfPresent(Int.self, forKey: .totalInputTokens)            self.totalOutputTokens = try container.decodeIfPresent(Int.self, forKey: .totalOutputTokens)            self.totalTokens = try container.decodeIfPresent(Int.self, forKey: .totalTokens)            self.totalCostUSD =                try container.decodeIfPresent(Double.self, forKey: .totalCostUSD)                ?? container.decodeIfPresent(Double.self, forKey: .totalCost)        }    }     public let data: [Entry]    public let summary: Summary?     private enum CodingKeys: String, CodingKey {        case type        case data        case summary        case daily        case totals    }     public init(from decoder: Decoder) throws {        let container = try decoder.container(keyedBy: CodingKeys.self)         if container.contains(.type) {            _ = try container.decode(String.self, forKey: .type)            self.data = try container.decode([Entry].self, forKey: .data)            self.summary = try container.decodeIfPresent(Summary.self, forKey: .summary)            return        }         self.data = try container.decode([Entry].self, forKey: .daily)        if container.contains(.totals) {            let totals = try container.decode(CCUsageLegacyTotals.self, forKey: .totals)            self.summary = Summary(                totalInputTokens: totals.totalInputTokens,                totalOutputTokens: totals.totalOutputTokens,                totalTokens: totals.totalTokens,                totalCostUSD: totals.totalCost)        } else {            self.summary = nil        }    }     public init(data: [Entry], summary: Summary?) {        self.data = data        self.summary = summary    }} public struct CCUsageSessionReport: Sendable, Decodable {    public struct Entry: Sendable, Decodable, Equatable {        public let session: String        public let inputTokens: Int?        public let outputTokens: Int?        public let totalTokens: Int?        public let costUSD: Double?        public let lastActivity: String?         private enum CodingKeys: String, CodingKey {            case session            case sessionId            case inputTokens            case outputTokens            case totalTokens            case costUSD            case totalCost            case lastActivity        }         public init(from decoder: Decoder) throws {            let container = try decoder.container(keyedBy: CodingKeys.self)            self.session =                try container.decodeIfPresent(String.self, forKey: .session)                ?? container.decode(String.self, forKey: .sessionId)            self.inputTokens = try container.decodeIfPresent(Int.self, forKey: .inputTokens)            self.outputTokens = try container.decodeIfPresent(Int.self, forKey: .outputTokens)            self.totalTokens = try container.decodeIfPresent(Int.self, forKey: .totalTokens)            self.costUSD =                try container.decodeIfPresent(Double.self, forKey: .costUSD)                ?? container.decodeIfPresent(Double.self, forKey: .totalCost)            self.lastActivity = try container.decodeIfPresent(String.self, forKey: .lastActivity)        }    }     public struct Summary: Sendable, Decodable, Equatable {        public let totalCostUSD: Double?         private enum CodingKeys: String, CodingKey {            case totalCostUSD            case totalCost        }         public init(from decoder: Decoder) throws {            let container = try decoder.container(keyedBy: CodingKeys.self)            self.totalCostUSD =                try container.decodeIfPresent(Double.self, forKey: .totalCostUSD)                ?? container.decodeIfPresent(Double.self, forKey: .totalCost)        }    }     public let data: [Entry]    public let summary: Summary?     private enum CodingKeys: String, CodingKey {        case type        case data        case summary        case sessions        case totals    }     public init(from decoder: Decoder) throws {        let container = try decoder.container(keyedBy: CodingKeys.self)        if container.contains(.type) {            _ = try container.decode(String.self, forKey: .type)            self.data = try container.decode([Entry].self, forKey: .data)            self.summary = try container.decodeIfPresent(Summary.self, forKey: .summary)            return        }         self.data = try container.decode([Entry].self, forKey: .sessions)        self.summary = try container.decodeIfPresent(Summary.self, forKey: .totals)    }} public struct CCUsageMonthlyReport: Sendable, Decodable {    public struct Entry: Sendable, Decodable, Equatable {        public let month: String        public let totalTokens: Int?        public let costUSD: Double?         private enum CodingKeys: String, CodingKey {            case month            case totalTokens            case costUSD            case totalCost        }         public init(from decoder: Decoder) throws {            let container = try decoder.container(keyedBy: CodingKeys.self)            self.month = try container.decode(String.self, forKey: .month)            self.totalTokens = try container.decodeIfPresent(Int.self, forKey: .totalTokens)            self.costUSD =                try container.decodeIfPresent(Double.self, forKey: .costUSD)                ?? container.decodeIfPresent(Double.self, forKey: .totalCost)        }    }     public struct Summary: Sendable, Decodable, Equatable {        public let totalTokens: Int?        public let totalCostUSD: Double?         private enum CodingKeys: String, CodingKey {            case totalTokens            case costUSD            case totalCostUSD            case totalCost        }         public init(from decoder: Decoder) throws {            let container = try decoder.container(keyedBy: CodingKeys.self)            self.totalTokens = try container.decodeIfPresent(Int.self, forKey: .totalTokens)            self.totalCostUSD =                try container.decodeIfPresent(Double.self, forKey: .totalCostUSD)                ?? container.decodeIfPresent(Double.self, forKey: .costUSD)                ?? container.decodeIfPresent(Double.self, forKey: .totalCost)        }    }     public let data: [Entry]    public let summary: Summary?     private enum CodingKeys: String, CodingKey {        case type        case data        case summary        case monthly        case totals    }     public init(from decoder: Decoder) throws {        let container = try decoder.container(keyedBy: CodingKeys.self)         if container.contains(.type) {            _ = try container.decode(String.self, forKey: .type)            self.data = try container.decode([Entry].self, forKey: .data)            self.summary = try container.decodeIfPresent(Summary.self, forKey: .summary)            return        }         self.data = try container.decode([Entry].self, forKey: .monthly)        self.summary = try container.decodeIfPresent(Summary.self, forKey: .totals)    }} private struct CCUsageLegacyTotals: Sendable, Decodable {    let totalInputTokens: Int?    let totalOutputTokens: Int?    let totalTokens: Int?    let totalCost: Double?} private struct CCUsageAnyCodingKey: CodingKey {    var intValue: Int?    var stringValue: String     init?(intValue: Int) {        self.intValue = intValue        self.stringValue = "\(intValue)"    }     init?(stringValue: String) {        self.stringValue = stringValue        self.intValue = nil    }} enum CCUsageDateParser {    static func parse(_ text: String?) -> Date? {        guard let text, !text.isEmpty else { return nil }        let trimmed = text.trimmingCharacters(in: .whitespacesAndNewlines)         let iso = ISO8601DateFormatter()        iso.formatOptions = [.withInternetDateTime, .withFractionalSeconds]        if let d = iso.date(from: trimmed) { return d }        iso.formatOptions = [.withInternetDateTime]        if let d = iso.date(from: trimmed) { return d }         let day = DateFormatter()        day.locale = Locale(identifier: "en_US_POSIX")        day.timeZone = TimeZone.current        day.dateFormat = "yyyy-MM-dd"        if let d = day.date(from: trimmed) { return d }         let monthDayYear = DateFormatter()        monthDayYear.locale = Locale(identifier: "en_US_POSIX")        monthDayYear.timeZone = TimeZone.current        monthDayYear.dateFormat = "MMM d, yyyy"        if let d = monthDayYear.date(from: trimmed) { return d }         return nil    }     static func parseMonth(_ text: String?) -> Date? {        guard let text, !text.isEmpty else { return nil }        let trimmed = text.trimmingCharacters(in: .whitespacesAndNewlines)         let monthYear = DateFormatter()        monthYear.locale = Locale(identifier: "en_US_POSIX")        monthYear.timeZone = TimeZone.current        monthYear.dateFormat = "MMM yyyy"        if let d = monthYear.date(from: trimmed) { return d }         let fullMonthYear = DateFormatter()        fullMonthYear.locale = Locale(identifier: "en_US_POSIX")        fullMonthYear.timeZone = TimeZone.current        fullMonthYear.dateFormat = "MMMM yyyy"        if let d = fullMonthYear.date(from: trimmed) { return d }         let ym = DateFormatter()        ym.locale = Locale(identifier: "en_US_POSIX")        ym.timeZone = TimeZone.current        ym.dateFormat = "yyyy-MM"        if let d = ym.date(from: trimmed) { return d }         return nil    }}