Initial commit: suixinkan_ios UIKit rewrite project.

Co-authored-by: Cursor <cursoragent@cursor.com>

suixinkan_ios/Features/Invite/Models/InviteModels.swift

@@ -0,0 +1,156 @@
+//
+//  InviteModels.swift
+//  suixinkan
+//
+//  Created by Codex on 2026/6/24.
+//
+
+import Foundation
+
+/// 邀请信息响应实体，表示邀请码、邀请链接和规则文案。
+struct InviteInfoResponse: Decodable, Equatable {
+    let enableInvite: Bool
+    let inviteCode: String
+    let inviteUrl: String
+    let description: [String]
+
+    /// 字段映射，兼容后端下划线命名。
+    enum CodingKeys: String, CodingKey {
+        case enableInvite = "enable_invite"
+        case inviteCode = "invite_code"
+        case inviteUrl = "invite_url"
+        case description
+    }
+
+    /// 宽松解码邀请信息。
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        enableInvite = try container.decodeInviteLossyBool(forKey: .enableInvite) ?? true
+        inviteCode = try container.decodeInviteLossyString(forKey: .inviteCode)
+        inviteUrl = try container.decodeInviteLossyString(forKey: .inviteUrl)
+        description = (try? container.decodeIfPresent([String].self, forKey: .description)) ?? []
+    }
+}
+
+/// 邀请用户实体，表示邀请记录里的摄影师。
+struct InviteUserItem: Decodable, Identifiable, Hashable {
+    let id: Int
+    let realName: String
+    let phone: String
+    let avatar: String
+    let createdAt: String
+    let inviteLevel: Int
+
+    /// 字段映射，兼容后端下划线命名。
+    enum CodingKeys: String, CodingKey {
+        case id
+        case realName = "real_name"
+        case phone
+        case avatar
+        case createdAt = "created_at"
+        case inviteLevel = "invite_level"
+    }
+
+    /// 宽松解码邀请用户字段。
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        id = try container.decodeInviteLossyInt(forKey: .id) ?? 0
+        realName = try container.decodeInviteLossyString(forKey: .realName)
+        phone = try container.decodeInviteLossyString(forKey: .phone)
+        avatar = try container.decodeInviteLossyString(forKey: .avatar)
+        createdAt = try container.decodeInviteLossyString(forKey: .createdAt)
+        inviteLevel = try container.decodeInviteLossyInt(forKey: .inviteLevel) ?? 0
+    }
+}
+
+/// 邀请记录页面展示行实体，统一邀请用户和奖励明细的展示字段。
+struct InviteDisplayRow: Identifiable, Equatable {
+    let id: String
+    let title: String
+    let subtitle: String
+    let amount: String
+    let time: String
+    let phone: String
+    let avatar: String
+    let inviteLevel: Int
+
+    /// 邀请层级文案。
+    var levelText: String {
+        inviteLevel == 1 ? "一级" : "二级"
+    }
+
+    /// 头像占位文案。
+    var avatarPlaceholder: String {
+        if let first = title.first {
+            return String(first)
+        }
+        if let first = phone.first {
+            return String(first)
+        }
+        return "?"
+    }
+}
+
+/// 邀请记录分段类型。
+enum InviteRecordTab: CaseIterable, Equatable {
+    case invite
+    case reward
+
+    /// 分段标题。
+    var title: String {
+        switch self {
+        case .invite: return "邀请记录"
+        case .reward: return "奖励记录"
+        }
+    }
+}
+
+private extension KeyedDecodingContainer {
+    /// 将 String、数字和 Bool 宽松解码为字符串。
+    func decodeInviteLossyString(forKey key: Key) throws -> String {
+        if let value = try? decodeIfPresent(String.self, forKey: key) {
+            return value
+        }
+        if let value = try? decodeIfPresent(Int.self, forKey: key) {
+            return String(value)
+        }
+        if let value = try? decodeIfPresent(Double.self, forKey: key) {
+            return String(value)
+        }
+        if let value = try? decodeIfPresent(Bool.self, forKey: key) {
+            return value ? "1" : "0"
+        }
+        return ""
+    }
+
+    /// 将 String、Double 和 Int 宽松解码为 Int。
+    func decodeInviteLossyInt(forKey key: Key) throws -> Int? {
+        if let value = try? decodeIfPresent(Int.self, forKey: key) {
+            return value
+        }
+        if let value = try? decodeIfPresent(Double.self, forKey: key) {
+            return Int(value)
+        }
+        if let value = try? decodeIfPresent(String.self, forKey: key) {
+            let text = value.trimmingCharacters(in: .whitespacesAndNewlines)
+            return Int(text) ?? Double(text).map(Int.init)
+        }
+        return nil
+    }
+
+    /// 将 String、数字和 Bool 宽松解码为 Bool。
+    func decodeInviteLossyBool(forKey key: Key) throws -> Bool? {
+        if let value = try? decodeIfPresent(Bool.self, forKey: key) {
+            return value
+        }
+        if let value = try? decodeIfPresent(Int.self, forKey: key) {
+            return value != 0
+        }
+        if let value = try? decodeIfPresent(String.self, forKey: key) {
+            let text = value.trimmingCharacters(in: .whitespacesAndNewlines).lowercased()
+            if ["1", "true", "yes"].contains(text) { return true }
+            if ["0", "false", "no"].contains(text) { return false }
+        }
+        return nil
+    }
+}