ios-projects/AIStudyApp/AIStudyApp/Features/Profile/ProfileView.swift

import SwiftUI

struct ProfileView: View {
    @StateObject private var viewModel = ProfileViewModel()

    var body: some View {
        ZStack {
            ZXGradient.page.ignoresSafeArea()
            ScrollView {
                VStack(spacing: 16) {
                    HStack {
                        Text("我的").font(.system(size: 22, weight: .heavy)).foregroundColor(Color.zxF0).tracking(-0.5)
                        Spacer()
                        NavigationLink(value: Route.notificationList) {
                            Image("icon-notifications").resizable().scaledToFit().frame(width: 22, height: 22).foregroundColor(Color.zxF05)
                        }
                        .accessibilityLabel("通知中心")
                        NavigationLink(value: Route.settings) {
                            Image("icon-settings").resizable().scaledToFit().frame(width: 22, height: 22).foregroundColor(Color.zxF05)
                        }
                        .accessibilityLabel("设置")
                    }.padding(.horizontal, 20).padding(.top, 8).padding(.bottom, 4)
                    profileCard
                    VStack(spacing: 0) {
                        NavigationLink(value: Route.goalSetting) {
                            ZXProfileMenuRow(icon: "target", title: "学习目标设置", desc: "调整你的学习目标")
                        }.foregroundColor(.primary)
                        ZXProfileDivider()
                        NavigationLink(value: Route.settings) {
                            ZXProfileMenuRow(icon: "bell", title: "复习提醒", desc: "间隔复习通知设置")
                        }.foregroundColor(.primary)
                        ZXProfileDivider()
                        NavigationLink(value: Route.methodPreference) {
                            ZXProfileMenuRow(icon: "puzzlepiece", title: "学习方法偏好", desc: "回忆 · 费曼 · 间隔")
                        }.foregroundColor(.primary)
                        ZXProfileDivider()
                        NavigationLink(value: Route.feedbackForm) {
                            ZXProfileMenuRow(icon: "bubble.left", title: "帮助与反馈", desc: "问题报告 · 功能建议")
                        }.foregroundColor(.primary)
                    }.background(Color.zxFill004).clipShape(RoundedRectangle(cornerRadius: 20)).overlay(RoundedRectangle(cornerRadius: 20).stroke(Color.zxBorder006, lineWidth: 1))
                    assetsSection.padding(.bottom, 120)
                }.padding(.horizontal, 20)
            }.scrollIndicators(.hidden)
        }
        .task { await viewModel.loadAll() }
        .navigationDestination(for: Route.self) { $0.destination }
    }

    private var defaultAvatarIcon: some View {
        ZStack {
            Circle().fill(Color.zxPurpleBG(0.2)).frame(width: 80, height: 80)
            Image("icon-brain")
                .font(.system(size: 36))
                .foregroundColor(Color.zxPurple)
        }
    }

    private var profileCard: some View {
        let profile = viewModel.userProfile
        return NavigationLink(value: Route.editProfile) {
            VStack(spacing: 16) {
                HStack {
                    ZStack {
                        if let urlStr = profile?.avatarUrl, let url = URL(string: urlStr) {
                            AsyncImage(url: url) { phase in
                                switch phase {
                                case .success(let img):
                                    img.resizable().scaledToFill()
                                default:
                                    defaultAvatarIcon
                                }
                            }
                            .frame(width: 80, height: 80)
                            .clipShape(Circle())
                        } else {
                            defaultAvatarIcon
                        }
                    }
                    VStack(alignment: .leading, spacing: 4) {
                        Text(profile?.nickname ?? "学习者").font(.system(size: 20, weight: .bold)).foregroundColor(Color.zxF0)
                        Text(profile?.email ?? "").font(.system(size: 12)).foregroundColor(Color.zxF04)
                    }
                    Spacer(); Image("icon-chevron-right").resizable().scaledToFit().frame(width: 16, height: 16).foregroundColor(Color.zxF03)
                }
                HStack(spacing: 0) { ZXProfileStat(value: "\(viewModel.summary?.activeDays ?? 0)", label: "活跃天", color: Color.zxOrange); ZXProfileStat(value: "\(viewModel.summary?.totalCardsReviewed ?? 0)", label: "复习卡片", color: Color.zxPurple); ZXProfileStat(value: "\(viewModel.summary?.totalMinutes ?? 0)", label: "分钟", color: Color.zxTeal) }
            }.padding(20).background(ZXGradient.profileCard).overlay(RoundedRectangle(cornerRadius: 20).stroke(Color(hex: "#7C6EFA", opacity: 0.2), lineWidth: 1)).clipShape(RoundedRectangle(cornerRadius: 20))
        }.foregroundColor(.primary)
        .accessibilityLabel("编辑个人资料，\(profile?.nickname ?? "学习者")")
        .accessibilityHint("双击查看和编辑个人资料")
    }
    private var assetsSection: some View {
        VStack(spacing: 16) {
            // 学习资产
            VStack(spacing: 0) {
                NavigationLink(value: Route.libraryCreate) {
                    HStack {
                        Image("icon-books").resizable().scaledToFit().frame(width: 20, height: 20).foregroundColor(Color.zxF05)

                        Text("学习资产").font(.system(size: 14, weight: .semibold)).foregroundColor(Color.zxF0)
                        Spacer()
                        Text("\(viewModel.kbCount)库 \(viewModel.itemCount)项 \(viewModel.cardCount)卡").font(.system(size: 12)).foregroundColor(Color.zxF04)
                        Image("icon-chevron-right").resizable().scaledToFit().frame(width: 16, height: 16).foregroundColor(Color.zxF03)
                    }.padding(.horizontal, 16).padding(.vertical, 14)
                }.foregroundColor(.primary)
                ZXProfileDivider()
                NavigationLink(value: Route.notificationList) {
                    HStack {
                        Image("icon-bell-on").resizable().scaledToFit().frame(width: 20, height: 20).foregroundColor(Color.zxF05)

                        Text("消息中心").font(.system(size: 14, weight: .semibold)).foregroundColor(Color.zxF0)
                        Spacer(); Image("icon-chevron-right").resizable().scaledToFit().frame(width: 16, height: 16).foregroundColor(Color.zxF03)
                    }.padding(.horizontal, 16).padding(.vertical, 14)
                }.foregroundColor(.primary)
                ZXProfileDivider()
                HStack {
                    Image("icon-storage").resizable().scaledToFit().frame(width: 20, height: 20).foregroundColor(Color.zxF05)

                    VStack(alignment: .leading, spacing: 2) {
                        Text("存储空间").font(.system(size: 14, weight: .semibold)).foregroundColor(Color.zxF0)
                        Text(viewModel.formattedStorage).font(.system(size: 12)).foregroundColor(Color.zxF04)
                    }
                    Spacer(); Image("icon-chevron-right").resizable().scaledToFit().frame(width: 16, height: 16).foregroundColor(Color.zxF03)
                }.padding(.horizontal, 16).padding(.vertical, 14)
            }.background(Color.zxFill004).clipShape(RoundedRectangle(cornerRadius: 20)).overlay(RoundedRectangle(cornerRadius: 20).stroke(Color.zxBorder006, lineWidth: 1))
        }
    }
}
struct ZXProfileStat: View { let v: String; let l: String; let c: Color; var body: some View { VStack(spacing: 2) { Text(v).font(.system(size: 18, weight: .bold)).foregroundColor(c); Text(l).font(.system(size: 12)).foregroundColor(Color.zxF04) }.frame(maxWidth: .infinity) }
    init(value: String, label: String, color: Color) { self.v = value; self.l = label; self.c = color }
}
struct ZXProfileMenuRow: View { let icon: String; let title: String; let desc: String
    var body: some View { HStack(spacing: 12) { Image(systemName: icon).font(.system(size: 18)).foregroundColor(Color.zxF05).frame(width: 36, height: 36).background(Color.zxFill006).clipShape(RoundedRectangle(cornerRadius: 10)); VStack(alignment: .leading, spacing: 2) { Text(title).font(.system(size: 14, weight: .semibold)).foregroundColor(Color.zxF0); Text(desc).font(.system(size: 12)).foregroundColor(Color.zxF03) }; Spacer(); Image("icon-chevron-right").resizable().scaledToFit().frame(width: 16, height: 16).foregroundColor(Color.zxF03) }.padding(.horizontal, 16).padding(.vertical, 14).accessibilityLabel("\(title)：\(desc)") }
}
struct ZXProfileDivider: View {
    var body: some View { Rectangle().fill(Color.zxBorder008).frame(height: 1).padding(.leading, 64) }
}
struct ZXAchievementBadge: View { let icon: String; let label: String; let color: Color
    var body: some View { VStack(spacing: 6) { Image(systemName: icon).font(.system(size: 22)).foregroundColor(color).frame(width: 48, height: 48).background(color.opacity(0.12)).clipShape(RoundedRectangle(cornerRadius: 14)).overlay(RoundedRectangle(cornerRadius: 14).stroke(color.opacity(0.25), lineWidth: 1)); Text(label).font(.system(size: 10, weight: .semibold)).foregroundColor(Color.zxF04) }.frame(maxWidth: .infinity) }
}