feat: add WeChat sharing and invite flow
This commit is contained in:
448
suixinkan/UI/Invite/PhotographerInviteViewController.swift
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448
suixinkan/UI/Invite/PhotographerInviteViewController.swift
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//
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// PhotographerInviteViewController.swift
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// suixinkan
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//
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import SnapKit
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import UIKit
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/// 摄影师邀请页面，展示邀请二维码、邀请码、收益规则、新人福利和分享入口。
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final class PhotographerInviteViewController: BaseViewController {
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private let viewModel = PhotographerInviteViewModel()
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private let inviteAPI: InviteServing
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private let scrollView = UIScrollView()
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private let contentStack = UIStackView()
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private let qrCard = UIView()
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private let qrImageView = UIImageView()
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private let inviteCodeLabel = UILabel()
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private let ruleStack = UIStackView()
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/// 初始化摄影师邀请页面。
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init(inviteAPI: InviteServing = NetworkServices.shared.inviteAPI) {
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self.inviteAPI = inviteAPI
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super.init(nibName: nil, bundle: nil)
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func setupNavigationBar() {
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title = "摄影师邀请"
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}
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override func setupUI() {
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view.backgroundColor = UIColor(hex: 0xF5F6F8)
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scrollView.alwaysBounceVertical = true
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scrollView.refreshControl = UIRefreshControl()
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contentStack.axis = .vertical
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contentStack.spacing = 16
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view.addSubview(scrollView)
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scrollView.addSubview(contentStack)
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contentStack.addArrangedSubview(makeInviteCard())
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contentStack.addArrangedSubview(makeRuleCard())
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contentStack.addArrangedSubview(makeBenefitCard())
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contentStack.addArrangedSubview(makeInviteRecordEntry())
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}
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override func setupConstraints() {
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scrollView.snp.makeConstraints { make in
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make.edges.equalTo(view.safeAreaLayoutGuide)
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}
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contentStack.snp.makeConstraints { make in
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make.top.bottom.equalTo(scrollView.contentLayoutGuide).inset(16)
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make.leading.trailing.equalTo(scrollView.frameLayoutGuide).inset(16)
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make.width.equalTo(scrollView.frameLayoutGuide).offset(-32)
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}
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}
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override func bindActions() {
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scrollView.refreshControl?.addTarget(self, action: #selector(refreshPulled), for: .valueChanged)
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viewModel.onStateChange = { [weak self] in
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Task { @MainActor in
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self?.applyViewModel()
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}
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}
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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Task { await viewModel.reload(api: inviteAPI) }
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}
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private func makeInviteCard() -> UIView {
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qrCard.backgroundColor = .white
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qrCard.layer.cornerRadius = 12
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qrCard.clipsToBounds = true
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let stack = UIStackView()
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stack.axis = .vertical
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stack.spacing = 16
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stack.alignment = .fill
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qrCard.addSubview(stack)
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qrImageView.contentMode = .scaleAspectFit
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qrImageView.backgroundColor = .white
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qrImageView.image = UIImage(systemName: "qrcode")
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qrImageView.tintColor = AppColor.textTertiary
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stack.addArrangedSubview(qrImageView)
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let codeRow = UIStackView()
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codeRow.axis = .horizontal
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codeRow.alignment = .center
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codeRow.spacing = 8
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inviteCodeLabel.font = .systemFont(ofSize: 16)
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inviteCodeLabel.textColor = UIColor(hex: 0x4B5563)
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inviteCodeLabel.numberOfLines = 1
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codeRow.addArrangedSubview(inviteCodeLabel)
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let copyButton = UIButton(type: .system)
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copyButton.setTitle("复制", for: .normal)
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copyButton.setTitleColor(.white, for: .normal)
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copyButton.titleLabel?.font = .systemFont(ofSize: 14, weight: .medium)
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copyButton.backgroundColor = AppColor.primary
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copyButton.layer.cornerRadius = 6
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copyButton.addTarget(self, action: #selector(copyCodeTapped), for: .touchUpInside)
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codeRow.addArrangedSubview(copyButton)
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copyButton.snp.makeConstraints { make in
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make.width.equalTo(64)
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make.height.equalTo(28)
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}
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stack.addArrangedSubview(codeRow)
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let actionRow = UIStackView()
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actionRow.axis = .horizontal
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actionRow.spacing = 12
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actionRow.distribution = .fillEqually
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let shareButton = InviteIconButton(title: "分享", imageName: "ic_invite_share", backgroundColor: UIColor(hex: 0x07C160))
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shareButton.addTarget(self, action: #selector(shareTapped), for: .touchUpInside)
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let linkButton = InviteIconButton(title: "复制链接", imageName: "ic_invite_link", backgroundColor: AppColor.primary)
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linkButton.addTarget(self, action: #selector(copyLinkTapped), for: .touchUpInside)
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actionRow.addArrangedSubview(shareButton)
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actionRow.addArrangedSubview(linkButton)
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stack.addArrangedSubview(actionRow)
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actionRow.snp.makeConstraints { make in
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make.height.equalTo(44)
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}
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stack.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(16)
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}
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qrImageView.snp.makeConstraints { make in
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make.height.equalTo(280)
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}
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return qrCard
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}
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private func makeRuleCard() -> UIView {
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let card = UIView()
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card.backgroundColor = .white
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card.layer.cornerRadius = 12
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card.layer.borderWidth = 1
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card.layer.borderColor = AppColor.cardOutline.cgColor
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let titleLabel = UILabel()
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titleLabel.text = "收益规则"
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titleLabel.font = .systemFont(ofSize: 18, weight: .medium)
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titleLabel.textColor = .black
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ruleStack.axis = .vertical
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ruleStack.spacing = 12
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let stack = UIStackView(arrangedSubviews: [titleLabel, ruleStack])
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stack.axis = .vertical
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stack.spacing = 12
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card.addSubview(stack)
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stack.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(16)
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}
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return card
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}
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private func makeBenefitCard() -> UIView {
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let card = UIView()
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card.backgroundColor = .white
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card.layer.cornerRadius = 12
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card.clipsToBounds = true
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let titleLabel = UILabel()
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titleLabel.text = "新人福利"
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titleLabel.font = .systemFont(ofSize: 18, weight: .medium)
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titleLabel.textColor = .black
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let grid = UIStackView()
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grid.axis = .vertical
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grid.spacing = 12
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let benefits: [(String, String)] = [
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("免费剪辑修图", "ic_invite_benefit_free_editing"),
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("免费云盘相册", "ic_invite_benefit_free_cloud"),
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("免费线上流量", "ic_free_traffic"),
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("景区运营身份", "ic_scenic_identity"),
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("接单软件工具", "ic_order_tools"),
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("免佣金特权", "ic_no_commission"),
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]
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for index in stride(from: 0, to: benefits.count, by: 2) {
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let row = UIStackView()
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row.axis = .horizontal
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row.spacing = 12
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row.distribution = .fillEqually
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row.addArrangedSubview(InviteBenefitView(title: benefits[index].0, imageName: benefits[index].1))
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row.addArrangedSubview(InviteBenefitView(title: benefits[index + 1].0, imageName: benefits[index + 1].1))
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grid.addArrangedSubview(row)
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}
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let validityStack = UIStackView()
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validityStack.axis = .vertical
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validityStack.spacing = 8
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["活动有效期: 2026年9月1日", "佣金有效期: 2028年1月1日"].forEach { text in
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let label = UILabel()
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label.text = text
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label.font = .app(.body)
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label.textColor = UIColor(hex: 0x7B8EAA)
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validityStack.addArrangedSubview(label)
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}
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let stack = UIStackView(arrangedSubviews: [titleLabel, grid, validityStack])
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stack.axis = .vertical
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stack.spacing = 16
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card.addSubview(stack)
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stack.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(16)
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}
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return card
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}
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private func makeInviteRecordEntry() -> UIView {
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let container = UIView()
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container.backgroundColor = UIColor(hex: 0xF5F6F8)
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container.snp.makeConstraints { make in
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make.height.equalTo(64)
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}
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let button = UIButton(type: .system)
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button.backgroundColor = .white
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button.layer.cornerRadius = 8
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button.setTitle("邀请记录", for: .normal)
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button.setTitleColor(AppColor.primary, for: .normal)
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button.titleLabel?.font = .systemFont(ofSize: 16, weight: .medium)
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button.setImage(UIImage(named: "ic_invite_record")?.withRenderingMode(.alwaysTemplate), for: .normal)
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button.tintColor = AppColor.primary
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button.imageEdgeInsets = UIEdgeInsets(top: 0, left: -6, bottom: 0, right: 6)
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button.addTarget(self, action: #selector(inviteRecordTapped), for: .touchUpInside)
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container.addSubview(button)
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button.snp.makeConstraints { make in
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make.leading.trailing.equalToSuperview()
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make.top.equalToSuperview().offset(16)
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make.height.equalTo(48)
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}
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return container
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}
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@MainActor
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private func applyViewModel() {
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if viewModel.isLoading {
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showLoading()
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} else {
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hideLoading()
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scrollView.refreshControl?.endRefreshing()
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}
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if let qrImage = viewModel.qrImage {
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qrImageView.image = qrImage
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}
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let attributed = NSMutableAttributedString(
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string: "邀请码: ",
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attributes: [.foregroundColor: UIColor(hex: 0x4B5563)]
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)
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attributed.append(
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NSAttributedString(
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string: viewModel.inviteCode.isEmpty ? "--" : viewModel.inviteCode,
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attributes: [.foregroundColor: AppColor.primary]
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)
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)
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inviteCodeLabel.attributedText = attributed
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applyRules()
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if let message = viewModel.errorMessage {
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showToast("获取邀请信息失败: \(message)")
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}
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}
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private func applyRules() {
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ruleStack.arrangedSubviews.forEach { view in
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ruleStack.removeArrangedSubview(view)
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view.removeFromSuperview()
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}
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viewModel.rules.enumerated().forEach { index, rule in
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ruleStack.addArrangedSubview(InviteRuleRow(rule: rule, imageName: index.isMultiple(of: 2) ? "ic_invite_earnings" : "ic_user_benefits"))
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}
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}
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@objc private func refreshPulled() {
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Task { await viewModel.reload(api: inviteAPI) }
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}
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@objc private func copyCodeTapped() {
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guard !viewModel.inviteCodeForCopy().isEmpty else {
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showToast("邀请码加载中，请稍后重试")
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return
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}
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UIPasteboard.general.string = viewModel.inviteCodeForCopy()
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showToast("已复制成功")
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}
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@objc private func copyLinkTapped() {
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guard !viewModel.inviteUrlForCopy().isEmpty else {
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showToast("邀请链接加载中，请稍后重试")
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return
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}
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UIPasteboard.general.string = viewModel.inviteUrlForCopy()
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showToast("已复制成功")
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}
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@objc private func shareTapped() {
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guard !viewModel.inviteUrl.isEmpty else {
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showToast("邀请链接加载中，请稍后重试")
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return
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}
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let payload = WeChatWebPageSharePayload(
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title: "邀请你加入随心瞰商家版",
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description: viewModel.inviteCode.isEmpty ? "摄影师邀请" : "邀请码：\(viewModel.inviteCode)",
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url: viewModel.inviteUrl
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)
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WeChatShareService.shareWebPage(payload, scene: .session, thumbImage: viewModel.qrImage ?? WeChatShareService.defaultThumbImage()) { [weak self] result in
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Task { @MainActor in
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self?.handleShareResult(result)
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}
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}
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}
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@objc private func inviteRecordTapped() {
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navigationController?.pushViewController(InviteRecordViewController(), animated: true)
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}
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private func handleShareResult(_ result: WeChatShareResult) {
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switch result {
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case .success:
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showToast("已分享到微信好友")
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case .cancelled:
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showToast("已取消分享")
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case .notInstalled:
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showToast("未安装微信，无法分享")
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case .unsupported:
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showToast("当前微信版本不支持分享")
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case .invalidPayload(let message):
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showToast(message)
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case .sendFailed, .unknown:
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showToast("分享失败，请稍后重试")
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}
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}
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}
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/// 邀请页带图标按钮。
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private final class InviteIconButton: UIButton {
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/// 初始化带图标按钮。
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init(title: String, imageName: String, backgroundColor: UIColor) {
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super.init(frame: .zero)
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self.backgroundColor = backgroundColor
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layer.cornerRadius = 8
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setTitle(title, for: .normal)
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setTitleColor(.white, for: .normal)
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setImage(UIImage(named: imageName)?.withRenderingMode(.alwaysTemplate), for: .normal)
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tintColor = .white
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titleLabel?.font = .systemFont(ofSize: 14, weight: .medium)
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imageEdgeInsets = UIEdgeInsets(top: 0, left: -3, bottom: 0, right: 3)
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titleEdgeInsets = UIEdgeInsets(top: 0, left: 3, bottom: 0, right: -3)
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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}
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/// 收益规则展示行。
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private final class InviteRuleRow: UIView {
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/// 初始化收益规则展示行。
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init(rule: String, imageName: String) {
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super.init(frame: .zero)
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let iconView = UIImageView(image: UIImage(named: imageName)?.withRenderingMode(.alwaysTemplate))
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iconView.tintColor = AppColor.primary
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iconView.contentMode = .scaleAspectFit
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let label = UILabel()
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label.text = rule
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label.font = .app(.body)
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label.textColor = .black
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label.numberOfLines = 0
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addSubview(iconView)
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addSubview(label)
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iconView.snp.makeConstraints { make in
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make.leading.equalToSuperview()
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make.top.equalToSuperview().offset(2)
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make.size.equalTo(16)
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}
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label.snp.makeConstraints { make in
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make.top.bottom.trailing.equalToSuperview()
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make.leading.equalTo(iconView.snp.trailing).offset(12)
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}
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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}
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/// 新人福利卡片。
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private final class InviteBenefitView: UIView {
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/// 初始化新人福利卡片。
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init(title: String, imageName: String) {
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super.init(frame: .zero)
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backgroundColor = UIColor(hex: 0xEFF6FF)
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layer.cornerRadius = 12
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let iconView = UIImageView(image: UIImage(named: imageName)?.withRenderingMode(.alwaysTemplate))
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iconView.tintColor = AppColor.primary
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iconView.contentMode = .scaleAspectFit
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let titleLabel = UILabel()
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titleLabel.text = title
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titleLabel.font = .app(.body)
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titleLabel.textColor = .black
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titleLabel.textAlignment = .center
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titleLabel.numberOfLines = 2
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addSubview(iconView)
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addSubview(titleLabel)
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snp.makeConstraints { make in
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make.height.equalTo(80)
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}
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iconView.snp.makeConstraints { make in
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make.centerX.equalToSuperview()
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make.top.equalToSuperview().offset(12)
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make.size.equalTo(24)
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}
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titleLabel.snp.makeConstraints { make in
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make.leading.trailing.equalToSuperview().inset(8)
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make.top.equalTo(iconView.snp.bottom).offset(8)
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make.bottom.lessThanOrEqualToSuperview().inset(8)
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}
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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}
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Reference in New Issue
Block a user