feat: 更新素材管理和举报风险地图

suixinkan/UI/WildPhotographerReport/WildPhotographerReportSubmitViewController.swift

@@ -4,7 +4,6 @@
 //
 
 import PhotosUI
-import QuickLook
 import SnapKit
 import UIKit
 
@@ -20,7 +19,6 @@ final class WildPhotographerReportSubmitViewController: BaseViewController {
     private let contactField = UITextField()
     private let submitButton = UIButton(type: .system)
     private var pickerTarget: WildReportPickerTarget = .image
-    private var previewURL: URL?
     private weak var activeInputView: UIView?
 
     init(
@@ -213,7 +211,12 @@ final class WildPhotographerReportSubmitViewController: BaseViewController {
         grid.axis = .vertical
         grid.spacing = 8
 
-        let types = viewModel.reportTypes.isEmpty ? WildReportType.fallbackOptions : viewModel.reportTypes
+        let types = viewModel.reportTypes
+        if types.isEmpty, !viewModel.isLoadingReportTypes {
+            let empty = WildReportUI.label("暂无可选举报类型，请稍后重试", font: .systemFont(ofSize: 13), color: AppColor.textSecondary)
+            card.stack.addArrangedSubview(empty)
+            return card
+        }
         stride(from: 0, to: types.count, by: 3).forEach { startIndex in
             let rowTypes = Array(types[startIndex ..< min(startIndex + 3, types.count)])
             let row = UIStackView()
@@ -223,7 +226,7 @@ final class WildPhotographerReportSubmitViewController: BaseViewController {
 
             rowTypes.forEach { type in
                 let button = WildReportTypeOptionButton()
-                button.apply(type: type, isSelected: type == viewModel.selectedReportType)
+                button.apply(type: type, isSelected: viewModel.selectedReportType == type)
                 button.addAction(UIAction { [weak self] _ in self?.viewModel.selectReportType(type) }, for: .touchUpInside)
                 button.snp.makeConstraints { make in make.height.equalTo(72) }
                 row.addArrangedSubview(button)
@@ -537,14 +540,11 @@ final class WildPhotographerReportSubmitViewController: BaseViewController {
     }
 
     private func previewAttachment(_ attachment: WildReportAttachment) {
-        guard let url = attachment.localFileURL else {
+        guard let item = MediaPreviewItem(wildReportAttachment: attachment) else {
             showToast("当前附件暂无本地预览")
             return
         }
-        previewURL = url
-        let preview = QLPreviewController()
-        preview.dataSource = self
-        present(preview, animated: true)
+        presentMediaPreview(items: [item], startIndex: 0)
     }
 
     @objc private func refreshLocationTapped() { viewModel.refreshCurrentLocation() }
@@ -631,16 +631,6 @@ extension WildPhotographerReportSubmitViewController: PHPickerViewControllerDele
     }
 }
 
-extension WildPhotographerReportSubmitViewController: QLPreviewControllerDataSource {
-    func numberOfPreviewItems(in controller: QLPreviewController) -> Int {
-        previewURL == nil ? 0 : 1
-    }
-
-    func previewController(_ controller: QLPreviewController, previewItemAt index: Int) -> QLPreviewItem {
-        previewURL! as NSURL
-    }
-}
-
 extension WildPhotographerReportSubmitViewController: UITextViewDelegate {
     func textViewDidBeginEditing(_ textView: UITextView) {
         activeInputView = textView