完善任务流程、键盘适配与页面交互

suixinkan/Features/WildPhotographerReport/ViewModels/WildPhotographerReportViewModels.swift

@@ -1168,9 +1168,27 @@ final class WildReportRiskMapViewModel {
         )
     }
 
-    /// 生成线索分享提示。
-    func shareSelectedClue() {
-        _ = selectedClue
+    /// 拉取当前选中举报线索的小程序分享载荷。
+    func shareSelectedClue(api: any WildPhotographerReportServing) async -> WeChatMiniProgramSharePayload? {
+        guard let marker = selectedMarker,
+              marker.kind == .wildPhotographer || marker.kind == .processingClue,
+              let reportID = reportID(fromMarkerID: marker.id)
+        else {
+            errorMessage = "请选择可分享的举报线索"
+            notifyStateChange()
+            return nil
+        }
+
+        do {
+            let shareData = try await api.reportShare(id: String(reportID))
+            return shareData.payload
+        } catch is CancellationError {
+            return nil
+        } catch {
+            errorMessage = error.localizedDescription
+            notifyStateChange()
+            return nil
+        }
     }
 
     /// 生成图片预览提示。
@@ -1371,6 +1389,12 @@ final class WildReportRiskMapViewModel {
         )
     }
 
+    private func reportID(fromMarkerID markerID: String) -> Int? {
+        let parts = markerID.split(separator: "-", maxSplits: 1).map(String.init)
+        guard parts.count == 2, let id = Int(parts[1]), id >= 1 else { return nil }
+        return id
+    }
+
     private func mergeDetail(_ detail: WildReportMarkerDetailResponse, intoMarkerID markerID: String) {
         guard let index = markers.firstIndex(where: { $0.id == markerID }),
               case .activeClue(let oldClue) = markers[index].detail