time配置校验时间冲突

app/src/main/java/com/ckkj/water/plan/WaterConfigFragment_copy.java

@@ -38,9 +38,11 @@ import com.yanzhenjie.recyclerview.SwipeMenuItem;
 import com.yanzhenjie.recyclerview.SwipeRecyclerView;
 import com.yanzhenjie.recyclerview.widget.DefaultItemDecoration;
 
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.Locale;
 
 public class WaterConfigFragment_copy extends BaseFragment<WaterConfigFragmentLayoutCopyBinding, WaterPlanPresenter>
         implements WaterPlanContract.WaterPlanView {
@@ -154,7 +156,13 @@ public class WaterConfigFragment_copy extends BaseFragment<WaterConfigFragmentLa
                     ToastUtil.showShort(mContext, "请至少配置一天的时间");
                     return;
                 }
-                //TODO 这里需要校验一下TimeData中的时间，设定的时间，开始时间+浇水时长，不能与当天其他时间设定的时间冲突，或者重合。需要避开。
+                // 校验每一天内的时间是否有冲突
+                String conflictMsg = checkTimeConflict();
+                if (conflictMsg != null) {
+                    ToastUtil.showShort(mContext, conflictMsg);
+                    return;
+                }
+
                 isConfigSubmitted = true;
                 break;
         }
@@ -167,6 +175,54 @@ public class WaterConfigFragment_copy extends BaseFragment<WaterConfigFragmentLa
     public void commitConfig() {
     }
 
+    /**
+     * 校验每一天内的时间配置是否有冲突
+     * @return null表示无冲突，返回具体提示信息表示有冲突
+     */
+    private String checkTimeConflict() {
+        SimpleDateFormat sdf = new SimpleDateFormat("HH:mm", Locale.getDefault());
+
+        for (int dayIndex = 0; dayIndex < weekList.size(); dayIndex++) {
+            WaterPlanWeekEntity.DetailsBean dayBean = weekList.get(dayIndex);
+            List<WaterPlanWeekEntity.TimeDataBean> timeDataList = dayBean.getTimeData();
+
+            if (timeDataList == null || timeDataList.isEmpty()) {
+                continue;
+            }
+
+            // 收集该天所有有效的时间段（开始时间 + 结束时间）
+            List<long[]> periods = new ArrayList<>();
+            for (WaterPlanWeekEntity.TimeDataBean timeData : timeDataList) {
+                if (TextUtils.isEmpty(timeData.getStartTime()) || timeData.getDurationMin() <= 0) {
+                    continue;
+                }
+                try {
+                    Date startDate = sdf.parse(timeData.getStartTime());
+                    long startMinutes = startDate.getHours() * 60 + startDate.getMinutes();
+                    long endMinutes = startMinutes + timeData.getDurationMin();
+                    periods.add(new long[]{startMinutes, endMinutes});
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+
+            // 检查是否有冲突
+            for (int i = 0; i < periods.size(); i++) {
+                for (int j = i + 1; j < periods.size(); j++) {
+                    long[] p1 = periods.get(i);
+                    long[] p2 = periods.get(j);
+                    // 冲突条件：一个段的开始时间在另一个段的结束时间之前（即有重叠）
+                    // 不冲突：p1.end <= p2.start 或 p2.end <= p1.start
+                    if (!(p1[1] <= p2[0] || p2[1] <= p1[0])) {
+                        String dayName = dayBean.getWeekName();
+                        return dayName + "的时间配置存在冲突，请调整";
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
     /**
      * 选择开始时间
      * @param position