Update

src/fanbox/comment_list.rs

@@ -1,6 +1,10 @@
 use super::comment::FanboxComment;
+#[cfg(test)]
+use super::post::FanboxPost;
 use crate::fanbox_api::FanboxClientInternal;
+use crate::gettext;
 use json::JsonValue;
+use proc_macros::fanbox_api_test;
 use std::fmt::Debug;
 use std::sync::Arc;
 
@@ -15,6 +19,36 @@ pub struct FanboxCommentList {
 }
 
 impl FanboxCommentList {
+    #[allow(dead_code)]
+    /// Get next page.
+    /// # Note
+    /// If no next page presented, will return a error.
+    pub async fn get_next_page(&self) -> Option<Self> {
+        match &self.next_url {
+            Some(next_url) => {
+                match self
+                    .client
+                    .get_url(
+                        next_url,
+                        gettext("Failed to get next page of comments:"),
+                        gettext("Comment's data:"),
+                    )
+                    .await
+                {
+                    Some(s) => Self::new(&s["body"], Arc::clone(&self.client)),
+                    None => None,
+                }
+            }
+            None => None,
+        }
+    }
+
+    #[allow(dead_code)]
+    /// Returns true if next page is presented.
+    pub fn has_next_page(&self) -> bool {
+        self.next_url.is_some()
+    }
+
     /// Create a new instance
     pub fn new(value: &JsonValue, client: Arc<FanboxClientInternal>) -> Option<Self> {
         let oitems = &value["items"];
@@ -45,3 +79,40 @@ impl Debug for FanboxCommentList {
             .finish_non_exhaustive()
     }
 }
+
+fanbox_api_test!(test_comment_list, {
+    match client.get_post_info(3795935).await {
+        Some(data) => {
+            assert_eq!(data.id(), Some(3795935));
+            assert_eq!(
+                data.title(),
+                Some("171🍡新刊表紙の限定差分&skebイラストラフ※R18")
+            );
+            match data {
+                FanboxPost::Article(a) => {
+                    println!("{:?}", a);
+                    let list = a.comment_list().unwrap();
+                    if list.has_next_page() {
+                        match list.get_next_page().await {
+                            Some(list) => {
+                                println!("{:?}", list);
+                            }
+                            None => {
+                                panic!("Failed to get the next page.")
+                            }
+                        }
+                    }
+                }
+                FanboxPost::Unknown(data) => {
+                    println!("{}", data.data);
+                }
+                _ => {
+                    println!("{:?}", data);
+                }
+            }
+        }
+        None => {
+            panic!("Failed to get the post info(171🍡新刊表紙の限定差分&skebイラストラフ※R18)");
+        }
+    }
+});