refactor: rewrite origin name extractor from regex to nom combinators

apps/recorder/src/models/bangumi.rs

@@ -17,7 +17,7 @@ use crate::{
             MikanBangumiHash, MikanBangumiMeta, build_mikan_bangumi_subscription_rss_url,
             scrape_mikan_poster_meta_from_image_url,
         },
-        origin::extract_season_from_title_body,
+        origin::{OriginCompTrait, SeasonComp},
     },
 };
 
@@ -123,7 +123,11 @@ impl ActiveModel {
         let mikan_client = ctx.mikan();
         let storage_service = ctx.storage();
         let mikan_base_url = mikan_client.base_url();
-        let (_, season_raw, season_index) = extract_season_from_title_body(&meta.bangumi_title);
+        let season_comp = SeasonComp::parse_comp(&meta.bangumi_title)
+            .ok()
+            .map(|(_, s)| s);
+        let season_index = season_comp.as_ref().map(|s| s.num).unwrap_or(1);
+        let season_raw = season_comp.map(|s| s.source.into_owned());
 
         let rss_url = build_mikan_bangumi_subscription_rss_url(
             mikan_base_url.clone(),

apps/recorder/src/models/episodes.rs

@@ -10,7 +10,7 @@ use crate::{
     errors::RecorderResult,
     extract::{
         mikan::{MikanEpisodeHash, MikanEpisodeMeta, build_mikan_episode_homepage_url},
-        origin::extract_episode_meta_from_origin_name,
+        origin::{OriginCompTrait, OriginNameRoot},
     },
 };
 
@@ -124,7 +124,7 @@ impl ActiveModel {
         episode: MikanEpisodeMeta,
     ) -> RecorderResult<Self> {
         let mikan_base_url = ctx.mikan().base_url().clone();
-        let episode_extention_meta = extract_episode_meta_from_origin_name(&episode.episode_title)
+        let episode_extention_meta = OriginNameRoot::parse_comp(&episode.episode_title)
             .inspect_err(|err| {
                 tracing::error!(
                     err = ?err,
@@ -132,6 +132,7 @@ impl ActiveModel {
                     "Failed to parse episode extension meta from episode title, skip"
                 );
             })
+            .map(|(_, e)| e.into_meta())
             .ok();
         let homepage = build_mikan_episode_homepage_url(mikan_base_url, &episode.mikan_episode_id);