[*] refactor: video-editor

Author: heng30

lib/video-editor/src/project/project.rs

@@ -2,6 +2,7 @@ use super::{CURRENT_PROJECT_VERSION, filters::*, metadata::*};
 use crate::{
     Error, Result,
     filters::traits::SubtitleEntry,
+    media::playlist::Playlist,
     tracks::{
         audio_track::AudioTrack,
         manager::Manager,
@@ -23,6 +24,7 @@ pub struct ProjectFile {
     pub modified_at: DateTime<Utc>,
     pub duration_secs: f64,
     pub tracks: Vec<TrackData>,
+    pub playlist: Playlist,
     #[serde(default)]
     pub preview_config: ProjectPreviewConfig,
 }
@@ -223,6 +225,7 @@ impl From<&Manager> for ProjectFile {
             duration_secs: manager.duration.as_secs_f64(),
             tracks: manager.tracks.iter().map(|t| t.into()).collect(),
             preview_config: ProjectPreviewConfig::default(),
+            playlist: Playlist::new("Default".to_string()),
         }
     }
 }
@@ -445,6 +448,7 @@ pub struct ManagerData {
     pub version: u32,
     pub created_at: DateTime<Utc>,
     pub preview_config: ProjectPreviewConfig,
+    pub playlist: Playlist,
     pub inner: Option<Manager>,
 }
 
@@ -454,6 +458,7 @@ impl ManagerData {
             version: CURRENT_PROJECT_VERSION,
             created_at: chrono::Utc::now(),
             preview_config: ProjectPreviewConfig::default(),
+            playlist: Playlist::new("Default".to_string()),
             inner: Some(manager),
         }
     }
@@ -462,6 +467,11 @@ impl ManagerData {
         self.preview_config = config;
         self
     }
+
+    pub fn with_playlist(mut self, playlist: Playlist) -> Self {
+        self.playlist = playlist;
+        self
+    }
 }
 
 impl TryFrom<&ProjectFile> for ManagerData {
@@ -487,6 +497,7 @@ impl TryFrom<&ProjectFile> for ManagerData {
             version: file.version,
             created_at: file.created_at,
             preview_config: file.preview_config.clone(),
+            playlist: file.playlist.clone(),
             inner: Some(manager),
         };
 
@@ -523,6 +534,7 @@ pub fn save_project<P: AsRef<Path>>(manager_data: &ManagerData, path: P) -> Resu
     let mut project_file = ProjectFile::from(manager);
     project_file.created_at = manager_data.created_at;
     project_file.preview_config = manager_data.preview_config.clone();
+    project_file.playlist = manager_data.playlist.clone();
     let json = serde_json::to_string_pretty(&project_file)?;
 
     fs::write(&path, json)?;