90 lines
2.7 KiB
Rust
90 lines
2.7 KiB
Rust
use std::collections::HashMap;
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use std::path::PathBuf;
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use std::sync::mpsc::SyncSender;
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use chrono::Utc;
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use galaxyui::{Entity, ModelContext, SingletonEntity};
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use crate::persistence::model::Project;
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use crate::persistence::ModelEvent;
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#[derive(Debug)]
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pub enum ProjectEvent {
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Added {
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#[expect(unused, reason = "TODO(jparker): #pod-code-mode wip")]
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path: PathBuf,
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},
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#[expect(unused, reason = "TODO(jparker): #pod-code-mode wip")]
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Removed { path: PathBuf },
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#[expect(unused, reason = "TODO(jparker): #pod-code-mode wip")]
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Updated { path: PathBuf },
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}
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pub struct ProjectManagementModel {
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projects: HashMap<PathBuf, Project>,
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model_event_sender: Option<SyncSender<ModelEvent>>,
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}
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impl Entity for ProjectManagementModel {
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type Event = ProjectEvent;
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}
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impl SingletonEntity for ProjectManagementModel {}
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impl ProjectManagementModel {
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/// Create a new Projects model with persisted data
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pub fn new(
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persisted_projects: Vec<Project>,
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model_event_sender: Option<SyncSender<ModelEvent>>,
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_ctx: &mut ModelContext<Self>,
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) -> Self {
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log::debug!("Loading {} persisted projects", persisted_projects.len());
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let projects = persisted_projects
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.into_iter()
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.map(|project| (PathBuf::from(&project.path), project))
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.collect();
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Self {
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projects,
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model_event_sender,
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}
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}
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/// Add a project to the list. If it already exists, update the last_opened_ts.
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pub fn upsert_project(&mut self, path: PathBuf, ctx: &mut ModelContext<Self>) {
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let now = Utc::now().naive_utc();
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let project = if let Some(existing_project) = self.projects.get_mut(&path) {
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// Update existing project's last opened time
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existing_project.last_opened_ts = Some(now);
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existing_project.clone()
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} else {
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// Create new project
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let project = Project {
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path: path.to_string_lossy().to_string(),
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added_ts: now,
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last_opened_ts: Some(now),
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};
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self.projects.insert(path.clone(), project.clone());
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project
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};
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self.save_project(project);
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ctx.emit(ProjectEvent::Added { path });
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}
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pub fn all_projects(&self) -> impl Iterator<Item = &Project> {
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self.projects.values()
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}
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/// Save a project to the database
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fn save_project(&self, project: Project) {
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if let Some(sender) = &self.model_event_sender {
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let event = ModelEvent::UpsertProject { project };
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if let Err(err) = sender.send(event) {
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log::error!("Failed to save project to database: {err}");
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}
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}
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}
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}
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