From 01d53bb07993651751df318022e2ddef2cade61d Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Fri, 22 Mar 2024 20:59:36 +0100
Subject: [PATCH] feat: add recent files request to project manager

---
 src/project_manager.zig | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/project_manager.zig b/src/project_manager.zig
index 4d746a5..4beb7c6 100644
--- a/src/project_manager.zig
+++ b/src/project_manager.zig
@@ -103,6 +103,8 @@ const Process = struct {
             });
         } else if (try m.match(.{ "open", tp.extract(&project_directory) })) {
             self.open(project_directory) catch |e| return from.send_raw(tp.exit_message(e));
+        } else if (try m.match(.{ "request_recent_files", tp.extract(&project_directory) })) {
+            self.request_recent_files(from, project_directory) catch |e| return from.send_raw(tp.exit_message(e));
         } else if (try m.match(.{"shutdown"})) {
             return tp.exit_normal();
         } else if (try m.match(.{ "exit", "normal" })) {
@@ -121,6 +123,11 @@ const Process = struct {
             try walk_tree_async(self.a, project_directory);
         }
     }
+
+    fn request_recent_files(self: *Process, from: tp.pid_ref, project_directory: []const u8) error{ OutOfMemory, Exit }!void {
+        const project = if (self.projects.get(project_directory)) |p| p else return tp.exit("No project");
+        return project.request_recent_files(from);
+    }
 };
 
 const Project = struct {
@@ -151,6 +158,13 @@ const Project = struct {
         if (self.files.get(path) != null) return;
         try self.files.put(try self.a.dupe(u8, path), {});
     }
+
+    fn request_recent_files(self: *Project, from: tp.pid_ref) error{ OutOfMemory, Exit }!void {
+        var i = self.files.iterator();
+        while (i.next()) |file| {
+            try from.send(.{ "PRJ", "recent", file.key_ptr.* });
+        }
+    }
 };
 
 fn walk_tree_async(a_: std.mem.Allocator, root_path_: []const u8) tp.result {