1 files changed, 40 insertions, 15 deletions

diff --git a/src/main.zig b/src/main.zig
index c1d63c0..ac52f8a 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -4,6 +4,7 @@ pub const gss = @import("gss.zig");
 pub const recognizer = @import("recognizer.zig");
 pub const argument = @import("argument.zig");
 pub const Generator = @import("generator.zig").Generator;
+pub const Scheduler = @import("scheduler.zig").Scheduler;
 
 const Args = argument.Args;
 const RecognizeArgs = argument.RecognizeArgs;
@@ -83,26 +84,50 @@ fn recognize(args: *RecognizeArgs, allocator: std.mem.Allocator) !void {
 	try bufwriter.flush();
 }
 
-fn generate(args: *GenerateArgs, allocator: std.mem.Allocator) !void {
-	var writer = args.output.file.writer();
-	var count: usize = 0;
+const RandomGenerator = Generator(struct {
+	const Self = @This();
 
-	var generator = Generator(struct {
-		const Self = @This();
+	pub fn next(_: *Self, n: usize) usize {
+		return std.crypto.random.uintLessThan(usize, n);
+	}
+});
 
-		pub fn next(_: *Self, n: usize) usize {
-			return std.crypto.random.uintLessThan(usize, n);
+pub fn generate_word(
+	args: *GenerateArgs,
+	generator: *RandomGenerator,
+	allocator: std.mem.Allocator
+) []const u8 {
+	while (true) {
+		const text = generator.sentential_from_grammar(
+			&args.grammar,
+			10000,
+			allocator
+		) catch continue;
+		if (text.len >= args.min_length) {
+			return text;
 		}
-	}){};
 
-	while (count < args.count) {
-		const text = try generator.sentential_from_grammar(&args.grammar, 1000, allocator);
-		defer allocator.free(text);
+		allocator.free(text);
+	}
+}
 
-		if (args.empty or text.len > 0) {
-			try writer.print("{s}\n", .{text});
-			count += 1;
-		}
+fn generate(args: *GenerateArgs, allocator: std.mem.Allocator) !void {
+	var writer = args.output.file.writer();
+
+	var scheduler: Scheduler(generate_word) = undefined;
+	try scheduler.init(allocator);
+	var generator = RandomGenerator {};
+
+	for (0..args.count) |_| {
+		try scheduler.push_task(.{args, &generator, allocator});
+	}
+	
+	const results = try scheduler.deinit();
+	defer allocator.free(results);
+
+	for (results) |result| {
+		try writer.print("{s}\n", .{result});
+		allocator.free(result);
 	}
 }