const std = @import("std");
const print = std.debug.print;
const SoundNode = @import("soundnode.zig").SoundNode;

pub const Activity = struct {

	start_tick: u32,
	end_tick: u32,
	opcode: u16,
	soundnode: *SoundNode,
	operands: [10]f16 = std.mem.zeroes([10]f16),
	
	pub fn do(self: *Activity) !void {
		switch (self.opcode) {
			0 => { try self.reset(); },
			1 => { try self.setfreq(); },
			2 => { try self.relay(); },
			else => {},
		}
	}	
	
	pub fn reset(self: *Activity) !void {
		try self.soundnode.freqamp.reset();
	}

	pub fn setfreq(self: *Activity) !void {
		try self.soundnode.freqamp.setfreq(self.operands[0], self.operands[1]);
	}

	pub fn relay(self: *Activity) !void {

		try self.soundnode.freqamp.reset();
		
		for (self.soundnode.wire_in.items, 0..) |wired_sn, i| {
		
			const current_index: u32 = self.soundnode.freqamp.current_index();
			if (current_index == 0) {
				print("relaying {s} to {s}\n", .{wired_sn.name, self.soundnode.name});
			}
			
			const clist = wired_sn.freqamp.freqamps[current_index];

			for (clist.lst.items) |freqamp| {
				try self.soundnode.freqamp.addfreq(freqamp.freq, freqamp.r_amp);			
			}
					
			_ = i;

		}
		

	}
		
};