const std = @import("std");

const Config = @import("./Config.zig");
const lj = @import("./labjack.zig");
const RotCtl = @import("./RotCtl.zig");

const log = std.log.scoped(.main);

pub fn main() !u8 {
    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
    defer _ = gpa.deinit();
    const allocator = gpa.allocator();

    blk: {
        const conf_file = std.fs.cwd().openFile("yaes.json", .{}) catch {
            log.warn("Could not load config file yaes.json. Using default config.", .{});
            Config.loadDefault(allocator);
            break :blk;
        };
        defer conf_file.close();

        Config.load(allocator, conf_file.reader()) catch {
            log.err("Could not parse config file yaes.json. Good luck figuring out why.", .{});
            return 1;
        };
    }
    defer Config.destroy(allocator);

    const ver = lj.getDriverVersion();
    std.debug.print("Driver version: {d}\n", .{ver});

    RotCtl.run(allocator) catch |err| {
        log.err("rotator controller ceased unexpectedly! {s}", .{@errorName(err)});
        return 1;
    };

    return 0;
}