const std = @import("std");
const path = @import("src/path.zig");

pub fn build(b: *std.Build) void {
    const target = b.standardTargetOptions(.{});
    const optimize = b.standardOptimizeOption(.{});

    const ssh_path = b.option(
        []const u8,
        "ssh",
        "path to ssh binary",
    ) orelse ssh: {
        const p = path.expandPath(b.allocator, "ssh") catch {
            break :ssh "ssh";
        } orelse {
            break :ssh "ssh";
        };
        break :ssh p;
    };

    const telnet_path = b.option(
        []const u8,
        "telnet",
        "path to telnet binary",
    ) orelse telnet: {
        const p = path.expandPath(b.allocator, "telnet") catch {
            break :telnet "telnet";
        } orelse {
            break :telnet "telnet";
        };
        break :telnet p;
    };

    const exe = b.addExecutable(.{
        .name = "hostapps",
        .root_source_file = .{ .path = "src/main.zig" },
        .target = target,
        .optimize = optimize,
    });

    const build_options = b.addOptions();
    build_options.addOption([]const u8, "ssh_path", ssh_path);
    build_options.addOption([]const u8, "telnet_path", telnet_path);

    exe.root_module.addOptions("build_options", build_options);

    const anzi = b.dependency(
        "anzi",
        .{
            .target = target,
            .optimize = optimize,
        },
    );

    exe.root_module.addImport("anzi", anzi.module("anzi"));

    // const netboxz = b.dependency(
    //     "netboxz",
    //     .{
    //         .target = target,
    //         .optimize = optimize,
    //     },
    // );

    // exe.root_module.addImport("netboxz", netboxz.module("netboxz"));

    const logz = b.dependency(
        "logz",
        .{
            .target = target,
            .optimize = optimize,
        },
    );

    exe.root_module.addImport("logz", logz.module("logz"));

    const @"zig-cli" = b.dependency(
        "zig-cli",
        .{
            .target = target,
            .optimize = optimize,
        },
    );

    exe.root_module.addImport("zig-cli", @"zig-cli".module("zig-cli"));

    b.installArtifact(exe);

    const run_cmd = b.addRunArtifact(exe);

    run_cmd.step.dependOn(b.getInstallStep());

    if (b.args) |args| {
        run_cmd.addArgs(args);
    }

    const run_step = b.step("run", "Run the app");
    run_step.dependOn(&run_cmd.step);

    const exe_unit_tests = b.addTest(.{
        .root_source_file = .{ .path = "src/main.zig" },
        .target = target,
        .optimize = optimize,
    });

    const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);

    const test_step = b.step("test", "Run unit tests");
    test_step.dependOn(&run_exe_unit_tests.step);
}