const std = @import("std");

pub const CommandType = enum {
    Noop,
    Load,
    Amp,
    Quicksave,
};

pub const Command = struct {
    command: CommandType,
    args: []const u8,

    pub fn print(self: *const Command) void {
        std.debug.warn("cmd:{} args:{}\n", self.command, self.args);
    }
};

pub const CommandList = std.ArrayList(Command);

pub const Lang = struct {
    allocator: *std.mem.Allocator,

    pub fn init(allocator: *std.mem.Allocator) Lang {
        return Lang{ .allocator = allocator };
    }

    pub fn parse(self: *Lang, data: []const u8) CommandList {
        var splitted_it = std.mem.separate(data, ";");
        var cmds = CommandList.init(self.allocator);

        while (splitted_it.next()) |stmt_orig| {
            var stmt = std.mem.trimRight(u8, stmt_orig, "\n");

            if (stmt.len == 0) continue;

            // TODO parse stmt
            std.debug.warn("full cmd: '{}'\n", stmt);
        }

        return cmds;
    }
};