package optimizer

import (
	"c65gm/internal/preproc"
)

type Config struct {
	EnableLoad bool
	EnableImm  bool
	EnableJmp  bool
	EnableSelf bool
	Debug      bool
}

func NewConfig(ps preproc.PragmaSet) *Config {
	all := ps.GetPragma("_P_OPT_ALL") != "" && ps.GetPragma("_P_OPT_ALL") != "0"

	return &Config{
		EnableLoad: all || (ps.GetPragma("_P_OPT_LOAD") != "" && ps.GetPragma("_P_OPT_LOAD") != "0"),
		EnableImm:  all || (ps.GetPragma("_P_OPT_IMM") != "" && ps.GetPragma("_P_OPT_IMM") != "0"),
		EnableJmp:  all || (ps.GetPragma("_P_OPT_JMP") != "" && ps.GetPragma("_P_OPT_JMP") != "0"),
		EnableSelf: all || (ps.GetPragma("_P_OPT_SELF") != "" && ps.GetPragma("_P_OPT_SELF") != "0"),
		Debug:      (ps.GetPragma("_P_OPT_DEBUG") != "" && ps.GetPragma("_P_OPT_DEBUG") != "0"),
	}
}

func (c *Config) Any() bool {
	return c.EnableLoad || c.EnableImm || c.EnableJmp || c.EnableSelf
}