package ffuf

import (
	"context"
	"net/http"
	"net/url"
)

//optRange stores either a single float, in which case the value is stored in min and IsRange is false,
//or a range of floats, in which case IsRange is true
type optRange struct {
	Min      float64
	Max      float64
	IsRange  bool
	HasDelay bool
}

type Config struct {
	Headers                map[string]string
	Extensions             []string
	DirSearchCompat        bool
	Method                 string
	Url                    string
	TLSVerify              bool
	Data                   string
	Quiet                  bool
	Colors                 bool
	InputProviders         []InputProviderConfig
	CommandKeywords        []string
	InputNum               int
	OutputFile             string
	OutputFormat           string
	StopOn403              bool
	StopOnErrors           bool
	StopOnAll              bool
	FollowRedirects        bool
	AutoCalibration        bool
	AutoCalibrationStrings []string
	ShowRedirectLocation   bool
	Timeout                int
	ProgressFrequency      int
	Delay                  optRange
	Filters                []FilterProvider
	Matchers               []FilterProvider
	Threads                int
	Context                context.Context
	ProxyURL               func(*http.Request) (*url.URL, error)
	CommandLine            string
}

type InputProviderConfig struct {
	Name    string
	Keyword string
	Value   string
}

func NewConfig(ctx context.Context) Config {
	var conf Config
	conf.Context = ctx
	conf.Headers = make(map[string]string)
	conf.Method = "GET"
	conf.Url = ""
	conf.TLSVerify = false
	conf.Data = ""
	conf.Quiet = false
	conf.StopOn403 = false
	conf.StopOnErrors = false
	conf.StopOnAll = false
	conf.ShowRedirectLocation = false
	conf.FollowRedirects = false
	conf.InputProviders = make([]InputProviderConfig, 0)
	conf.CommandKeywords = make([]string, 0)
	conf.InputNum = 0
	conf.ProxyURL = http.ProxyFromEnvironment
	conf.Filters = make([]FilterProvider, 0)
	conf.Delay = optRange{0, 0, false, false}
	conf.Extensions = make([]string, 0)
	conf.Timeout = 10
	// Progress update frequency, in milliseconds
	conf.ProgressFrequency = 100
	conf.DirSearchCompat = false
	return conf
}