package readers

import "StoreBackEnd/pkg/protocol"

// SendFileRulePrefix Rule command prefix
const SendFileRulePrefix = "ffe_sendfile"

// SendFileRule Storage structure for the SendFileRule
type SendFileRule struct {
	// cmd Rule name
	cmd string
	// matcher Allow to make a regex match
	matcher *protocol.RegexMatcher
}

// CreateSendFileRule Creating an instance of SendFileRule
func CreateSendFileRule(pattern string) protocol.IProtocolReader {
	return &SendFileRule{
		cmd:     SendFileRulePrefix,
		matcher: protocol.CreateRegexMatcher(pattern),
	}
}

// GetCmd retrieve the command name.
func (rule SendFileRule) GetCmd() string {
	return rule.cmd
}

// Execute the Rule with a string command.
func (rule SendFileRule) Execute(data string) (string, bool) {
	if rule.Match(data) { // TODO : cloture this command.
		values := rule.matcher.Parse(data)
		//callback := func() {
		//
		//}
		//callback()
		println(values[1], " File Name Hash")
		println(values[2], " File Size")
		println(values[3], " File Content Hash")
		return "SEND_OK\r\n", true
	} else {
		return "jjdjd", false
	}
}

// Match make a match with the current Rule and check if it matches.
func (rule SendFileRule) Match(data string) bool {
	return rule.matcher.Match(data)
}