package generator

import (
	"fmt"

	configurator "git.towk2.me/towk/configurator/pkg"
	"git.towk2.me/towk/configurator/pkg/client"
	"git.towk2.me/towk/configurator/pkg/config"
	"git.towk2.me/towk/configurator/pkg/util"
)

type Conman struct{}

func (g *Conman) GetName() string {
	return "conman"
}

func (g *Conman) GetVersion() string {
	return util.GitCommit()
}

func (g *Conman) GetDescription() string {
	return fmt.Sprintf("Configurator generator plugin for '%s'.", g.GetName())
}

func (g *Conman) Generate(config *config.Config, params Params) (FileMap, error) {
	var (
		smdClient       = client.NewSmdClient(params.ClientOpts...)
		eps             = []configurator.RedfishEndpoint{}
		err       error = nil
		consoles        = ""
	)

	// fetch required data from SMD to create config
	eps, err = smdClient.FetchRedfishEndpoints(params.Verbose)
	if err != nil {
		return nil, fmt.Errorf("failed to fetch redfish endpoints with client: %v", err)
	}

	// format output to write to config file
	consoles = "# ========== DYNAMICALLY GENERATED BY OPENCHAMI CONFIGURATOR ==========\n"
	for _, ep := range eps {
		consoles += fmt.Sprintf("CONSOLE name=%s dev=ipmi:%s-bmc ipmiopts=U:%s,P:%s,W:solpayloadsize\n", ep.Name, ep.Name, ep.User, ep.Password)
	}
	consoles += "# ====================================================================="

	// apply template substitutions and return output as byte array
	return ApplyTemplates(Mappings{
		"plugin_name":        g.GetName(),
		"plugin_version":     g.GetVersion(),
		"plugin_description": g.GetDescription(),
		"server_opts":        "",
		"global_opts":        "",
		"consoles":           consoles,
	}, params.Templates)
}