package mailer

import (
	"encoding/json"
	"os"

	"clickandjoin.app/emailserver/modules/cache"
	"clickandjoin.app/emailserver/modules/config"
	gocnjhelper "git.ex.umbach.dev/ClickandJoin/go-cnj-helper"
)

func readTemplatesConfig() {
	gocnjhelper.LogDebug("START READING TEMPLATE CONFIG")

	byteValue, err := os.ReadFile(config.Cfg.Templates.ConfigPath)

	if err != nil {
		gocnjhelper.LogFatalf("Failed to read config file, err: %s", err)
	}

	err = json.Unmarshal(byteValue, &cache.Templates)

	if err != nil {
		gocnjhelper.LogFatalf("Failed to unmarshal templates config, err: %s", err)
	}

	gocnjhelper.LogDebug("FINISHED READING TEMPLATE CONFIG")
}

func loadTemplateFiles() {
	gocnjhelper.LogDebug("STARTING IMPORTING TEMPLATE FILES")

	for templateName := range cache.Templates.Templates {
		dataHtml, err := os.ReadFile(config.Cfg.Templates.FolderPath + templateName + ".html")

		if err != nil {
			gocnjhelper.LogFatalf("Failed to read file, err: %s", err)
		}

		dataTxt, err := os.ReadFile(config.Cfg.Templates.FolderPath + templateName + ".txt")

		if err != nil {
			gocnjhelper.LogFatalf("Failed to read file, err: %s", err)
		}
		/*
			minifiedHtml, err := minify.HTML(string(data))

			if err != nil {
				gocnjhelper.LogFatalf("Failed to minify html, err: %s", err)
			} */

		// cache.BodyTemplates[templateName] = []byte(minifiedHtml)

		//cache.BodyTemplates[templateName] = []byte(data)
		cache.BodyTemplates[templateName] = cache.BodyContentTemplate{
			HTML:      dataHtml,
			PlainText: dataTxt,
		}
	}

	gocnjhelper.LogDebug("FINISHED IMPORTING TEMPLATE FILES")
}