package main

import (
	"log"
	"strings"

	"gitea.inhome.blapointe.com/local/args"
	"gitea.inhome.blapointe.com/local/storage"
)

type Uploader int

const (
	DeprecatedUploaderTodo = Uploader(iota)
	UploaderLedger
	UploaderPTTodo
)

var uploaders = map[string]Uploader{
	"ledger": UploaderLedger,
	"pttodo": UploaderPTTodo,
}

type Config struct {
	EmailUser           string
	EmailPass           string
	EmailIMAP           string
	EmailLimit          int
	TodoAddr            string
	TodoTag             string
	Uploader            Uploader
	Storage             storage.DB
	Banks               map[Bank]bool
	AccountsPattern     string
	AccountsAntiPattern string
}

var config Config

func NewConfig() Config {
	as := args.NewArgSet()

	as.Append(args.STRING, "emailuser", "email username", "breellocaldev@gmail.com")
	as.Append(args.STRING, "emailpass", "email password", "diblloewfncwssof")
	as.Append(args.STRING, "emailimap", "email imap", "imap.gmail.com:993")
	as.Append(args.INT, "emaillimit", "email limit", 0)

	as.Append(args.STRING, "uploader", "ledger|pttodo", "ledger")

	as.Append(args.STRING, "todoaddr", "todo addr", "/tmp/email-xactions-to-todo.dat.txt")
	as.Append(args.STRING, "todopass", "todo pass", "gJtEXbbLHLf54yS9EdujtVN2n6Y")
	as.Append(args.STRING, "todotoken", "todo token", "")
	as.Append(args.STRING, "todolist", "todo list", "")
	as.Append(args.STRING, "todotag", "todo tag", "expense")

	as.Append(args.STRING, "banks", "uccu,citi,chase,bankofamerica,fidelity,americanexpress", "uccu,citi,chase,bankofamerica,fidelity,americanexpress")
	as.Append(args.STRING, "accounts", "regex to include filter accounts", ".*")
	as.Append(args.STRING, "not-accounts", "regex to exclude filter accounts", "zzzzzz")

	as.Append(args.STRING, "authaddr", "auth addr", "https://auth.remote.blapointe.com")
	as.Append(args.STRING, "store", "store type", "map")
	as.Append(args.STRING, "storeaddr", "store addr", "/tmp/store")
	as.Append(args.STRING, "storeuser", "store user", "")
	as.Append(args.STRING, "storepass", "store pass", "")

	if err := as.Parse(); err != nil {
		panic(err)
	}

	uploader := as.GetString("uploader")
	ul, ok := uploaders[uploader]
	if !ok {
		panic("invalid uploader: " + uploader)
	}

	storage, err := storage.New(storage.TypeFromString(as.GetString("store")), as.GetString("storeaddr"), as.GetString("storeuser"), as.GetString("storepass"))
	if err != nil {
		panic(err)
	}

	config = Config{
		EmailUser:           as.GetString("emailuser"),
		EmailPass:           as.GetString("emailpass"),
		EmailIMAP:           as.GetString("emailimap"),
		EmailLimit:          as.GetInt("emaillimit"),
		TodoAddr:            as.GetString("todoaddr"),
		TodoTag:             as.GetString("todotag"),
		AccountsPattern:     as.GetString("accounts"),
		AccountsAntiPattern: as.GetString("not-accounts"),
		Storage:             storage,
		Uploader:            ul,
		Banks: map[Bank]bool{
			BankOfAmerica: strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(BankOfAmerica.String())),
			Chase:         strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(Chase.String())),
			Citi:          strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(Citi.String())),
			UCCU:          strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(UCCU.String())),
			Fidelity:      strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(Fidelity.String())),
			Amex:          strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(Amex.String())),
			Plumas:        strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(Plumas.String())),
		},
	}
	log.Printf("config: %+v", config)

	return config
}

func getToken(as *args.ArgSet) string {
	panic("DEAD")
}

func getList(as *args.ArgSet, token string) string {
	panic("DEAD")
}