//
// main.go
// Copyright (C) 2024 veypi <i@veypi.com>
// 2025-03-04 16:08:06
// Distributed under terms of the MIT license.
//

package main

import (
	app "oa"
	"oa/cfg"
	"oa/models"

	"github.com/veypi/OneBD/rest"
	"github.com/veypi/utils/flags"
	"github.com/veypi/utils/logv"
)

var CMD = flags.New("app", "the backend server of app")
var cmdCfg = CMD.SubCommand("cfg", "generate cfg file")
var cmdDB = CMD.SubCommand("db", "database operations")

var configFile = CMD.String("f", "./dev.yaml", "the config file")

func init() {
	CMD.StringVar(&cfg.Config.Host, "host", "0.0.0.0", "host")
	CMD.IntVar(&cfg.Config.Port, "p", 4000, "port")
	CMD.StringVar(&cfg.Config.LoggerLevel, "l", "info", "log level")
	CMD.StringVar(&cfg.Config.DSN, "dsn", "root:123456@tcp(127.0.0.1:3306)/test?charset=utf8&parseTime=True&loc=Local", "data source name")
	CMD.StringVar(&cfg.Config.DB, "db", "mysql", "data source type: mysql/postgre/sqlite")
	CMD.Before = func() error {
		flags.LoadCfg(*configFile, cfg.Config)
		CMD.Parse()
		logv.SetLevel(logv.AssertFuncErr(logv.ParseLevel(cfg.Config.LoggerLevel)))
		return nil
	}
	CMD.Command = runWeb
	cmdCfg.Command = func() error {
		flags.DumpCfg(*configFile, cfg.Config)
		return nil
	}
	cmdDB.SubCommand("migrate", "migrate database").Command = models.Migrate
	cmdDB.SubCommand("drop", "drop database").Command = models.Drop
	cmdDB.SubCommand("init", "init db data").Command = models.Init
}

func main() {
	CMD.Parse()
	err := CMD.Run()
	if err != nil {
		logv.Warn().Msg(err.Error())
	}
}

func runWeb() error {
	server, err := rest.New(rest.WithHost(cfg.Config.Host), rest.WithPort(cfg.Config.Port))
	if err != nil {
		return err
	}
	server.SetRouter(app.Router)
	server.Router().Print()
	return server.Run()
}