package app_ser

import (
	"fmt"
	"gitea.party/public-messag-service/config/logger"
	"github.com/urfave/cli/v2"
	"net/http"
)

const (
	CliWebIP   = "web-ip"
	CliWebPort = "web-port"
)

type WebService struct {
	BasicService
	Cfg struct {
		IP      string `yaml:"ip"`      // 监听端口
		Port    int    `yaml:"listen"`  // 监听端口
		RunMode string `yaml:"runmode"` // 服务运行模式
	}
	Handler http.Handler
}

func (c *WebService) CliFlags() []cli.Flag {
	return []cli.Flag{
		// web
		&cli.StringFlag{
			Name:   CliWebIP,
			Usage:  "web service ip",
			Action: func(_ *cli.Context, s string) error { c.Cfg.IP = s; return nil },
		},
		&cli.IntFlag{
			Name:   CliWebPort,
			Usage:  "web service port",
			Action: func(_ *cli.Context, s int) error { c.Cfg.Port = s; return nil },
		},
	}
}

func (c *WebService) Init(cfg *AppConfig, ctx *cli.Context) (logger.Interface, error) {
	return c.BasicService.Init(c.Cfg.RunMode, cfg, ctx)
}

func (c *WebService) Run(log logger.Interface, cfg *AppConfig) error {
	if c.RunBefore != nil {
		if err := c.RunBefore(); err != nil {
			return err
		}
	}
	if c.Cfg.IP == "" {
		log.WarnForce("Listening Server [[[ Run-Mode: %s ]]] http://127.0.0.1:%d\n", cfg.EnvDesc(), c.Cfg.Port)
	} else {
		log.WarnForce("Listening Server [[[ Run-Mode: %s ]]] http://%s:%d\n", cfg.EnvDesc(), c.Cfg.IP, c.Cfg.Port)
	}

	srv := &http.Server{
		Addr:    fmt.Sprintf("%s:%d", c.Cfg.IP, c.Cfg.Port),
		Handler: c.Handler,
	}
	srv.SetKeepAlivesEnabled(true)
	return srv.ListenAndServe()
}

func (c *WebService) Close() {}