package router

import (
	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
	"log"
	"os"
	"path/filepath"
	"sfbase/core"
	"sfbase/global"
	"strings"
)

type server interface {
	ListenAndServe() error
}

func HttpServerRun() {
	r := InitRouter()
	if global.BaseConfig.HttpConfig.ServerPageRouter {
		/**
		-----注册后端页面路由,该段逻辑可放置在前端处理-----
		*/
		pageRouterRegister(r)
		initViews(r)
		/*------------------------------------*/
	}
	//通过公共方法获取配置文件属性 不用定义结构体的方法
	address := core.GetStringConf("base.http.http_port")
	readTimeOut := core.GetIntConf("base.http.read_timeout")
	writeTimeOut := core.GetIntConf("base.http.write_timeout")
	//
	s := initServer(address, readTimeOut, writeTimeOut, r)
	if err := s.ListenAndServe(); err != nil {
		global.Logger.Error("sf_base web 服务启动失败", zap.Any("error:", err))
	}
}

func initViews(router *gin.Engine) {
	router.Static(core.GetStringConf("base.http.static_prefix"), core.GetStringConf("base.http.static_root"))
	//router.StaticFile("/favicon", config.SysConfig.App.Favicon)
	templateDir := core.GetStringConf("base.http.template_dir")
	if templateDir != "" {
		templateFiles := loadAllTemplates(templateDir)
		if len(templateFiles) > 0 {
			router.LoadHTMLFiles(templateFiles...)
		}
		router.Delims("{{", "}}")
	}
}

func loadAllTemplates(dir string) []string {
	templateFiles := make([]string, 0)
	filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
		if strings.HasSuffix(info.Name(), ".html") {
			log.Println("加载模板文件", path)
			if _, err := os.Stat(path); err != nil {
				log.Println(path, err.Error())
			}
			templateFiles = append(templateFiles, path)
		}
		return nil
	})
	return templateFiles
}