package controller

import (
	"time"

	adminConstants "be.ems/src/framework/constants/admin"
	tokenConstants "be.ems/src/framework/constants/token"
	"be.ems/src/framework/utils/ctx"
	"be.ems/src/framework/utils/machine"
	tokenUtils "be.ems/src/framework/utils/token"
	"be.ems/src/framework/vo"
	"be.ems/src/framework/vo/result"
	commonService "be.ems/src/modules/common/service"
	systemService "be.ems/src/modules/system/service"
	"github.com/gin-gonic/gin"
)

// 实例化控制层 LaunchController 结构体
var NewLaunch = &LaunchController{
	accountService: commonService.NewAccountImpl,
	sysUserService: systemService.NewSysUserImpl,
}

// 首次启动安装
//
// PATH /launch
type LaunchController struct {
	// 账号身份操作服务
	accountService commonService.IAccount
	// 用户信息服务
	sysUserService systemService.ISysUser
}

// 首次引导安装开始
//
// POST /guide
func (s *LaunchController) GuideStart(c *gin.Context) {
	// 是否完成引导
	launchInfo := machine.LaunchInfo
	if launchInfo == nil {
		c.JSON(200, result.Err(nil))
		return
	}
	if v, ok := launchInfo["sysGuide"]; ok && !v.(bool) {
		c.JSON(200, result.ErrMsg("guide done"))
		return
	}

	// 查询用户登录账号
	sysUser := s.sysUserService.SelectUserById("1")
	if sysUser.UserID != "1" {
		c.JSON(200, result.ErrMsg("not found user data"))
		return
	}

	// 登录用户信息
	loginUser := vo.LoginUser{
		UserID:      sysUser.UserID,
		DeptID:      sysUser.DeptID,
		User:        sysUser,
		Permissions: []string{adminConstants.PERMISSION},
	}

	// 当前请求信息
	ipaddr, location := ctx.IPAddrLocation(c)
	os, browser := ctx.UaOsBrowser(c)

	// 生成令牌，创建系统访问记录
	tokenStr := tokenUtils.Create(&loginUser, ipaddr, location, os, browser)
	if tokenStr == "" {
		c.JSON(200, result.Err(nil))
		return
	} else {
		s.accountService.UpdateLoginDateAndIP(&loginUser)
	}

	c.JSON(200, result.OkData(map[string]any{
		tokenConstants.RESPONSE_FIELD: tokenStr,
	}))
}

// 首次引导安装完成
//
// PUT /guide
func (s *LaunchController) GuideDone(c *gin.Context) {
	// 是否完成引导
	launchInfo := machine.LaunchInfo
	if launchInfo == nil {
		c.JSON(200, result.Err(nil))
		return
	}
	if v, ok := launchInfo["sysGuide"]; ok && !v.(bool) {
		c.JSON(200, result.ErrMsg("guide done"))
		return
	}

	// 记录完成时间
	err := machine.SetLaunchInfo(map[string]any{
		"sysGuide":     false,                  // 首次引导
		"sysGuideTime": time.Now().UnixMilli(), // 引导完成时间
	})
	if err != nil {
		c.JSON(200, result.ErrMsg(err.Error()))
		return
	}

	// 清除授权信息
	tokenUtils.Remove(ctx.Authorization(c))
	c.JSON(200, result.Ok(nil))
}