package admin

import (
	"Gwen/global"
	"Gwen/http/request/admin"
	"Gwen/http/response"
	adResp "Gwen/http/response/admin"
	"Gwen/model"
	"Gwen/service"
	"github.com/gin-gonic/gin"
	"gorm.io/gorm"
	"strconv"
	"time"
)

type User struct {
}

// Detail 管理员
// @Tags 用户
// @Summary 管理员详情
// @Description 管理员详情
// @Accept  json
// @Produce  json
// @Param id path int true "ID"
// @Success 200 {object} response.Response{data=model.User}
// @Failure 500 {object} response.Response
// @Router /admin/user/detail/{id} [get]
// @Security token
func (ct *User) Detail(c *gin.Context) {
	id := c.Param("id")
	iid, _ := strconv.Atoi(id)
	u := service.AllService.UserService.InfoById(uint(iid))
	if u.Id > 0 {
		response.Success(c, u)
		return
	}
	response.Fail(c, 101, response.TranslateMsg(c, "ItemNotFound"))
	return
}

// Create 管理员
// @Tags 用户
// @Summary 创建管理员
// @Description 创建管理员
// @Accept  json
// @Produce  json
// @Param body body admin.UserForm true "管理员信息"
// @Success 200 {object} response.Response{data=model.User}
// @Failure 500 {object} response.Response
// @Router /admin/user/create [post]
// @Security token
func (ct *User) Create(c *gin.Context) {
	f := &admin.UserForm{}
	if err := c.ShouldBindJSON(f); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	errList := global.Validator.ValidStruct(c, f)
	if len(errList) > 0 {
		response.Fail(c, 101, errList[0])
		return
	}
	u := f.ToUser()
	err := service.AllService.UserService.Create(u)
	if err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed")+err.Error())
		return
	}
	response.Success(c, nil)
}

// List 列表
// @Tags 用户
// @Summary 管理员列表
// @Description 管理员列表
// @Accept  json
// @Produce  json
// @Param page query int false "页码"
// @Param page_size query int false "页大小"
// @Param username query int false "账户"
// @Success 200 {object} response.Response{data=model.UserList}
// @Failure 500 {object} response.Response
// @Router /admin/user/list [get]
// @Security token
func (ct *User) List(c *gin.Context) {
	query := &admin.UserQuery{}
	if err := c.ShouldBindQuery(query); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	res := service.AllService.UserService.List(query.Page, query.PageSize, func(tx *gorm.DB) {
		if query.Username != "" {
			tx.Where("username like ?", "%"+query.Username+"%")
		}
	})
	response.Success(c, res)
}

// Update 编辑
// @Tags 用户
// @Summary 管理员编辑
// @Description 管理员编辑
// @Accept  json
// @Produce  json
// @Param body body admin.UserForm true "用户信息"
// @Success 200 {object} response.Response{data=model.User}
// @Failure 500 {object} response.Response
// @Router /admin/user/update [post]
// @Security token
func (ct *User) Update(c *gin.Context) {
	f := &admin.UserForm{}
	if err := c.ShouldBindJSON(f); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	if f.Id == 0 {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError"))
		return
	}
	errList := global.Validator.ValidStruct(c, f)
	if len(errList) > 0 {
		response.Fail(c, 101, errList[0])
		return
	}
	u := f.ToUser()
	err := service.AllService.UserService.Update(u)
	if err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed")+err.Error())
		return
	}
	response.Success(c, nil)
}

// Delete 删除
// @Tags 用户
// @Summary 管理员删除
// @Description 管理员编删除
// @Accept  json
// @Produce  json
// @Param body body admin.UserForm true "用户信息"
// @Success 200 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /admin/user/delete [post]
// @Security token
func (ct *User) Delete(c *gin.Context) {
	f := &admin.UserForm{}
	if err := c.ShouldBindJSON(f); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	id := f.Id
	errList := global.Validator.ValidVar(c, id, "required,gt=0")
	if len(errList) > 0 {
		response.Fail(c, 101, errList[0])
		return
	}
	u := service.AllService.UserService.InfoById(f.Id)
	if u.Id > 0 {
		err := service.AllService.UserService.Delete(u)
		if err == nil {
			response.Success(c, nil)
			return
		}
		response.Fail(c, 101, err.Error())
		return
	}
	response.Fail(c, 101, response.TranslateMsg(c, "ItemNotFound"))
}

// UpdatePassword 修改密码
// @Tags 用户
// @Summary 修改密码
// @Description 修改密码
// @Accept  json
// @Produce  json
// @Param body body admin.UserPasswordForm true "用户信息"
// @Success 200 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /admin/user/updatePassword [post]
// @Security token
func (ct *User) UpdatePassword(c *gin.Context) {
	f := &admin.UserPasswordForm{}
	if err := c.ShouldBindJSON(f); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	errList := global.Validator.ValidStruct(c, f)
	if len(errList) > 0 {
		response.Fail(c, 101, errList[0])
		return
	}
	u := service.AllService.UserService.InfoById(f.Id)
	if u.Id == 0 {
		response.Fail(c, 101, response.TranslateMsg(c, "ItemNotFound"))
		return
	}
	err := service.AllService.UserService.UpdatePassword(u, f.Password)
	if err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed")+err.Error())
		return
	}
	response.Success(c, nil)
}

// Current 当前用户
// @Tags 用户
// @Summary 当前用户
// @Description 当前用户
// @Accept  json
// @Produce  json
// @Success 200 {object} response.Response{data=adResp.LoginPayload}
// @Failure 500 {object} response.Response
// @Router /admin/user/current [get]
// @Security token
func (ct *User) Current(c *gin.Context) {
	u := service.AllService.UserService.CurUser(c)
	token, _ := c.Get("token")
	t := token.(string)
	responseLoginSuccess(c, u, t)
}

// ChangeCurPwd 修改当前用户密码
// @Tags 用户
// @Summary 修改当前用户密码
// @Description 修改当前用户密码
// @Accept  json
// @Produce  json
// @Param body body admin.ChangeCurPasswordForm true "用户信息"
// @Success 200 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /admin/user/changeCurPwd [post]
// @Security token
func (ct *User) ChangeCurPwd(c *gin.Context) {
	f := &admin.ChangeCurPasswordForm{}
	if err := c.ShouldBindJSON(f); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}

	errList := global.Validator.ValidStruct(c, f)
	if len(errList) > 0 {
		response.Fail(c, 101, errList[0])
		return
	}
	u := service.AllService.UserService.CurUser(c)
	// If the password is not empty, the old password is verified
	// otherwise, the old password is not verified
	if !service.AllService.UserService.IsPasswordEmptyByUser(u) {
		oldPwd := service.AllService.UserService.EncryptPassword(f.OldPassword)
		if u.Password != oldPwd {
			response.Fail(c, 101, response.TranslateMsg(c, "OldPasswordError"))
			return
		}
	}
	err := service.AllService.UserService.UpdatePassword(u, f.NewPassword)
	if err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed")+err.Error())
		return
	}
	response.Success(c, nil)
}

// MyOauth
// @Tags 用户
// @Summary 我的授权
// @Description 我的授权
// @Accept  json
// @Produce  json
// @Success 200 {object} response.Response{data=[]adResp.UserOauthItem}
// @Failure 500 {object} response.Response
// @Router /admin/user/myOauth [get]
// @Security token
func (ct *User) MyOauth(c *gin.Context) {
	u := service.AllService.UserService.CurUser(c)
	oal := service.AllService.OauthService.List(1, 100, nil)
	ops := make([]string, 0)
	for _, oa := range oal.Oauths {
		ops = append(ops, oa.Op)
	}
	uts := service.AllService.UserService.UserThirdsByUserId(u.Id)
	var res []*adResp.UserOauthItem
	for _, oa := range oal.Oauths {
		item := &adResp.UserOauthItem{
			Op: oa.Op,
		}
		for _, ut := range uts {
			if ut.Op == oa.Op {
				item.Status = 1
				break
			}
		}
		res = append(res, item)
	}
	response.Success(c, res)
}

// List 列表
// @Tags 设备
// @Summary 设备列表
// @Description 设备列表
// @Accept  json
// @Produce  json
// @Param page query int false "页码"
// @Param page_size query int false "页大小"
// @Param time_ago query int false "时间"
// @Param id query string false "ID"
// @Param hostname query string false "主机名"
// @Param uuids query string false "uuids 用逗号分隔"
// @Success 200 {object} response.Response{data=model.PeerList}
// @Failure 500 {object} response.Response
// @Router /admin/user/myPeer [get]
// @Security token
func (ct *User) MyPeer(c *gin.Context) {
	query := &admin.PeerQuery{}
	if err := c.ShouldBindQuery(query); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	u := service.AllService.UserService.CurUser(c)
	res := service.AllService.PeerService.ListFilterByUserId(query.Page, query.PageSize, func(tx *gorm.DB) {
		if query.TimeAgo > 0 {
			lt := time.Now().Unix() - int64(query.TimeAgo)
			tx.Where("last_online_time < ?", lt)
		}
		if query.TimeAgo < 0 {
			lt := time.Now().Unix() + int64(query.TimeAgo)
			tx.Where("last_online_time > ?", lt)
		}
		if query.Id != "" {
			tx.Where("id like ?", "%"+query.Id+"%")
		}
		if query.Hostname != "" {
			tx.Where("hostname like ?", "%"+query.Hostname+"%")
		}
		if query.Uuids != "" {
			tx.Where("uuid in (?)", query.Uuids)
		}
	}, u.Id)
	response.Success(c, res)
}

// groupUsers
func (ct *User) GroupUsers(c *gin.Context) {
	q := &admin.GroupUsersQuery{}
	if err := c.ShouldBindJSON(q); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	u := service.AllService.UserService.CurUser(c)
	gid := u.GroupId
	uid := u.Id
	if service.AllService.UserService.IsAdmin(u) && q.UserId > 0 {
		nu := service.AllService.UserService.InfoById(q.UserId)
		gid = nu.GroupId
		uid = q.UserId
	}
	res := service.AllService.UserService.List(1, 999, func(tx *gorm.DB) {
		tx.Where("group_id = ?", gid)
	})
	var data []*adResp.GroupUsersPayload
	for _, _u := range res.Users {
		gup := &adResp.GroupUsersPayload{}
		gup.FromUser(_u)
		if _u.Id == uid {
			gup.Status = 0
		}
		data = append(data, gup)
	}
	response.Success(c, data)
}

// Register
func (ct *User) Register(c *gin.Context) {
	if !global.Config.App.Register {
		response.Fail(c, 101, response.TranslateMsg(c, "RegisterClosed"))
		return
	}
	f := &admin.RegisterForm{}
	if err := c.ShouldBindJSON(f); err != nil {
		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
		return
	}
	errList := global.Validator.ValidStruct(c, f)
	if len(errList) > 0 {
		response.Fail(c, 101, errList[0])
		return
	}
	u := service.AllService.UserService.Register(f.Username, f.Email, f.Password)
	if u == nil || u.Id == 0 {
		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed"))
		return
	}
	// 注册成功后自动登录
	ut := service.AllService.UserService.Login(u, &model.LoginLog{
		UserId: u.Id,
		Client: model.LoginLogClientWebAdmin,
		Uuid:   "",
		Ip:     c.ClientIP(),
		Type:   model.LoginLogTypeAccount,
	})
	responseLoginSuccess(c, u, ut.Token)
}