package service

import (
	"context"
	"dashoo.cn/micro/app/dao"
	"dashoo.cn/micro/app/model"
	"database/sql"
	"fmt"
	"github.com/gogf/gf/errors/gerror"
	"github.com/gogf/gf/frame/g"
	"github.com/gogf/gf/os/gtime"
	"github.com/gogf/gf/util/gconv"
)

type lineService struct {
	*contextService

	Dao *dao.BaseProductAuthDao
}

func NewLineService(ctx context.Context) (svc *lineService, err error) {
	svc = new(lineService)
	if svc.contextService, err = svc.Init(ctx); err != nil {
		return nil, err
	}
	svc.Dao = dao.NewBaseProductAuthDao(svc.Tenant)
	return svc, nil
}

// GetList 用户产品线列表
func (s *lineService) GetList(req *model.BaseProductAuthSearchReq) (lines []*model.BaseProductAuth, err error) {
	lineModel := s.Dao.M
	if req.UserId != 0 {
		lineModel = lineModel.Where("user_id", req.UserId)
	}
	if req.UserName != "" {
		lineModel = lineModel.Where("user_name", req.UserName)
	}
	if req.UserPost != "" {
		lineModel = lineModel.Where("user_post", req.UserPost)
	}
	if req.UserPhone != "" {
		lineModel = lineModel.Where("user_phone", req.UserPhone)
	}
	if req.ProductCode != "" {
		lineModel = lineModel.Where("product_code", req.ProductCode)
	}
	if req.ProductName != "" {
		lineModel = lineModel.Where("product_name", req.ProductName)
	}
	if req.IsBig != "" {
		lineModel = lineModel.Where("is_big", req.IsBig)
	}

	err = lineModel.Order("id ASC").Scan(&lines)
	if err != nil {
		g.Log().Error(err)
		err = gerror.New("获取数据失败")
	}
	return
}

// Save 创建或更新数据
func (s *lineService) Save(req *model.SaveBaseProductAuthReq) (err error) {
	var newLines []*model.BaseProductAuth

	// 标记删除旧数据
	_, err = s.Dao.Where(fmt.Sprintf("user_id='%v'", req.UserId)).Update(fmt.Sprintf("deleted_time='%v'", gtime.Now()))
	if err != nil {
		return err
	}

	// 填入新数据
	for _, line := range req.Lines {
		data := &model.BaseProductAuth{
			UserId:      req.UserId,
			UserName:    req.UserName,
			UserPhone:   req.UserPhone,
			UserPost:    req.UserPost,
			ProductCode: line.ProductCode,
			ProductName: line.ProductName,
			Remark:      line.Remark,
			//IsBig:       req.IsBig,
		}
		SetCreatedInfo(data, s.GetCxtUserId(), s.GetCxtUserName())
		SetUpdatedInfo(data, s.GetCxtUserId(), s.GetCxtUserName())

		newLines = append(newLines, data)
	}
	//if len(newLines) == 0 && req.IsBig == "10" {
	//	data := &model.BaseProductAuth{
	//		UserId:    req.UserId,
	//		UserName:  req.UserName,
	//		UserPhone: req.UserPhone,
	//		UserPost:  req.UserPost,
	//		IsBig:     req.IsBig,
	//	}
	//	SetCreatedInfo(data, s.GetCxtUserId(), s.GetCxtUserName())
	//	newLines = append(newLines, data)
	//}
	if len(newLines) > 0 {
		_, err = s.Dao.Save(newLines)
	}

	return
}

func (s *lineService) GetProductLineUsers(req *model.SysUserSearchReq) (total int, lines []*model.ReturnBaseProductAuth, err error) {
	userService, err := NewUserService(s.Ctx)
	if err != nil {
		return 0, nil, err
	}

	//total, users, err := userService.GetUsersByDeptEx(req)
	req.Status = "10"
	total, users, err := userService.GetUserList(req)
	if err != nil {
		return 0, nil, err
	}

	var userIds []int
	for _, user := range users {
		userIds = append(userIds, user.Id)
	}

	allLines, err := s.Dao.Where("user_id IN (?)", userIds).Order("user_id ASC, id ASC").FindAll()
	if err != nil && err != sql.ErrNoRows {
		return 0, nil, err
	}
	for _, user := range users {
		var data model.ReturnBaseProductAuth
		data.UserId = user.Id
		data.UserName = user.NickName
		data.UserPost = "" // TODO 暂时为空
		data.UserPhone = user.Phone
		for _, line := range allLines {
			if user.Id == line.UserId {
				data.IsBig = line.IsBig
				if data.ProductCode == "" {
					data.ProductCode = line.ProductCode
					data.ProductName = line.ProductName
				} else {
					data.ProductCode += "," + line.ProductCode
					data.ProductName += "," + line.ProductName
				}
			}
		}

		lines = append(lines, &data)
	}

	return
}

// 获取当前用户产品授权
func (s *lineService) getCurrentUserProductAuth(userId ...int) ([]string, error) {
	defaultUser := s.GetCxtUserId()
	if len(userId) > 0 {
		defaultUser = userId[0]
	}
	result, err := s.Dao.Where(s.Dao.C.UserId, defaultUser).Fields(s.Dao.C.ProductCode).Array()
	if err != nil {
		return nil, err
	}
	return gconv.Strings(result), nil
}

// 获取当前用户大项目授权
func (s *lineService) getCurrentUserBigProjectAuth(userId ...int) (string, error) {
	defaultUser := s.GetCxtUserId()
	if len(userId) > 0 {
		defaultUser = userId[0]
	}
	result, err := s.Dao.Where(s.Dao.C.UserId, defaultUser).Where(s.Dao.C.IsBig, "10").Fields(s.Dao.C.IsBig).Value()
	if err != nil {
		return "", err
	}
	return gconv.String(result), nil
}