// Copyright 2019 github.com. All rights reserved.
// Use of this source code is governed by github.com.

package v1

import (
	"access-control-monitor/errors"
	"access-control-monitor/model/v1"
	param_v1 "access-control-monitor/param/v1"
	"access-control-monitor/utils"
	"fmt"
	"go.uber.org/zap"
	"strings"

	"github.com/jinzhu/gorm"

	"github.com/jaryhe/gopkgs/database"
	"github.com/jaryhe/gopkgs/logger"
	"github.com/jaryhe/gopkgs/tasker/transtasker"
)

// 添加考勤数据至月表
func addAttendanceToMonth(db *gorm.DB, content []param_v1.AttendanceContent, projectId int64) error {
	for _, v := range content {
		attendance := &model.StaffAttendance{}
		dayTime := strings.Split(v.RecogTime, " ")[0]
		month := utils.GetMonthFromDate(dayTime)
		if month < 1 {
			logger.Error("addAttendanceToMonth",
				zap.String("param", dayTime),
				zap.String("error", "get month failed"))
			return errors.ServiceError
		}
		attendance.TabType = month

		filter := map[string]interface{}{"project_id": projectId, "work_no": v.WorkNo, "day_time": dayTime}
		err := attendance.Query(db, filter)
		// 当天有考勤数据
		if err == nil {
			attendanceStr := fmt.Sprintf("%s/%s-%d", attendance.Attendance, v.RecogTime, v.IsIn)
			fileds := map[string]interface{}{"attendance": attendanceStr, "in_out": v.IsIn, "updated_at":v.RecogTime}
			err := attendance.UpdateSome(db, fileds)
			if err != nil {
				return errors.DataBaseError
			}

		} else {
			// 无考勤数据
			if err == gorm.ErrRecordNotFound {
				attendance.WorkNo = v.WorkNo
				attendance.ProjectId = projectId
				attendance.DayTime = dayTime
				attendance.InOut = v.IsIn
				attendance.UpdatedAt = v.RecogTime
				attendance.Attendance = fmt.Sprintf("%s-%d", v.RecogTime, v.IsIn)
				err := attendance.Insert(db)
				if err != nil {
					return errors.DataBaseError
				}
			} else {
				return errors.DataBaseError
			}

		}
	}
	return nil
}

// 添加考勤数据至当天表
func addAttendanceToDay(db *gorm.DB, content []param_v1.AttendanceContent, projectId int64) error {
	attendance := &model.StaffAttendance{
		TabType:model.AttendanceTabDay,
	}
	return addAttendance(db, content, projectId, attendance)
}

// 添加考勤数据至总表
func addAttendanceToTotal(db *gorm.DB, content []param_v1.AttendanceContent, projectId int64) error {
	attendance := &model.StaffAttendance{
		TabType:model.AttendanceTab,
	}
	return addAttendance(db, content, projectId, attendance)
}

func addAttendance(db *gorm.DB, content []param_v1.AttendanceContent, projectId int64,  attendance *model.StaffAttendance) error {
	for _, v := range content {
		dayTime := strings.Split(v.RecogTime, " ")[0]
		filter := map[string]interface{}{"project_id": projectId, "work_no": v.WorkNo, "day_time": dayTime}
		err := attendance.Query(database.DB(), filter)
		// 当天有考勤数据
		if err == nil {
			attendanceStr := fmt.Sprintf("%s/%s-%d", attendance.Attendance, v.RecogTime, v.IsIn)
			fileds := map[string]interface{}{"attendance": attendanceStr, "in_out": v.IsIn, "updated_at":v.RecogTime}
			err := attendance.UpdateSome(database.DB(), fileds)
			if err != nil {
				return errors.DataBaseError
			}

		} else {
			// 无考勤数据
			if err == gorm.ErrRecordNotFound {
				attendance.WorkNo = v.WorkNo
				attendance.ProjectId = projectId
				attendance.DayTime = dayTime
				attendance.InOut = v.IsIn
				attendance.UpdatedAt = v.RecogTime
				attendance.Attendance = fmt.Sprintf("%s-%d", v.RecogTime, v.IsIn)
				err := attendance.Insert(database.DB())
				if err != nil {
					return errors.DataBaseError
				}
			} else {
				return errors.DataBaseError
			}

		}
	}
	return nil
}

// 添加考勤数据
func AddAttendance(content []param_v1.AttendanceContent, projectId int64) error {

	dayTask := func (db *gorm.DB) error {
		return addAttendanceToDay(db, content, projectId)
	}
	monthTask := func(db *gorm.DB) error {
		return addAttendanceToMonth(db, content, projectId)
	}
	totalTask := func(db *gorm.DB) error {
		return nil
		//return addAttendanceToTotal(db, content, projectId)
	}

	err := transtasker.Exec(database.DB(),
		transtasker.NewTask(dayTask),
		transtasker.NewTask(monthTask), transtasker.NewTask(totalTask))
	return err
}