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

import (
	"github.com/jinzhu/gorm"
	"time"
	"fmt"
)

type TProjectJob struct {
	Id int64 `gorm:"column:id" json:"id" form:"id"`
	Type int64 `gorm:"column:type" json:"type" form:"type"`
	Origin string `gorm:"column:origin" json:"origin" form:"origin"`
	Content string `gorm:"column:content" json:"content" form:"content"`
	CreatedAt time.Time `gorm:"column:created_at" json:"created_at" form:"created_at"`
	Status int64 `gorm:"column:status" json:"status" form:"status"`
	UpdatedAt time.Time `gorm:"column:updated_at" json:"updated_at" form:"updated_at"`
	ProjectId int64 `gorm:"column:project_id" json:"project_id" form:"project_id"`
	Feedback string `json:"feedback"`
	Reason string `json:"reason"`
	ProviderId int64 `json:"provider_id"`
	DeviceId int64 `json:"device_id"`
}

func (TProjectJob) TableName() string {
	return "t_project_job"
}

func (p *TProjectJob) Insert(db *gorm.DB) error {
	return db.Create(p).Error
}

func (p *TProjectJob) Del(db *gorm.DB, where map[string]interface{}) error {
	cond, val, err := whereBuild(where)
	if err != nil {
		return err
	}
	return db.Table(p.TableName()).Where(cond, val...).Delete(p).Error
}

func (p *TProjectJob) Find(db *gorm.DB, where map[string]interface{}) error {
	cond, val, err := whereBuild(where)
	if err != nil {
		return err
	}
	return db.Table(p.TableName()).Where(cond, val...).First(p).Error
}

func (p *TProjectJob) Update(db *gorm.DB, where map[string]interface{}, values map[string]interface{}) error {
	cond, val, err := whereBuild(where)
	if err != nil {
		return err
	}

	return db.Table(p.TableName()).Where(cond, val...).Updates(values).Error
}

func (p *TProjectJob) FindSort(db *gorm.DB, where map[string]interface{}, sort string) error {
	cond, val, err := whereBuild(where)
	if err != nil {
		return err
	}
	ps := []TProjectJob{}
	err = db.Table(p.TableName()).Where(cond, val...).Order(sort).Limit(1).Find(&ps).Error
	if err != nil {
		return err
	}
	if len(ps) > 0 {
		*p = ps[0]
	}
	return nil
}

func (p *TProjectJob) Save(db *gorm.DB) error {
	return db.Save(p).Error
}

func (p *TProjectJob) Count(db *gorm.DB, where map[string]interface{}) (int64, error) {
	if len(where) > 0 {
		cond, val, err := whereBuild(where)
		if err != nil {
			return 0, err
		}
		ret := int64(0)
		err = db.Table(p.TableName()).Where(cond, val...).Count(&ret).Error

		return ret, err
	}
	ret := int64(0)
	err := db.Table(p.TableName()).Count(&ret).Error
	return ret, err
}

func (p *TProjectJob) List(db *gorm.DB, where map[string]interface{}, page int32) (list []TProjectJob, err error) {
	offset := (page - 1)*PageSize
	if len(where) > 0 {
		cond, val, err := whereBuild(where)
		if err != nil {
			return list, err
		}

		result := db.Table(p.TableName()).Where(cond, val...).Limit(PageSize).Offset(offset).Find(&list)

		return list, result.Error
	}
	result := db.Table(p.TableName()).Limit(10).Offset(offset).Find(&list)

	return list, result.Error

}

func (p *TProjectJob) All(db *gorm.DB) (list []TProjectJob, err error) {

	result := db.Table(p.TableName()).Find(&list)

	return list, result.Error
}

type ProjectChangeItem struct {
	Origin string
	Content string
	Status int32
	ApplyTime time.Time
	ApproveTime time.Time
	ProjectName string
	SafetyRecordNo string
	Reason string
	Feedback string
	SocialCode string
	Addr string
	Id int64
	CompanyName string
}

func projectChangeListSql(page int32, filter string, filterStatus []int32)(string, string, []interface{}) {
	offset := (page - 1) *PageSize
	args := []interface{}{}
	sql := "select t1.id, t1.origin, t1.content, t1.status, t1.created_at as apply_time, t1.updated_at as approve_time, t1.reason, t1.feedback, t2.name as project_name, t3.social_code, t3.name as company_name, t2.safety_record_no, t2.location as addr "+
		" from t_project_job as t1 left join t_project as t2 on t1.project_id=t2.id and t1.type = 2 left join t_company as t3 on t2.cid = t3.id "
	countSql := "select count(1) as count "+
		" from t_project_job as t1 left join t_project as t2 on t1.project_id=t2.id and t1.type = 2 left join t_company as t3 on t2.cid = t3.id "

	whereArray := []string{}
	whereArray = append(whereArray, fmt.Sprintf("t1.type=2"))
	if filter != "" {
		whereArray = append(whereArray, fmt.Sprintf("(t2.name like '%%%s%%' or t3.social_code like '%%%s%%' or t2.safety_record_no like '%%%s%%')", filter, filter,filter))
	}
	if len(filterStatus) > 0 {
		args = append(args, filterStatus)
		whereArray = append(whereArray, fmt.Sprintf("t1.status in(?)"))
	}
	where := ""
	for _, v := range whereArray {
		if where == "" {
			where = fmt.Sprintf("where %s", v)
			continue
		}
		where = fmt.Sprintf("%s and %s", where, v)
	}
	sql = fmt.Sprintf("%s %s limit %d offset %d", sql, where, PageSize, offset)
	countSql = fmt.Sprintf("%s %s", countSql, where)
	return sql, countSql, args
}

func (p *TProjectJob)ProjectChangeList(db *gorm.DB, page int32, filter string, filterStatus []int32)([]ProjectChangeItem, int64, error) {
	type ResultCount struct {
		Count int64
	}
	sql, countSql, args := projectChangeListSql(page, filter, filterStatus)
	array := []ResultCount{}
	err := db.Raw(countSql, args...).Scan(&array).Error
	if err != nil {
		return nil, 0, err
	}
	if len(array) == 0 {
		return nil, 0, nil
	}
	if array[0].Count == 0 {
		return nil, 0, nil
	}

	ret := []ProjectChangeItem{}

	err = db.Raw(sql, args...).Scan(&ret).Error
	if err != nil {
		return nil, array[0].Count, err
	}
	return ret, array[0].Count, nil
}