package models

import (
	"eta/eta_mini_crm/utils"
	"time"

	"github.com/beego/beego/v2/client/orm"
)

type ReportPdf struct {
	ReportPdfId        int       `orm:"pk" description:"id"`
	PdfUrl             string    `description:"pdf文件URL"`
	PdfName            string    `description:"pdf文件名称"`
	Title              string    `description:"pdf文件标题"`
	Author             string    `description:"作者"`
	Abstract           string    `description:"摘要"`
	ClassifyIdFirst    int       `description:"一级分类id"`
	ClassifyNameFirst  string    `description:"一级分类名称"`
	ClassifyIdSecond   int       `description:"二级分类id"`
	ClassifyNameSecond string    `description:"二级分类名称"`
	ClassifyIdThird    int       `description:"三级分类id"`
	ClassifyNameThird  string    `description:"三级分类名称"`
	Stage              int       `description:"期数"`
	PublishTime        time.Time `description:"发布时间"`
	ModifyTime         time.Time `description:"更新时间"`
	Pv                 int       `description:"pv"`
	Uv                 int       `description:"uv"`
	SysUserId          int       `description:"创建人id"`
	SysRealName        string    `description:"创建人姓名"`
	State              int       `description:"状态,1：已发布；2：未发布"`
}

type ReportPdfView struct {
	ReportPdfId        int       `orm:"pk" description:"id"`
	PdfUrl             string    `description:"pdf文件URL"`
	PdfName            string    `description:"pdf文件名称"`
	Title              string    `description:"pdf文件标题"`
	Author             string    `description:"作者"`
	Abstract           string    `description:"摘要"`
	ClassifyIdFirst    int       `description:"一级分类id"`
	ClassifyNameFirst  string    `description:"一级分类名称"`
	ClassifyIdSecond   int       `description:"二级分类id"`
	ClassifyNameSecond string    `description:"二级分类名称"`
	ClassifyIdThird    int       `description:"三级分类id"`
	ClassifyNameThird  string    `description:"三级分类名称"`
	Stage              int       `description:"期数"`
	PublishTime        string    `description:"发布时间"`
	ModifyTime         time.Time `description:"更新时间"`
	Pv                 int       `description:"pv"`
	Uv                 int       `description:"uv"`
	SysUserId          int       `description:"创建人id"`
	SysRealName        string    `description:"创建人姓名"`
	State              int       `description:"状态,1：已发布；2：未发布"`
}

func (r *ReportPdf) Insert() (insertId int64, err error) {
	tx, err := orm.NewOrm().Begin()
	if err != nil {
		return
	}
	defer func() {
		if err != nil {
			tx.Rollback()
		} else {
			tx.Commit()
		}
	}()
	// 计算研报期数
	sql := `SELECT MAX(stage) + 1 AS count FROM report_pdf WHERE classify_id_second=?`
	err = tx.Raw(sql, r.ClassifyIdSecond).QueryRow(&r.Stage)
	if r.Stage == 0 {
		r.Stage = 1
	}
	if err != nil {
		return
	}
	insertId, err = tx.Insert(r)
	if err != nil {
		return
	}
	if r.State == utils.ReportStatusUp {
		insertPushStatus := &ReportPushStatus{
			ReportId:           int(insertId),
			State:              0,
			Title:              r.Title,
			Abstract:           r.Abstract,
			Stage:              r.Stage,
			ClassifyIdFirst:    r.ClassifyIdFirst,
			ClassifyNameFirst:  r.ClassifyNameFirst,
			ClassifyIdSecond:   r.ClassifyIdSecond,
			ClassifyNameSecond: r.ClassifyNameSecond,
			ClassifyIdThird:    r.ClassifyIdThird,
			ClassifyNameThird:  r.ClassifyNameThird,
			Author:             r.Author,
			ReportType:         utils.ReportTypePdf,
			PublishTime:        r.PublishTime,
			CreateTime:         time.Now(),
			ModifyTime:         time.Now(),
		}
		_, err = tx.Insert(insertPushStatus)
	}
	return
}

func (r *ReportPdf) ToView() (item *ReportPdfView) {
	item = new(ReportPdfView)
	item.ReportPdfId = r.ReportPdfId
	item.PdfUrl = r.PdfUrl
	item.PdfName = r.PdfName
	item.Title = r.Title
	item.Author = r.Author
	item.Abstract = r.Abstract
	item.ClassifyIdFirst = r.ClassifyIdFirst
	item.ClassifyNameFirst = r.ClassifyNameFirst
	item.ClassifyIdSecond = r.ClassifyIdSecond
	item.ClassifyNameSecond = r.ClassifyNameSecond
	item.Stage = r.Stage
	item.State = r.State
	item.PublishTime = r.PublishTime.Format(utils.FormatDateTime)
	item.ModifyTime = r.ModifyTime
	item.Pv = r.Pv
	item.Uv = r.Uv
	item.SysUserId = r.SysUserId
	item.SysRealName = r.SysRealName
	return

}

func (r *ReportPdf) Update(cols []string) (err error) {
	// reportPushStatus := new(ReportPushStatus)
	var reportPushStatus *ReportPushStatus
	o := orm.NewOrm()
	sql := `SELECT * FROM report_push_status WHERE report_id=? AND report_type=?`
	err = o.Raw(sql, r.ReportPdfId, utils.ReportTypePdf).QueryRow(&reportPushStatus)
	if err != nil && err.Error() != utils.ErrNoRow() {
		return
	}

	tx, err := o.Begin()
	if err != nil {
		return
	}
	defer func() {
		if err != nil {
			tx.Rollback()
		} else {
			tx.Commit()
		}

	}()
	_, err = tx.Update(r, cols...)
	if err != nil {
		return
	}
	if reportPushStatus == nil && r.State == utils.ReportStatusUp {
		insertPushStatus := &ReportPushStatus{
			ReportId:           r.ReportPdfId,
			State:              0,
			Title:              r.Title,
			Abstract:           r.Abstract,
			Stage:              r.Stage,
			ClassifyIdFirst:    r.ClassifyIdFirst,
			ClassifyNameFirst:  r.ClassifyNameFirst,
			ClassifyIdSecond:   r.ClassifyIdSecond,
			ClassifyNameSecond: r.ClassifyNameSecond,
			ClassifyIdThird:    r.ClassifyIdThird,
			ClassifyNameThird:  r.ClassifyNameThird,
			Author:             r.Author,
			ReportType:         utils.ReportTypePdf,
			PublishTime:        r.PublishTime,
			CreateTime:         time.Now(),
			ModifyTime:         time.Now(),
		}
		_, err = tx.Insert(insertPushStatus)
	} else if reportPushStatus != nil {
		// pdf报告发布后编辑，则更新report_push_status表, 若取消发布，则在推送表中删除
		if r.State == utils.ReportStatusDown {
			err = reportPushStatus.Delete()
		} else {
			reportPushStatus.Title = r.Title
			reportPushStatus.Abstract = r.Abstract
			reportPushStatus.Stage = r.Stage
			reportPushStatus.ClassifyIdFirst = r.ClassifyIdFirst
			reportPushStatus.ClassifyNameFirst = r.ClassifyNameFirst
			reportPushStatus.ClassifyIdSecond = r.ClassifyIdSecond
			reportPushStatus.ClassifyNameSecond = r.ClassifyNameSecond
			reportPushStatus.ClassifyIdThird = r.ClassifyIdThird
			reportPushStatus.ClassifyNameThird = r.ClassifyNameThird
			reportPushStatus.Author = r.Author
			reportPushStatus.PublishTime = r.PublishTime
			reportPushStatus.ModifyTime = time.Now()
			updateCols := []string{"title", "abstract", "stage", "classify_id_first", "classify_name_first", "classify_id_second", "classify_name_second", "classify_id_third", "classify_name_third", "author", "publish_time", "modify_time"}
			_, err = tx.Update(reportPushStatus, updateCols...)
		}
	}
	return
}

func (r *ReportPdf) Delete() (err error) {
	o := orm.NewOrm()
	_, err = o.Delete(r)
	return
}

func GetReportPdfCountByCondition(condition string, pars []interface{}) (count int, err error) {
	o := orm.NewOrm()
	sql := `SELECT COUNT(*) AS count FROM report_pdf WHERE 1=1 `
	if condition != "" {
		sql += condition
	}
	err = o.Raw(sql, pars).QueryRow(&count)
	return
}

func GetReportPdfByCondition(condition, sortCondition string, pars []interface{}, startPage, pageSize int) (items []*ReportPdf, err error) {
	o := orm.NewOrm()
	sql := `SELECT * FROM report_pdf WHERE 1=1 `
	if condition != "" {
		sql += condition
	}
	if sortCondition != "" {
		sql += sortCondition // 排序
	}
	sql += ` LIMIT ?,?`
	_, err = o.Raw(sql, pars, startPage, pageSize).QueryRows(&items)
	return
}

func GetReportPdfById(id int) (item *ReportPdf, err error) {
	o := orm.NewOrm()
	sql := `SELECT * FROM report_pdf WHERE report_pdf_id=?`
	err = o.Raw(sql, id).QueryRow(&item)
	return
}

func GetBatchPdfReport(maxId, batchSize int) (items []*ReportPdf, err error) {
	o := orm.NewOrm()
	sql := `SELECT * FROM report_pdf WHERE report_pdf_id>? AND state=1 LIMIT ?`
	_, err = o.Raw(sql, maxId, batchSize).QueryRows(&items)
	return
}