package service

import (
	"fmt"
	"time"

	"joylink.club/bj-rtsts-server/db/dbquery"
	"joylink.club/bj-rtsts-server/db/model"
	"joylink.club/bj-rtsts-server/dto"
)

// 查询草稿列表
func PageDraftingQuery(query *dto.PageDraftingReqDto) (*dto.PageDto, error) {
	d := dbquery.Drafting
	dq := d.Where()
	if query.Name != "" {
		dq = dq.Where(d.Name.Like(fmt.Sprintf("%%%s%%", query.Name)))
	}
	records, total, err := dq.Debug().FindByPage(query.Offset(), query.Size)
	if err != nil {
		panic(err)
	}
	return &dto.PageDto{Total: int(total), PageQueryDto: query.PageQueryDto, Records: records}, err
}

// 创建草稿
func CreateDrafting(createId int32, dto *dto.DraftingDto) error {
	d := model.Drafting{
		Name:      dto.Name,
		Proto:     dto.Proto,
		CreatorID: createId,
		CreatedAt: time.Now(),
		UpdateAt:  time.Now(),
	}
	return dbquery.Drafting.Save(&d)
}

// 另存为
func SaveAsDrafting(createId int32, oldId int32, dto *dto.DraftingDto) error {
	findNameQuery := dbquery.Drafting
	count, err := findNameQuery.Where(findNameQuery.Name.Eq(dto.Name)).Debug().Count()
	if count > 0 || err != nil {
		panic("名称已存在")
	}
	findOldQuery := dbquery.Drafting
	oldD, err := findOldQuery.Where(findOldQuery.ID.Eq(oldId)).Debug().First()
	if oldD == nil || err != nil {
		panic(err)
	}
	newD := model.Drafting{
		Name:      dto.Name,
		Proto:     oldD.Proto,
		CreatorID: createId,
		CreatedAt: time.Now(),
		UpdateAt:  time.Now(),
	}
	return dbquery.Drafting.Save(&newD)
}

func QueryDrafting(id int32) model.Drafting {
	query := dbquery.Drafting
	data, err := query.Where(query.ID.Eq(id)).Debug().First()
	if err != nil {
		panic(err)
	}
	return *data
}

func UpdateDrafting(id int32, dto *dto.DraftingDto) error {
	findOldQuery := dbquery.Drafting
	oldD, err := findOldQuery.Where(findOldQuery.ID.Eq(id)).Debug().First()
	if oldD == nil || err != nil {
		panic(err)
	}
	if dto.Proto != nil {
		oldD.Proto = dto.Proto
	}
	if len(dto.Name) > 0 {
		oldD.Name = dto.Name
	}
	oldD.UpdateAt = time.Now()
	_, error := dbquery.Drafting.Updates(oldD)
	return error
}

func DeleteDraftingById(id int) {
	_, _ = dbquery.Drafting.Debug().Where(dbquery.Drafting.ID.Eq(int32(id))).Delete()
}