package biapprove

import (
	"eta_gn/eta_api/global"
	"fmt"
	"time"
)

type BiApprove struct {
	BiApproveId   int       `gorm:"column:bi_approve_id;primary_key"`
	BiId          int       `gorm:"column:bi_id"`
	BiTitle       string    `gorm:"column:bi_title"`
	ClassifyId    int       `gorm:"column:classify_id"`
	State         int       `gorm:"column:state"` //  '审批状态：1-待审批；2-已审批；3-已驳回；4-已撤回'
	FlowId        int       `gorm:"column:flow_id"`
	FlowVersion   int       `gorm:"column:flow_version"`
	StartNodeId   int       `gorm:"column:start_node_id"`
	CurrNodeId    int       `gorm:"column:curr_node_id"`
	ApplyUserId   int       `gorm:"column:apply_user_id"`
	ApplyUserName string    `gorm:"column:apply_user_name"`
	ApproveRemark string    `gorm:"column:approve_remark"`
	ApproveTime   time.Time `gorm:"column:approve_time"`
	CreateTime    time.Time `gorm:"column:create_time"`
	ModifyTime    time.Time `gorm:"column:update_time"`
}

var BiApproveCols = struct {
	BiApproveId   string
	BiId          string
	BiTitle       string
	ClassifyId    string
	State         string //  '审批状态：1-待审批；2-已审批；3-已驳回；4-已撤回'
	FlowId        string
	FlowVersion   string
	StartNodeId   string
	CurrNodeId    string
	ApplyUserId   string
	ApplyUserName string
	ApproveRemark string
	ApproveTime   string
	CreateTime    string
	ModifyTime    string
}{
	BiApproveId:   "bi_approve_id",
	BiId:          "bi_id",
	BiTitle:       "bi_title",
	ClassifyId:    "classify_id",
	State:         "state",
	FlowId:        "flow_id",
	FlowVersion:   "flow_version",
	StartNodeId:   "start_node_id",
	CurrNodeId:    "curr_node_id",
	ApplyUserId:   "apply_user_id",
	ApplyUserName: "apply_user_name",
	ApproveRemark: "approve_remark",
	ApproveTime:   "approve_time",
	CreateTime:    "create_time",
	ModifyTime:    "modify_time",
}

type BiApproveItemOrm struct {
	BiApproveId       int       `description:"审批ID"`
	BiApproveRecordId int       `description:"审批记录ID"`
	BiId              int       `description:"报告ID"`
	BiTitle           string    `description:"报告标题"`
	ClassifyId        int       `description:"分类ID"`
	State             int       `description:"审批状态：1-待审批；2-已审批；3-已驳回；4-已撤回"`
	RecordState       int       `description:"审批记录状态：1-待审批；2-已通过；3-已驳回"`
	FlowId            int       `description:"审批流ID"`
	FlowVersion       int       `description:"审批流版本"`
	StartNodeId       int       `description:"开始节点ID"`
	CurrNodeId        int       `description:"当前节点ID"`
	ApplyUserId       int       `description:"申请人ID"`
	ApplyUserName     string    `description:"申请人姓名"`
	ApproveRemark     string    `description:"审批备注"`
	ApproveTime       time.Time `description:"审批时间"`
	HandleTime        time.Time `description:"处理时间"`
	CreateTime        time.Time `description:"创建时间"`
	ModifyTime        time.Time `description:"修改时间"`
	NodeState         int       `description:"当前节点审批状态：1-待审批；2-已审批；3-已驳回；4-已撤回" json:"-"`
	NodeApproveTime   time.Time `description:"当前节点审批时间" json:"-"`
}

func (b *BiApprove) TableName() string {
	return "bi_approve"
}

func (b *BiApprove) Update(cols []string) (err error) {
	db := global.DmSQL["rddp"]
	err = db.Model(b).Select(cols).Updates(b).Error
	return
}

func (b *BiApprove) Create() (err error) {
	db := global.DmSQL["rddp"]
	err = db.Create(b).Error
	return
}

func GetBiApproveByFlowIdAndVersionId(biFlowId int, flowVersion int) (item []*BiApprove, err error) {
	db := global.DmSQL["rddp"]
	err = db.Where("flow_id = ? AND flow_version = ?", biFlowId, flowVersion).Find(&item).Error
	return
}

func GetBiApproveById(biApproveId int) (item *BiApprove, err error) {
	db := global.DmSQL["rddp"]
	err = db.Where("bi_approve_id = ?", biApproveId).First(&item).Error
	return
}

// GetApprovingBiApproveCount 获取待处理的审批分页列表总数
func GetApprovingBiApproveCount(cond string, pars []interface{}) (count int, err error) {
	base := fmt.Sprintf(`SELECT a.bi_approve_record_id
		FROM bi_approve_record AS a
		JOIN bi_approve AS b ON a.bi_approve_id = b.bi_approve_id AND a.node_id = b.curr_node_id
		WHERE 1 = 1 %s`, cond)
	sql := fmt.Sprintf(`SELECT COUNT(1) FROM (%s) t`, base)
	err = global.DmSQL["rddp"].Raw(sql, pars...).Scan(&count).Error
	return
}

// GetApprovingBiApprovePageList 获取待处理的审批列表-分页
func GetApprovingBiApprovePageList(cond string, pars []interface{}, orderRule string, startSize, pageSize int) (items []*BiApproveItemOrm, err error) {
	order := `ORDER BY a.create_time DESC`
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT a.bi_approve_record_id, a.state AS record_state, b.*
		FROM bi_approve_record AS a
		JOIN bi_approve AS b ON a.bi_approve_id = b.bi_approve_id AND a.node_id = b.curr_node_id
		WHERE 1 = 1 %s %s
		LIMIT ?,?`, cond, order)
	pars = append(pars, startSize, pageSize)
	err = global.DmSQL["rddp"].Raw(sql, pars...).Find(&items).Error
	return
}

// GetApprovedBiApproveCount 获取已处理的审批分页列表总数
func GetApprovedBiApproveCount(cond string, pars []interface{}) (count int, err error) {
	base := fmt.Sprintf(`SELECT a.bi_approve_record_id
		FROM bi_approve_record AS a
		JOIN bi_approve AS b ON a.bi_approve_id = b.bi_approve_id
		WHERE 1 = 1 %s`, cond)
	sql := fmt.Sprintf(`SELECT COUNT(1) FROM (%s) t`, base)
	err = global.DmSQL["rddp"].Raw(sql, pars...).Scan(&count).Error
	return
}

// GetApprovedBiApprovePageList 获取已处理的审批列表-分页
func GetApprovedBiApprovePageList(cond string, pars []interface{}, orderRule string, startSize, pageSize int) (items []*BiApproveItemOrm, err error) {
	order := `ORDER BY a.create_time DESC`
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT a.bi_approve_record_id, a.node_state AS record_state,a.node_state,a.node_approve_time, a.node_approve_time AS handle_time, b.*
		FROM bi_approve_record AS a
		JOIN bi_approve AS b ON a.bi_approve_id = b.bi_approve_id
		WHERE 1 = 1 %s %s
		LIMIT ?,?`, cond, order)
	pars = append(pars, startSize, pageSize)
	err = global.DmSQL["rddp"].Raw(sql, pars...).Find(&items).Error
	return
}

// GetApplyBiApproveCount 获取我发起的审批分页列表总数
func GetApplyBiApproveCount(cond string, pars []interface{}) (count int, err error) {
	base := fmt.Sprintf(`SELECT a.* FROM bi_approve AS a WHERE 1 = 1 %s`, cond)
	sql := fmt.Sprintf(`SELECT COUNT(1) FROM (%s) t`, base)
	err = global.DmSQL["rddp"].Raw(sql, pars...).Scan(&count).Error
	return
}

// GetApplyBiApprovePageList 获取我发起的审批列表-分页
func GetApplyBiApprovePageList(cond string, pars []interface{}, orderRule string, startSize, pageSize int) (items []*BiApproveItemOrm, err error) {
	order := `ORDER BY a.create_time DESC`
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT a.* FROM bi_approve AS a WHERE 1 = 1 %s %s LIMIT ?,?`, cond, order)
	pars = append(pars, startSize, pageSize)
	err = global.DmSQL["rddp"].Raw(sql, pars...).Find(&items).Error
	return
}

func GetBiApproveByBoardId(biApproveId int) (item *BiApprove, err error) {
	db := global.DmSQL["rddp"]
	err = db.Where("bi_id = ?", biApproveId).Order("create_time DESC").First(&item).Error
	return
}

func GetBiApproveCountByState(state int) (count int, err error) {
	db := global.DmSQL["rddp"]
	sql := `SELECT COUNT(*) FROM bi_approve WHERE state = ?`
	err = db.Raw(sql, state).Scan(&count).Error
	return
}