package knowledge_approve

import (
	"eta_gn/eta_api/models/knowledge_approve"
	"eta_gn/eta_api/models/knowledge_approve/response"
	"eta_gn/eta_api/utils"
	"fmt"
	"time"
)

func GetKnowledgeResourceApproveMessage(adminId, startSize, pageSize int) (list []*response.KnowledgeResourceApproveMessageItem, total, unread int, msg string, err error) {
	list = make([]*response.KnowledgeResourceApproveMessageItem, 0)
	cond := fmt.Sprintf(` AND %s = ?`, knowledge_approve.KnowledgeResourceApproveMessageCols.ReceiveUserId)
	pars := make([]interface{}, 0)
	pars = append(pars, adminId)
	order := fmt.Sprintf(`%s ASC, %s DESC`, knowledge_approve.KnowledgeResourceApproveMessageCols.IsRead, knowledge_approve.KnowledgeResourceApproveMessageCols.CreateTime)

	messageOb := new(knowledge_approve.KnowledgeResourceApproveMessage)
	total, e := messageOb.GetCountByCondition(cond, pars)
	if e != nil {
		msg = "获取失败"
		err = fmt.Errorf("message.GetCountByCondition, Err: %s", e.Error())
		return
	}
	tmpList, e := messageOb.GetPageItemsByCondition(cond, pars, []string{}, order, startSize, pageSize)
	if e != nil {
		msg = "获取失败"
		err = fmt.Errorf("message.GetPageItemsByCondition, Err: %s", e.Error())
		return
	}
	for _, v := range tmpList {
		t := FormatKnowledgeResourceApproveMessage2Item(v)
		list = append(list, t)
	}

	// 未读消息数
	cond += fmt.Sprintf(` AND %s = ?`, knowledge_approve.KnowledgeResourceApproveMessageCols.IsRead)
	pars = append(pars, 0)
	unreadTotal, e := messageOb.GetCountByCondition(cond, pars)
	if e != nil {
		msg = "获取失败"
		err = fmt.Errorf("message.GetCountByCondition, Err: %s", e.Error())
		return
	}
	unread = unreadTotal
	return
}

func ReadKnowledgeMessage(msgId int, adminId int) (msg string, err error) {
	messageOb := new(knowledge_approve.KnowledgeResourceApproveMessage)
	messageItem, e := messageOb.GetItemById(msgId)
	if e != nil {
		if utils.IsErrNoRow(e) {
			msg = "消息不存在, 请刷新页面"
			err = e
			return
		}
		msg = "获取失败"
		err = fmt.Errorf("message.GetItemById, Err: %s", e.Error())
		return
	}
	messageItem.IsRead = 1
	messageItem.ModifyTime = time.Now().Local()
	cols := []string{"IsRead", "ModifyTime"}
	if e = messageItem.Update(cols); e != nil {
		msg = "操作失败"
		err = fmt.Errorf("message.Update, Err: %s", e.Error())
		return
	}
	return
}

// FormatKnowledgeResourceApproveMessage2Item 格式化报告审批消息
func FormatKnowledgeResourceApproveMessage2Item(origin *knowledge_approve.KnowledgeResourceApproveMessage) (item *response.KnowledgeResourceApproveMessageItem) {
	item = new(response.KnowledgeResourceApproveMessageItem)
	if origin == nil {
		return
	}
	item.Id = origin.Id
	item.SendUserId = origin.SendUserId
	item.ReceiveUserId = origin.ReceiveUserId
	item.Content = origin.Content
	item.Remark = origin.Remark
	item.KnowledgeResourceApproveId = origin.KnowledgeResourceApproveId
	item.ApproveState = origin.ApproveState
	item.IsRead = origin.IsRead
	item.CreateTime = utils.TimeTransferString(utils.FormatDateTime, origin.CreateTime)
	item.ModifyTime = utils.TimeTransferString(utils.FormatDateTime, origin.ModifyTime)
	return
}