package service

import (
	"errors"
	"fmt"
	"github.com/go-xorm/xorm"
	"leit.com/leit_seat_aps/common"
	"leit.com/leit_seat_aps/db"
	"strings"
	"time"
)

// 生产订单业务对象
type BL_WorkOrder struct {
	Workordernr    string // 生产订单号
	Custordernr    string // 客户订单号
	Projnr         string
	Ordertype      string // 生产订单类型
	Partfamilyid   string // 零件族ID
	Supplygroupid  string
	Status         int
	Preschedseq    int
	Schedseq       int
	Oemseq         int
	Shippable      int
	Swet           time.Time
	Worklineid     string                       // 产线
	Bl_wopartdict  map[string]BL_WorkOrder_Part // 订单零件清单
	Bl_ordattrdict map[int]BL_OrdAttribute      // 订单属性字典
	Bl_verrlist    []BL_VerifyError             // 校验报错信息
	Workordertab   db.Pln_workorder             // 生产订单记录本身
}

type BL_WorkOrder_Part struct {
	Partid       string
	Qty          int
	Workordernr  string
	Parttab      db.Me_part       // 零件自身
	Workordertab db.Pln_workorder // 生产订单记录本身
}

// 创建生产订单头
func (bl_wo *BL_WorkOrder) CreateHead(session *xorm.Session, tp *TodProject) (err error) {
	var (
		wonr         string
		wotab        db.Pln_workorder
		woppakstatab db.Prod_wo_packstatus
	)

	// 填充生产订单信息
	if strings.TrimSpace(tp.Projecttab.Workorder_snr) != "" {
		if wonr, err = SN_GetNextSnrBySession(strings.TrimSpace(tp.Projecttab.Workorder_snr), session); err != nil {
			return
		}
	} else {
		if wonr, err = SN_GetNextSnrBySession("WORKORDER", session); err != nil {
			return
		}
	}

	wotab = db.Pln_workorder{}
	wotab.Finr = db.G_FINR
	wotab.Workordernr = wonr
	wotab.Projnr = bl_wo.Projnr
	wotab.Custordernr = bl_wo.Custordernr
	wotab.Supplygroupid = bl_wo.Supplygroupid
	wotab.Partfamilyid = bl_wo.Partfamilyid
	wotab.Status = common.WO_STATUS_UNPLANED
	wotab.Shippable = bl_wo.Shippable
	wotab.Worklineid = bl_wo.Worklineid
	wotab.Planqty = 1
	wotab.Ordertype = "SEQ"
	wotab.Lastuser = "service"
	wotab.Credatuz = common.Date(time.Now().Unix(), "YYYYMMDDHHmmss")

	if err = wotab.Insert(session); err != nil {
		return err
	}
	bl_wo.Workordernr = wonr
	bl_wo.Workordertab = wotab

	// 创建生产工单的包装状态数据
	woppakstatab = db.Prod_wo_packstatus{}
	woppakstatab.Finr = db.G_FINR
	woppakstatab.Workordernr = wotab.Workordernr
	woppakstatab.Projnr = wotab.Projnr
	woppakstatab.Packstatus = 0
	woppakstatab.Lastuser = "tod_service"
	woppakstatab.Credatuz = common.Date(time.Now().Unix(), "YYYYMMDDHHmmss")
	if err = woppakstatab.Insert(session); err != nil {
		return err
	}

	return
}

// 保存客户订单的零件和属性清单（ 删除原有的）
func (bl_wo *BL_WorkOrder) SavePartAndAtcodList(session *xorm.Session) (err error) {
	var (
		wotab      db.Pln_workorder
		bl_wopt    BL_WorkOrder_Part
		bl_ordattr BL_OrdAttribute
		woptlst    db.Pln_workorder_partlst
		woatlst    db.Pln_workorder_atcodlst
		attrval    string
		idx        int
	)

	// 删除原有的零件和属性清单
	wotab = db.Pln_workorder{Workordernr: bl_wo.Workordernr}
	if !wotab.DelPartlst(session) {
		err = errors.New(fmt.Sprintf("Failed to delete workorder: %s part list!", wotab.Workordernr))
		return
	}
	if !wotab.DelAttributelst(session) {
		err = errors.New(fmt.Sprintf("Failed to delete workorder: %s attribute list!", wotab.Workordernr))
		return
	}

	// 遍历生产订单零件列表
	for _, bl_wopt = range bl_wo.Bl_wopartdict {
		woptlst = db.Pln_workorder_partlst{}
		woptlst.Finr = db.G_FINR
		woptlst.Workordernr = bl_wo.Workordernr
		woptlst.Partid = bl_wopt.Partid
		woptlst.Partqty = bl_wopt.Qty
		woptlst.Lastuser = "service"
		woptlst.Credatuz = common.Date(time.Now().Unix(), "YYYYMMDDHHmmss")
		if err = woptlst.Insert(session); err != nil {
			return err
		}
	}
	// 遍历属性列表并存储
	idx = 0
	for _, bl_ordattr = range bl_wo.Bl_ordattrdict {
		woatlst = db.Pln_workorder_atcodlst{}
		woatlst.Finr = db.G_FINR
		woatlst.Workordernr = bl_wo.Workordernr
		woatlst.Attrcode = bl_ordattr.Attrcode
		for _, attrval = range bl_ordattr.Attrvaldict {
			idx++
			woatlst.Pos = idx
			woatlst.Attrvalue = attrval
			woatlst.Lastuser = "service"
			woatlst.Credatuz = common.Date(time.Now().Unix(), "YYYYMMDDHHmmss")
			if err = woatlst.Insert(session); err != nil {
				return err
			}
		}
	}

	return
}

// 更新工单的拣料状态
func (bl_wo *BL_WorkOrder) SetPickingStatus(session *xorm.Session, picked int) (err error) {
	bl_wo.Workordertab.Pickstatus = picked
	bl_wo.Workordertab.Lastmodif = common.Date(time.Now().Unix(), "YYYYMMDDHHmmss")
	if err = bl_wo.Workordertab.UpdateFields(session, "pickstatus, lastmodif"); err != nil {
		return
	}
	return
}