bj_power/bj_power_mes/internal/logic/station_ops.go

package logic

import (
	"context"
	"errors"
	"fmt"
	"time"

	"bj_power_mes/ent"
	"bj_power_mes/ent/inspectionrecord"
	"bj_power_mes/ent/workorder"
)

// ============ 工位终端业务操作（P0-3 / 数量不符 / 退库 / 工序间检验记录） ============

// EmergencyCall 应急呼叫：落预警消息（type=emergency_call），预警中心实时展示 + pad 顶部提示。
// 纯软件方案（客户 L614 已定：发消息给班组长，不依赖安灯硬件）。
func (s *Service) EmergencyCall(ctx context.Context, stationNo int, orderNo, remark, operator string) error {
	if stationNo <= 0 {
		return errors.New("缺少工位号")
	}
	content := fmt.Sprintf("工位 %d 发起应急呼叫", stationNo)
	if orderNo != "" {
		content += "（工单 " + orderNo + "）"
	}
	if remark != "" {
		content += "：" + remark
	}
	_, err := s.ctx.EntClient.Alert.Create().
		SetRuleId(0).
		SetType("emergency_call").
		SetTitle("应急呼叫").
		SetContent(content).
		SetRefType("station").
		SetRefId(fmt.Sprintf("%d", stationNo)).
		SetReceiver("").
		SetStatus("UNREAD").
		Save(ctx)
	if err != nil {
		return err
	}
	s.ctx.EventLog.Write(ctx, "station.emergency", orderNo, operator, "alert",
		fmt.Sprintf("%d", stationNo), "工位应急呼叫", map[string]any{"stationNo": stationNo, "remark": remark})
	s.notifyDashboard()
	return nil
}

// QtyReportReq 数量不符上报请求（工位收到料数量与下发数量不一致）
type QtyReportReq struct {
	StationNo    int    `json:"stationNo"`
	OrderNo      string `json:"orderNo"`
	Sn           string `json:"sn"`
	MaterialCode string `json:"materialCode"`
	MaterialName string `json:"materialName"`
	PlanQty      int    `json:"planQty"`
	ActualQty    int    `json:"actualQty"`
	Cause        string `json:"cause"`
	Operator     string `json:"operator"`
}

// CreateQtyReport 数量不符上报：落 material_qty_report + 预警中心消息（type=qty_diff）。
// MES 侧仅预警，不承载明细处理流程：相关内容融合为一段文字描述写入预警内容，
// 由预警中心与右上角铃铛统一呈现；明细与闭环由 WMS 负责。
func (s *Service) CreateQtyReport(ctx context.Context, req QtyReportReq) error {
	if req.StationNo <= 0 || req.MaterialCode == "" {
		return errors.New("工位号与物料编码必填")
	}
	diff := req.PlanQty - req.ActualQty
	_, err := s.ctx.EntClient.MaterialQtyReport.Create().
		SetStationNo(req.StationNo).
		SetOrderNo(req.OrderNo).
		SetSn(req.Sn).
		SetMaterialCode(req.MaterialCode).
		SetMaterialName(req.MaterialName).
		SetPlanQty(req.PlanQty).
		SetActualQty(req.ActualQty).
		SetDiffQty(diff).
		SetCause(req.Cause).
		SetStatus("PENDING").
		SetOperator(req.Operator).
		Save(ctx)
	if err != nil {
		return err
	}
	// 融合成单段文字描述，直接写入预警「内容」（即预警原因）。
	cause := req.Cause
	if cause == "" {
		cause = "未填写"
	}
	content := fmt.Sprintf("工位%d 数量不符：物料 %s", req.StationNo, req.MaterialCode)
	if req.MaterialName != "" {
		content += "（" + req.MaterialName + "）"
	}
	content += fmt.Sprintf("；应发 %d，实收 %d，差异 %d", req.PlanQty, req.ActualQty, diff)
	if req.OrderNo != "" {
		content += "；工单 " + req.OrderNo
	}
	if req.Sn != "" {
		content += "；序列号 " + req.Sn
	}
	content += "；上报原因：" + cause
	_, _ = s.ctx.EntClient.Alert.Create().
		SetRuleId(0).
		SetType("qty_diff").
		SetTitle("数量不符预警").
		SetContent(content).
		SetRefType("material_qty_report").
		SetRefId(req.MaterialCode).
		SetReceiver("").
		SetStatus("UNREAD").
		Save(ctx)
	s.ctx.EventLog.Write(ctx, "station.qty_report", req.OrderNo, req.Operator, "material_qty_report",
		req.MaterialCode, "数量不符上报", map[string]any{"stationNo": req.StationNo, "diff": diff})
	s.notifyDashboard()
	return nil
}

// StationReturnMaterial 工位退料回库房：落事件日志 + 调 WMS 预建待确认退库单。
// 退库单在 WMS 侧由库管确认收货后库存加回（链路封闭，问题记录 L491）。
func (s *Service) StationReturnMaterial(ctx context.Context, orderNo string, stationNo int, sn, materialCode, materialName, spec, reason, operator, unit string, qty int) error {
	if stationNo <= 0 || materialCode == "" || qty <= 0 {
		return errors.New("工位号、物料编码、退库数量必填")
	}
	s.ctx.EventLog.Write(ctx, "station.return_material", orderNo, operator, "return_order",
		materialCode, "工位退料回库房", map[string]any{"stationNo": stationNo, "qty": qty, "reason": reason})
	// 调 WMS 内部 API 预建退库单（失败降级：记录日志但不阻断工位操作）
	if s.ctx.Wms != nil {
		if err := s.ctx.Wms.CreateReturnOrder(ctx, orderNo, sn, materialCode, materialName, spec, reason, operator, stationNo, qty, unit); err != nil {
			return fmt.Errorf("通知 WMS 建退库单失败：%w", err)
		}
	}
	return nil
}

// ============ 一键生成工序间检验记录（P0-4） ============

// InterProcessInspection 工序间检验记录汇总项
type InterProcessInspection struct {
	OrderNo   string    `json:"orderNo"`
	StationNo int       `json:"stationNo"`
	StepId    int       `json:"stepId"`
	StepName  string    `json:"stepName"`
	Sn        string    `json:"sn"`
	Result    string    `json:"result"`
	Measured  string    `json:"measuredValue"`
	Photo     string    `json:"photo"`
	Operator  string    `json:"operator"`
	CreatedAt time.Time `json:"createdAt"`
}

// GenerateInterProcessInspection 汇总某工单 PROCESS 类巡检记录（按步骤维度）生成工序间检验记录。
// 返回结构化列表，前端/H5 据此渲染打印（PDF/Excel）。
func (s *Service) GenerateInterProcessInspection(ctx context.Context, orderNo string) ([]*InterProcessInspection, error) {
	if orderNo == "" {
		return nil, errors.New("工单号必填")
	}
	if _, err := s.ctx.EntClient.WorkOrder.Query().Where(workorder.WorkOrderNo(orderNo)).First(ctx); err != nil {
		return nil, errors.New("工单不存在：" + orderNo)
	}
	rows, err := s.ctx.EntClient.InspectionRecord.Query().
		Where(
			inspectionrecord.Category("PROCESS"),
			inspectionrecord.OrderNo(orderNo),
		).
		Order(ent.Desc(inspectionrecord.FieldCreatedAt), ent.Desc(inspectionrecord.FieldID)).
		All(ctx)
	if err != nil {
		return nil, err
	}
	out := make([]*InterProcessInspection, 0, len(rows))
	for _, r := range rows {
		out = append(out, &InterProcessInspection{
			OrderNo:   r.OrderNo,
			StationNo: atoiSafe(r.StationNo),
			StepId:    r.StepId,
			StepName:  r.StepName,
			Sn:        r.Sn,
			Result:    r.Result,
			Measured:  r.MeasuredValue,
			Photo:     r.Photo,
			Operator:  r.Operator,
			CreatedAt: r.CreatedAt,
		})
	}
	return out, nil
}