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path: root/backend-go/fix_market.py
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import re

with open('internal/core/market.go', 'r') as f:
    text = f.read()

pattern = re.compile(r'func \(m \*Market\) downloadOrders\(regionID int\) \(\[\]Order, error\) \{.*?return formatted, nil\n\}', re.DOTALL)

replacement = """func (m *Market) downloadOrders(regionID int) ([]Order, error) {
        page := 1
        var rawOrders []map[string]interface{}
        var lastExpiry string

        for {
                pageOrders, expiry, totalPages, err := m.EsiClient.GetRegionOrders(regionID, page)
                if err != nil {
                        log.Printf("Failed to get region orders %d page %d: %v", regionID, page, err)
                        break
                }
                if len(pageOrders) == 0 {
                        break
                }
                rawOrders = append(rawOrders, pageOrders...)
                lastExpiry = expiry
                
                if page >= totalPages {
                        break
                }
                page++
        }

        if lastExpiry != "" {
                if parsed, err := time.Parse(time.RFC1123, lastExpiry); err == nil {
                        m.ExpiresTimes[regionID] = parsed
                } else {
                        m.ExpiresTimes[regionID] = time.Now().UTC()
                }
        } else {
                m.ExpiresTimes[regionID] = time.Now().UTC()
        }

        var formatted []Order
        for _, o := range rawOrders {
                typeID := int(o["type_id"].(float64))
                item, exists := m.Items[typeID]
                if !exists {
                        continue
                }

                cargoVol := item.Volume
                if cargoVol == nil || *cargoVol <= 0 {
                        continue
                }

                issuedStr, _ := o["issued"].(string)
                issuedTime, _ := time.Parse("2006-01-02T15:04:05Z", issuedStr)

                isBuyOrder, _ := o["is_buy_order"].(bool)
                orderIDFloat, _ := o["order_id"].(float64)
                locIDFloat, _ := o["location_id"].(float64)
                price, _ := o["price"].(float64)
                volRemainFloat, _ := o["volume_remain"].(float64)

                formatted = append(formatted, Order{
                        OrderID:         int(orderIDFloat),
                        RegionID:        regionID,
                        LocationID:      int(locIDFloat),
                        TypeID:          typeID,
                        IsBuyOrder:      isBuyOrder,
                        Price:           price,
                        Issued:          issuedTime,
                        VolumeRemain:    int(volRemainFloat),
                        ItemName:        item.TypeName,
                        ItemCargoVolume: *cargoVol,
                })
        }
        return formatted, nil
}"""

with open('internal/core/market.go', 'w') as f:
    f.write(text.replace(text[re.search(pattern, text).start():re.search(pattern, text).end()], replacement))