Working on using new data model

view_createdevice.go

@@ -0,0 +1,135 @@
+package main
+
+import (
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"strconv"
+	"strings"
+)
+
+type CreateDeviceVM struct {
+	IsEdit         bool
+	DescriptorTree *DescriptorRoot
+
+	// Assets
+	Qr   *int
+	Type string
+
+	Values map[string]string
+}
+
+func (vm *CreateDeviceVM) SetValue(assetType string, field string, value string) {
+	if vm.Values == nil {
+		vm.Values = make(map[string]string)
+	}
+	vm.Values[assetType+"-"+field] = value
+}
+
+func (vm *CreateDeviceVM) GetValue(assetType string, field string) string {
+	if vm.Values == nil {
+		return ""
+	}
+	return vm.Values[assetType+"-"+field]
+}
+
+func (vm *CreateDeviceVM) NiceType() string {
+	return getAssetTypeById(vm.Type).Name
+}
+
+func (vm *CreateDeviceVM) IsPartOf(assertType string) bool {
+	if assertType == "asset" {
+		return true
+	}
+	return assertType == vm.Type
+}
+
+func (a *App) getCreateDevice(c *gin.Context) {
+	var err error
+	vm := &CreateDeviceVM{}
+	vm.DescriptorTree = DescriptorTree
+	vm.Type = c.Query("type")
+
+	qr := c.Query("id")
+	if qr != "" {
+		qrInt, err := strconv.Atoi(qr)
+		if err != nil {
+			c.AbortWithError(http.StatusInternalServerError, fmt.Errorf("invalid qr: %v", err))
+			return
+		}
+		vm.Qr = &qrInt
+	}
+
+	err = a.GetAllGroups(vm)
+	if err != nil {
+		c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+
+	if c.Query("edit") != "" && vm.Qr != nil {
+		vm.IsEdit = true
+		err := a.pullDataFromDb(*vm.Qr, "asset", vm)
+		if err != nil {
+			c.AbortWithError(http.StatusInternalServerError, fmt.Errorf("failed to load asset data: %v", err))
+			return
+		}
+		//// Load the asset data from the database
+		//err = a.db.Query("SELECT * FROM assets WHERE qr = ?").
+		//	Bind(*vm.Qr).
+		//	ScanColumns(&columns).
+		//	ScanSingle(&vm.Qr, &vm.Type, &vm.Values)
+		//if err != nil {
+		//	c.AbortWithError(http.StatusInternalServerError, fmt.Errorf("failed to load asset: %v", err))
+		//	return
+		//
+		//}
+
+		//err = a.db.Query("SELECT name, type, brand, description FROM assets WHERE qr = ?").
+		//	Bind(*vm.Qr).
+		//	ScanSingle(&vm.AssetName, &vm.Type, &vm.AssetBrand, &vm.AssetDescription)
+		//if err != nil {
+		//	c.AbortWithError(http.StatusInternalServerError, err)
+		//	return
+		//}
+		//if vm.Type == "ram" {
+		//	err = a.db.Query("SELECT type, capacity FROM info_ram WHERE asset = ?").
+		//		Bind(*vm.Qr).
+		//		ScanSingle(&vm.RamType, &vm.RamCapacity)
+		//	if err != nil {
+		//		c.AbortWithError(http.StatusInternalServerError, err)
+		//		return
+		//	}
+		//} else if vm.Type == "hdd" {
+		//	err = a.db.Query("SELECT capacity, type, form_factor, connection, rpm FROM info_hdd WHERE asset = ?").
+		//		Bind(*vm.Qr).
+		//		ScanSingle(&vm.HddCapacity, &vm.HddType, &vm.HddFormFactor, &vm.HddConnection, &vm.HddRpm)
+		//	if err != nil {
+		//		c.AbortWithError(http.StatusInternalServerError, err)
+		//		return
+		//	}
+		//}
+	}
+
+	c.HTML(http.StatusOK, "create_device", vm)
+}
+
+func (a *App) pullDataFromDb(qr int, assetType string, vm *CreateDeviceVM) error {
+	var fields []string
+	assetDescriptor := getAssetTypeById(assetType)
+	for _, field := range assetDescriptor.Fields {
+		fields = append(fields, field.Id)
+	}
+	values := make([]any, len(fields))
+
+	query := fmt.Sprintf("SELECT %s FROM %s WHERE qr = ?", strings.Join(fields, ", "), assetDescriptor.Table)
+	err := a.db.Query(query).Bind(qr).ScanSingle(values...)
+	if err != nil {
+		return fmt.Errorf("failed to load asset data: %v", err)
+	}
+
+	for i, field := range fields {
+		vm.SetValue(assetType, field, fmt.Sprintf("%v", values[i]))
+	}
+
+	return err
+}