[Add admin table overview]

db.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"database/sql"
+	"fmt"
 	"os"
 
 	_ "github.com/mattn/go-sqlite3"
@@ -71,6 +72,36 @@ func (conn *Connection) QueryLocation(id int64) (*Location, error) {
 	return &location, nil
 }
 
+func (conn *Connection) QueryLocationFullPath(lastChildId int64) (string, error) {
+	fullPath := ""
+
+	nextId := lastChildId
+
+	isEnd := false
+
+	for !isEnd {
+		location, err := conn.QueryLocation(nextId)
+		if err != nil {
+			return fullPath, err
+		}
+		if location.Name.Valid {
+			fullPath = location.Name.String + "/" + fullPath
+		} else {
+			fullPath = fmt.Sprintf("%d/", nextId) + fullPath
+		}
+		isEnd = !location.Parent.Valid
+		if !isEnd {
+			nextId = location.Parent.Int64
+		}
+	}
+
+	if fullPath[len(fullPath)-1] == '/' {
+		fullPath = fullPath[0 : len(fullPath)-1]
+	}
+
+	return "/" + fullPath, nil
+}
+
 func (conn *Connection) QueryContainers() ([]*Container, error) {
 	if conn.Error != nil {
 		return nil, conn.Error
@@ -155,6 +186,7 @@ func (conn *Connection) QueryParts() ([]*Part, error) {
 
 		part.Location = *location
 		part.Container = *container
+		part.Connection = conn
 
 		parts = append(parts, &part)
 	}
@@ -198,6 +230,7 @@ func (conn *Connection) QueryPart(id int64) (*Part, error) {
 		}
 		part.Container = *container
 	}
+	part.Connection = conn
 
 	return &part, nil
 }

main.go

@@ -91,20 +91,47 @@ func main() {
 	})
 
 	app.Get("/admin/containers/overview", func(c *fiber.Ctx) error {
+		containers, err := conn.QueryContainers()
+		if err != nil {
+			return err
+		}
+		table := ToTable[*Container](containers, TableColumns{
+			"ID",
+			"Name",
+		})
+
 		return c.Render("admin/overview", fiber.Map{
 			"Title":      "Verwaltung",
 			"Stylenames": NewStyleItemList("colors", "main", "overview"),
 			"NavItems":   navItems,
 			"ActivePage": "/admin",
+			"Table":      "locations",
+			"Columns":    table.Collumns,
+			"Rows":       table.Rows,
 		})
 	})
 
 	app.Get("/admin/parts/overview", func(c *fiber.Ctx) error {
+		parts, err := conn.QueryParts()
+		if err != nil {
+			return err
+		}
+		table := ToTable[*Part](parts, TableColumns{
+			"ID",
+			"Name",
+			"Tags",
+			"Ort",
+			"Behälter",
+		})
+
 		return c.Render("admin/overview", fiber.Map{
 			"Title":      "Verwaltung",
 			"Stylenames": NewStyleItemList("colors", "main", "overview"),
 			"NavItems":   navItems,
 			"ActivePage": "/admin",
+			"Table":      "locations",
+			"Columns":    table.Collumns,
+			"Rows":       table.Rows,
 		})
 	})
 

types.go

@@ -85,12 +85,78 @@ type Container struct {
 	Name sql.NullString
 }
 
+func (c *Container) ToTableRow() TableRow {
+	columns := make(TableColumns, 2)
+
+	tr := TableRow{}
+
+	if c.Id.Valid {
+		columns[0] = fmt.Sprintf("%d", c.Id.Int64)
+		tr.Id = int(c.Id.Int64)
+	} else {
+		columns[0] = "NULL"
+		tr.Id = -1
+	}
+	if c.Name.Valid {
+		columns[1] = c.Name.String
+	} else {
+		columns[1] = "NULL"
+	}
+
+	tr.Columns = columns
+
+	return tr
+}
+
 type Part struct {
-	Id        sql.NullInt64
-	Name      sql.NullString
-	Tags      sql.NullString
-	Location  Location
-	Container Container
+	Id         sql.NullInt64
+	Name       sql.NullString
+	Tags       sql.NullString
+	Location   Location
+	Container  Container
+	Connection *Connection
+}
+
+func (p *Part) ToTableRow() TableRow {
+	columns := make(TableColumns, 5)
+
+	tr := TableRow{}
+
+	if p.Id.Valid {
+		columns[0] = fmt.Sprintf("%d", p.Id.Int64)
+		tr.Id = int(p.Id.Int64)
+	} else {
+		columns[0] = "NULL"
+		tr.Id = -1
+	}
+	if p.Name.Valid {
+		columns[1] = p.Name.String
+	} else {
+		columns[1] = "NULL"
+	}
+	if p.Tags.Valid {
+		columns[2] = p.Tags.String
+	} else {
+		columns[2] = "NULL"
+	}
+	if p.Location.Id.Valid {
+		fullPath, err := p.Connection.QueryLocationFullPath(p.Location.Id.Int64)
+		if err != nil {
+			fmt.Println(err)
+		}
+		columns[3] = fullPath
+	} else {
+		columns[3] = "NULL"
+	}
+	if p.Container.Name.Valid {
+		columns[4] = p.Container.Name.String
+	} else {
+		columns[4] = "NULL"
+	}
+
+	tr.Columns = columns
+
+	return tr
 }
 
 // Interfaces