Manually add DLC dialog #99

src/components/dialogs/AddDlcDialog.tsx

@@ -0,0 +1,93 @@
+import { useState, useEffect } from 'react'
+import Dialog from './Dialog'
+import DialogHeader from './DialogHeader'
+import DialogBody from './DialogBody'
+import DialogFooter from './DialogFooter'
+import DialogActions from './DialogActions'
+import { Button } from '@/components/buttons'
+import { DlcInfo } from '@/types'
+
+export interface AddDlcDialogProps {
+  visible: boolean
+  onClose: () => void
+  onAdd: (dlc: DlcInfo) => void
+  existingIds: Set<string>
+}
+
+/**
+ * Add DLC Manually dialog
+ * Allows users to manually enter a DLC ID and name when it is
+ * missing from the Steam API and cannot be fetched automatically
+ */
+const AddDlcDialog = ({ visible, onClose, onAdd, existingIds }: AddDlcDialogProps) => {
+  const [id, setId] = useState('')
+  const [name, setName] = useState('')
+  const [error, setError] = useState('')
+
+  // Reset form state when dialog closes
+  useEffect(() => {
+    if (!visible) {
+      setId('')
+      setName('')
+      setError('')
+    }
+  }, [visible])
+
+  // Validate inputs and add the DLC to the list
+  const handleSubmit = () => {
+    const trimmedId = id.trim()
+    const trimmedName = name.trim()
+
+    if (!trimmedId) return setError('DLC ID is required.')
+    if (!/^\d+$/.test(trimmedId)) return setError('DLC ID must be a number.')
+    if (existingIds.has(trimmedId)) return setError('A DLC with this ID already exists.')
+    if (!trimmedName) return setError('DLC name is required.')
+
+    onAdd({ appid: trimmedId, name: trimmedName, enabled: true })
+    onClose()
+  }
+
+  return (
+    <Dialog visible={visible} onClose={onClose} size="small">
+      <DialogHeader onClose={onClose}>
+        <h3>Add DLC Manually</h3>
+      </DialogHeader>
+      <DialogBody>
+        <div className="add-dlc-form">
+          <div className="add-dlc-field">
+            <label className="add-dlc-label">DLC ID</label>
+            <input
+              type="text"
+              className="add-dlc-input"
+              placeholder="e.g. 1234560"
+              value={id}
+              onChange={(e) => { setId(e.target.value); setError('') }}
+              onKeyDown={(e) => e.key === 'Enter' && handleSubmit()}
+              autoFocus
+            />
+          </div>
+          <div className="add-dlc-field">
+            <label className="add-dlc-label">DLC Name</label>
+            <input
+              type="text"
+              className="add-dlc-input"
+              placeholder="e.g. Expansion - My DLC"
+              value={name}
+              onChange={(e) => { setName(e.target.value); setError('') }}
+              onKeyDown={(e) => e.key === 'Enter' && handleSubmit()}
+            />
+          </div>
+          {error && <p className="add-dlc-error">{error}</p>}
+        </div>
+      </DialogBody>
+      <DialogFooter>
+        <DialogActions>
+          <Button variant="secondary" onClick={onClose}>Cancel</Button>
+          <Button variant="primary" onClick={handleSubmit}>Add DLC</Button>
+        </DialogActions>
+      </DialogFooter>
+    </Dialog>
+  )
+}
+
+export default AddDlcDialog