chore(gui): refactor dialogs into their own modules

1 files changed, 97 insertions, 0 deletions

diff --git a/dialogs/reorganize_dialog.py b/dialogs/reorganize_dialog.py
new file mode 100644
index 0000000..1385c98
--- /dev/null
+++ b/dialogs/reorganize_dialog.py
@@ -0,0 +1,97 @@
+from pathlib import Path
+from types import SimpleNamespace
+
+from PyQt6.QtWidgets import (
+    QAbstractItemView,
+    QCheckBox,
+    QDialog,
+    QHBoxLayout,
+    QHeaderView,
+    QLabel,
+    QPushButton,
+    QTableWidget,
+    QTableWidgetItem,
+    QVBoxLayout,
+)
+
+from models import Track, plan_reorganize
+from ui_common import MISSING_BRUSH
+
+
+class ReorganizeDialog(QDialog):
+    """Preview of moving every track to root/Artist/Album/. Nothing is touched until the user accepts."""
+
+    def __init__(self, tracks: list[Track], root: Path, parent=None):
+        super().__init__(parent)
+        self.setWindowTitle("Reorganize Folders")
+        self.resize(1000, 600)
+        self.tracks, self.root = tracks, root
+        self.moves: list[SimpleNamespace] = []
+
+        intro = QLabel(f"Move every FLAC (and its .lrc) in <b>{root}</b> into <b>Artist / Album</b> folders. "
+                       "Filenames are kept. Uses the saved tags on disk.")
+        intro.setWordWrap(True)
+        self.album_artist = QCheckBox("Use Album Artist when set")
+        self.album_artist.setChecked(True)
+        self.album_artist.setToolTip("Keeps compilations / features in one folder. Untick to always use the track Artist.")
+        self.album_artist.toggled.connect(self._refresh)
+        self.cleanup = QCheckBox("Remove empty folders afterwards")
+        self.cleanup.setChecked(True)
+        opts = QHBoxLayout()
+        opts.addWidget(self.album_artist)
+        opts.addWidget(self.cleanup)
+        opts.addStretch()
+
+        self.table = QTableWidget(0, 2)
+        self.table.setHorizontalHeaderLabels(["From", "To"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.ResizeMode.Stretch)
+        self.table.verticalHeader().setVisible(False)
+        self.table.setEditTriggers(QAbstractItemView.EditTrigger.NoEditTriggers)
+        self.table.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
+        self.table.setWordWrap(False)
+
+        self.summary = QLabel()
+        self.ok_btn = QPushButton()
+        self.ok_btn.setDefault(True)
+        self.ok_btn.clicked.connect(self.accept)
+        cancel = QPushButton("Cancel")
+        cancel.clicked.connect(self.reject)
+        bottom = QHBoxLayout()
+        bottom.addWidget(self.summary, 1)
+        bottom.addWidget(self.ok_btn)
+        bottom.addWidget(cancel)
+
+        layout = QVBoxLayout(self)
+        layout.addWidget(intro)
+        layout.addLayout(opts)
+        layout.addWidget(self.table, 1)
+        layout.addLayout(bottom)
+        self._refresh()
+
+    def _rel(self, path: Path) -> str:
+        try:
+            return str(path.relative_to(self.root))
+        except ValueError:
+            return str(path)
+
+    def _refresh(self):
+        plan = plan_reorganize(self.tracks, self.root, self.album_artist.isChecked())
+        self.moves = [m for m in plan if not m.conflict]
+        self.table.setRowCount(len(plan))
+        for row, move in enumerate(plan):
+            src = QTableWidgetItem(self._rel(move.src))
+            dst = QTableWidgetItem(self._rel(move.dst) + ("   (conflict: skipped)" if move.conflict else ""))
+            src.setToolTip(str(move.src))
+            dst.setToolTip(str(move.dst))
+            if move.conflict:
+                dst.setForeground(MISSING_BRUSH)
+            self.table.setItem(row, 0, src)
+            self.table.setItem(row, 1, dst)
+        conflicts = len(plan) - len(self.moves)
+        in_place = len(self.tracks) - len(plan)
+        text = f"{len(self.moves)} to move · {in_place} already in place"
+        if conflicts:
+            text += f" · {conflicts} skipped (a file with the same name is already at the destination)"
+        self.summary.setText(text)
+        self.ok_btn.setText(f"Move {len(self.moves)} File(s)")
+        self.ok_btn.setEnabled(bool(self.moves))