1 files changed, 97 insertions, 0 deletions
diff --git a/animism-align/frontend/app/views/editor/align/align.reducer.js b/animism-align/frontend/app/views/editor/align/align.reducer.js
new file mode 100644
index 0000000..d37cd6d
--- /dev/null
+++ b/animism-align/frontend/app/views/editor/align/align.reducer.js
@@ -0,0 +1,97 @@
+import * as types from 'app/types'
+// import { session, getDefault, getDefaultInt } from 'app/session'
+
+const initialState = {
+  timeline: {
+    cursor_ts: -1,
+    cursor_region: null,
+    start_ts: 0,
+    zoom: 1,
+    duration: 0,
+    selected_annotation_id: -1,
+    selected_paragraph_id: -1,
+  },
+  peaks: { loading: true },
+  text: { loading: true },
+  annotation: {},
+  selectedAnnotation: {},
+  options: {
+  },
+}
+
+export default function alignReducer(state = initialState, action) {
+  // console.log(action.type, action)
+  switch (action.type) {
+    case types.peaks.loaded:
+      // console.log('peaks duration:', action.data.length / 10)
+      return {
+        ...state,
+        peaks: action.data,
+      }
+
+    case types.text.loaded:
+      return {
+        ...state,
+        text: action.data,
+      }
+
+    case types.align.set_display_setting:
+      return {
+        ...state,
+        timeline: {
+          ...state.timeline,
+          [action.key]: action.value,
+        }
+      }
+
+    case types.align.set_selected_annotation:
+      return {
+        ...state,
+        timeline: {
+          ...state.timeline,
+          selected_annotation_id: action.data.id,
+        },
+        selectedAnnotation: action.data,
+      }
+
+    case types.align.clear_selected_annotation:
+      return {
+        ...state,
+        timeline: {
+          ...state.timeline,
+          selected_annotation_id: -1,
+        },
+        selectedAnnotation: {},
+      }
+
+    case types.align.set_temporary_annotation:
+      return {
+        ...state,
+        annotation: action.data,
+      }
+
+    case types.align.update_temporary_annotation:
+      return {
+        ...state,
+        annotation: {
+          ...state.annotation,
+          [action.key]: action.value,
+        }
+      }
+
+    case types.align.update_temporary_annotation_settings:
+      return {
+        ...state,
+        annotation: {
+          ...state.annotation,
+          settings: {
+            ...state.annotation.settings,
+            [action.key]: action.value,
+          }
+        }
+      }
+
+    default:
+      return state
+  }
+}