From 292ef85d966ba5a956be2c9e8d96a846e4e8bf5f Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Sun, 31 Dec 2023 12:07:02 +0100
Subject: [PATCH] Add additional, optional arguments to metadata files

closes #9517
---
 freqtrade/data/btanalysis.py                            | 6 ++++++
 freqtrade/optimize/optimize_reports/optimize_reports.py | 4 ++++
 freqtrade/rpc/api_server/api_schemas.py                 | 4 ++++
 3 files changed, 14 insertions(+)

diff --git a/freqtrade/data/btanalysis.py b/freqtrade/data/btanalysis.py
index 0cce8717f..b43f64945 100644
--- a/freqtrade/data/btanalysis.py
+++ b/freqtrade/data/btanalysis.py
@@ -183,7 +183,13 @@ def _extract_backtest_result(filename: Path) -> List[BacktestHistoryEntryType]:
             'strategy': s,
             'run_id': v['run_id'],
             'notes': v.get('notes', ''),
+            # Backtest "run" time
             'backtest_start_time': v['backtest_start_time'],
+            # Backtest timerange
+            'backtest_start_ts': v.get('backtest_start_ts', None),
+            'backtest_end_ts': v.get('backtest_end_ts', None),
+            'timeframe': v.get('timeframe', None),
+            'timeframe_details': v.get('timeframe_details', None),
         } for s, v in metadata.items()
     ]
 
diff --git a/freqtrade/optimize/optimize_reports/optimize_reports.py b/freqtrade/optimize/optimize_reports/optimize_reports.py
index 2ca6ee947..cb75a1a32 100644
--- a/freqtrade/optimize/optimize_reports/optimize_reports.py
+++ b/freqtrade/optimize/optimize_reports/optimize_reports.py
@@ -561,6 +561,10 @@ def generate_backtest_stats(btdata: Dict[str, DataFrame],
         metadata[strategy] = {
             'run_id': content['run_id'],
             'backtest_start_time': content['backtest_start_time'],
+            'timeframe': content['config']['timeframe'],
+            'timeframe_detail': content['config'].get('timeframe_detail', None),
+            'backtest_start_ts': int(min_date.timestamp()),
+            'backtest_end_ts': int(max_date.timestamp()),
         }
         result['strategy'][strategy] = strat_stats
 
diff --git a/freqtrade/rpc/api_server/api_schemas.py b/freqtrade/rpc/api_server/api_schemas.py
index 770f68a5d..20a614798 100644
--- a/freqtrade/rpc/api_server/api_schemas.py
+++ b/freqtrade/rpc/api_server/api_schemas.py
@@ -538,6 +538,10 @@ class BacktestHistoryEntry(BaseModel):
     run_id: str
     backtest_start_time: int
     notes: Optional[str] = ''
+    backtest_start_ts: Optional[int] = None
+    backtest_end_ts: Optional[int] = None
+    timeframe: Optional[str] = None
+    timeframe_detail: Optional[str] = None
 
 
 class BacktestMetadataUpdate(BaseModel):