#!/bin/bash
set -e

# OV-LVIS rare 类别分析（复用预测）
# 仅生成分析结果 JSON（不做可视化）

BACKBONE=${1:-vitb16}

BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
CLIPSELF_DIR="$(cd "$BASE_DIR/../../CLIPSelf/F-ViT" && pwd)"

ANN_FILE="/opt/tiger/xiaomoguhzz/lvis_v1/annotations/lvis_v1_val.json"

DECLIP_PRED="$BASE_DIR/results/declip_${BACKBONE}/predictions.json"
CLIPSELF_PRED="$BASE_DIR/results/clipself_${BACKBONE}/predictions.json"

COMPARISON_OUTPUT="$BASE_DIR/analysis_output/comparison_${BACKBONE}"

echo "========================================"
echo "OV-LVIS Rare Analysis"
echo "========================================"
echo "Backbone: $BACKBONE"
echo "Base Dir: $BASE_DIR"
echo ""

if [ ! -f "$DECLIP_PRED" ] || [ ! -f "$CLIPSELF_PRED" ]; then
    echo "Prediction JSON not found, converting from pkl..."
    python "$BASE_DIR/convert_pkl_to_json.py" --backbone "$BACKBONE"
fi

if [ ! -f "$DECLIP_PRED" ] || [ ! -f "$CLIPSELF_PRED" ]; then
    echo "Error: Missing prediction JSON files."
    echo "  DeCLIP: $DECLIP_PRED"
    echo "  CLIPSelf: $CLIPSELF_PRED"
    exit 1
fi

python "$BASE_DIR/compare_models_rare.py" \
    --declip-pred "$DECLIP_PRED" \
    --clipself-pred "$CLIPSELF_PRED" \
    --ann-file "$ANN_FILE" \
    --output "$COMPARISON_OUTPUT" \
    --top-k 50

echo ""
echo "Analysis saved to: $COMPARISON_OUTPUT"
echo "  - top_advantage_cases.json"
echo "  - unsolved_rare_cases.json"
echo "  - statistics.json"