# Makefile — Airbnb Hedonic Pricing Analysis
# Ultra-advanced hedonic model for Airbnb listing prices

PYTHON = python3
STREAMLIT = streamlit
DATA_FILE = data/raw/cleaned_dataset_sample.csv
OUTPUT_DIR = results
PAPER_DIR = paper

.PHONY: all clean download features models figures tables paper dashboard help

help:
	@echo "Airbnb Hedonic Pricing Analysis"
	@echo "================================"
	@echo ""
	@echo "  make install       Install Python dependencies"
	@echo "  make download      Download/prepare raw data"
	@echo "  make clean         Clean intermediate files"
	@echo "  make features      Build hedonic feature set"
	@echo "  make models        Estimate all models"
	@echo "  make figures       Generate publication figures"
	@echo "  make tables        Generate publication tables"
	@echo "  make paper         Compile LaTeX paper"
	@echo "  make dashboard     Launch Streamlit dashboard"
	@echo "  make all           Run full pipeline"
	@echo "  make test          Run basic tests"
	@echo ""

all: install features models figures tables paper

install:
	pip install -r requirements.txt

download:
	@echo "Using existing data file: $(DATA_FILE)"
	@echo "Place the Inside Airbnb extract in data/raw/ (see data/raw/README.md)"
	@test -f $(DATA_FILE) || (echo "ERROR: $(DATA_FILE) not found" && exit 1)
	@echo "Data file found: $$(wc -l < $(DATA_FILE)) lines"

clean:
	rm -rf data/interim/*
	rm -rf data/processed/*
	rm -rf data/duckdb/*
	rm -rf $(OUTPUT_DIR)/tables/*
	rm -rf $(OUTPUT_DIR)/figures/*
	rm -rf $(OUTPUT_DIR)/models/*
	@echo "Cleaned all intermediate and output files"

features:
	$(PYTHON) scripts/run_analysis.py --data-file $(DATA_FILE) --models-only 2>&1 | head -50
	@echo "Feature engineering complete"

models:
	$(PYTHON) scripts/run_analysis.py --data-file $(DATA_FILE)
	@echo "All models estimated"

figures:
	$(PYTHON) scripts/run_analysis.py --data-file $(DATA_FILE) --figures-only
	@echo "Figures saved to $(OUTPUT_DIR)/figures/"

tables:
	@echo "Tables generated during model estimation"
	@ls -la $(OUTPUT_DIR)/tables/ 2>/dev/null || echo "Run 'make models' first"

paper:
	cd $(PAPER_DIR) && make
	@echo "Paper compiled: $(PAPER_DIR)/main.pdf"

dashboard:
	$(STREAMLIT) run scripts/app.py

test:
	$(PYTHON) -c "from src import config; print('config OK')"
	$(PYTHON) -c "from src import data_loader; print('data_loader OK')"
	$(PYTHON) -c "from src import cleaning; print('cleaning OK')"
	$(PYTHON) -c "from src import feature_engineering; print('feature_engineering OK')"
	$(PYTHON) -c "from src import hedonic_models; print('hedonic_models OK')"
	$(PYTHON) -c "from src import ml_models; print('ml_models OK')"
	@echo "All module imports successful"