# Default target
.DEFAULT_GOAL := help

# Build configuration
VERSION := $(shell cat ../VERSION 2>/dev/null || echo "0.0.0-dev")
BUILD_DIR := build
DIST_DIR := dist
DEB_DIR := debian-package

# Git information
GIT_COMMIT := $(shell git rev-parse --short HEAD 2>/dev/null || echo "unknown")
BUILD_TIME := $(shell date -u '+%Y-%m-%d_%H:%M:%S')
EDGE_VERSION := 0.0.0~edge.$(shell date -u '+%Y%m%d%H%M%S').$(GIT_COMMIT)

# Source paths
API_SOURCE := ..
WEB_SOURCE := ../web

# Output files
ARM64_BINARY := $(BUILD_DIR)/wild-central-arm64
AMD64_BINARY := $(BUILD_DIR)/wild-central-amd64
WEB_DIST_MARKER := $(BUILD_DIR)/.web-built
ARM64_DEB := $(DIST_DIR)/packages/wild-central_$(VERSION)_arm64.deb
AMD64_DEB := $(DIST_DIR)/packages/wild-central_$(VERSION)_amd64.deb

# Gitea release configuration
GITEA_URL := https://git.civilsociety.dev
GITEA_OWNER := wild-cloud
GITEA_REPO := wild-central
RELEASE_TAG := v$(VERSION)

.PHONY: help clean version build build-all package package-all repo deploy-repo release release-edge

help:
	@echo "Wild Central Package Builder"
	@echo ""
	@echo "This directory builds .deb packages for Wild Central."
	@echo "For development, use the parent directory:"
	@echo "  - make dev   (Go daemon)"
	@echo "  - cd web && pnpm dev  (React frontend)"
	@echo ""
	@echo "Build targets:"
	@echo "  build           - Build for current architecture (amd64)"
	@echo "  build-all       - Build all architectures"
	@echo ""
	@echo "Package targets:"
	@echo "  package         - Create .deb package (amd64)"
	@echo "  package-all     - Create all .deb packages"
	@echo ""
	@echo "Repository targets:"
	@echo "  deploy-repo     - Deploy repository to server"
	@echo ""
	@echo "Release targets:"
	@echo "  release         - Tag HEAD as v$$(cat ../VERSION), publish stable Gitea release + APT"
	@echo "  release-edge    - Publish rolling edge Gitea release + APT (no version bump needed)"
	@echo ""
	@echo "Utilities:"
	@echo "  clean           - Remove all build artifacts"
	@echo "  version         - Show build information"
	@echo ""
	@echo "  Current stable version: $(VERSION) (from ../VERSION)"
	@echo "  Current edge version:   $(EDGE_VERSION)"
	@echo ""
	@echo "Environment variables:"
	@echo "  GITEA_TOKEN     - Gitea API token (required for release)"
	@echo "  APTLY_URL       - Aptly instance URL (required for APT deployment)"
	@echo "  APTLY_PASS      - Aptly API password"
	@echo "                   These must be set in your environment"

clean:
	@echo "Cleaning build artifacts..."
	@rm -rf $(BUILD_DIR) $(DIST_DIR) $(DEB_DIR)-* $(DEB_DIR)

version:
	@echo "Version: $(VERSION)"
	@echo "Git Commit: $(GIT_COMMIT)"
	@echo "Build Time: $(BUILD_TIME)"

# Web app build - track with marker file
$(WEB_DIST_MARKER): $(shell find $(WEB_SOURCE)/src -type f 2>/dev/null | head -100) $(WEB_SOURCE)/package.json
	@echo "Building web application..."
	@ARCH=amd64 VERSION=$(VERSION) ./scripts/build-package.sh
	@touch $(WEB_DIST_MARKER)

# ARM64 binary
$(ARM64_BINARY): $(shell find $(API_SOURCE) -name '*.go' -not -path '*/dist/*' -not -path '*/web/*' 2>/dev/null | head -100)
	@echo "Building arm64 binary..."
	@mkdir -p $(BUILD_DIR)
	@cd $(API_SOURCE) && GOOS=linux GOARCH=arm64 go build -ldflags="-X main.Version=$(VERSION)" -o dist/$(ARM64_BINARY) .

# AMD64 binary
$(AMD64_BINARY): $(shell find $(API_SOURCE) -name '*.go' -not -path '*/dist/*' -not -path '*/web/*' 2>/dev/null | head -100)
	@echo "Building amd64 binary..."
	@mkdir -p $(BUILD_DIR)
	@cd $(API_SOURCE) && GOOS=linux GOARCH=amd64 go build -ldflags="-X main.Version=$(VERSION)" -o dist/$(AMD64_BINARY) .

# ARM64 package
$(ARM64_DEB): $(ARM64_BINARY) $(WEB_DIST_MARKER)
	@echo "Creating arm64 .deb package..."
	@rm -f $(DIST_DIR)/packages/wild-central_*_arm64.deb
	@./scripts/package-deb.sh arm64 $(ARM64_BINARY) $(VERSION)

# AMD64 package
$(AMD64_DEB): $(AMD64_BINARY) $(WEB_DIST_MARKER)
	@echo "Creating amd64 .deb package..."
	@rm -f $(DIST_DIR)/packages/wild-central_*_amd64.deb
	@./scripts/package-deb.sh amd64 $(AMD64_BINARY) $(VERSION)

# Convenience targets
build: $(AMD64_BINARY) $(WEB_DIST_MARKER)

build-all: $(ARM64_BINARY) $(AMD64_BINARY) $(WEB_DIST_MARKER)

package: $(AMD64_DEB)

package-all: $(ARM64_DEB) $(AMD64_DEB)

deploy-repo: $(ARM64_DEB) $(AMD64_DEB)
	@echo "Deploying APT repository..."
	@if [ -z "$(APTLY_URL)" ] || [ -z "$(APTLY_PASS)" ]; then \
		echo "Error: APTLY_URL and APTLY_PASS must be set"; \
		echo "   These must be set in your environment"; \
		exit 1; \
	fi
	@./scripts/deploy-apt-repository.sh

release: $(ARM64_DEB) $(AMD64_DEB)
	@echo "Creating stable release $(RELEASE_TAG)..."
	@if [ -z "$(GITEA_TOKEN)" ]; then \
		echo "Error: GITEA_TOKEN environment variable not set"; \
		echo "   Get a token from $(GITEA_URL)/user/settings/applications"; \
		echo "   These must be set in your environment"; \
		exit 1; \
	fi
	@if git tag | grep -q "^$(RELEASE_TAG)$$"; then \
		echo "Tag $(RELEASE_TAG) already exists — updating release assets only"; \
	else \
		echo "Tagging HEAD as $(RELEASE_TAG)..."; \
		git tag -a $(RELEASE_TAG) -m "Wild Central $(VERSION)"; \
		git push origin $(RELEASE_TAG); \
	fi
	@./scripts/create-gitea-release.sh "$(GITEA_URL)" "$(GITEA_OWNER)" "$(GITEA_REPO)" "$(RELEASE_TAG)" "$(VERSION)" "$(GITEA_TOKEN)" stable
	@if [ -n "$(APTLY_URL)" ] && [ -n "$(APTLY_PASS)" ]; then \
		./scripts/deploy-apt-repository.sh; \
	else \
		echo "Skipping APT deployment (APTLY_URL/APTLY_PASS not set)"; \
	fi

release-edge: $(ARM64_DEB) $(AMD64_DEB)
	@echo "Creating edge release ($(EDGE_VERSION))..."
	@if [ -z "$(GITEA_TOKEN)" ]; then \
		echo "Error: GITEA_TOKEN environment variable not set"; \
		echo "   These must be set in your environment"; \
		exit 1; \
	fi
	@echo "Force-pushing edge tag to HEAD..."
	@git tag -f edge
	@git push origin edge --force
	@./scripts/create-gitea-release.sh "$(GITEA_URL)" "$(GITEA_OWNER)" "$(GITEA_REPO)" "edge" "$(EDGE_VERSION)" "$(GITEA_TOKEN)" edge
	@if [ -n "$(APTLY_URL)" ] && [ -n "$(APTLY_PASS)" ]; then \
		DIST=edge ./scripts/deploy-apt-repository.sh; \
	else \
		echo "Skipping APT deployment (APTLY_URL/APTLY_PASS not set)"; \
	fi