#!/bin/bash
# Script para crear un nuevo proyecto Wails con DevFactory + Frontend_Library
# Uso: ./create-wails-project.sh <nombre-proyecto> [directorio-destino]

set -e

# ============================================
# CONFIGURACIÓN
# ============================================
PROJECT_NAME="${1:-mi-wails-app}"
DEST_DIR="${2:-.}"
FULL_PATH="$DEST_DIR/$PROJECT_NAME"

DEVFACTORY_PATH="$HOME/.local_agentes/backend"
FRONTEND_LIB_PATH="$HOME/.local_agentes/frontend/frontend"
TEMPLATES_PATH="$(dirname "$0")"

# Colores
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

log() { echo -e "${GREEN}[✓]${NC} $1"; }
warn() { echo -e "${YELLOW}[!]${NC} $1"; }
error() { echo -e "${RED}[✗]${NC} $1"; exit 1; }
info() { echo -e "${BLUE}[i]${NC} $1"; }

# ============================================
# VALIDACIONES
# ============================================
info "Verificando requisitos..."

if ! command -v wails &> /dev/null; then
    error "Wails no está instalado. Ejecuta: go install github.com/wailsapp/wails/v2/cmd/wails@latest"
fi

if ! command -v pnpm &> /dev/null; then
    error "pnpm no está instalado. Ejecuta: npm install -g pnpm"
fi

if [ -d "$FULL_PATH" ]; then
    error "El directorio $FULL_PATH ya existe"
fi

# ============================================
# CREAR PROYECTO
# ============================================
info "Creando proyecto Wails: $PROJECT_NAME"

# Crear proyecto base con Wails
wails init -n "$PROJECT_NAME" -t react-ts -d "$DEST_DIR"

cd "$FULL_PATH"

log "Proyecto base creado"

# ============================================
# CONFIGURAR GO.WORK (DevFactory)
# ============================================
info "Configurando go.work para DevFactory..."

if [ -d "$DEVFACTORY_PATH" ]; then
    go work init
    go work use . "$DEVFACTORY_PATH"
    log "go.work configurado con DevFactory"
else
    warn "DevFactory no encontrado en $DEVFACTORY_PATH"
    warn "Configúralo manualmente con: go work use ~/.local_agentes/backend"
fi

# ============================================
# CONFIGURAR FRONTEND
# ============================================
info "Configurando frontend..."

cd frontend

# Cambiar a pnpm
rm -f package-lock.json yarn.lock
pnpm install

# Agregar frontend-lib si existe
if [ -d "$FRONTEND_LIB_PATH" ]; then
    pnpm add "@anthropic/frontend-lib@link:$FRONTEND_LIB_PATH"
    log "frontend-lib vinculado"
else
    warn "Frontend_Library no encontrado en $FRONTEND_LIB_PATH"
fi

cd ..

# ============================================
# ACTUALIZAR wails.json
# ============================================
info "Actualizando wails.json..."

cat > wails.json << EOF
{
  "\$schema": "https://wails.io/schemas/config.v2.json",
  "name": "$PROJECT_NAME",
  "outputfilename": "$PROJECT_NAME",
  "frontend:dir": "frontend",
  "frontend:install": "pnpm install",
  "frontend:build": "pnpm build",
  "frontend:dev:watcher": "pnpm dev",
  "frontend:dev:serverUrl": "auto",
  "wailsjsdir": "frontend/src/wailsjs",
  "author": {
    "name": "$(git config user.name 2>/dev/null || echo 'Developer')",
    "email": "$(git config user.email 2>/dev/null || echo 'dev@example.com')"
  },
  "info": {
    "companyName": "$PROJECT_NAME",
    "productName": "$PROJECT_NAME",
    "productVersion": "1.0.0",
    "copyright": "Copyright $(date +%Y)",
    "comments": "Built with Wails"
  }
}
EOF

log "wails.json actualizado para pnpm"

# ============================================
# COPIAR MAKEFILE
# ============================================
if [ -f "$TEMPLATES_PATH/Makefile" ]; then
    cp "$TEMPLATES_PATH/Makefile" ./Makefile
    log "Makefile copiado"
fi

# ============================================
# CREAR .gitignore
# ============================================
cat > .gitignore << 'EOF'
# Build
build/bin/
frontend/dist/

# Dependencies
frontend/node_modules/

# Go
*.exe
*.exe~
*.dll
*.so
*.dylib
*.test
*.out
vendor/

# IDE
.vscode/
.idea/
*.swp
*.swo

# OS
.DS_Store
Thumbs.db

# Wails
frontend/src/wailsjs/

# Env
.env
.env.local
EOF

log ".gitignore creado"

# ============================================
# INICIALIZAR GIT
# ============================================
if [ ! -d ".git" ]; then
    git init
    git add .
    git commit -m "feat: initial Wails project with DevFactory + Frontend_Library"
    log "Repositorio Git inicializado"
fi

# ============================================
# RESUMEN
# ============================================
echo ""
echo -e "${GREEN}═══════════════════════════════════════════════════════════════${NC}"
echo -e "${GREEN}  Proyecto Wails creado exitosamente!${NC}"
echo -e "${GREEN}═══════════════════════════════════════════════════════════════${NC}"
echo ""
echo -e "  ${BLUE}Directorio:${NC} $FULL_PATH"
echo ""
echo -e "  ${BLUE}Comandos disponibles:${NC}"
echo -e "    make dev            - Desarrollo con hot reload"
echo -e "    make build          - Build para plataforma actual"
echo -e "    make build-linux    - Build para Linux"
echo -e "    make build-windows  - Build para Windows"
echo -e "    make build-all      - Build para todas las plataformas"
echo -e "    make help           - Ver todos los comandos"
echo ""
echo -e "  ${BLUE}Próximos pasos:${NC}"
echo -e "    cd $FULL_PATH"
echo -e "    make dev"
echo ""

# Verificar wails doctor
info "Ejecutando wails doctor..."
wails doctor || warn "Algunos requisitos pueden faltar. Revisa la salida anterior."