#!/bin/bash
# validate-structure.sh - Valida la estructura del workspace
# Uso: ./validate-structure.sh [proyecto]

set -e

WORKSPACE_ROOT="${HOME}/workspace"
PROJECT=$1
ERRORS=0
WARNINGS=0

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

echo -e "${BLUE}=== Validación de Estructura del Workspace ===${NC}"
echo ""

# Función para verificar directorio
check_dir() {
    local path=$1
    local required=$2

    if [ -d "$path" ]; then
        echo -e "  ${GREEN}✓${NC} $path"
        return 0
    else
        if [ "$required" = "required" ]; then
            echo -e "  ${RED}✗${NC} $path (FALTA - requerido)"
            ((ERRORS++))
            return 1
        else
            echo -e "  ${YELLOW}○${NC} $path (no existe)"
            ((WARNINGS++))
            return 0
        fi
    fi
}

# Función para verificar archivo
check_file() {
    local path=$1
    local required=$2

    if [ -f "$path" ]; then
        echo -e "  ${GREEN}✓${NC} $path"
        return 0
    else
        if [ "$required" = "required" ]; then
            echo -e "  ${RED}✗${NC} $path (FALTA - requerido)"
            ((ERRORS++))
            return 1
        else
            echo -e "  ${YELLOW}○${NC} $path (no existe)"
            ((WARNINGS++))
            return 0
        fi
    fi
}

# Validar estructura principal
echo -e "${BLUE}1. Validando estructura principal...${NC}"
check_dir "${WORKSPACE_ROOT}/core" "required"
check_dir "${WORKSPACE_ROOT}/projects" "required"
check_dir "${WORKSPACE_ROOT}/customers" "required"
check_dir "${WORKSPACE_ROOT}/knowledge-base" "required"
check_dir "${WORKSPACE_ROOT}/workspaces" "required"
check_dir "${WORKSPACE_ROOT}/devtools" "required"
check_file "${WORKSPACE_ROOT}/README.md" "required"
echo ""

# Validar core
echo -e "${BLUE}2. Validando core/...${NC}"
check_dir "${WORKSPACE_ROOT}/core/orchestration" "required"
check_dir "${WORKSPACE_ROOT}/core/orchestration/agents" "required"
check_dir "${WORKSPACE_ROOT}/core/orchestration/directivas" "required"
check_dir "${WORKSPACE_ROOT}/core/orchestration/templates" "required"
check_dir "${WORKSPACE_ROOT}/core/orchestration/claude" "required"
check_dir "${WORKSPACE_ROOT}/core/modules" "required"
check_dir "${WORKSPACE_ROOT}/core/standards" "required"
check_file "${WORKSPACE_ROOT}/core/README.md" "required"
check_file "${WORKSPACE_ROOT}/core/orchestration/README.md" "required"
echo ""

# Validar knowledge-base
echo -e "${BLUE}3. Validando knowledge-base/...${NC}"
check_dir "${WORKSPACE_ROOT}/knowledge-base/patterns" "required"
check_dir "${WORKSPACE_ROOT}/knowledge-base/reference" "required"
check_dir "${WORKSPACE_ROOT}/knowledge-base/guides" "required"
check_dir "${WORKSPACE_ROOT}/knowledge-base/snippets" "optional"
check_dir "${WORKSPACE_ROOT}/knowledge-base/lessons-learned" "optional"
echo ""

# Validar devtools
echo -e "${BLUE}4. Validando devtools/...${NC}"
check_dir "${WORKSPACE_ROOT}/devtools/scripts" "required"
check_dir "${WORKSPACE_ROOT}/devtools/templates" "required"
check_dir "${WORKSPACE_ROOT}/devtools/docker" "optional"
echo ""

# Si se especificó un proyecto, validarlo
if [ -n "$PROJECT" ]; then
    echo -e "${BLUE}5. Validando proyecto: ${PROJECT}...${NC}"
    PROJECT_PATH="${WORKSPACE_ROOT}/projects/${PROJECT}"

    if [ ! -d "$PROJECT_PATH" ]; then
        echo -e "  ${RED}✗${NC} Proyecto '${PROJECT}' no existe"
        ((ERRORS++))
    else
        # Estructura de apps
        check_dir "${PROJECT_PATH}/apps" "required"

        # Estructura de docs
        check_dir "${PROJECT_PATH}/docs" "required"
        check_dir "${PROJECT_PATH}/docs/00-overview" "required"
        check_dir "${PROJECT_PATH}/docs/01-requerimientos" "required"
        check_dir "${PROJECT_PATH}/docs/02-especificaciones-tecnicas" "required"

        # Estructura de orchestration
        check_dir "${PROJECT_PATH}/orchestration" "required"
        check_dir "${PROJECT_PATH}/orchestration/00-guidelines" "required"
        check_dir "${PROJECT_PATH}/orchestration/01-analisis" "required"
        check_dir "${PROJECT_PATH}/orchestration/02-planeacion" "required"
        check_dir "${PROJECT_PATH}/orchestration/03-tareas" "required"
        check_dir "${PROJECT_PATH}/orchestration/estados" "required"
        check_dir "${PROJECT_PATH}/orchestration/inventarios" "required"

        # Archivos requeridos
        check_file "${PROJECT_PATH}/README.md" "required"
        check_file "${PROJECT_PATH}/orchestration/PROXIMA-ACCION.md" "required"
        check_file "${PROJECT_PATH}/orchestration/estados/REGISTRO-SUBAGENTES.json" "required"
        check_file "${PROJECT_PATH}/orchestration/00-guidelines/CONTEXTO-PROYECTO.md" "required"
    fi
    echo ""
else
    # Validar todos los proyectos existentes
    echo -e "${BLUE}5. Validando proyectos existentes...${NC}"
    for project_dir in "${WORKSPACE_ROOT}/projects"/*; do
        if [ -d "$project_dir" ]; then
            project_name=$(basename "$project_dir")
            echo -e "  ${BLUE}→ ${project_name}${NC}"

            # Verificaciones básicas
            [ -f "${project_dir}/README.md" ] && echo -e "    ${GREEN}✓${NC} README.md" || { echo -e "    ${YELLOW}○${NC} README.md"; ((WARNINGS++)); }
            [ -d "${project_dir}/orchestration" ] && echo -e "    ${GREEN}✓${NC} orchestration/" || { echo -e "    ${RED}✗${NC} orchestration/"; ((ERRORS++)); }
            [ -d "${project_dir}/docs" ] && echo -e "    ${GREEN}✓${NC} docs/" || { echo -e "    ${RED}✗${NC} docs/"; ((ERRORS++)); }
            [ -d "${project_dir}/apps" ] && echo -e "    ${GREEN}✓${NC} apps/" || { echo -e "    ${RED}✗${NC} apps/"; ((ERRORS++)); }
        fi
    done
    echo ""
fi

# Resumen
echo -e "${BLUE}=== Resumen ===${NC}"
if [ $ERRORS -eq 0 ] && [ $WARNINGS -eq 0 ]; then
    echo -e "${GREEN}✓ Validación exitosa: Estructura correcta${NC}"
    exit 0
elif [ $ERRORS -eq 0 ]; then
    echo -e "${YELLOW}⚠ Validación con advertencias: ${WARNINGS} warnings${NC}"
    exit 0
else
    echo -e "${RED}✗ Validación fallida: ${ERRORS} errores, ${WARNINGS} warnings${NC}"
    exit 1
fi