#!/bin/bash

# ============================================================================
# 验证所有微服务的Nacos配置
# 检查配置文件是否正确生成，端口是否正确配置
# ============================================================================

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

echo -e "${BLUE}===========================================${NC}"
echo -e "${BLUE}验证微服务Nacos配置${NC}"
echo -e "${BLUE}===========================================${NC}"

# 服务配置
SERVICES="emotion-gateway:19000 emotion-user:19001 emotion-ai:19002 emotion-record:19003 emotion-growth:19004 emotion-explore:19005 emotion-reward:19006 emotion-websocket:19007 emotion-stats:19008"

# 验证配置文件
verify_config_file() {
    local service_name=$1
    local port=$2
    local env=$3
    local config_file="backend/${service_name}/src/main/resources/application-${env}.yml"
    
    if [ ! -f "$config_file" ]; then
        echo -e "${RED}    ❌ 配置文件不存在: $config_file${NC}"
        return 1
    fi
    
    # 检查Nacos配置
    if ! grep -q "nacos:" "$config_file"; then
        echo -e "${RED}    ❌ 缺少Nacos配置${NC}"
        return 1
    fi
    
    # 检查服务发现配置
    if ! grep -q "discovery:" "$config_file"; then
        echo -e "${RED}    ❌ 缺少服务发现配置${NC}"
        return 1
    fi
    
    # 检查数据源配置（除了网关）
    if [ "$service_name" != "emotion-gateway" ]; then
        if ! grep -q "datasource:" "$config_file"; then
            echo -e "${RED}    ❌ 缺少数据源配置${NC}"
            return 1
        fi
    fi
    
    # 检查Redis配置
    if ! grep -q "redis:" "$config_file"; then
        echo -e "${RED}    ❌ 缺少Redis配置${NC}"
        return 1
    fi
    
    echo -e "${GREEN}    ✅ $env 环境配置正确${NC}"
    return 0
}

# 验证主配置文件端口
verify_main_config() {
    local service_name=$1
    local expected_port=$2
    local main_config="backend/${service_name}/src/main/resources/application.yml"
    
    if [ ! -f "$main_config" ]; then
        echo -e "${RED}    ❌ 主配置文件不存在: $main_config${NC}"
        return 1
    fi
    
    # 检查端口配置
    local actual_port=$(grep "port:" "$main_config" | head -1 | awk '{print $2}')
    if [ "$actual_port" != "$expected_port" ]; then
        echo -e "${RED}    ❌ 端口配置错误: 期望 $expected_port, 实际 $actual_port${NC}"
        return 1
    fi
    
    echo -e "${GREEN}    ✅ 主配置端口正确: $expected_port${NC}"
    return 0
}

# 统计结果
total_services=0
success_services=0
failed_services=0

# 处理每个服务
for service_info in $SERVICES; do
    service_name=$(echo $service_info | cut -d: -f1)
    port=$(echo $service_info | cut -d: -f2)
    
    echo -e "${YELLOW}验证服务: $service_name (端口: $port)${NC}"
    total_services=$((total_services + 1))
    
    # 检查服务目录是否存在
    if [ ! -d "backend/$service_name" ]; then
        echo -e "${RED}  ❌ 服务目录不存在: backend/$service_name${NC}"
        failed_services=$((failed_services + 1))
        continue
    fi
    
    # 验证主配置文件
    service_success=true
    if ! verify_main_config "$service_name" "$port"; then
        service_success=false
    fi
    
    # 验证环境配置文件
    for env in local test prod; do
        if ! verify_config_file "$service_name" "$port" "$env"; then
            service_success=false
        fi
    done
    
    if [ "$service_success" = true ]; then
        echo -e "${GREEN}  ✅ $service_name 所有配置验证通过${NC}"
        success_services=$((success_services + 1))
    else
        echo -e "${RED}  ❌ $service_name 配置验证失败${NC}"
        failed_services=$((failed_services + 1))
    fi
    
    echo ""
done

# 显示统计结果
echo -e "${BLUE}===========================================${NC}"
echo -e "${BLUE}验证结果统计${NC}"
echo -e "${BLUE}===========================================${NC}"
echo -e "总服务数: ${BLUE}$total_services${NC}"
echo -e "验证成功: ${GREEN}$success_services${NC}"
echo -e "验证失败: ${RED}$failed_services${NC}"

if [ $failed_services -eq 0 ]; then
    echo -e "${GREEN}🎉 所有服务配置验证通过！${NC}"
    exit 0
else
    echo -e "${RED}❌ 有 $failed_services 个服务配置存在问题${NC}"
    exit 1
fi