package com.designhub.controller;

import com.designhub.entity.S3Config;
import com.designhub.service.S3ConfigService;
import com.designhub.common.Result;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * S3配置管理Controller
 */
@RestController
@RequestMapping("/api/s3/config")
public class S3ConfigController {

    @Autowired
    private S3ConfigService s3ConfigService;

    /**
     * 获取激活的S3配置
     */
    @GetMapping("/active")
    public Result<S3Config> getActiveConfig() {
        try {
            S3Config config = s3ConfigService.getActiveConfig();
            // 隐藏敏感信息
            if (config != null) {
                config.setSecretAccessKey("******");
            }
            return Result.success(config);
        } catch (Exception e) {
            return Result.error("获取S3配置失败: " + e.getMessage());
        }
    }

    /**
     * 获取所有S3配置
     */
    @GetMapping("/list")
    public Result<List<S3Config>> getAllConfigs() {
        try {
            List<S3Config> configs = s3ConfigService.getAllConfigs();
            // 隐藏敏感信息
            configs.forEach(config -> config.setSecretAccessKey("******"));
            return Result.success(configs);
        } catch (Exception e) {
            return Result.error("获取S3配置列表失败: " + e.getMessage());
        }
    }

    /**
     * 根据ID获取S3配置
     */
    @GetMapping("/{id}")
    public Result<S3Config> getConfigById(@PathVariable Long id) {
        try {
            S3Config config = s3ConfigService.getConfigById(id);
            if (config == null) {
                return Result.error("S3配置不存在");
            }
            // 隐藏敏感信息
            config.setSecretAccessKey("******");
            return Result.success(config);
        } catch (Exception e) {
            return Result.error("获取S3配置失败: " + e.getMessage());
        }
    }

    /**
     * 创建S3配置
     */
    @PostMapping
    public Result<S3Config> createConfig(@RequestBody S3Config config) {
        try {
            S3Config created = s3ConfigService.createConfig(config);
            created.setSecretAccessKey("******");
            return Result.success(created);
        } catch (Exception e) {
            return Result.error("创建S3配置失败: " + e.getMessage());
        }
    }

    /**
     * 更新S3配置
     */
    @PutMapping("/{id}")
    public Result<S3Config> updateConfig(@PathVariable Long id, @RequestBody S3Config config) {
        try {
            // 如果secretAccessKey为"******"，说明没有修改，从数据库中获取原值
            if ("******".equals(config.getSecretAccessKey())) {
                S3Config existingConfig = s3ConfigService.getConfigById(id);
                if (existingConfig != null) {
                    config.setSecretAccessKey(existingConfig.getSecretAccessKey());
                }
            }
            
            S3Config updated = s3ConfigService.updateConfig(id, config);
            updated.setSecretAccessKey("******");
            return Result.success(updated);
        } catch (Exception e) {
            return Result.error("更新S3配置失败: " + e.getMessage());
        }
    }

    /**
     * 删除S3配置
     */
    @DeleteMapping("/{id}")
    public Result<Void> deleteConfig(@PathVariable Long id) {
        try {
            s3ConfigService.deleteConfig(id);
            return Result.success();
        } catch (Exception e) {
            return Result.error("删除S3配置失败: " + e.getMessage());
        }
    }

    /**
     * 激活指定的S3配置
     */
    @PutMapping("/{id}/activate")
    public Result<Void> activateConfig(@PathVariable Long id) {
        try {
            s3ConfigService.activateConfig(id);
            return Result.success();
        } catch (Exception e) {
            return Result.error("激活S3配置失败: " + e.getMessage());
        }
    }
}