package com.webmanage.controller;

import com.webmanage.common.Result;
import com.webmanage.entity.Product;
import com.webmanage.service.ProductService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * 产品管理控制器
 * 
 * @author webmanage
 * @date 2024-08-07
 */
@Slf4j
@RestController
@RequestMapping("/product")
@Api(tags = "产品管理")
public class ProductController {

    @Autowired
    private ProductService productService;

    /**
     * 获取产品列表
     */
    @GetMapping("/list")
    @ApiOperation("获取产品列表")
    public Result<List<Product>> getProductList(
            @ApiParam("产品名称") @RequestParam(required = false) String productName,
            @ApiParam("产品类型") @RequestParam(required = false) String productType,
            @ApiParam("产品状态") @RequestParam(required = false) String status,
            @ApiParam("提供者ID") @RequestParam(required = false) Long providerId) {
        
        try {
            List<Product> productList = productService.getProductList(productName, productType, status, providerId);
            return Result.success(productList);
        } catch (Exception e) {
            log.error("获取产品列表失败", e);
            return Result.error("获取产品列表失败: " + e.getMessage());
        }
    }

    /**
     * 根据ID获取产品详情
     */
    @GetMapping("/{id}")
    @ApiOperation("根据ID获取产品详情")
    public Result<Product> getProductById(@ApiParam("产品ID") @PathVariable Long id) {
        try {
            Product product = productService.getProductById(id);
            if (product == null) {
                return Result.error("产品不存在");
            }
            return Result.success(product);
        } catch (Exception e) {
            log.error("获取产品详情失败", e);
            return Result.error("获取产品详情失败: " + e.getMessage());
        }
    }

    /**
     * 创建产品
     */
    @PostMapping
    @ApiOperation("创建产品")
    public Result<Boolean> createProduct(@RequestBody Product product) {
        try {
            boolean result = productService.createProduct(product);
            if (result) {
                return Result.success("产品创建成功", true);
            } else {
                return Result.error("产品创建失败");
            }
        } catch (Exception e) {
            log.error("创建产品失败", e);
            return Result.error("创建产品失败: " + e.getMessage());
        }
    }

    /**
     * 更新产品信息
     */
    @PutMapping("/{id}")
    @ApiOperation("更新产品信息")
    public Result<Boolean> updateProduct(@ApiParam("产品ID") @PathVariable Long id, @RequestBody Product product) {
        try {
            product.setId(id);
            boolean result = productService.updateProduct(product);
            if (result) {
                return Result.success("产品更新成功", true);
            } else {
                return Result.error("产品更新失败");
            }
        } catch (Exception e) {
            log.error("更新产品失败", e);
            return Result.error("更新产品失败: " + e.getMessage());
        }
    }

    /**
     * 删除产品
     */
    @DeleteMapping("/{id}")
    @ApiOperation("删除产品")
    public Result<Boolean> deleteProduct(@ApiParam("产品ID") @PathVariable Long id) {
        try {
            boolean result = productService.deleteProduct(id);
            if (result) {
                return Result.success("产品删除成功", true);
            } else {
                return Result.error("产品删除失败");
            }
        } catch (Exception e) {
            log.error("删除产品失败", e);
            return Result.error("删除产品失败: " + e.getMessage());
        }
    }

    /**
     * 更新产品状态
     */
    @PutMapping("/{id}/status")
    @ApiOperation("更新产品状态")
    public Result<Boolean> updateProductStatus(
            @ApiParam("产品ID") @PathVariable Long id,
            @ApiParam("产品状态") @RequestParam String status) {
        try {
            boolean result = productService.updateProductStatus(id, status);
            if (result) {
                return Result.success("产品状态更新成功", true);
            } else {
                return Result.error("产品状态更新失败");
            }
        } catch (Exception e) {
            log.error("更新产品状态失败", e);
            return Result.error("更新产品状态失败: " + e.getMessage());
        }
    }

    /**
     * 更新产品审核状态
     */
    @PutMapping("/{id}/audit-status")
    @ApiOperation("更新产品审核状态")
    public Result<Boolean> updateProductAuditStatus(
            @ApiParam("产品ID") @PathVariable Long id,
            @ApiParam("审核状态") @RequestParam String auditStatus) {
        try {
            boolean result = productService.updateProductAuditStatus(id, auditStatus);
            if (result) {
                return Result.success("产品审核状态更新成功", true);
            } else {
                return Result.error("产品审核状态更新失败");
            }
        } catch (Exception e) {
            log.error("更新产品审核状态失败", e);
            return Result.error("更新产品审核状态失败: " + e.getMessage());
        }
    }

    /**
     * 检查产品编码是否存在
     */
    @GetMapping("/check-code")
    @ApiOperation("检查产品编码是否存在")
    public Result<Boolean> checkProductCodeExists(
            @ApiParam("产品编码") @RequestParam String productCode,
            @ApiParam("排除的产品ID") @RequestParam(required = false) Long excludeId) {
        try {
            boolean exists = productService.checkProductCodeExists(productCode, excludeId);
            return Result.success(exists);
        } catch (Exception e) {
            log.error("检查产品编码失败", e);
            return Result.error("检查产品编码失败: " + e.getMessage());
        }
    }
}