package com.ruoyi.basic.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.basic.dto.ProductDto;
import com.ruoyi.basic.dto.ProductModelDto;
import com.ruoyi.basic.dto.ProductTreeDto;
import com.ruoyi.basic.pojo.ProductModel;
import com.ruoyi.basic.service.IProductModelService;
import com.ruoyi.basic.service.IProductService;
import com.ruoyi.framework.aspectj.lang.annotation.Log;
import com.ruoyi.framework.aspectj.lang.enums.BusinessType;
import com.ruoyi.framework.web.controller.BaseController;
import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.sales.pojo.SalesLedgerProduct;
import com.ruoyi.sales.service.ISalesLedgerProductService;
import com.ruoyi.sales.service.ISalesLedgerService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.AllArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;

@RestController
@AllArgsConstructor
@RequestMapping("/basic/product")
public class ProductController extends BaseController {

    private IProductService productService;

    private IProductModelService productModelService;
    @Autowired
    private ISalesLedgerProductService salesLedgerProductService;
    /**
     * 查询产品
     */
    @GetMapping("/list")
    public List<ProductTreeDto> selectProductList(ProductDto productDto) {
        return productService.selectProductList(productDto);
    }

    /**
     * 根据id查询产品规格
     */
    @GetMapping("/modelList")
    public List<ProductModel> selectModelList(ProductDto productDto) {
        return productModelService.selectModelList(productDto);
    }

    /**
     * 新增更新产品
     */
    @Log(title = "产品", businessType = BusinessType.INSERT)
    @PostMapping("/addOrEditProduct")
    public AjaxResult addOrEditProduct(@RequestBody ProductDto productDto) {
        return toAjax(productService.addOrEditProduct(productDto));
    }

    /**
     * 新增更新产品规格型号
     */
    @Log(title = "产品规格型号", businessType = BusinessType.INSERT)
    @PostMapping("/addOrEditProductModel")
    public AjaxResult addOrEditProductModel(@RequestBody ProductModelDto productModelDto) {
        return toAjax(productModelService.addOrEditProductModel(productModelDto));
    }

    /**
     * 删除
     */
    @Log(title = "产品", businessType = BusinessType.DELETE)
    @DeleteMapping("/delProduct")
    public AjaxResult remove(@RequestBody Long[] ids) {
        if (ids == null || ids.length == 0) {
            return AjaxResult.error("请传入要删除的ID");
        }
        // 检查是否有销售商品记录关联该产品
        LambdaQueryWrapper<SalesLedgerProduct> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.in(SalesLedgerProduct::getProductId, ids);
        List<SalesLedgerProduct> salesLedgerProductList = salesLedgerProductService.list(queryWrapper);
        if (salesLedgerProductList.size() > 0) {
            return AjaxResult.error("该产品存在销售/采购记录，不能删除");
        }
        return toAjax(productService.delProductByIds(ids));
    }

    /**
     * 删除产品规格型号
     */
    @Log(title = "产品规格型号", businessType = BusinessType.DELETE)
    @DeleteMapping("/delProductModel")
    public AjaxResult delProductModel(@RequestBody Long[] ids) {
        if (ids == null || ids.length == 0) {
            return AjaxResult.error("请传入要删除的ID");
        }
        // 检查是否有销售商品记录关联该产品规格型号
        LambdaQueryWrapper<SalesLedgerProduct> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.in(SalesLedgerProduct::getProductModelId, ids);
        List<SalesLedgerProduct> salesLedgerProductList = salesLedgerProductService.list(queryWrapper);
        if (salesLedgerProductList.size() > 0) {
            return AjaxResult.error("该产品规格型号存在销售/采购记录，不能删除");
        }
        return toAjax(productModelService.delProductModel(ids));
    }

    /**
     * 根据id查询产品规格分页查询
     */
    @GetMapping("/modelListPage")
    public IPage<ProductModel> selectModelListPage(Page page, ProductDto productDto) {
        return productModelService.modelListPage(page, productDto);
    }

    @ApiOperation("分页查询所有产品型号")
    @GetMapping("/pageModel")
    public IPage<ProductModel> listPageProductModel(Page<ProductModel> page, ProductModel productModel) {
        return productService.listPageProductModel(page, productModel);
    }

    /**
     * 导入产品
     */
    @Log(title = "导入产品",businessType = BusinessType.IMPORT)
    @PostMapping("import")
    public AjaxResult importProduct(MultipartFile file) {
        return AjaxResult.success(productModelService.importProduct(file));
    }
}