package com.ruoyi.inventory.controller;

import java.util.List;
import java.util.UUID;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.alibaba.excel.EasyExcel;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.inventory.domain.Inventory;
import com.ruoyi.inventory.domain.vo.InventorySummaryVO;
import com.ruoyi.inventory.service.IInventoryService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * 库存Controller
 * 
 * @author ruoyi
 * @date 2025-12-03
 */
@RestController
@RequestMapping("/inventory/inventory")
public class InventoryController extends BaseController
{
    @Autowired
    private IInventoryService inventoryService;

    /**
     * 查询库存列表
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:list')")
    @GetMapping("/list")
    public TableDataInfo list(Inventory inventory)
    {
        startPage();
        List<Inventory> list = inventoryService.selectInventoryList(inventory);
        return getDataTable(list);
    }
    /**
     * 查询库存列表（按物料汇总统计）
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:list')")
    @GetMapping("/listCount")
    public TableDataInfo listCount(Inventory inventory)
    {
        startPage();
        List<InventorySummaryVO> list = inventoryService.selectInventorySummaryList(inventory);
        return getDataTable(list);
    }

    /**
     * 查询库存明细列表（根据物料标识及检索条件）
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:list')")
    @GetMapping("/detailList")
    public TableDataInfo detailList(Inventory inventory)
    {
        List<Inventory> list = inventoryService.selectInventoryDetailList(inventory);
        return getDataTable(list);
    }
    /**
     * 查询库存列表
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:list')")
    @GetMapping("/listByMaterialId")
    public TableDataInfo listByMaterialId(String materialId)
    {
        startPage();
        List<Inventory> list = inventoryService.listByMatreialId(materialId);
        return getDataTable(list);
    }
    /**
     * 导出库存列表
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:export')")
    @Log(title = "库存", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, Inventory inventory)
    {
        List<Inventory> list = inventoryService.selectInventoryList(inventory);
        ExcelUtil<Inventory> util = new ExcelUtil<Inventory>(Inventory.class);
        util.exportExcel(response, list, "库存数据");
    }
    /**
     * 导出库存列表（使用EasyExcel）
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:export')")
    @Log(title = "库存", businessType = BusinessType.EXPORT)
    @PostMapping("/exportExcel")
    public void exportExcel(HttpServletResponse response, Inventory inventory)
    {
        try {
            List<InventorySummaryVO> list = inventoryService.selectInventorySummaryList(inventory);
            response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
            response.setCharacterEncoding("utf-8");
            String fileName = "库存明细数据_" + System.currentTimeMillis() + ".xlsx";
            response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + java.net.URLEncoder.encode(fileName, "UTF-8"));
            EasyExcel.write(response.getOutputStream(), InventorySummaryVO.class)
                    .sheet("库存明细")
                    .doWrite(list);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * 获取库存详细信息
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") String id)
    {
        return success(inventoryService.selectInventoryById(id));
    }

    /**
     * 新增库存
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:add')")
    @Log(title = "库存", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody Inventory inventory)
    {
        inventory.setId(UUID.randomUUID().toString());
        return toAjax(inventoryService.insertInventory(inventory));
    }

    /**
     * 修改库存
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:edit')")
    @Log(title = "库存", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody Inventory inventory)
    {
        return toAjax(inventoryService.updateInventory(inventory));
    }

    /**
     * 删除库存
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:remove')")
    @Log(title = "库存", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable String[] ids)
    {
        return toAjax(inventoryService.deleteInventoryByIds(ids));
    }

    /**
     * 批量新增库存
     */
    @PreAuthorize("@ss.hasPermi('inventory:inventory:add')")
    @Log(title = "库存", businessType = BusinessType.INSERT)
    @PostMapping("/batchAdd")
    public AjaxResult batchAdd(@Validated @RequestBody List<Inventory> inventoryList)
    {
        return toAjax(inventoryService.insertInventoryList(inventoryList));
    }
}
