package com.huaheng.pc.config.customer.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.huaheng.common.support.Convert;
import com.huaheng.common.utils.StringUtils;
import com.huaheng.common.utils.security.ShiroUtils;
import com.huaheng.framework.aspectj.lang.annotation.Log;
import com.huaheng.framework.aspectj.lang.constant.BusinessType;
import com.huaheng.framework.web.controller.BaseController;
import com.huaheng.framework.web.domain.AjaxResult;
import com.huaheng.framework.web.page.PageDomain;
import com.huaheng.framework.web.page.TableDataInfo;
import com.huaheng.framework.web.page.TableSupport;
import com.huaheng.pc.config.customer.domain.Customer;
import com.huaheng.pc.config.customer.service.CustomerServiceImpl;
import com.huaheng.pc.shipment.shipmentHeader.domain.ShipmentHeader;
import com.huaheng.pc.shipment.shipmentHeader.service.ShipmentHeaderService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.Map;

@Api(tags={"客户操作类"})
@Controller
@RequestMapping("/config/customer")
public class CustomerController extends BaseController {

    private String prefix = "config/customer";

    @Resource
    private CustomerServiceImpl customerService;
    @Resource
    private ShipmentHeaderService shipmentHeaderService;

    @RequiresPermissions("config:customer:view")
    @GetMapping()
    public String customer(){
        return prefix + "/customer";
    }

    /**
     * 查询客户列表
     */
    @ApiOperation(value="查看客户列表", notes="根据编码、名称、创建时间获取客户的详细信息", httpMethod = "POST")
    @RequiresPermissions("config:customer:list")
    @Log(title = "通用-客户管理",operating = "查看客户信息", action = BusinessType.GRANT)
    @PostMapping("/list")
    @ResponseBody
    public TableDataInfo list(@ApiParam(name="customer",value="编码、名称") Customer customer,
                              @ApiParam(name = "createdBegin", value = "起止时间") String createdBegin,
                              @ApiParam(name = "createdEnd", value = "结束时间") String createdEnd){
        LambdaQueryWrapper<Customer> lambdaQueryWrapper = Wrappers.lambdaQuery();
        PageDomain pageDomain = TableSupport.buildPageRequest();
        Integer pageNum = pageDomain.getPageNum();
        Integer pageSize = pageDomain.getPageSize() >> 1;
        lambdaQueryWrapper.gt(StringUtils.isNotEmpty(createdBegin), Customer::getCreated, createdBegin)
                .lt(StringUtils.isNotEmpty(createdEnd), Customer::getCreated, createdEnd)
                .eq(StringUtils.isNotEmpty(customer.getCode()), Customer::getCode, customer.getCode())
                .eq(StringUtils.isNotEmpty(customer.getName()), Customer::getName, customer.getName())
                .eq(Customer::getDeleted, false)
                .eq(Customer::getWarehouseCode, ShiroUtils.getWarehouseCode())
                .orderByDesc(Customer::getCreated);

        if (StringUtils.isNotNull(pageNum) && StringUtils.isNotNull(pageSize)){
            /*使用分页查询*/
            Page<Customer> page = new Page<>(pageNum, pageSize);
            IPage<Customer> iPage = customerService.page(page, lambdaQueryWrapper);
            return getMpDataTable(iPage.getRecords(), iPage.getTotal());
        } else {
            List<Customer> list = customerService.list(lambdaQueryWrapper);
            return getDataTable(list);
        }
    }

    /**
     * 新增客户
     */
    @GetMapping("/add")
    public String add() {
        return prefix + "/add";
    }

    /**
     * 新增保存客户
     */
    @ApiOperation(value="新增客户", notes="新增客户", httpMethod = "POST")
    @RequiresPermissions("config:customer:add")
    @Log(title = "通用-客户管理",operating = "新增客户", action = BusinessType.INSERT)
    @PostMapping("/add")
    @ResponseBody
    public AjaxResult addSave(Customer customer) {
        customer.setWarehouseCode(ShiroUtils.getWarehouseCode());
        customer.setCreatedBy(ShiroUtils.getLoginName());
        customer.setLastUpdatedBy(ShiroUtils.getLoginName());
        customer.setDeleted(false);
        return toAjax(customerService.save(customer));
    }

    /**
     * 修改客户
     */
    @GetMapping("/edit/{id}")
    public String edit(@PathVariable("id") Integer id, ModelMap mmap) {
        Customer customer = customerService.getById(id);
        mmap.put("customer", customer);
        return prefix + "/edit";
    }

    /**
     * 修改保存客户
     */
    @ApiOperation(value="修改客户信息", notes="修改客户信息", httpMethod = "POST")
    @RequiresPermissions("config:customer:edit")
    @Log(title = "通用-客户管理",operating = "修改客户信息", action = BusinessType.UPDATE)
    @PostMapping("/edit")
    @ResponseBody
    public AjaxResult editSave(Customer customer) {
        customer.setLastUpdatedBy(ShiroUtils.getLoginName());
        return toAjax(customerService.updateById(customer));
    }

    /**
     * 删除客户
     */
    @ApiOperation(value="删除客户信息", notes="单条删除或批量删除客户信息，示例1或1,2,3", httpMethod = "POST")
    @RequiresPermissions("config:customer:remove")
    @Log(title = "通用-客户管理",operating = "修改客户", action = BusinessType.DELETE)
    @PostMapping( "/remove")
    @ResponseBody
    public AjaxResult remove(String ids) {
        if (StringUtils.isEmpty(ids)) {
            return AjaxResult.error("id不能为空");
        }

        for (Integer id : Convert.toIntArray(ids)) {
            Customer customer = customerService.getById(id);
            ShipmentHeader shipmentHeader = new ShipmentHeader();
            shipmentHeader.setWarehouseCode(ShiroUtils.getWarehouseCode());
            shipmentHeader.setCustomerCode(customer.getCode());
            shipmentHeader.setDeleted(false);
            LambdaQueryWrapper<ShipmentHeader> lambda = Wrappers.lambdaQuery(shipmentHeader);

            Map<String, Object> map = shipmentHeaderService.getMap(lambda);
            if (map != null) {
                return AjaxResult.error("客户编码(" + customer.getCode() +")存在出库单，不能删除！");
            }
            customer.setDeleted(true);
            customer.setLastUpdatedBy(ShiroUtils.getLoginName());
            customerService.updateById(customer);
        }
        return AjaxResult.success("删除成功！");
    }
}