package com.ruoyi.cwgl.controller;

import java.util.List;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
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.ruoyi.common.utils.file.DownloadExportUtil;
import com.ruoyi.common.annotation.Log;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.cwgl.domain.InvoiceManage;
import com.ruoyi.cwgl.domain.InvoiceManageLog;
import com.ruoyi.cwgl.service.IInvoiceManageService;
import com.ruoyi.cwgl.service.IInvoiceManageLogService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * 发票管理Controller
 *
 * @author ruoyi
 * @date 2025-12-26
 */
@RestController
@RequestMapping("/cwgl/invoiceManage")
public class InvoiceManageController extends BaseController
{
    protected final Logger logger = LoggerFactory.getLogger(getClass());
    
    @Autowired
    private IInvoiceManageService invoiceManageService;
    
    @Autowired
    private IInvoiceManageLogService invoiceManageLogService;



    /**
     * 查询发票管理列表
     */
    @PreAuthorize("@ss.hasPermi('cwgl:invoiceManage:list')")
    @GetMapping("/list")
    public TableDataInfo list(InvoiceManage invoiceManage)
    {
        startPage();
        List<InvoiceManage> list = invoiceManageService.selectInvoiceManageList(invoiceManage);
        return getDataTable(list);
    }

    /**
     * 导出发票管理列表
     * @param invoiceManage 查询条件对象
     */
    @PreAuthorize("@ss.hasPermi('cwgl:invoiceManage:export')")
    @Log(title = "发票管理", businessType = BusinessType.EXPORT)
    @GetMapping("/export")
    public AjaxResult export(InvoiceManage invoiceManage,String exportKey)
    {
        invoiceManageService.export(invoiceManage,exportKey);
        return AjaxResult.success("导出请求成功，请稍后点击下载...!");
    }



    /**
     * 获取发票管理详细信息
     */
    @PreAuthorize("@ss.hasPermi('cwgl:invoiceManage:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Integer id)
    {
        return AjaxResult.success(invoiceManageService.selectInvoiceManageById(id));
    }

    /**
     * 新增发票管理
     */
    @PreAuthorize("@ss.hasPermi('cwgl:invoiceManage:add')")
    @Log(title = "发票管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody InvoiceManage invoiceManage)
    {
        return toAjax(invoiceManageService.insertInvoiceManage(invoiceManage));
    }

    /**
     * 申请开票
     */
    @PreAuthorize("@ss.hasPermi('cwgl:invoiceManage:apply')")
    @Log(title = "发票管理", businessType = BusinessType.UPDATE)
    @PostMapping("/apply")
    public AjaxResult applyInvoice(@RequestBody InvoiceManage invoiceManage)
    {
        try {
            // 调用服务层方法处理申请开票逻辑
            int result = invoiceManageService.updateInvoiceManage(invoiceManage);
            
            if (result > 0) {
                // 记录申请开票日志
                recordApplyInvoiceLog(invoiceManage);
                return AjaxResult.success("申请开票成功");
            } else {
                return AjaxResult.error("申请开票失败");
            }
        } catch (Exception e) {
            return AjaxResult.error("申请开票异常：" + e.getMessage());
        }
    }

    /**
     * 修改发票管理
     */
    @PreAuthorize("@ss.hasPermi('cwgl:invoiceManage:edit')")
    @Log(title = "发票管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody InvoiceManage invoiceManage)
    {
        return toAjax(invoiceManageService.updateInvoiceManage(invoiceManage));
    }

    /**
     * 删除发票管理
     */
    @PreAuthorize("@ss.hasPermi('cwgl:invoiceManage:remove')")
    @Log(title = "发票管理", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Integer[] ids)
    {
        return toAjax(invoiceManageService.deleteInvoiceManageByIds(ids));
    }

    /**
     * 记录申请开票日志
     *
     * @param invoiceManage 发票管理对象
     */
    private void recordApplyInvoiceLog(InvoiceManage invoiceManage)
    {
        try {
            InvoiceManageLog log = new InvoiceManageLog();
            log.setInvoiceManageId(invoiceManage.getId());
            log.setOperator(getUsername());
            log.setOperationTime(new java.util.Date());
            
            // 构建操作描述，包含开票金额、关联账单编号和对应开票金额
            StringBuilder descBuilder = new StringBuilder();
            descBuilder.append("申请开票: ");
            
            if (invoiceManage.getInvoiceAmount() != null) {
                descBuilder.append("开票金额=").append(invoiceManage.getInvoiceAmount()).append("; ");
            }
            
            // 获取关联账单信息
            if (invoiceManage.getInvoiceDetailList() != null && !invoiceManage.getInvoiceDetailList().isEmpty()) {
                descBuilder.append("关联账单信息: ");
                for (com.ruoyi.cwgl.domain.InvoiceDetail detail : invoiceManage.getInvoiceDetailList()) {
                    if (detail.getReceivableBillNo() != null) {
                        descBuilder.append("账单编号=").append(detail.getReceivableBillNo());
                    }
                    if (detail.getCurrentBilledAmount() != null) {
                        descBuilder.append(", 本次开票金额=").append(detail.getCurrentBilledAmount());
                    }
                    descBuilder.append("; ");
                }
            }
            
            log.setOperationDesc(descBuilder.toString());
            log.setCreateTime(new java.util.Date());
            
            invoiceManageLogService.insertInvoiceManageLog(log);
        } catch (Exception e) {
            logger.error("记录申请开票日志失败: {}", e.getMessage());
        }
    }
}