const { DeptDocument } = require("../models/deptDocument");
const { validatedRequest } = require("../utils/middleware/validatedRequest");
const {
  strictMultiUserRoleValid,
  ROLES,
} = require("../utils/middleware/multiUserProtected");

function deptDocumentEndpoints(app) {
  if (!app) return;

  // 获取组织机构文档列表
  app.get(
    "/deptDocument/list",
    [validatedRequest, strictMultiUserRoleValid([ROLES.admin, ROLES.manager])],
    async (_request, response) => {
      try {
        const deptDocuments = await DeptDocument.where();
        response.status(200).json({ deptDocuments });
      } catch (e) {
        console.error(e);
        response.sendStatus(500).end();
      }
    }
  );

  // 添加组织机构文档
  app.post(
    "/deptDocument/add",
    [validatedRequest, strictMultiUserRoleValid([ROLES.admin, ROLES.manager])],
    async (request, response) => {
      try {
        const documentData = request.body; // 获取请求体中的文档数据

        // 检查文档路径是否唯一
        const isDocpathUnique = await DeptDocument.checkDocpathUnique(
          documentData.docpath
        );
        if (!isDocpathUnique) {
          return response.status(400).json({
            success: false,
            message: `文档路径 '${documentData.docpath}' 已存在`,
          });
        }

        // 插入文档数据
        const { deptDocument, error } = await DeptDocument.create(documentData);
        if (error) {
          return response.status(500).json({
            success: false,
            message: "添加组织机构文档失败",
            error: error,
          });
        }

        // 返回成功响应
        response.status(200).json({
          success: true,
          data: deptDocument,
        });
      } catch (error) {
        console.error("添加组织机构文档失败:", error);
        response.status(500).json({
          success: false,
          message: "添加组织机构文档失败，服务器内部错误",
        });
      }
    }
  );

  // 编辑组织机构文档
  app.post(
    "/deptDocument/edit",
    [validatedRequest, strictMultiUserRoleValid([ROLES.admin, ROLES.manager])],
    async (request, response) => {
      try {
        const documentData = request.body; // 获取请求体中的文档数据

        // 检查文档是否存在
        const existingDocument = await DeptDocument.get({ id: documentData.id });
        if (!existingDocument) {
          return response.status(404).json({
            success: false,
            message: "文档不存在",
          });
        }

        // 更新文档数据
        const { success, error, deptDocument } = await DeptDocument.update(
          documentData.id,
          documentData
        );
        if (!success) {
          return response.status(500).json({
            success: false,
            message: "编辑组织机构文档失败",
            error: error,
          });
        }

        // 返回成功响应
        response.status(200).json({
          success: true,
          data: deptDocument,
        });
      } catch (error) {
        console.error("编辑组织机构文档失败:", error);
        response.status(500).json({
          success: false,
          message: "编辑组织机构文档失败，服务器内部错误",
        });
      }
    }
  );

  // 删除组织机构文档
  app.delete(
    "/deptDocument/:id",
    [validatedRequest, strictMultiUserRoleValid([ROLES.admin, ROLES.manager])],
    async (request, response) => {
      try {
        const documentId = parseInt(request.params.id); // 获取文档 ID

        // 检查文档是否存在
        const existingDocument = await DeptDocument.get({ id: documentId });
        if (!existingDocument) {
          return response.status(404).json({
            success: false,
            message: "文档不存在",
          });
        }

        // 删除文档
        const success = await DeptDocument.delete({ id: documentId });
        if (!success) {
          return response.status(500).json({
            success: false,
            message: "删除组织机构文档失败",
          });
        }

        // 返回成功响应
        response.status(200).json({
          success: true,
          message: "文档删除成功",
        });
      } catch (error) {
        console.error("删除组织机构文档失败:", error);
        response.status(500).json({
          success: false,
          message: "删除组织机构文档失败，服务器内部错误",
        });
      }
    }
  );
}

module.exports = { deptDocumentEndpoints };