import Env from "@ioc:Adonis/Core/Env";
import fs from "fs";
import chokidar from "chokidar";
import moment from "moment";
import LogDetectFile from "App/Models/LogDetectFile";
import LogReport from "App/Models/LogReport";
import KeyValue from "App/Models/KeyValue";
import Database from "@ioc:Adonis/Lucid/Database";
import { sendMessToZulip } from "./sendMessToZulip";
import { getListLineByItem } from "./getListLineByItem";
import { checkIndexSN } from "./checkIndexSN";
import { DateTime } from "luxon";
export async function runtimeCheckLogs(folderPath) {
  try {
    let fileList = Array();
    let fileList_old = Array();
    // Function to update the list of files
    async function updateFileList() {
      //get date now
      let dateNow = moment(Date.now()).format("YYYY/MM/DD");
      //Get list file in folder
      fileList = fs.readdirSync(folderPath);
      //Get date modified
      fileList.map((file) => {
        const filePath = `${folderPath}/${file}`;
        if (file?.split(".")[filePath.split(".").length - 1] === "log") {
          const stats = fs.statSync(filePath);

          //scan file today
          if (dateNow !== moment(stats.mtime).format("YYYY/MM/DD")) {
            fileList = fileList.filter((i) => i !== file);
          }
        }
      });
    }

    const checkSpecialVersion = (paragraph) => {
      try {
        const regex = /\(CAT3K_CAA-UNIVERSALK9-M\), Version 16\.9\.[2-9]/;
        const regex1 = /Version (\d+\.\d+\.\d+)/;
        // Use the regular expression to find the match
        const match = paragraph.match(regex);
        if (match) {
          const desiredSubstring = match[0];
          const match2 = desiredSubstring.match(regex1);
          return match2[0];
        } else {
          return "";
        }
      } catch (error) {
        console.log(error);
      }
    };
    // Watch the folder for new files
    const folderWatcher = chokidar.watch(folderPath);

    folderWatcher.on("add", async (filePath) => {
      //import log new file
      //check format file name
      if (
        filePath?.split(".")[filePath.split(".").length - 1] === "log" &&
        filePath.split("/")[filePath.split("/").length - 1]?.split("-")[0] ===
          //localhost
          // filePath.split("\\")[filePath.split("\\").length - 1]?.split("-")[0] ===
          moment(Date.now()).format("YYYYMMDD").toString()
      ) {
        //add information file to database
        console.log("New file added: ", filePath);
        await LogDetectFile.firstOrCreate(
          { file_name: filePath.split("/")[filePath.split("/").length - 1] },
          { file_name: filePath.split("/")[filePath.split("/").length - 1] }
        );

        //localhost
        // await LogDetectFile.firstOrCreate(
        //   { file_name: filePath.split("\\")[filePath.split("\\").length - 1] },
        //   { file_name: filePath.split("\\")[filePath.split("\\").length - 1] }
        // );

        fileList_old = fileList;
        updateFileList();
        watchFilesInList();
      }
      // updateFile;
    });

    // Watch for changes in the files listed
    async function watchFilesInList() {
      //only check new file ---> fileList - fileList_old = new file
      const watcher = chokidar.watch(
        fileList.slice(0,40)
          ?.filter((i) => fileList_old.includes(i) === false)
          .map((file) => folderPath + "/" + file)
      );

      watcher.setMaxListeners(200);

      watcher.on("change", async (path) => {
        // fs.watchFile(filePath,{ interval: 15000 },
        // async (eventType) => {
        //check special item, extra RAM, error in log
          const fileName = path.split("/")[path.split("/").length - 1]
          const filePath = path
          let lines = [];
          const today = DateTime.now().toFormat('yyyy-MM-dd');
          let allFile = await LogDetectFile.query()
          .whereRaw(`DATE(created_at) = ?`, [today])
          // let allReport = await LogReport.all();
          let allValue = await KeyValue.all();
          const allReport = await LogReport.query()
          .whereRaw(`DATE(created_at) = ?`, [today])

          // console.log(allReport)




          //get information file
          let fileDetect = allFile?.filter(
            (i) => i.$original.file_name === fileName
          )[0];
          
          let logsDetect = allReport?.filter(
            (i) => i.$original.id_file === fileDetect?.id_ldf
          );
          //get the last line detected
          let lastLine = Math.max(...logsDetect.map((obj) => obj.line));

          //get content file in local
          let contentFile = await fs
            .readFileSync(filePath)
            .toString()
            ?.split("\n");

          //get index SN and send to ERP

          // checkIndexSN(contentFile, lastLine, fileName);

          //get list item to check
          let listKeyValues = allValue.filter(
            (i) =>
              i.$original.key === "MODEL_SPECIAL" ||
              i.$original.key === "CATCH_FAULTY"
          );

          //get list exclude error
          let listExcludeErr = allValue
            .filter((i) => i.$original.key === "EXCLUDE_ERR")
            .map((obj) => obj.$original.value);

          //get list item special
          let listExtraItem = allValue
            .filter((i) => i.$original.key === "MODEL_SPECIAL")
            .map((obj) => obj.$original.value);


            console.log(contentFile.length)
          //Process file content
          if(contentFile.length>30000){
            for (let i = 0; i < contentFile.length; i += 50000) {
              const chunk = contentFile.slice(i, i + 50000);
              
                chunk.map((line, index) => {
                  //check line the line with errors and exclude errors
                  listKeyValues
                    .map((obj) => obj.$original.value)
                    .map(async (value) => {
                      if (
                        line.search(value) !== -1 &&
                        listExcludeErr.filter((err) => line.includes(err))
                          .length === 0
                      ) {
                        let log = allFile?.filter(
                          (i) => i.$original.file_name === fileName
                        )[0];
      
                        let checkLog = allReport?.filter(
                          (report) =>
                            report.$original.id_file === log?.id_ldf &&
                            report.$original.line === index + 1 &&
                            report.$original.detected_content === value
                        );
      
                        if (checkLog?.length === 0) {
                          // await LogReport.create({
                          //   detected_content: value,
                          //   line: index + 1,
                          //   id_file: log?.id_ldf,
                          // });
                          lines.push(index + 1);
                        }
                      }
      
                      // if(checkSpecialVersion())
                    });
                });
            }
          }else{
            contentFile.map((line, index) => {
              //check line the line with errors and exclude errors
              listKeyValues
                .map((obj) => obj.$original.value)
                .map(async (value) => {
                  if (
                    line.search(value) !== -1 &&
                    listExcludeErr.filter((err) => line.includes(err))
                      .length === 0
                  ) {
                    let log = allFile?.filter(
                      (i) => i.$original.file_name === fileName
                    )[0];
  
                    let checkLog = allReport?.filter(
                      (report) =>
                        report.$original.id_file === log?.id_ldf &&
                        report.$original.line === index + 1 &&
                        report.$original.detected_content === value
                    );
  
                    if (checkLog?.length === 0) {
                      // await LogReport.create({
                      //   detected_content: value,
                      //   line: index + 1,
                      //   id_file: log?.id_ldf,
                      // });
                      lines.push(index + 1);
                    }
                  }
  
                  // if(checkSpecialVersion())
                });
            });
          }

          //true: import log to log_report table, send report to Zulip
          // setTimeout(async () => {
          //   if (lines.length === 0) {
          //     console.log(`${fileName} has changed ---Good`);
          //   } else {
          //     console.log(
          //       `${fileName} has changed ---SOS---${lines.length}`
          //     );
          //     let allReport_new = await LogReport.query()
          //     .whereRaw(`DATE(created_at) = ?`, [today])

          //     let fileDetect = allFile?.filter(
          //       (i) => i.$original.file_name === fileName
          //     )[0];

          //     let logsDetect = allReport_new?.filter(
          //       (i) => i.$original.id_file === fileDetect?.id_ldf
          //     );
          //     // console.log(logsDetect)
          //     // await Database.rawQuery(
          //     //   "select * from log_reports where id_file = " +
          //     //     fileDetect?.id_ldf
          //     // );
          //     //Get all report newest
          //     let listReport = await getListLineByItem(
          //       logsDetect
          //         .map((obj) => obj.$original)
          //         .filter((l) => l.line > lastLine)
          //     );

          //     let content =
          //       "|  |Last updated at | Item/error | Line | Report \n|---|:---:|:---|:---|:-----------:\n";
          //     let spoiler = "";
          //     let issueFound = "";

          //     listReport.map((log, index) => {
          //       let item = listExtraItem.includes(log.detected_content)
          //         ? ":medal: **" + log.detected_content + "**"
          //         : ":small_orange_diamond: " + log.detected_content;

          //       log.line?.map((line) => {
          //         issueFound =
          //           issueFound +
          //           "\n`" +
          //           line +
          //           "` " +
          //           contentFile[line - 1]?.replace(
          //             log.detected_content,
          //             "[" +
          //               log.detected_content +
          //               "](https://logs.danielvu.com/logs/" +
          //               fileName +
          //               "#" +
          //               line +
          //               ")"
          //           );
          //       });
          //       content =
          //         content +
          //         "|" +
          //         (index + 1) +
          //         "|**" +
          //         moment(Date.now()).format("HH:mm - DD/MM") +
          //         "**|" +
          //         item +
          //         "|" +
          //         log.line +
          //         "|[View](https://logs.danielvu.com/logs/" +
          //         fileName +
          //         "#" +
          //         log.line +
          //         ")\n";
          //     });

          //     sendMessToZulip(
          //       "stream",
          //       Env.get("ZULIP_STREAM_ALERT"),
          //       Env.get("ZULIP_TOPIC_ALERT"),
          //       "------------\n\n:warning: :warning: **" +
          //         fileName +
          //         "**\n\n" +
          //         content +
          //         "\n\n" +
          //         spoiler +
          //         "\n\n***Issue found:***\n" +
          //         issueFound
          //     );
          //   }
          // }, 3000);
        





        console.log(path + " change")
      });
      // await fileList.slice(0,40)
      //   ?.filter((i) => fileList_old.includes(i) === false)
      //   ?.forEach((fileName) => {
      //     //path file
      //     const filePath = `${folderPath}/${fileName}`;
          
      //   });
    }
  } catch (error) {
    console.log(error);
  }
}