splid-js-googlesheet-updater/app.js

import { SplidClient } from 'splid-js';
import { google } from "googleapis";
import {
  NAME_ALIASES,
  ALIAS_TO_EMOJI,
  SPREADSHEET_ID,
  SHEETS_CONFIG,
  SHEET_RANGES,
  TABLE_RESET_ROW_COUNT,
  TABLE_COLUMN_COUNT,
  SHEET_ID,
  COLUMN_INDICES
} from './constants.js';


async function setAliasesFromSheet() {
  const response = await getSheetData(SPREADSHEET_ID, SHEET_RANGES.ALIASES);

  const emojis = response[0];

  for (let col = 0; col < emojis.length; col++) {
    const emoji = emojis[col];
    NAME_ALIASES[emoji] = [];

    for (let row = 1; row < response.length; row++) {
      const alias = response[row][col];
      if (alias && alias.trim() !== '') {
        const normalized = alias.toLowerCase();
        NAME_ALIASES[emoji].push(alias);
        ALIAS_TO_EMOJI[normalized] = emoji;
      }
    }
  }
}


function getNameFromAlias(alias) {
  return ALIAS_TO_EMOJI[alias.toLowerCase()] || NAME_ALIASES['default'];
}

// Create a reusable sheets API client
async function createSheetsClient() {
  const auth = new google.auth.GoogleAuth(SHEETS_CONFIG);
  return google.sheets({ version: 'v4', auth });
}

// Get data from Google Sheets
async function getSheetData(spreadsheetId, range) {
  try {
    const sheets = await createSheetsClient();
    const response = await sheets.spreadsheets.values.get({
      spreadsheetId,
      range
    });
    return response.data.values;
  } catch (err) {
    console.error('Error getting sheet data:', err);
    throw err;
  }
}

// Update data in Google Sheets
async function updateSheetData(spreadsheetId, range, values) {
  try {
    const sheets = await createSheetsClient();
    const response = sheets.spreadsheets.values.update({
      spreadsheetId,
      range,
      valueInputOption: 'USER_ENTERED',
      resource: { values },
    });
    return response.data;
  } catch (err) {
    console.error('Error updating sheet data:', err);
    throw err;
  }
}

async function getSplidData(splidCode) {
  const splid = new SplidClient();
  const groupRes = await splid.group.getByInviteCode(splidCode);

  const groupId = groupRes.result.objectId;

  const groupInfo = await splid.groupInfo.getOneByGroup(groupId);
  const members = await splid.person.getAllByGroup(groupId);
  const expensesAndPayments = await splid.entry.getAllByGroup(groupId);

  const balance = SplidClient.getBalance(
    members,
    expensesAndPayments,
    groupInfo
  );

  // Create a map of member IDs to their names/initials
  const memberMap = {};
  for (const member of members) {
    memberMap[member.GlobalId] = {
      name: member.name,
      emoji: getNameFromAlias(member.name)
    };
  }

  // Enhance the balance object with member information
  const enhancedBalance = {};
  for (const [memberId, balanceInfo] of Object.entries(balance)) {
    enhancedBalance[memberId] = {
      ...balanceInfo,
      memberInfo: memberMap[memberId] || { name: 'Unknown', emoji: NAME_ALIASES['default'] },
    };
  }

  return {
    balance: enhancedBalance,
    groupName: groupInfo.name
  };
}

async function resetTableData() {
  // Create an array of arrays with "-" for each cell
  const dashData = Array(TABLE_RESET_ROW_COUNT).fill().map(() => Array(TABLE_COLUMN_COUNT).fill("-"));

  try {
    await updateSheetData(SPREADSHEET_ID, SHEET_RANGES.DATA_RESET, dashData);
  } catch (err) {
    console.error('Error resetting table data:', err);
    throw err;
  }
}

async function autoResizeColumns(spreadsheetId, sheetId, startColumnIndex, endColumnIndex) {
  try {
    const sheets = await createSheetsClient();

    const request = {
      spreadsheetId: spreadsheetId,
      resource: {
        requests: [
          {
            autoResizeDimensions: {
              dimensions: {
                sheetId: sheetId,
                dimension: 'COLUMNS',
                startIndex: startColumnIndex,
                endIndex: endColumnIndex + 1
              }
            }
          }
        ]
      }
    };

    const response = await sheets.spreadsheets.batchUpdate(request);
    console.log('Columns auto-resized successfully');
    return response.data;
  } catch (err) {
    console.error('Error auto-resizing columns:', err);
    throw err;
  }
}

async function main() {
  let RAW = [];
  await setAliasesFromSheet();
  const splidCodes = await getSheetData(SPREADSHEET_ID, SHEET_RANGES.SPLID_CODES);
  const userTags = await getSheetData(SPREADSHEET_ID, SHEET_RANGES.USER_TAGS);

  console.log(splidCodes);
  console.log("Resetting table data.")
  await resetTableData();

  const groupNames = []; // Array to collect group names

  for (let i = 0; i < splidCodes.length; i++) {
    const splidCodeString = splidCodes[i][0];
    if (!splidCodeString) {
      groupNames.push(['-']); // Add placeholder for empty rows
      continue;
    }
    console.log(`Processing Splid code: ${splidCodeString}`);
    const splidData = await getSplidData(splidCodeString);
    const balance = splidData.balance;

    // Add group name to our collection
    groupNames.push([splidData.groupName]);

    const rowData = [];

    for (const tag of userTags[0]) {
      const matchingMembers = Object.entries(balance).filter(([_, info]) => info.memberInfo.emoji === tag);
      const totalBalance = matchingMembers.reduce((sum, [_, info]) => sum + parseFloat(info.balance), 0);
      const balanceValue = matchingMembers.length > 0 ?
        String(totalBalance.toFixed(2)).replace('.', ',') :
        '-';
      rowData.push(balanceValue);
    }

    // Update the sheet with the row data
    await updateSheetData(SPREADSHEET_ID, SHEET_RANGES.DATA_ROW(i), [rowData]);
    RAW.push([`Row ${i} Data:`, JSON.stringify(rowData)]);
    RAW.push([`Balance ${i}:`, JSON.stringify(balance, null, 2)]);
  }

  // Update column B with group names
  if (groupNames.length > 0) {
    const columnBRange = `B2:B${groupNames.length + 1}`; // B2 to B(2+count-1)
    await updateSheetData(SPREADSHEET_ID, columnBRange, groupNames);
    console.log(`Updated column B with ${groupNames.length} group names`);
  }

  console.log("Sheets updated, adjusting column width.")

  try {
    await autoResizeColumns(SPREADSHEET_ID, SHEET_ID, COLUMN_INDICES.F, COLUMN_INDICES.N);
  } catch (err) {
    console.error('Failed to auto-resize columns, but data was updated successfully:', err);
  }

  RAW.push(['Splid Codes:', JSON.stringify(splidCodes)]);
  RAW.push(['User Tags:', JSON.stringify(userTags)]);

  await updateSheetData(SPREADSHEET_ID, SHEET_RANGES.RAW, RAW);
}

main().catch(console.error);