import {CloudantV1} from "@ibm-cloud/cloudant";

interface OrderDocument extends CloudantV1.Document {
    name?: string;
    joined?: string;
    _id: string;
    _rev?: string;
}

// 1. Create a client with `CLOUDANT` default service name ================
const client = CloudantV1.newInstance({});

// 2. Create a database =======================================================
const exampleDbName = "orders";

// Try to create database if it doesn't exist
const createDb = client.putDatabase({db: exampleDbName})
    .then(putDatabaseResult => {
        if (putDatabaseResult.result.ok) {
            console.log(`"${exampleDbName}" database created."`);
        }
    })
    .catch(err => {
        if (err.code === 412){
            console.log("Cannot create \"" + exampleDbName +
                "\" database, it already exists.");
        }
    });

// 3. Create a document =======================================================
// Create a document object with "example" id
const exampleDocId = "example";

// set required _id property on exampleDocument:
const exampleDocument: OrderDocument = {_id: exampleDocId};

// Add "name" and "joined" fields to the document
exampleDocument.name = "Bob Smith";
exampleDocument.joined = "2019-01-24T10:42:99.000Z";

// Save the document in the database
createDb.then(() => {
    client.postDocument({
        db: exampleDbName,
        document: exampleDocument
    }).then(createDocumentResponse => {
        // Keep track with the revision number of the document object
        exampleDocument._rev = createDocumentResponse.result.rev;
        console.log("You have created the document:\n" +
            JSON.stringify(exampleDocument, null, 2));
    });
});

const { CloudantV1 } = require('@ibm-cloud/cloudant');

embedmd:# (test/examples/src/js/CreateDbAndDoc.js /const createDbAndDoc/ /createDbAndDoc();\n}/)

const createDbAndDoc = async () => {
  // 1. Create a client with `CLOUDANT` default service name ================
  const client = CloudantV1.newInstance({});

  // 2. Create a database =======================================================
  const exampleDbName = 'orders';

  // Try to create database if it doesn't exist
  try {
    const putDatabaseResult = (
      await client.putDatabase({
        db: exampleDbName,
      })
    ).result;
    if (putDatabaseResult.ok) {
      console.log(`"${exampleDbName}" database created.`);
    }
  } catch (err) {
    if (err.code === 412) {
      console.log('Cannot create "' + exampleDbName + '" database, it already exists.');
    }
  }

  // 3. Create a document =======================================================
  // Create a document object with "example" id
  const exampleDocId = 'example';

  const exampleDocument = { _id: exampleDocId };

  // Add "name" and "joined" fields to the document
  exampleDocument['name'] = 'Bob Smith';
  exampleDocument.joined = '2019-01-24T10:42:99.000Z';

  // Save the document in the database
  const createDocumentResponse = await client.postDocument({
    db: exampleDbName,
    document: exampleDocument,
  });

  // Keep track with the revision number of the document object
  exampleDocument._rev = createDocumentResponse.result.rev;
  console.log('You have created the document:\n' + JSON.stringify(exampleDocument, null, 2));
};

if (require.main === module) {
  createDbAndDoc();
}

import {CloudantV1} from "@ibm-cloud/cloudant";

interface OrderDocument extends CloudantV1.Document {
    address?: string;
    joined?: string;
    _id?: string;
    _rev?: string;
}

// 1. Create a client with `CLOUDANT` default service name ================
const client = CloudantV1.newInstance({});
// 2. Update the document =====================================================
// Set the options to get the document out of the database if it exists
const exampleDbName = "orders";

// Try to get the document if it previously existed in the database
const getDocParams: CloudantV1.GetDocumentParams =
    {docId: "example", db: exampleDbName};

client.getDocument(getDocParams)
    .then(docResult => {
        // using OrderDocument on getDocument result:
        const document: OrderDocument = docResult.result;

        // Add Bob Smith's address to the document
        document.address = "19 Front Street, Darlington, DL5 1TY";

        // Remove the joined property from document object
        delete document.joined;

        // Update the document in the database
        client.postDocument({db: exampleDbName, document})
            .then(res => {
                // Keeping track with the revision number of the document object:
                document._rev = res.result.rev;
                console.log("You have updated the document:\n" +
                    JSON.stringify(document, null, 2));
            });
    })
    .catch(err => {
        if (err.code === 404) {
            console.log(
                "Cannot update document because either \"" +
                exampleDbName + "\" database or the \"example\" " +
                "document was not found."
            );
        }
    });

const { CloudantV1 } = require('@ibm-cloud/cloudant');

embedmd:# (test/examples/src/js/UpdateDoc.js /const updateDoc/ /updateDoc();\n}/)

const updateDoc = async () => {
  // 1. Create a client with `CLOUDANT` default service name ================
  const client = CloudantV1.newInstance({});
  // 2. Update the document =====================================================
  // Set the options to get the document out of the database if it exists
  const exampleDbName = 'orders';

  // Try to get the document if it previously existed in the database
  try {
    const document = (
      await client.getDocument({
        docId: 'example',
        db: exampleDbName,
      })
    ).result;

    // Add Bob Smith's address to the document
    document.address = '19 Front Street, Darlington, DL5 1TY';

    // Remove the joined property from document object
    delete document['joined'];

    // Keeping track with the revision number of the document object:
    document._rev = (
      await client.postDocument({
        db: exampleDbName,
        document: document,
      })
    ).result.rev;

    console.log('You have updated the document:\n' + JSON.stringify(document, null, 2));
  } catch (err) {
    if (err.code === 404) {
      console.log(
        'Cannot update document because either "' +
          exampleDbName +
          '" database or the "example" ' +
          'document was not found.'
      );
    }
  }
};

if (require.main === module) {
  updateDoc();
}

import {CloudantV1} from "@ibm-cloud/cloudant";

interface OrderDocument extends CloudantV1.Document {
    name?: string;
    address?: string;
    joined?: string;
    _id?: string;
    _rev?: string;
}

// 1. Create a client with `CLOUDANT` default service name ================
const client = CloudantV1.newInstance({});

// 2. Delete the document =============================================
// Set the options to get the document out of the database if it exists
const exampleDbName = "orders";
const exampleDocId = "example";

// Try to get the document if it previously existed in the database
const getDocParams: CloudantV1.GetDocumentParams =
    {docId: exampleDocId, db: exampleDbName};

client.getDocument(getDocParams)
    .then(docResult => {
        const document: OrderDocument = docResult.result;

        client.deleteDocument({
            db: exampleDbName,
            docId: document._id,
            rev: document._rev}).then(() => {
                console.log("You have deleted the document.");
        });
    })
    .catch(err => {
        if (err.code === 404) {
            console.log(
                "Cannot delete document because either \"" +
                exampleDbName + "\" database or the \"example\" " +
                "document was not found."
            );
        }
    });

const { CloudantV1 } = require('@ibm-cloud/cloudant');

embedmd:# (test/examples/src/js/DeleteDoc.js /const deleteDoc/ /deleteDoc();\n}/)

const deleteDoc = async () => {
  // 1. Create a client with `CLOUDANT` default service name ================
  const client = CloudantV1.newInstance({});

  // 2. Delete the document =============================================
  // Set the options to get the document out of the database if it exists
  const exampleDbName = 'orders';
  const exampleDocId = 'example';

  // Try to get the document if it previously existed in the database
  try {
    const document = (
      await client.getDocument({
        docId: exampleDocId,
        db: exampleDbName,
      })
    ).result;

    await client.deleteDocument({
      db: exampleDbName,
      docId: document._id,
      rev: document._rev,
    });
    console.log('You have deleted the document.');
  } catch (err) {
    if (err.code === 404) {
      console.log(
        'Cannot delete document because either "' +
          exampleDbName +
          '" database or the "example" ' +
          'document was not found.'
      );
    }
  }
};

if (require.main === module) {
  deleteDoc();
}