(Swift) Google Sheets - Create a New Spreadsheet

Demonstrates how to create a new and empty spreadsheet.

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func chilkatTest() {
    //  This example requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    //  This example uses a previously obtained access token having permission for the
    //  Google Sheets scope.

    //  In this example, Get Google Sheets OAuth2 Access Token, the access
    //  token was saved to a JSON file.  This example fetches the access token from the file..
    let jsonToken = CkoJsonObject()
    var success: Bool = jsonToken.LoadFile("qa_data/tokens/googleSheets.json")
    if jsonToken.HasMember("access_token") == false {
        print("No access token found.")
        return
    }

    let http = CkoHttp()
    http.AuthToken = jsonToken.StringOf("access_token")

    //  Create the following JSON:
    //  The JSON code can be generated using this online tool:  Generate JSON create code
    //  {
    //    "sheets": [
    //      {
    //        "properties": {
    //          "title": "Sample Tab"
    //        }
    //      }
    //    ],
    //    "properties": {
    //      "title": "Create Spreadsheet using Sheets API v4"
    //    }
    //  }

    //  This code generates the above JSON:
    let json = CkoJsonObject()
    json.UpdateString("sheets[0].properties.title", value: "Sample Tab")
    json.UpdateString("properties.title", value: "Create Spreadsheet using Sheets API v4")

    //  Send the POST to create the new Google spreadsheet.
    var resp: CkoHttpResponse? = http.PostJson3("https://sheets.googleapis.com/v4/spreadsheets", contentType: "application/json", json: json)
    if http.LastMethodSuccess != true {
        print("\(http.LastErrorText)")
        return
    }

    print("response status code = \(resp!.StatusCode.intValue)")
    print("response JSON:")

    json.Load(resp!.BodyStr)
    json.EmitCompact = false
    print("\(json.Emit())")

    resp = nil

    //  A sample response is shown below.
    //  To generate the parsing source code for a JSON response, paste
    //  the JSON into this online tool: Generate JSON parsing code

    //  {
    //    "spreadsheetId": "1ueEQu3WDBkIAOUhzLnY4zr6JO5SrJx0dQ-YkQlUVYD0",
    //    "properties": {
    //      "title": "Create Spreadsheet using Sheets API v4",
    //      "locale": "en_US",
    //      "autoRecalc": "ON_CHANGE",
    //      "timeZone": "Etc/GMT",
    //      "defaultFormat": {
    //        "backgroundColor": {
    //          "red": 1,
    //          "green": 1,
    //          "blue": 1
    //        },
    //        "padding": {
    //          "top": 2,
    //          "right": 3,
    //          "bottom": 2,
    //          "left": 3
    //        },
    //        "verticalAlignment": "BOTTOM",
    //        "wrapStrategy": "OVERFLOW_CELL",
    //        "textFormat": {
    //          "foregroundColor": {},
    //          "fontFamily": "arial,sans,sans-serif",
    //          "fontSize": 10,
    //          "bold": false,
    //          "italic": false,
    //          "strikethrough": false,
    //          "underline": false
    //        }
    //      }
    //    },
    //    "sheets": [
    //      {
    //        "properties": {
    //          "sheetId": 1629642057,
    //          "title": "Sample Tab",
    //          "index": 0,
    //          "sheetType": "GRID",
    //          "gridProperties": {
    //            "rowCount": 1000,
    //            "columnCount": 26
    //          }
    //        }
    //      }
    //    ],
    //    "spreadsheetUrl": "https://docs.google.com/spreadsheets/d/1ueEQu3WDBkIAOUhzLnY4zr6JO5SrJx0dQ-YkQlUVYD0/edit"
    //  }
    // 

    var i: Int
    var count_i: Int

    var spreadsheetId: String? = json.StringOf("spreadsheetId")
    var propertiesTitle: String? = json.StringOf("properties.title")
    var propertiesLocale: String? = json.StringOf("properties.locale")
    var propertiesAutoRecalc: String? = json.StringOf("properties.autoRecalc")
    var propertiesTimeZone: String? = json.StringOf("properties.timeZone")
    var propertiesDefaultFormatBackgroundColorRed: Int = json.IntOf("properties.defaultFormat.backgroundColor.red").intValue
    var propertiesDefaultFormatBackgroundColorGreen: Int = json.IntOf("properties.defaultFormat.backgroundColor.green").intValue
    var propertiesDefaultFormatBackgroundColorBlue: Int = json.IntOf("properties.defaultFormat.backgroundColor.blue").intValue
    var propertiesDefaultFormatPaddingTop: Int = json.IntOf("properties.defaultFormat.padding.top").intValue
    var propertiesDefaultFormatPaddingRight: Int = json.IntOf("properties.defaultFormat.padding.right").intValue
    var propertiesDefaultFormatPaddingBottom: Int = json.IntOf("properties.defaultFormat.padding.bottom").intValue
    var propertiesDefaultFormatPaddingLeft: Int = json.IntOf("properties.defaultFormat.padding.left").intValue
    var propertiesDefaultFormatVerticalAlignment: String? = json.StringOf("properties.defaultFormat.verticalAlignment")
    var propertiesDefaultFormatWrapStrategy: String? = json.StringOf("properties.defaultFormat.wrapStrategy")
    var propertiesDefaultFormatTextFormatFontFamily: String? = json.StringOf("properties.defaultFormat.textFormat.fontFamily")
    var propertiesDefaultFormatTextFormatFontSize: Int = json.IntOf("properties.defaultFormat.textFormat.fontSize").intValue
    var propertiesDefaultFormatTextFormatBold: Bool = json.BoolOf("properties.defaultFormat.textFormat.bold")
    var propertiesDefaultFormatTextFormatItalic: Bool = json.BoolOf("properties.defaultFormat.textFormat.italic")
    var propertiesDefaultFormatTextFormatStrikethrough: Bool = json.BoolOf("properties.defaultFormat.textFormat.strikethrough")
    var propertiesDefaultFormatTextFormatUnderline: Bool = json.BoolOf("properties.defaultFormat.textFormat.underline")
    var spreadsheetUrl: String? = json.StringOf("spreadsheetUrl")
    i = 0
    count_i = json.SizeOfArray("sheets").intValue
    while (i < count_i) {
        json.I = i
        var propertiesSheetId: Int = json.IntOf("sheets[i].properties.sheetId").intValue
        propertiesTitle = json.StringOf("sheets[i].properties.title")
        var propertiesIndex: Int = json.IntOf("sheets[i].properties.index").intValue
        var propertiesSheetType: String? = json.StringOf("sheets[i].properties.sheetType")
        var propertiesGridPropertiesRowCount: Int = json.IntOf("sheets[i].properties.gridProperties.rowCount").intValue
        var propertiesGridPropertiesColumnCount: Int = json.IntOf("sheets[i].properties.gridProperties.columnCount").intValue
        i = i + 1
    }


}