{
  "nodes": [
    {
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        120,
        560
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "name": "SortElements",
      "type": "n8n-nodes-base.itemLists",
      "position": [
        480,
        560
      ],
      "parameters": {
        "options": {},
        "operation": "sort",
        "sortFieldsUi": {
          "sortField": [
            {
              "fieldName": "UserName"
            },
            {
              "fieldName": "TaskTitle"
            },
            {
              "fieldName": "date"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "name": "Markdown",
      "type": "n8n-nodes-base.markdown",
      "position": [
        1340,
        580
      ],
      "parameters": {
        "mode": "markdownToHtml",
        "options": {
          "tables": true,
          "noHeaderId": true,
          "rawHeaderId": false,
          "simpleLineBreaks": true,
          "customizedHeaderId": false,
          "completeHTMLDocument": true
        },
        "markdown": "={{$json[\"mdreport\"]}}"
      },
      "typeVersion": 1
    },
    {
      "name": "CreateMDReport",
      "type": "n8n-nodes-base.function",
      "position": [
        1160,
        580
      ],
      "parameters": {
        "functionCode": "// created report header and custom table style\nvar md_reporthead=\"#Timesheet report\\n\";\nvar md_style =  (`\n<style> table {border: 0.5px solid; border-spacing: 0px;}\n        table th {border-bottom: 0.5px solid;}\n        table thead {background: #D0E4F5;}\n        table tr:nth-child(even) { background: #D8D8D8;}\n</style>\\n\\n`);\n\nvar md_reportbody=md_style+md_reporthead;\n\n//declare several variables that are used for report generation\nvar tablehead = \"| Date | Hours | Task Description |\\n|:---|:---:|---|\\n\";\n\nvar cur_user=\"\";\nvar cur_usernum=0;\n\nvar cur_task=\"\";\nvar cur_tasktotal=0;\n\n\nfor (item of items) {\n  \n  // Check if new user\n  if (item.json.UserName != cur_user) {\n    // Close previous user's task\n    md_reportbody += (cur_tasktotal) ? \"\\n*\"+cur_tasktotal.toFixed(2)+\" - Total hours for this task*\\n\" : \"\";\n    cur_tasktotal = 0; cur_task=\"\";\n\n    // add new user and embed avatar as base64 image\n    cur_user = item.json.UserName;\n    md_reportbody += `\\n##![img](data:image/png;base64,${items[cur_usernum].binary.data.data}) ${cur_user}\\n`;\n    cur_usernum   += 1;\n  } // Check for new user - ENDIF\n\n\n  // Check if new task\n  if (item.json.TaskTitle != cur_task) {\n\n    // if not empty task - add total amount of hours for *previous* task\n    md_reportbody += (cur_tasktotal) ? `\\n*${cur_tasktotal.toFixed(2)} - Total hours for this task*\\n` : \"\";\n\n    // Add new task header and reset total hours counter\n    cur_task = item.json.TaskTitle;\n    md_reportbody += `\\n###${cur_task}\\n${tablehead}`;\n    cur_tasktotal = 0;\n  } // Check for new task - ENDIF\n\n  // Add current task + update total hours\n   md_reportbody += `| ${item.json.date.split('T',1)} | ${item.json.hours.toFixed(2)} | ${item.json.note} |\\n`;\n   cur_tasktotal += item.json.hours;\n}\n\n// Let's not forget the last task's total hours:\nmd_reportbody += (cur_tasktotal) ? `\\n*${cur_tasktotal.toFixed(2)} - Total hours for this task*\\n` : \"\";\n\n// Finalise the report\nmd_reportbody += `\\n*Timesheet report generated on: ${$now.toISODate()}*`;\nmd_reporthead += \"\\n\";\n\nreturn [{mdreport: md_reportbody}];"
      },
      "typeVersion": 1
    },
    {
      "name": "Send Email",
      "type": "n8n-nodes-base.emailSend",
      "disabled": true,
      "position": [
        1760,
        580
      ],
      "parameters": {
        "options": {
          "allowUnauthorizedCerts": false
        },
        "subject": "TimeSheet report",
        "attachments": "data"
      },
      "credentials": {
        "smtp": {
          "id": "2",
          "name": "info@stats.consult"
        }
      },
      "typeVersion": 1
    },
    {
      "name": "GetImg",
      "type": "n8n-nodes-base.itemLists",
      "position": [
        640,
        760
      ],
      "parameters": {
        "compare": "selectedFields",
        "options": {
          "removeOtherFields": true
        },
        "operation": "removeDuplicates",
        "fieldsToCompare": {
          "fields": [
            {
              "fieldName": "UserAvatar"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "name": "ImgBinary",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        820,
        760
      ],
      "parameters": {
        "url": "={{$json[\"UserAvatar\"]}}",
        "options": {},
        "responseFormat": "file"
      },
      "typeVersion": 2
    },
    {
      "name": "Merge2",
      "type": "n8n-nodes-base.merge",
      "position": [
        980,
        580
      ],
      "parameters": {
        "join": "outer",
        "mode": "mergeByIndex"
      },
      "typeVersion": 1
    },
    {
      "name": "Move Binary Data1",
      "type": "n8n-nodes-base.moveBinaryData",
      "position": [
        1520,
        580
      ],
      "parameters": {
        "mode": "jsonToBinary",
        "options": {
          "fileName": "report.html",
          "mimeType": "text/html",
          "useRawData": true
        },
        "convertAllData": false
      },
      "typeVersion": 1
    },
    {
      "name": "GetTimesheetRecords",
      "type": "n8n-nodes-base.function",
      "position": [
        300,
        560
      ],
      "parameters": {
        "functionCode": "return [{UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Admin\",\n         date: \"2022-05-31T00:00:00.0000000+02:00\",\n         note: \"Creating invoices and submitting timesheets\",\n         hours: 0.5},\n         {UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Admin\",\n         date: \"2022-05-02T00:00:00.0000000+02:00\",\n         note: \"Reporting last month's activity\",\n         hours: 0.5},\n         {UserName: \"User 2 - Designer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=identicon&s=32\",\n         TaskTitle: \"Admin\",\n         date: \"2022-05-30T00:00:00.0000000+02:00\",\n         note: \"Filling timesheets\",\n         hours: 0.5},\n         {UserName: \"User 2 - Designer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=identicon&s=32\",\n         TaskTitle: \"Admin\",\n         date: \"2022-05-03T00:00:00.0000000+02:00\",\n         note: \"Monthly retro meeting\",\n         hours: 0.5},\n         {UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Client 1\",\n         date: \"2022-05-26T00:00:00.0000000+02:00\",\n         note: \"Weekly meeting\",\n         hours: 0.5},\n         {UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Client 1\",\n         date: \"2022-05-05T00:00:00.0000000+02:00\",\n         note: \"Weekly meeting\",\n         hours: 0.5},\n         {UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Client 1\",\n         date: \"2022-05-19T00:00:00.0000000+02:00\",\n         note: \"Weekly meeting\",\n         hours: 0.5},\n         {UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Client 1\",\n         date: \"2022-05-12T00:00:00.0000000+02:00\",\n         note: \"Weekly meeting\",\n         hours: 0.5},\n         {UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Client 1\",\n         date: \"2022-05-12T00:00:00.0000000+02:00\",\n         note: \"Programmed new feature\",\n         hours: 4.5},\n         {UserName: \"User 1 - Lead Programmer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=robohash&s=32\",\n         TaskTitle: \"Client 1\",\n         date: \"2022-05-02T00:00:00.0000000+02:00\",\n         note: \"Updated this and that\",\n         hours: 2.75},\n         {UserName: \"User 2 - Designer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=identicon&s=32\",\n         TaskTitle: \"Client 2\",\n         date: \"2022-05-13T00:00:00.0000000+02:00\",\n         note: \"Designed a new report template\",\n         hours: 6.5},\n         {UserName: \"User 2 - Designer\",\n         UserAvatar: \"https://www.gravatar.com/avatar/?d=identicon&s=32\",\n         TaskTitle: \"Client 2\",\n         date: \"2022-05-23T00:00:00.0000000+02:00\",\n         note: \"Presented the results\",\n         hours: 1.5}\n         ];"
      },
      "typeVersion": 1
    }
  ],
  "connections": {
    "GetImg": {
      "main": [
        [
          {
            "node": "ImgBinary",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Merge2": {
      "main": [
        [
          {
            "node": "CreateMDReport",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Markdown": {
      "main": [
        [
          {
            "node": "Move Binary Data1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ImgBinary": {
      "main": [
        [
          {
            "node": "Merge2",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "SortElements": {
      "main": [
        [
          {
            "node": "GetImg",
            "type": "main",
            "index": 0
          },
          {
            "node": "Merge2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CreateMDReport": {
      "main": [
        [
          {
            "node": "Markdown",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Move Binary Data1": {
      "main": [
        [
          {
            "node": "Send Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "GetTimesheetRecords": {
      "main": [
        [
          {
            "node": "SortElements",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "On clicking 'execute'": {
      "main": [
        [
          {
            "node": "GetTimesheetRecords",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}