{
  "name": "HC-WA: LINEWORKS応答受信",
  "nodes": [
    {
      "id": "webhook-lineworks-response",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        200,
        500
      ],
      "webhookId": "healthcheck-lineworks-response",
      "parameters": {
        "httpMethod": "POST",
        "path": "healthcheck-lineworks-response",
        "responseMode": "responseNode",
        "options": {
          "rawBody": true
        }
      }
    },
    {
      "id": "dt-get-lineworks_bot_secret",
      "name": "LINEWORKS_BOT_SECRET取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        420,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "LINEWORKS_BOT_SECRET"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "code-verify-signature",
      "name": "署名検証・送信者解決",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        640,
        500
      ],
      "parameters": {
        "jsCode": "// Codeノード「署名検証・送信者解決」の中身\nconst crypto = require(\"crypto\");\nfunction normalizeSignature(value) {\n  return String(value || \"\").trim().replace(/^sha256=/i, \"\");\n}\nfunction safeEqual(a, b) {\n  const ab = Buffer.from(String(a), \"utf8\");\n  const bb = Buffer.from(String(b), \"utf8\");\n  if (ab.length !== bb.length) return false;\n  return crypto.timingSafeEqual(ab, bb);\n}\nfunction verifySignature(rawBody, headerSignature, botSecret) {\n  const headerSig = normalizeSignature(headerSignature);\n  if (!headerSig || !botSecret) return false;\n  const payload = Buffer.isBuffer(rawBody) ? rawBody : Buffer.from(String(rawBody), \"utf8\");\n  const expected = crypto.createHmac(\"sha256\", botSecret).update(payload).digest(\"base64\");\n  return safeEqual(headerSig, expected);\n}\n\nconst LINEWORKS_BOT_SECRET = $('LINEWORKS_BOT_SECRET取得').item.json.configValue;\n\nconst item = $input.first();\nconst headers = item.json.headers || {};\nconst rawBody = item.binary && item.binary.data\n  ? Buffer.from(item.binary.data.data, \"base64\")\n  : Buffer.from(JSON.stringify(item.json.body || {}), \"utf8\");\n\nif (!verifySignature(rawBody, headers[\"x-works-signature\"], LINEWORKS_BOT_SECRET)) {\n  throw new Error(\"Unauthorized: signature mismatch\");\n}\n\nconst body = item.json.body || {};\nconst source = body.source || {};\nconst content = body.content || {};\n\nreturn [{\n  json: {\n    targetEmail: source.userId,\n    contentType: content.type,\n    text: content.type === \"text\" ? content.text : null,\n    fileId: content.type === \"file\" ? content.fileId : null,\n  },\n}];"
      }
    },
    {
      "id": "dt-get-pleasanter_base_url_prod",
      "name": "PLEASANTER_BASE_URL取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        860,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "PLEASANTER_BASE_URL_PROD"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "dt-get-pleasanter_api_key_prod",
      "name": "PLEASANTER_API_KEY取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        1080,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "PLEASANTER_API_KEY_PROD"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "dt-get-healthcheck_site_id",
      "name": "HEALTHCHECK_SITE_ID取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        1300,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "HEALTHCHECK_SITE_ID"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "http-target-userid-resolve",
      "name": "対象者UserId解決",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        1520,
        500
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/users/get",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue, View: { ApiGetMailAddresses: true } }) }}",
        "options": {}
      }
    },
    {
      "id": "code-identify-user",
      "name": "対象者UserId特定",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1740,
        500
      ],
      "parameters": {
        "jsCode": "function extractMailAddresses(user) {\n  if (!user) return [];\n  if (user.MailAddress) return [user.MailAddress];\n  if (Array.isArray(user.MailAddresses)) return user.MailAddresses;\n  return [];\n}\n\nconst targetEmail = $('署名検証・送信者解決').item.json.targetEmail;\nconst responseData = $('対象者UserId解決').item.json.Response.Data;\n// 実機未検証: /api/users/get をWhere無しで呼んだ場合のレスポンス形状(配列直下 / .Value配下 / 単一オブジェクト)を防御的に吸収する\nconst candidates = Array.isArray(responseData)\n  ? responseData\n  : (responseData && Array.isArray(responseData.Value) ? responseData.Value : [responseData]);\n\nconst matchedUser = candidates.find((u) => extractMailAddresses(u).includes(targetEmail));\nif (!matchedUser) {\n  throw new Error(\"Pleasanterユーザーが見つかりません: \" + targetEmail);\n}\n\nreturn [{\n  json: {\n    ...$('署名検証・送信者解決').item.json,\n    pleasanterUserId: matchedUser.UserId,\n  },\n}];"
      }
    },
    {
      "id": "http-target-record-search",
      "name": "対象レコード検索",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        1960,
        500
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/items/{{ $('HEALTHCHECK_SITE_ID取得').item.json.configValue }}/get",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue, View: { ColumnFilterHash: { ClassC: String($('対象者UserId特定').item.json.pleasanterUserId) }, ColumnFilterSearchTypes: { ClassC: 'ExactMatch' } } }) }}",
        "options": {}
      }
    },
    {
      "id": "code-pick-record",
      "name": "対象レコード選定",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        2180,
        500
      ],
      "parameters": {
        "jsCode": "const responseData = $('対象レコード検索').item.json.Response.Data;\n// 実機未検証: SiteIdでの/get呼び出しレスポンスは.Value配下に配列が入る想定(公式マニュアルのサイト一覧系レスポンス形状)。単一オブジェクトの場合も防御的に吸収する\nconst records = Array.isArray(responseData)\n  ? responseData\n  : (responseData && Array.isArray(responseData.Value) ? responseData.Value : []);\n\nconst filtered = records.filter((r) => r.Status !== 900 && r.Status !== 910);\nconst sorted = filtered.slice().sort((a, b) => new Date(b.UpdatedTime) - new Date(a.UpdatedTime));\n\nif (sorted.length !== 1) {\n  throw new Error(\"対象レコードが一意に定まりません(候補\" + sorted.length + \"件)。手動確認が必要です。\");\n}\n\nconst record = sorted[0];\n\nreturn [{\n  json: {\n    ...$('対象者UserId特定').item.json,\n    resultId: record.ResultId,\n    currentStatus: record.Status,\n  },\n}];"
      }
    },
    {
      "id": "dt-get-bot-state",
      "name": "待機状態取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        2400,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "jqMDa2YZTI4f0iQ7"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "resultId",
              "keyValue": "={{ String($('対象レコード選定').item.json.resultId) }}"
            }
          ]
        },
        "returnAll": true
      },
      "alwaysOutputData": true
    },
    {
      "id": "http-site-settings-get",
      "name": "サイト設定取得",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        2620,
        500
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/items/{{ $('HEALTHCHECK_SITE_ID取得').item.json.configValue }}/getsite",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue }) }}",
        "options": {}
      }
    },
    {
      "id": "dt-get-lw_bot_client_id",
      "name": "LW_BOT_CLIENT_ID取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        2840,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "LW_BOT_CLIENT_ID"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "dt-get-lw_bot_client_secret",
      "name": "LW_BOT_CLIENT_SECRET取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        3060,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "LW_BOT_CLIENT_SECRET"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "dt-get-lw_bot_service_account",
      "name": "LW_BOT_SERVICE_ACCOUNT取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        3280,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "LW_BOT_SERVICE_ACCOUNT"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "dt-get-lineworks_bot_master_site_id",
      "name": "LINEWORKS_BOT_MASTER_SITE_ID取得",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        3500,
        500
      ],
      "parameters": {
        "operation": "get",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "bNkadTyDgDepYx2p"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "keyValue": "LINEWORKS_BOT_MASTER_SITE_ID"
            }
          ]
        },
        "returnAll": true
      }
    },
    {
      "id": "http-bot-master-get",
      "name": "Botマスタ取得",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        6140,
        170
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/items/{{ $('LINEWORKS_BOT_MASTER_SITE_ID取得').item.json.configValue }}/getsite",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue }) }}",
        "options": {}
      }
    },
    {
      "id": "code-jwt-claims",
      "name": "JWTクレーム組み立て",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        6360,
        170
      ],
      "parameters": {
        "jsCode": "const now = Math.floor(Date.now() / 1000);\nconst jwtClaims = JSON.stringify({\n  iss: $('LW_BOT_CLIENT_ID取得').item.json.configValue,\n  sub: $('LW_BOT_SERVICE_ACCOUNT取得').item.json.configValue,\n  iat: now,\n  exp: now + 3600,\n  aud: 'https://auth.worksmobile.com/oauth2/v2.0/token',\n});\n\n// --- Bot ID解決 ---\n// TODO(Task 12): 484184(LINEWORKS_BOT_MASTER_SITE_ID)の実データ構造は未調査。Task 9(HC-SUB)と同じ暫定実装を踏襲する。\nconst botMasterSiteSettings = $('Botマスタ取得').item.json.Response.Data.SiteSettings;\nconst candidateBotIds = botMasterSiteSettings.BotIds\n  || (botMasterSiteSettings.Processes || []).map((p) => p.BotId).filter(Boolean);\nconst botId = candidateBotIds && candidateBotIds[0];\nif (!botId) {\n  throw new Error('BotIdを484184(LINEWORKS_BOT_MASTER_SITE_ID)から解決できませんでした。Task 12でBot選択ロジックを実装してください。');\n}\n\nconst targetEmail = $('署名検証・送信者解決').item.json.targetEmail;\nconst apiUrl = 'https://www.worksapis.com/v1.0/bots/' + botId + '/users/' + targetEmail + '/messages';\n\nreturn [{\n  json: {\n    jwtClaims,\n    apiUrl,\n    botId,\n    targetEmail,\n  },\n}];"
      }
    },
    {
      "id": "jwt-sign",
      "name": "Sign JWT",
      "type": "n8n-nodes-base.jwt",
      "typeVersion": 1,
      "position": [
        6580,
        170
      ],
      "parameters": {
        "operation": "sign",
        "useJson": true,
        "claimsJson": "={{ $json.jwtClaims }}",
        "options": {
          "algorithm": "RS256"
        }
      },
      "credentials": {
        "jwtAuth": {
          "id": "Hw0qlEaGfLPnQWp1",
          "name": "LINEWORKS Bot Private Key (v4)"
        }
      }
    },
    {
      "id": "http-access-token",
      "name": "アクセストークン取得",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        6800,
        170
      ],
      "parameters": {
        "method": "POST",
        "url": "https://auth.worksmobile.com/oauth2/v2.0/token",
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "assertion",
              "value": "={{ $json.token }}"
            },
            {
              "name": "grant_type",
              "value": "urn:ietf:params:oauth:grant-type:jwt-bearer"
            },
            {
              "name": "client_id",
              "value": "={{ $('LW_BOT_CLIENT_ID取得').item.json.configValue }}"
            },
            {
              "name": "client_secret",
              "value": "={{ $('LW_BOT_CLIENT_SECRET取得').item.json.configValue }}"
            },
            {
              "name": "scope",
              "value": "bot"
            }
          ]
        },
        "options": {}
      }
    },
    {
      "id": "switch-await-input",
      "name": "awaitInput分岐",
      "type": "n8n-nodes-base.switch",
      "typeVersion": 3,
      "position": [
        4600,
        500
      ],
      "parameters": {
        "rules": {
          "values": [
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $('待機状態取得').item.json.awaitInput }}",
                    "rightValue": "none",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ]
              },
              "outputKey": "none"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $('待機状態取得').item.json.awaitInput }}",
                    "rightValue": "date",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ]
              },
              "outputKey": "date"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $('待機状態取得').item.json.awaitInput }}",
                    "rightValue": "file",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ]
              },
              "outputKey": "file"
            }
          ]
        },
        "options": {
          "fallbackOutput": "extra"
        }
      }
    },
    {
      "id": "code-match-text",
      "name": "テキスト照合",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        4820,
        200
      ],
      "parameters": {
        "jsCode": "const stateItem = $('待機状態取得').item.json;\nconst text = $('署名検証・送信者解決').item.json.text;\nlet pendingProcesses = [];\ntry {\n  pendingProcesses = JSON.parse(stateItem.pendingProcesses || '[]');\n} catch (e) {\n  pendingProcesses = [];\n}\n\nconst trimmed = String(text ?? '').trim();\n// Task 5 matchProcessByLabel相当(pendingProcessesの保存形状に合わせ p.label で照合)\nconst matched = pendingProcesses.find((p) => p.label === trimmed) || null;\n\nreturn [{\n  json: {\n    resultId: stateItem.resultId,\n    matched,\n  },\n}];"
      }
    },
    {
      "id": "if-text-matched",
      "name": "テキスト一致判定",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        5040,
        200
      ],
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "loose",
            "version": 2
          },
          "conditions": [
            {
              "id": "cond-1",
              "leftValue": "={{ !!$('テキスト照合').item.json.matched }}",
              "rightValue": true,
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      }
    },
    {
      "id": "code-classify-await-input",
      "name": "入力待ち種別判定",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        5260,
        100
      ],
      "parameters": {
        "jsCode": "function getValidationColumnNames(process) {\n  if (!Array.isArray(process.ValidateInputs)) return [];\n  return process.ValidateInputs.map((v) => v.ColumnName).filter(Boolean);\n}\nfunction classifyAwaitInput(process) {\n  const columnNames = getValidationColumnNames(process);\n  if (columnNames.length === 0) {\n    return { awaitInput: \"none\", column: null };\n  }\n  const column = columnNames[0];\n  if (column.startsWith(\"Date\")) {\n    return { awaitInput: \"date\", column };\n  }\n  if (column.startsWith(\"Attachments\")) {\n    return { awaitInput: \"file\", column };\n  }\n  return { awaitInput: \"none\", column: null };\n}\n\nconst matched = $('テキスト照合').item.json.matched;\nconst resultId = $('テキスト照合').item.json.resultId;\n\n// 注意: HC-SUBの「選択肢組み立て」がData Tableに保存するpendingProcessesは\n// {processId, label, tooltip}のみでValidateInputsを持たないため、ここではサイト設定を\n// 再取得してProcessId一致でValidateInputsを引き直す(Task9側の保存形状を変更しない前提の対応)\nconst siteSettings = $('サイト設定取得').item.json.Response.Data.SiteSettings;\nconst processes = siteSettings.Processes || [];\nconst fullProcess = processes.find((p) => p.Id === matched.processId);\nif (!fullProcess) {\n  throw new Error('ProcessId ' + matched.processId + ' がサイト設定内に見つかりません');\n}\n\nconst classification = classifyAwaitInput(fullProcess);\n\nreturn [{\n  json: {\n    resultId,\n    processId: matched.processId,\n    awaitInput: classification.awaitInput,\n    awaitColumn: classification.column,\n  },\n}];"
      }
    },
    {
      "id": "if-immediate-run",
      "name": "即時実行判定",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        5480,
        100
      ],
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "loose",
            "version": 2
          },
          "conditions": [
            {
              "id": "cond-1",
              "leftValue": "={{ $('入力待ち種別判定').item.json.awaitInput === 'none' }}",
              "rightValue": true,
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      }
    },
    {
      "id": "exec-hc-sub-immediate",
      "name": "Process実行(即時)",
      "type": "n8n-nodes-base.executeWorkflow",
      "typeVersion": 1.2,
      "position": [
        5700,
        30
      ],
      "parameters": {
        "workflowId": {
          "__rl": true,
          "mode": "id",
          "value": "XRqcykbG2LuAjGG2"
        },
        "workflowInputs": {
          "mappingMode": "defineBelow",
          "value": {
            "resultId": "={{ $('入力待ち種別判定').item.json.resultId }}",
            "processId": "={{ $('入力待ち種別判定').item.json.processId }}"
          }
        }
      }
    },
    {
      "id": "dt-update-state-await",
      "name": "待機状態保存(入力待ち)",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        5700,
        170
      ],
      "parameters": {
        "operation": "update",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "jqMDa2YZTI4f0iQ7"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "resultId",
              "keyValue": "={{ String($('入力待ち種別判定').item.json.resultId) }}"
            }
          ]
        },
        "columns": {
          "mappingMode": "defineBelow",
          "value": {
            "awaitInput": "={{ $('入力待ち種別判定').item.json.awaitInput }}",
            "awaitProcessId": "={{ String($('入力待ち種別判定').item.json.processId) }}",
            "awaitColumn": "={{ $('入力待ち種別判定').item.json.awaitColumn }}"
          },
          "schema": [
            {
              "id": "awaitInput",
              "displayName": "awaitInput",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "awaitProcessId",
              "displayName": "awaitProcessId",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "awaitColumn",
              "displayName": "awaitColumn",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            }
          ]
        }
      }
    },
    {
      "id": "code-prompt-message",
      "name": "追加案内メッセージ組み立て",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        5920,
        170
      ],
      "parameters": {
        "jsCode": "const awaitInput = $('入力待ち種別判定').item.json.awaitInput;\nconst text = awaitInput === 'date'\n  ? '日付を入力してください（例: 2026-03-01 や 令和6年3月1日）'\n  : 'ファイルを送信してください';\n\nreturn [{ json: { messageContent: { type: 'text', text } } }];"
      }
    },
    {
      "id": "http-prompt-send",
      "name": "追加案内送信",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        7020,
        170
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('JWTクレーム組み立て').item.json.apiUrl }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "=Bearer {{ $('アクセストークン取得').item.json.access_token }}"
            },
            {
              "name": "Content-Type",
              "value": "application/json;charset=UTF-8"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ content: $('追加案内メッセージ組み立て').item.json.messageContent }) }}",
        "options": {}
      }
    },
    {
      "id": "exec-hc-sub-fallback",
      "name": "Process実行(フォールバック)",
      "type": "n8n-nodes-base.executeWorkflow",
      "typeVersion": 1.2,
      "position": [
        5480,
        350
      ],
      "parameters": {
        "workflowId": {
          "__rl": true,
          "mode": "id",
          "value": "XRqcykbG2LuAjGG2"
        },
        "workflowInputs": {
          "mappingMode": "defineBelow",
          "value": {
            "resultId": "={{ $('テキスト照合').item.json.resultId }}",
            "processId": ""
          }
        }
      }
    },
    {
      "id": "code-date-parse",
      "name": "日付パース",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        4820,
        500
      ],
      "parameters": {
        "jsCode": "const ERA_INFO = {\n  \"令和\": 2018,\n  \"平成\": 1988,\n  \"昭和\": 1925,\n  \"大正\": 1911,\n};\n\nconst ERA_ALIASES = { R: \"令和\", H: \"平成\", S: \"昭和\", T: \"大正\" };\n\nfunction pad2(value) {\n  return String(value).padStart(2, \"0\");\n}\n\nfunction finalizeDateParts(year, month, day) {\n  if (!Number.isFinite(year) || !Number.isFinite(month) || !Number.isFinite(day)) {\n    throw new Error(\"日付形式で回答してください（例: 2026-03-01）\");\n  }\n  const date = new Date(year, month - 1, day);\n  if (date.getFullYear() !== year || date.getMonth() !== month - 1 || date.getDate() !== day) {\n    throw new Error(\"存在しない日付です\");\n  }\n  return `${year}-${pad2(month)}-${pad2(day)}`;\n}\n\nfunction tryParseEraDate(compact) {\n  const match = compact.match(/^(令和|平成|昭和|大正|R|H|S|T)(.+)$/i);\n  if (!match) return null;\n\n  let era = match[1];\n  if (/^[RHST]$/i.test(era)) {\n    era = ERA_ALIASES[era.toUpperCase()] || era;\n  }\n  if (!ERA_INFO[era]) return null;\n\n  const normalized = match[2]\n    .replace(/年/g, \"-\")\n    .replace(/月/g, \"-\")\n    .replace(/日/g, \"\")\n    .replace(/[.\\/]/g, \"-\");\n  const parts = normalized.split(\"-\").filter((part) => part.length > 0);\n  if (parts.length < 3) {\n    throw new Error(\"月と日まで入力してください（例: 令和6年3月1日）\");\n  }\n\n  const eraYear = Number(parts[0]);\n  const month = Number(parts[1]);\n  const day = Number(parts[2]);\n  if (!Number.isFinite(eraYear) || !Number.isFinite(month) || !Number.isFinite(day)) {\n    throw new Error(\"日付形式で回答してください（例: 令和6年3月1日）\");\n  }\n\n  return finalizeDateParts(ERA_INFO[era] + eraYear, month, day);\n}\n\nfunction tryParseMonthDay(compact) {\n  const match = compact.match(/^(\\d{1,2})(?:月|\\/|-|\\.)(\\d{1,2})(?:日)?$/);\n  if (!match) return null;\n  const currentYear = new Date().getFullYear();\n  return finalizeDateParts(currentYear, Number(match[1]), Number(match[2]));\n}\n\nfunction parseDateInput(value) {\n  const trimmed = String(value ?? \"\").trim();\n  if (!trimmed) {\n    throw new Error(\"日付が空です\");\n  }\n  const compact = trimmed.replace(/\\s+/g, \"\");\n\n  const eraResult = tryParseEraDate(compact);\n  if (eraResult) return eraResult;\n\n  const monthDayResult = tryParseMonthDay(compact);\n  if (monthDayResult) return monthDayResult;\n\n  const normalized = compact\n    .replace(/年/g, \"-\")\n    .replace(/月/g, \"-\")\n    .replace(/日/g, \"\")\n    .replace(/[.\\/]/g, \"-\");\n  const isoParts = normalized.split(\"-\").filter((part) => part.length > 0);\n  if (isoParts.length === 3 && isoParts[0].length >= 4) {\n    return finalizeDateParts(Number(isoParts[0]), Number(isoParts[1]), Number(isoParts[2]));\n  }\n\n  const parsed = new Date(trimmed);\n  if (Number.isNaN(parsed.getTime())) {\n    throw new Error(\"日付形式で回答してください（例: 2026-03-01 や 令和6年3月1日）\");\n  }\n  return finalizeDateParts(parsed.getFullYear(), parsed.getMonth() + 1, parsed.getDate());\n}\n\nconst text = $('署名検証・送信者解決').item.json.text;\nconst stateItem = $('待機状態取得').item.json;\nlet result;\ntry {\n  result = { success: true, parsedDate: parseDateInput(text) };\n} catch (err) {\n  result = { success: false, errorMessage: err.message };\n}\n\nreturn [{\n  json: {\n    resultId: stateItem.resultId,\n    awaitProcessId: stateItem.awaitProcessId,\n    awaitColumn: stateItem.awaitColumn,\n    ...result,\n  },\n}];"
      }
    },
    {
      "id": "if-date-parse-ok",
      "name": "日付パース成否判定",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        5040,
        500
      ],
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "loose",
            "version": 2
          },
          "conditions": [
            {
              "id": "cond-1",
              "leftValue": "={{ $('日付パース').item.json.success }}",
              "rightValue": true,
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      }
    },
    {
      "id": "http-date-column-update",
      "name": "該当列update",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        5260,
        420
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/items/{{ $('日付パース').item.json.resultId }}/update",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue, DateHash: { [$('日付パース').item.json.awaitColumn]: $('日付パース').item.json.parsedDate } }) }}",
        "options": {}
      }
    },
    {
      "id": "dt-update-state-reset-date",
      "name": "待機状態リセット(日付)",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        5480,
        420
      ],
      "parameters": {
        "operation": "update",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "jqMDa2YZTI4f0iQ7"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "resultId",
              "keyValue": "={{ String($('日付パース').item.json.resultId) }}"
            }
          ]
        },
        "columns": {
          "mappingMode": "defineBelow",
          "value": {
            "awaitInput": "none",
            "awaitProcessId": "",
            "awaitColumn": ""
          },
          "schema": [
            {
              "id": "awaitInput",
              "displayName": "awaitInput",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "awaitProcessId",
              "displayName": "awaitProcessId",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "awaitColumn",
              "displayName": "awaitColumn",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            }
          ]
        }
      }
    },
    {
      "id": "exec-hc-sub-date-done",
      "name": "Process実行(日付完了)",
      "type": "n8n-nodes-base.executeWorkflow",
      "typeVersion": 1.2,
      "position": [
        5700,
        420
      ],
      "parameters": {
        "workflowId": {
          "__rl": true,
          "mode": "id",
          "value": "XRqcykbG2LuAjGG2"
        },
        "workflowInputs": {
          "mappingMode": "defineBelow",
          "value": {
            "resultId": "={{ $('日付パース').item.json.resultId }}",
            "processId": "={{ $('日付パース').item.json.awaitProcessId }}"
          }
        }
      }
    },
    {
      "id": "code-date-error-message",
      "name": "日付エラーメッセージ組み立て",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        5260,
        600
      ],
      "parameters": {
        "jsCode": "const errorMessage = $('日付パース').item.json.errorMessage;\nreturn [{ json: { messageContent: { type: 'text', text: errorMessage } } }];"
      }
    },
    {
      "id": "http-date-error-send",
      "name": "日付エラー送信",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        6600,
        600
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('JWTクレーム組み立て(日付エラー)').item.json.apiUrl }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "=Bearer {{ $('アクセストークン取得(日付エラー)').item.json.access_token }}"
            },
            {
              "name": "Content-Type",
              "value": "application/json;charset=UTF-8"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ content: $('日付エラーメッセージ組み立て').item.json.messageContent }) }}",
        "options": {}
      }
    },
    {
      "id": "if-content-is-file",
      "name": "ファイル判定",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        4820,
        800
      ],
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "loose",
            "version": 2
          },
          "conditions": [
            {
              "id": "cond-1",
              "leftValue": "={{ $('署名検証・送信者解決').item.json.contentType === 'file' }}",
              "rightValue": true,
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      }
    },
    {
      "id": "http-lineworks-file-download",
      "name": "LINEWORKSファイルダウンロード",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        5920,
        720
      ],
      "parameters": {
        "method": "GET",
        "url": "={{ 'https://www.worksapis.com/v1.0/bots/' + $('JWTクレーム組み立て(ファイルDL)').item.json.botId + '/attachments/' + $('署名検証・送信者解決').item.json.fileId }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "=Bearer {{ $('アクセストークン取得(ファイルDL)').item.json.access_token }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {
              "responseFormat": "file"
            }
          }
        }
      }
    },
    {
      "id": "http-pleasanter-attachment-upload",
      "name": "Pleasanter添付アップロード",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        6140,
        720
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/binaries/upload",
        "sendBody": true,
        "contentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [
            {
              "parameterType": "formData",
              "name": "ApiKey",
              "value": "={{ $('PLEASANTER_API_KEY取得').item.json.configValue }}"
            },
            {
              "parameterType": "formBinaryData",
              "name": "file",
              "inputDataFieldName": "data"
            }
          ]
        },
        "options": {}
      }
    },
    {
      "id": "dt-update-state-reset-file",
      "name": "待機状態リセット(ファイル)",
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1,
      "position": [
        6360,
        720
      ],
      "parameters": {
        "operation": "update",
        "dataTableId": {
          "__rl": true,
          "mode": "id",
          "value": "jqMDa2YZTI4f0iQ7"
        },
        "filters": {
          "conditions": [
            {
              "keyName": "resultId",
              "keyValue": "={{ String($('待機状態取得').item.json.resultId) }}"
            }
          ]
        },
        "columns": {
          "mappingMode": "defineBelow",
          "value": {
            "awaitInput": "none",
            "awaitProcessId": "",
            "awaitColumn": ""
          },
          "schema": [
            {
              "id": "awaitInput",
              "displayName": "awaitInput",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "awaitProcessId",
              "displayName": "awaitProcessId",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            },
            {
              "id": "awaitColumn",
              "displayName": "awaitColumn",
              "required": false,
              "type": "string",
              "canBeUsedToMatch": true
            }
          ]
        }
      }
    },
    {
      "id": "exec-hc-sub-file-done",
      "name": "Process実行(ファイル完了)",
      "type": "n8n-nodes-base.executeWorkflow",
      "typeVersion": 1.2,
      "position": [
        6580,
        720
      ],
      "parameters": {
        "workflowId": {
          "__rl": true,
          "mode": "id",
          "value": "XRqcykbG2LuAjGG2"
        },
        "workflowInputs": {
          "mappingMode": "defineBelow",
          "value": {
            "resultId": "={{ $('待機状態取得').item.json.resultId }}",
            "processId": "={{ $('待機状態取得').item.json.awaitProcessId }}"
          }
        }
      }
    },
    {
      "id": "code-file-missing-message",
      "name": "ファイル未着メッセージ組み立て",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        5040,
        900
      ],
      "parameters": {
        "jsCode": "return [{ json: { messageContent: { type: 'text', text: 'ファイルを送信してください（テキストではなくファイルを添付して送信してください）' } } }];"
      }
    },
    {
      "id": "http-file-missing-send",
      "name": "ファイル未着送信",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        6380,
        950
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('JWTクレーム組み立て(ファイル未着)').item.json.apiUrl }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "=Bearer {{ $('アクセストークン取得(ファイル未着)').item.json.access_token }}"
            },
            {
              "name": "Content-Type",
              "value": "application/json;charset=UTF-8"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ content: $('ファイル未着メッセージ組み立て').item.json.messageContent }) }}",
        "options": {}
      }
    },
    {
      "id": "respond-ok",
      "name": "Respond to Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        8200,
        500
      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify({ result: \"ok\" }) }}",
        "options": {}
      }
    },
    {
      "id": "http-bot-master-get-dateerr",
      "name": "Botマスタ取得(日付エラー)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        5480,
        600
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/items/{{ $('LINEWORKS_BOT_MASTER_SITE_ID取得').item.json.configValue }}/getsite",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue }) }}",
        "options": {}
      }
    },
    {
      "id": "code-jwt-claims-dateerr",
      "name": "JWTクレーム組み立て(日付エラー)",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        5700,
        600
      ],
      "parameters": {
        "jsCode": "const now = Math.floor(Date.now() / 1000);\nconst jwtClaims = JSON.stringify({\n  iss: $('LW_BOT_CLIENT_ID取得').item.json.configValue,\n  sub: $('LW_BOT_SERVICE_ACCOUNT取得').item.json.configValue,\n  iat: now,\n  exp: now + 3600,\n  aud: 'https://auth.worksmobile.com/oauth2/v2.0/token',\n});\n\n// --- Bot ID解決 ---\n// TODO(Task 12): 484184(LINEWORKS_BOT_MASTER_SITE_ID)の実データ構造は未調査。Task 9(HC-SUB)と同じ暫定実装を踏襲する。\nconst botMasterSiteSettings = $('Botマスタ取得(日付エラー)').item.json.Response.Data.SiteSettings;\nconst candidateBotIds = botMasterSiteSettings.BotIds\n  || (botMasterSiteSettings.Processes || []).map((p) => p.BotId).filter(Boolean);\nconst botId = candidateBotIds && candidateBotIds[0];\nif (!botId) {\n  throw new Error('BotIdを484184(LINEWORKS_BOT_MASTER_SITE_ID)から解決できませんでした。Task 12でBot選択ロジックを実装してください。');\n}\n\nconst targetEmail = $('署名検証・送信者解決').item.json.targetEmail;\nconst apiUrl = 'https://www.worksapis.com/v1.0/bots/' + botId + '/users/' + targetEmail + '/messages';\n\nreturn [{\n  json: {\n    jwtClaims,\n    apiUrl,\n    botId,\n    targetEmail,\n  },\n}];"
      }
    },
    {
      "id": "jwt-sign-dateerr",
      "name": "Sign JWT(日付エラー)",
      "type": "n8n-nodes-base.jwt",
      "typeVersion": 1,
      "position": [
        5920,
        600
      ],
      "parameters": {
        "operation": "sign",
        "useJson": true,
        "claimsJson": "={{ $json.jwtClaims }}",
        "options": {
          "algorithm": "RS256"
        }
      },
      "credentials": {
        "jwtAuth": {
          "id": "Hw0qlEaGfLPnQWp1",
          "name": "LINEWORKS Bot Private Key (v4)"
        }
      }
    },
    {
      "id": "http-access-token-dateerr",
      "name": "アクセストークン取得(日付エラー)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        6140,
        600
      ],
      "parameters": {
        "method": "POST",
        "url": "https://auth.worksmobile.com/oauth2/v2.0/token",
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "assertion",
              "value": "={{ $json.token }}"
            },
            {
              "name": "grant_type",
              "value": "urn:ietf:params:oauth:grant-type:jwt-bearer"
            },
            {
              "name": "client_id",
              "value": "={{ $('LW_BOT_CLIENT_ID取得').item.json.configValue }}"
            },
            {
              "name": "client_secret",
              "value": "={{ $('LW_BOT_CLIENT_SECRET取得').item.json.configValue }}"
            },
            {
              "name": "scope",
              "value": "bot"
            }
          ]
        },
        "options": {}
      }
    },
    {
      "id": "http-bot-master-get-filemiss",
      "name": "Botマスタ取得(ファイル未着)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        5260,
        950
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/items/{{ $('LINEWORKS_BOT_MASTER_SITE_ID取得').item.json.configValue }}/getsite",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue }) }}",
        "options": {}
      }
    },
    {
      "id": "code-jwt-claims-filemiss",
      "name": "JWTクレーム組み立て(ファイル未着)",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        5480,
        950
      ],
      "parameters": {
        "jsCode": "const now = Math.floor(Date.now() / 1000);\nconst jwtClaims = JSON.stringify({\n  iss: $('LW_BOT_CLIENT_ID取得').item.json.configValue,\n  sub: $('LW_BOT_SERVICE_ACCOUNT取得').item.json.configValue,\n  iat: now,\n  exp: now + 3600,\n  aud: 'https://auth.worksmobile.com/oauth2/v2.0/token',\n});\n\n// --- Bot ID解決 ---\n// TODO(Task 12): 484184(LINEWORKS_BOT_MASTER_SITE_ID)の実データ構造は未調査。Task 9(HC-SUB)と同じ暫定実装を踏襲する。\nconst botMasterSiteSettings = $('Botマスタ取得(ファイル未着)').item.json.Response.Data.SiteSettings;\nconst candidateBotIds = botMasterSiteSettings.BotIds\n  || (botMasterSiteSettings.Processes || []).map((p) => p.BotId).filter(Boolean);\nconst botId = candidateBotIds && candidateBotIds[0];\nif (!botId) {\n  throw new Error('BotIdを484184(LINEWORKS_BOT_MASTER_SITE_ID)から解決できませんでした。Task 12でBot選択ロジックを実装してください。');\n}\n\nconst targetEmail = $('署名検証・送信者解決').item.json.targetEmail;\nconst apiUrl = 'https://www.worksapis.com/v1.0/bots/' + botId + '/users/' + targetEmail + '/messages';\n\nreturn [{\n  json: {\n    jwtClaims,\n    apiUrl,\n    botId,\n    targetEmail,\n  },\n}];"
      }
    },
    {
      "id": "jwt-sign-filemiss",
      "name": "Sign JWT(ファイル未着)",
      "type": "n8n-nodes-base.jwt",
      "typeVersion": 1,
      "position": [
        5700,
        950
      ],
      "parameters": {
        "operation": "sign",
        "useJson": true,
        "claimsJson": "={{ $json.jwtClaims }}",
        "options": {
          "algorithm": "RS256"
        }
      },
      "credentials": {
        "jwtAuth": {
          "id": "Hw0qlEaGfLPnQWp1",
          "name": "LINEWORKS Bot Private Key (v4)"
        }
      }
    },
    {
      "id": "http-access-token-filemiss",
      "name": "アクセストークン取得(ファイル未着)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        5920,
        950
      ],
      "parameters": {
        "method": "POST",
        "url": "https://auth.worksmobile.com/oauth2/v2.0/token",
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "assertion",
              "value": "={{ $json.token }}"
            },
            {
              "name": "grant_type",
              "value": "urn:ietf:params:oauth:grant-type:jwt-bearer"
            },
            {
              "name": "client_id",
              "value": "={{ $('LW_BOT_CLIENT_ID取得').item.json.configValue }}"
            },
            {
              "name": "client_secret",
              "value": "={{ $('LW_BOT_CLIENT_SECRET取得').item.json.configValue }}"
            },
            {
              "name": "scope",
              "value": "bot"
            }
          ]
        },
        "options": {}
      }
    },
    {
      "id": "http-bot-master-get-filedl",
      "name": "Botマスタ取得(ファイルDL)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        5040,
        650
      ],
      "parameters": {
        "method": "POST",
        "url": "={{ $('PLEASANTER_BASE_URL取得').item.json.configValue }}api/items/{{ $('LINEWORKS_BOT_MASTER_SITE_ID取得').item.json.configValue }}/getsite",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ ApiVersion: 1.1, ApiKey: $('PLEASANTER_API_KEY取得').item.json.configValue }) }}",
        "options": {}
      }
    },
    {
      "id": "code-jwt-claims-filedl",
      "name": "JWTクレーム組み立て(ファイルDL)",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        5260,
        650
      ],
      "parameters": {
        "jsCode": "const now = Math.floor(Date.now() / 1000);\nconst jwtClaims = JSON.stringify({\n  iss: $('LW_BOT_CLIENT_ID取得').item.json.configValue,\n  sub: $('LW_BOT_SERVICE_ACCOUNT取得').item.json.configValue,\n  iat: now,\n  exp: now + 3600,\n  aud: 'https://auth.worksmobile.com/oauth2/v2.0/token',\n});\n\n// --- Bot ID解決 ---\n// TODO(Task 12): 484184(LINEWORKS_BOT_MASTER_SITE_ID)の実データ構造は未調査。Task 9(HC-SUB)と同じ暫定実装を踏襲する。\nconst botMasterSiteSettings = $('Botマスタ取得(ファイルDL)').item.json.Response.Data.SiteSettings;\nconst candidateBotIds = botMasterSiteSettings.BotIds\n  || (botMasterSiteSettings.Processes || []).map((p) => p.BotId).filter(Boolean);\nconst botId = candidateBotIds && candidateBotIds[0];\nif (!botId) {\n  throw new Error('BotIdを484184(LINEWORKS_BOT_MASTER_SITE_ID)から解決できませんでした。Task 12でBot選択ロジックを実装してください。');\n}\n\nconst targetEmail = $('署名検証・送信者解決').item.json.targetEmail;\nconst apiUrl = 'https://www.worksapis.com/v1.0/bots/' + botId + '/users/' + targetEmail + '/messages';\n\nreturn [{\n  json: {\n    jwtClaims,\n    apiUrl,\n    botId,\n    targetEmail,\n  },\n}];"
      }
    },
    {
      "id": "jwt-sign-filedl",
      "name": "Sign JWT(ファイルDL)",
      "type": "n8n-nodes-base.jwt",
      "typeVersion": 1,
      "position": [
        5480,
        650
      ],
      "parameters": {
        "operation": "sign",
        "useJson": true,
        "claimsJson": "={{ $json.jwtClaims }}",
        "options": {
          "algorithm": "RS256"
        }
      },
      "credentials": {
        "jwtAuth": {
          "id": "Hw0qlEaGfLPnQWp1",
          "name": "LINEWORKS Bot Private Key (v4)"
        }
      }
    },
    {
      "id": "http-access-token-filedl",
      "name": "アクセストークン取得(ファイルDL)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        5700,
        650
      ],
      "parameters": {
        "method": "POST",
        "url": "https://auth.worksmobile.com/oauth2/v2.0/token",
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "assertion",
              "value": "={{ $json.token }}"
            },
            {
              "name": "grant_type",
              "value": "urn:ietf:params:oauth:grant-type:jwt-bearer"
            },
            {
              "name": "client_id",
              "value": "={{ $('LW_BOT_CLIENT_ID取得').item.json.configValue }}"
            },
            {
              "name": "client_secret",
              "value": "={{ $('LW_BOT_CLIENT_SECRET取得').item.json.configValue }}"
            },
            {
              "name": "scope",
              "value": "bot"
            }
          ]
        },
        "options": {}
      }
    },
    {
      "id": "if-state-exists",
      "name": "待機状態存在チェック",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        2400,
        680
      ],
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "loose",
            "version": 2
          },
          "conditions": [
            {
              "id": "cond-1",
              "leftValue": "={{ !!($('待機状態取得').item.json.awaitInput) }}",
              "rightValue": true,
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      }
    },
    {
      "id": "respond-error-no-state",
      "name": "Respond to Webhook(待機状態エラー)",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        2620,
        800
      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify({ result: \"error\", message: \"待機状態が見つかりません\" }) }}",
        "options": {}
      }
    },
    {
      "id": "respond-error-switch-fallback",
      "name": "Respond to Webhook(分岐エラー)",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        4820,
        1150
      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify({ result: \"error\", message: \"未対応のawaitInput値です: \" + ($('待機状態取得').item.json.awaitInput ?? '(undefined)') }) }}",
        "options": {}
      }
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "LINEWORKS_BOT_SECRET取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LINEWORKS_BOT_SECRET取得": {
      "main": [
        [
          {
            "node": "署名検証・送信者解決",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "署名検証・送信者解決": {
      "main": [
        [
          {
            "node": "PLEASANTER_BASE_URL取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "PLEASANTER_BASE_URL取得": {
      "main": [
        [
          {
            "node": "PLEASANTER_API_KEY取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "PLEASANTER_API_KEY取得": {
      "main": [
        [
          {
            "node": "HEALTHCHECK_SITE_ID取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "HEALTHCHECK_SITE_ID取得": {
      "main": [
        [
          {
            "node": "対象者UserId解決",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "対象者UserId解決": {
      "main": [
        [
          {
            "node": "対象者UserId特定",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "対象者UserId特定": {
      "main": [
        [
          {
            "node": "対象レコード検索",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "対象レコード検索": {
      "main": [
        [
          {
            "node": "対象レコード選定",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "対象レコード選定": {
      "main": [
        [
          {
            "node": "待機状態取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "待機状態取得": {
      "main": [
        [
          {
            "node": "待機状態存在チェック",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "サイト設定取得": {
      "main": [
        [
          {
            "node": "LW_BOT_CLIENT_ID取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LW_BOT_CLIENT_ID取得": {
      "main": [
        [
          {
            "node": "LW_BOT_CLIENT_SECRET取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LW_BOT_CLIENT_SECRET取得": {
      "main": [
        [
          {
            "node": "LW_BOT_SERVICE_ACCOUNT取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LW_BOT_SERVICE_ACCOUNT取得": {
      "main": [
        [
          {
            "node": "LINEWORKS_BOT_MASTER_SITE_ID取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LINEWORKS_BOT_MASTER_SITE_ID取得": {
      "main": [
        [
          {
            "node": "awaitInput分岐",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "awaitInput分岐": {
      "main": [
        [
          {
            "node": "テキスト照合",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "日付パース",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "ファイル判定",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Respond to Webhook(分岐エラー)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "テキスト照合": {
      "main": [
        [
          {
            "node": "テキスト一致判定",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "テキスト一致判定": {
      "main": [
        [
          {
            "node": "入力待ち種別判定",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Process実行(フォールバック)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "入力待ち種別判定": {
      "main": [
        [
          {
            "node": "即時実行判定",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "即時実行判定": {
      "main": [
        [
          {
            "node": "Process実行(即時)",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "待機状態保存(入力待ち)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "待機状態保存(入力待ち)": {
      "main": [
        [
          {
            "node": "追加案内メッセージ組み立て",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "追加案内メッセージ組み立て": {
      "main": [
        [
          {
            "node": "Botマスタ取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Process実行(即時)": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "追加案内送信": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Process実行(フォールバック)": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "日付パース": {
      "main": [
        [
          {
            "node": "日付パース成否判定",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "日付パース成否判定": {
      "main": [
        [
          {
            "node": "該当列update",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "日付エラーメッセージ組み立て",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "該当列update": {
      "main": [
        [
          {
            "node": "待機状態リセット(日付)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "待機状態リセット(日付)": {
      "main": [
        [
          {
            "node": "Process実行(日付完了)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "日付エラーメッセージ組み立て": {
      "main": [
        [
          {
            "node": "Botマスタ取得(日付エラー)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Process実行(日付完了)": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "日付エラー送信": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ファイル判定": {
      "main": [
        [
          {
            "node": "Botマスタ取得(ファイルDL)",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "ファイル未着メッセージ組み立て",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LINEWORKSファイルダウンロード": {
      "main": [
        [
          {
            "node": "Pleasanter添付アップロード",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Pleasanter添付アップロード": {
      "main": [
        [
          {
            "node": "待機状態リセット(ファイル)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "待機状態リセット(ファイル)": {
      "main": [
        [
          {
            "node": "Process実行(ファイル完了)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ファイル未着メッセージ組み立て": {
      "main": [
        [
          {
            "node": "Botマスタ取得(ファイル未着)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Process実行(ファイル完了)": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ファイル未着送信": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Botマスタ取得": {
      "main": [
        [
          {
            "node": "JWTクレーム組み立て",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "JWTクレーム組み立て": {
      "main": [
        [
          {
            "node": "Sign JWT",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Sign JWT": {
      "main": [
        [
          {
            "node": "アクセストークン取得",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "アクセストークン取得": {
      "main": [
        [
          {
            "node": "追加案内送信",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Botマスタ取得(日付エラー)": {
      "main": [
        [
          {
            "node": "JWTクレーム組み立て(日付エラー)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "JWTクレーム組み立て(日付エラー)": {
      "main": [
        [
          {
            "node": "Sign JWT(日付エラー)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Sign JWT(日付エラー)": {
      "main": [
        [
          {
            "node": "アクセストークン取得(日付エラー)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "アクセストークン取得(日付エラー)": {
      "main": [
        [
          {
            "node": "日付エラー送信",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Botマスタ取得(ファイル未着)": {
      "main": [
        [
          {
            "node": "JWTクレーム組み立て(ファイル未着)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "JWTクレーム組み立て(ファイル未着)": {
      "main": [
        [
          {
            "node": "Sign JWT(ファイル未着)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Sign JWT(ファイル未着)": {
      "main": [
        [
          {
            "node": "アクセストークン取得(ファイル未着)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "アクセストークン取得(ファイル未着)": {
      "main": [
        [
          {
            "node": "ファイル未着送信",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Botマスタ取得(ファイルDL)": {
      "main": [
        [
          {
            "node": "JWTクレーム組み立て(ファイルDL)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "JWTクレーム組み立て(ファイルDL)": {
      "main": [
        [
          {
            "node": "Sign JWT(ファイルDL)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Sign JWT(ファイルDL)": {
      "main": [
        [
          {
            "node": "アクセストークン取得(ファイルDL)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "アクセストークン取得(ファイルDL)": {
      "main": [
        [
          {
            "node": "LINEWORKSファイルダウンロード",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "待機状態存在チェック": {
      "main": [
        [
          {
            "node": "サイト設定取得",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Respond to Webhook(待機状態エラー)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}