workflows

type Config struct {
	Network       string  `yaml:"network"                json:"network"`
	ChainID       string  `yaml:"chainID"                json:"chainID"`
	CourierURL    string  `yaml:"courierURL"             json:"courierURL"`
	Service       *string `yaml:"service,omitempty"      json:"service,omitempty"`
	ApiKeySecret  string  `yaml:"apiKeySecret,omitempty" json:"apiKeySecret,omitempty"`
	ChainSelector string  `yaml:"chainSelector"          json:"chainSelector"`
	WatcherID     string  `yaml:"watcherID"              json:"watcherID"`
	WorkflowName  string  `yaml:"workflowName"           json:"workflowName"`

	DetectEventTriggerConfig DetectEventTriggerConfig `yaml:"detectEventTriggerConfig" json:"detectEventTriggerConfig"`
}

type ContractDef struct {
	ContractABI any `yaml:"contractABI" json:"contractABI"`
}

type ContractReaderConfig struct {
	Contracts map[string]ContractDef `yaml:"contracts" json:"contracts"`
}

type DetectEventTriggerConfig struct {
	ContractName         string               `yaml:"contractName"      json:"contractName"`
	ContractAddress      string               `yaml:"contractAddress"   json:"contractAddress"`
	ContractEventNames   []string             `yaml:"contractEventNames"          json:"contractEventNames"`
	ContractReaderConfig ContractReaderConfig `yaml:"contractReaderConfig"        json:"contractReaderConfig"`
}

type Fixed2 float64

type LogHandler func(*Config, cre.Runtime, *evm.Log) (string, error)

type OffChainReferenceData struct {
	Source OffChainReferenceDataSource `json:"source"` // The source of the off-chain reference data.
	Data   map[string]any              `json:"data"`   // The data returned from the source call.
}

type OffChainReferenceDataSource struct {
	Type       string `json:"type"`       // The type of the off-chain reference data.
	Identifier string `json:"identifier"` // Typically the URN for the off-chain source or identifier of the standardised data format.
}

type OnChainReferenceData struct {
	Source OnChainReferenceDataSource `json:"source"` // The source of the on-chain reference data.
	Data   map[string]any             `json:"data"`   // The data returned from the source call.
}

type OnChainReferenceDataSource struct {
	ContractAddress           string `json:"contract_address"`            // The contract address to call.
	ContractFunctionSignature string `json:"contract_function_signature"` // The function signature to call.
	CallData                  string `json:"call_data"`                   // The call data to pass to the function.
	Block                     string `json:"block"`                       // The block number to call the function at.
}

type PaymentCallback struct {
	ContractAddress   string `json:"contractAddress,omitempty"`   // The contract address to call. If empty, uses ApplicationAddr from PaymentRequest.
	FunctionName      string `json:"functionName,omitempty"`      // The name of the function to call.
	FunctionSignature string `json:"functionSignature,omitempty"` // The ABI function signature to call (e.g., "fulfillPayment(bytes32,uint256)")
}

type PaymentRequest struct {
	ApplicationType string           `json:"applicationType"`          // The type of the application that generates the payment request.
	ApplicationAddr string           `json:"applicationAddr"`          // The application that generates the payment request.
	E2EID           string           `json:"e2eId"`                    // The E2E ID of the payment request.
	Sender          string           `json:"sender"`                   // The sender of the payment request.
	Receiver        string           `json:"receiver"`                 // The receiver of the payment.
	Currency        string           `json:"currency"`                 // The currency of the payment.
	ChainID         string           `json:"chainId"`                  // The chain ID of the payment.
	Amount          Fixed2           `json:"amount"`                   // The amount of the payment in fixed-point decimal format with 2 decimal places.
	Expiration      *int64           `json:"expiration,omitempty"`     // The expiration time of the payment request in seconds since epoch.
	CustomCallback  *PaymentCallback `json:"customCallback,omitempty"` // The custom callback to be used for the payment request.
}

type RawMessageType string

type ReferenceData struct {
	OnChain  []OnChainReferenceData  `json:"on_chain,omitempty"`  // The on-chain reference data.
	OffChain []OffChainReferenceData `json:"off_chain,omitempty"` // The off-chain reference data.
	Requests []TypeAndValue          `json:"requests,omitempty"`  // The requests to be forwarded to the off-chain applications.
}

type TypeAndValue struct {
	Type  RawMessageType  `json:"type"`
	Value json.RawMessage `json:"value"`
}