use serde::{Deserialize, Serialize};
use masking::Secret;
use crate::{connector::utils::{PaymentsAuthorizeRequestData},core::errors,types::{self, domain, api, storage::enums}};

//TODO: Fill the struct with respective fields
pub struct {{project-name | downcase | pascal_case}}RouterData<T> {
    pub amount: MinorUnit, // The type of amount that a connector accepts, for example, String, i64, f64, etc.
    pub router_data: T,
}

impl<T>
    TryFrom<(
        &types::api::CurrencyUnit,
        types::storage::enums::Currency,
        i64,
        T,
    )> for {{project-name | downcase | pascal_case}}RouterData<T>
{
    type Error = error_stack::Report<errors::ConnectorError>;
    fn try_from(
        (_currency_unit, _currency, amount, item): (
            &types::api::CurrencyUnit,
            types::storage::enums::Currency,
            i64,
            T,
        ),
    ) -> Result<Self, Self::Error> {
         //Todo :  use utils to convert the amount to the type of amount that a connector accepts
        Ok(Self {
            amount,
            router_data: item,
        })
    }
}

//TODO: Fill the struct with respective fields
#[derive(Default, Debug, Serialize, Eq, PartialEq)]
pub struct {{project-name | downcase | pascal_case}}PaymentsRequest {
    amount: i64,
    card: {{project-name | downcase | pascal_case}}Card
}

#[derive(Default, Debug, Serialize, Eq, PartialEq)]
pub struct {{project-name | downcase | pascal_case}}Card {
    number: cards::CardNumber,
    expiry_month: Secret<String>,
    expiry_year: Secret<String>,
    cvc: Secret<String>,
    complete: bool,
}

impl TryFrom<&{{project-name | downcase | pascal_case}}RouterData<&types::PaymentsAuthorizeRouterData>> for {{project-name | downcase | pascal_case}}PaymentsRequest  {
    type Error = error_stack::Report<errors::ConnectorError>;
    fn try_from(item: &{{project-name | downcase | pascal_case}}RouterData<&types::PaymentsAuthorizeRouterData>) -> Result<Self,Self::Error> {
        match item.router_data.request.payment_method_data.clone() {
            domain::PaymentMethodData::Card(req_card) => {
                let card = {{project-name | downcase | pascal_case}}Card {
                    number: req_card.card_number,
                    expiry_month: req_card.card_exp_month,
                    expiry_year: req_card.card_exp_year,
                    cvc: req_card.card_cvc,
                    complete: item.router_data.request.is_auto_capture()?,
                };
                Ok(Self {
                    amount: item.amount.to_owned(),
                    card,
                })
            }
            _ => Err(errors::ConnectorError::NotImplemented("Payment methods".to_string()).into()),
        }
    }
}

//TODO: Fill the struct with respective fields
// Auth Struct
pub struct {{project-name | downcase | pascal_case}}AuthType {
    pub(super) api_key: Secret<String>
}

impl TryFrom<&types::ConnectorAuthType> for {{project-name | downcase | pascal_case}}AuthType  {
    type Error = error_stack::Report<errors::ConnectorError>;
    fn try_from(auth_type: &types::ConnectorAuthType) -> Result<Self, Self::Error> {
        match auth_type {
            types::ConnectorAuthType::HeaderKey { api_key } => Ok(Self {
                api_key: api_key.to_owned(),
            }),
            _ => Err(errors::ConnectorError::FailedToObtainAuthType.into()),
        }
    }
}
// PaymentsResponse
//TODO: Append the remaining status flags
#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq)]
#[serde(rename_all = "lowercase")]
pub enum {{project-name | downcase | pascal_case}}PaymentStatus {
    Succeeded,
    Failed,
    #[default]
    Processing,
}

impl From<{{project-name | downcase | pascal_case}}PaymentStatus> for enums::AttemptStatus {
    fn from(item: {{project-name | downcase | pascal_case}}PaymentStatus) -> Self {
        match item {
            {{project-name | downcase | pascal_case}}PaymentStatus::Succeeded => Self::Charged,
            {{project-name | downcase | pascal_case}}PaymentStatus::Failed => Self::Failure,
            {{project-name | downcase | pascal_case}}PaymentStatus::Processing => Self::Authorizing,
        }
    }
}

//TODO: Fill the struct with respective fields
#[derive(Default, Debug, Clone, Serialize, Deserialize, PartialEq)]
pub struct {{project-name | downcase | pascal_case}}PaymentsResponse {
    status: {{project-name | downcase | pascal_case}}PaymentStatus,
    id: String,
}

impl<F,T> TryFrom<types::ResponseRouterData<F, {{project-name | downcase | pascal_case}}PaymentsResponse, T, types::PaymentsResponseData>> for types::RouterData<F, T, types::PaymentsResponseData> {
    type Error = error_stack::Report<errors::ConnectorError>;
    fn try_from(item: types::ResponseRouterData<F, {{project-name | downcase | pascal_case}}PaymentsResponse, T, types::PaymentsResponseData>) -> Result<Self,Self::Error> {
        Ok(Self {
            status: enums::AttemptStatus::from(item.response.status),
            response: Ok(types::PaymentsResponseData::TransactionResponse {
                resource_id: types::ResponseId::ConnectorTransactionId(item.response.id),
                redirection_data: None,
                mandate_reference: None,
                connector_metadata: None,
                network_txn_id: None,
                connector_response_reference_id: None,
                incremental_authorization_allowed: None,
                charge_id: None,
            }),
            ..item.data
        })
    }
}

//TODO: Fill the struct with respective fields
// REFUND :
// Type definition for RefundRequest
#[derive(Default, Debug, Serialize)]
pub struct {{project-name | downcase | pascal_case}}RefundRequest {
    pub amount: MinorUnit
}

impl<F> TryFrom<&{{project-name | downcase | pascal_case}}RouterData<&types::RefundsRouterData<F>>> for {{project-name | downcase | pascal_case}}RefundRequest {
    type Error = error_stack::Report<errors::ConnectorError>;
    fn try_from(item: &{{project-name | downcase | pascal_case}}RouterData<&types::RefundsRouterData<F>>) -> Result<Self,Self::Error> {
        Ok(Self {
            amount: item.amount.to_owned(),
        })
    }
}

// Type definition for Refund Response

#[allow(dead_code)]
#[derive(Debug, Serialize, Default, Deserialize, Clone)]
pub enum RefundStatus {
    Succeeded,
    Failed,
    #[default]
    Processing,
}

impl From<RefundStatus> for enums::RefundStatus {
    fn from(item: RefundStatus) -> Self {
        match item {
            RefundStatus::Succeeded => Self::Success,
            RefundStatus::Failed => Self::Failure,
            RefundStatus::Processing => Self::Pending,
            //TODO: Review mapping
        }
    }
}

//TODO: Fill the struct with respective fields
#[derive(Default, Debug, Clone, Serialize, Deserialize)]
pub struct RefundResponse {
    id: String,
    status: RefundStatus
}

impl TryFrom<types::RefundsResponseRouterData<api::Execute, RefundResponse>>
    for types::RefundsRouterData<api::Execute>
{
    type Error = error_stack::Report<errors::ConnectorError>;
    fn try_from(
        item: types::RefundsResponseRouterData<api::Execute, RefundResponse>,
    ) -> Result<Self, Self::Error> {
        Ok(Self {
            response: Ok(types::RefundsResponseData {
                connector_refund_id: item.response.id.to_string(),
                refund_status: enums::RefundStatus::from(item.response.status),
            }),
            ..item.data
        })
    }
}

impl TryFrom<types::RefundsResponseRouterData<api::RSync, RefundResponse>> for types::RefundsRouterData<api::RSync>
{
     type Error = error_stack::Report<errors::ConnectorError>;
    fn try_from(item: types::RefundsResponseRouterData<api::RSync, RefundResponse>) -> Result<Self,Self::Error> {
        Ok(Self {
            response: Ok(types::RefundsResponseData {
                connector_refund_id: item.response.id.to_string(),
                refund_status: enums::RefundStatus::from(item.response.status),
            }),
            ..item.data
        })
     }
 }

//TODO: Fill the struct with respective fields
#[derive(Default, Debug, Serialize, Deserialize, PartialEq)]
pub struct {{project-name | downcase | pascal_case}}ErrorResponse {
    pub status_code: u16,
    pub code: String,
    pub message: String,
    pub reason: Option<String>,
}