package com.imprimelibros.erp.payments.model;

import jakarta.persistence.*;
import java.time.LocalDateTime;

@Entity
@Table(name = "payments")
public class Payment {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(name = "order_id")
    private Long orderId;

    @Column(name = "user_id")
    private Long userId;

    @Column(nullable = false, length = 3)
    private String currency;

    @Column(name = "amount_total_cents", nullable = false)
    private Long amountTotalCents;

    @Column(name = "amount_captured_cents", nullable = false)
    private Long amountCapturedCents = 0L;

    @Column(name = "amount_refunded_cents", nullable = false)
    private Long amountRefundedCents = 0L;

    @Enumerated(EnumType.STRING)
    @Column(nullable = false, length = 32)
    private PaymentStatus status = PaymentStatus.requires_payment_method;

    @Enumerated(EnumType.STRING)
    @Column(name = "capture_method", nullable = false, length = 16)
    private CaptureMethod captureMethod = CaptureMethod.automatic;

    @Column(nullable = false, length = 32)
    private String gateway;

    @Column(name = "gateway_payment_id", length = 128)
    private String gatewayPaymentId;

    @Column(name = "gateway_order_id", length = 12)
    private String gatewayOrderId;

    @Column(name = "authorization_code", length = 32)
    private String authorizationCode;

    @Enumerated(EnumType.STRING)
    @Column(name = "three_ds_status", nullable = false, length = 32)
    private ThreeDSStatus threeDsStatus = ThreeDSStatus.not_applicable;

    @Column(length = 22)
    private String descriptor;

    @Lob
    @Column(name = "client_ip", columnDefinition = "varbinary(16)")
    private byte[] clientIp;

    @Column(name = "authorized_at")
    private LocalDateTime authorizedAt;

    @Column(name = "captured_at")
    private LocalDateTime capturedAt;

    @Column(name = "canceled_at")
    private LocalDateTime canceledAt;

    @Column(name = "failed_at")
    private LocalDateTime failedAt;

    @Column(columnDefinition = "json")
    private String metadata;

    @Column(name = "created_at", nullable = false,
            columnDefinition = "datetime default current_timestamp")
    private LocalDateTime createdAt;

    @Column(name = "updated_at", nullable = false,
            columnDefinition = "datetime default current_timestamp on update current_timestamp")
    private LocalDateTime updatedAt;

    public Payment() {}

    // Getters y setters ↓ (los típicos)
    public Long getId() { return id; }
    public void setId(Long id) { this.id = id; }

    public Long getOrderId() { return orderId; }
    public void setOrderId(Long orderId) { this.orderId = orderId; }

    public Long getUserId() { return userId; }
    public void setUserId(Long userId) { this.userId = userId; }

    public String getCurrency() { return currency; }
    public void setCurrency(String currency) { this.currency = currency; }

    public Long getAmountTotalCents() { return amountTotalCents; }
    public void setAmountTotalCents(Long amountTotalCents) { this.amountTotalCents = amountTotalCents; }

    public Long getAmountCapturedCents() { return amountCapturedCents; }
    public void setAmountCapturedCents(Long amountCapturedCents) { this.amountCapturedCents = amountCapturedCents; }

    public Long getAmountRefundedCents() { return amountRefundedCents; }
    public void setAmountRefundedCents(Long amountRefundedCents) { this.amountRefundedCents = amountRefundedCents; }

    public PaymentStatus getStatus() { return status; }
    public void setStatus(PaymentStatus status) { this.status = status; }

    public CaptureMethod getCaptureMethod() { return captureMethod; }
    public void setCaptureMethod(CaptureMethod captureMethod) { this.captureMethod = captureMethod; }

    public String getGateway() { return gateway; }
    public void setGateway(String gateway) { this.gateway = gateway; }

    public String getGatewayPaymentId() { return gatewayPaymentId; }
    public void setGatewayPaymentId(String gatewayPaymentId) { this.gatewayPaymentId = gatewayPaymentId; }

    public String getGatewayOrderId() { return gatewayOrderId; }
    public void setGatewayOrderId(String gatewayOrderId) { this.gatewayOrderId = gatewayOrderId; }

    public String getAuthorizationCode() { return authorizationCode; }
    public void setAuthorizationCode(String authorizationCode) { this.authorizationCode = authorizationCode; }

    public ThreeDSStatus getThreeDsStatus() { return threeDsStatus; }
    public void setThreeDsStatus(ThreeDSStatus threeDsStatus) { this.threeDsStatus = threeDsStatus; }

    public String getDescriptor() { return descriptor; }
    public void setDescriptor(String descriptor) { this.descriptor = descriptor; }

    public byte[] getClientIp() { return clientIp; }
    public void setClientIp(byte[] clientIp) { this.clientIp = clientIp; }

    public LocalDateTime getAuthorizedAt() { return authorizedAt; }
    public void setAuthorizedAt(LocalDateTime authorizedAt) { this.authorizedAt = authorizedAt; }

    public LocalDateTime getCapturedAt() { return capturedAt; }
    public void setCapturedAt(LocalDateTime capturedAt) { this.capturedAt = capturedAt; }

    public LocalDateTime getCanceledAt() { return canceledAt; }
    public void setCanceledAt(LocalDateTime canceledAt) { this.canceledAt = canceledAt; }

    public LocalDateTime getFailedAt() { return failedAt; }
    public void setFailedAt(LocalDateTime failedAt) { this.failedAt = failedAt; }

    public String getMetadata() { return metadata; }
    public void setMetadata(String metadata) { this.metadata = metadata; }

    public LocalDateTime getCreatedAt() { return createdAt; }
    public void setCreatedAt(LocalDateTime createdAt) { this.createdAt = createdAt; }

    public LocalDateTime getUpdatedAt() { return updatedAt; }
    public void setUpdatedAt(LocalDateTime updatedAt) { this.updatedAt = updatedAt; }

    @PrePersist
    public void prePersist() {
        LocalDateTime now = LocalDateTime.now();
        if (createdAt == null) {
            createdAt = now;
        }
        if (updatedAt == null) {
            updatedAt = now;
        }
    }

    @PreUpdate
    public void preUpdate() {
        updatedAt = LocalDateTime.now();
    }
}