package com.android.trisolarisserver.models.booking

import com.android.trisolarisserver.models.property.Property
import jakarta.persistence.*
import java.time.OffsetDateTime
import java.util.UUID

@Entity
@Table(
    name = "inbound_email",
    uniqueConstraints = [
        UniqueConstraint(columnNames = ["message_id"]),
        UniqueConstraint(columnNames = ["property_id", "ota_booking_id"])
    ]
)
class InboundEmail(
    @Id
    @GeneratedValue
    @Column(columnDefinition = "uuid")
    val id: UUID? = null,

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "property_id")
    var property: Property? = null,

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "booking_id")
    var booking: Booking? = null,

    @Column(name = "ota_booking_id")
    var otaBookingId: String? = null,

    @Column(name = "message_id")
    var messageId: String? = null,

    @Column(name = "subject")
    var subject: String? = null,

    @Column(name = "from_address")
    var fromAddress: String? = null,

    @Column(name = "received_at", columnDefinition = "timestamptz")
    var receivedAt: OffsetDateTime? = null,

    @Column(name = "status", nullable = false)
    @Enumerated(EnumType.STRING)
    var status: InboundEmailStatus = InboundEmailStatus.PENDING,

    @Column(name = "raw_pdf_path")
    var rawPdfPath: String? = null,

    @Column(name = "raw_eml_path")
    var rawEmlPath: String? = null,

    @Column(name = "extracted_data", columnDefinition = "jsonb")
    var extractedData: String? = null,

    @Column(name = "processed_at", columnDefinition = "timestamptz")
    var processedAt: OffsetDateTime? = null,

    @Column(name = "created_at", nullable = false, columnDefinition = "timestamptz")
    val createdAt: OffsetDateTime = OffsetDateTime.now()
)

enum class InboundEmailStatus {
    PENDING,
    CREATED,
    CANCELLED,
    SKIPPED,
    ERROR
}