// File generated from our OpenAPI spec by Stainless.

package com.openai.models.uploads

import com.fasterxml.jackson.annotation.JsonAnyGetter
import com.fasterxml.jackson.annotation.JsonAnySetter
import com.fasterxml.jackson.annotation.JsonCreator
import com.fasterxml.jackson.annotation.JsonProperty
import com.openai.core.Enum
import com.openai.core.ExcludeMissing
import com.openai.core.JsonField
import com.openai.core.JsonMissing
import com.openai.core.JsonValue
import com.openai.core.checkRequired
import com.openai.errors.OpenAIInvalidDataException
import com.openai.models.files.FileObject
import java.util.Collections
import java.util.Objects
import java.util.Optional
import kotlin.jvm.optionals.getOrNull

/** The Upload object can accept byte chunks in the form of Parts. */
class Upload
private constructor(
    private val id: JsonField<String>,
    private val bytes: JsonField<Long>,
    private val createdAt: JsonField<Long>,
    private val expiresAt: JsonField<Long>,
    private val filename: JsonField<String>,
    private val object_: JsonValue,
    private val purpose: JsonField<String>,
    private val status: JsonField<Status>,
    private val file: JsonField<FileObject>,
    private val additionalProperties: MutableMap<String, JsonValue>,
) {

    @JsonCreator
    private constructor(
        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
        @JsonProperty("bytes") @ExcludeMissing bytes: JsonField<Long> = JsonMissing.of(),
        @JsonProperty("created_at") @ExcludeMissing createdAt: JsonField<Long> = JsonMissing.of(),
        @JsonProperty("expires_at") @ExcludeMissing expiresAt: JsonField<Long> = JsonMissing.of(),
        @JsonProperty("filename") @ExcludeMissing filename: JsonField<String> = JsonMissing.of(),
        @JsonProperty("object") @ExcludeMissing object_: JsonValue = JsonMissing.of(),
        @JsonProperty("purpose") @ExcludeMissing purpose: JsonField<String> = JsonMissing.of(),
        @JsonProperty("status") @ExcludeMissing status: JsonField<Status> = JsonMissing.of(),
        @JsonProperty("file") @ExcludeMissing file: JsonField<FileObject> = JsonMissing.of(),
    ) : this(
        id,
        bytes,
        createdAt,
        expiresAt,
        filename,
        object_,
        purpose,
        status,
        file,
        mutableMapOf(),
    )

    /**
     * The Upload unique identifier, which can be referenced in API endpoints.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun id(): String = id.getRequired("id")

    /**
     * The intended number of bytes to be uploaded.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun bytes(): Long = bytes.getRequired("bytes")

    /**
     * The Unix timestamp (in seconds) for when the Upload was created.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun createdAt(): Long = createdAt.getRequired("created_at")

    /**
     * The Unix timestamp (in seconds) for when the Upload will expire.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun expiresAt(): Long = expiresAt.getRequired("expires_at")

    /**
     * The name of the file to be uploaded.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun filename(): String = filename.getRequired("filename")

    /**
     * The object type, which is always "upload".
     *
     * Expected to always return the following:
     * ```java
     * JsonValue.from("upload")
     * ```
     *
     * However, this method can be useful for debugging and logging (e.g. if the server responded
     * with an unexpected value).
     */
    @JsonProperty("object") @ExcludeMissing fun _object_(): JsonValue = object_

    /**
     * The intended purpose of the file.
     * [Please refer here](https://platform.openai.com/docs/api-reference/files/object#files/object-purpose)
     * for acceptable values.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun purpose(): String = purpose.getRequired("purpose")

    /**
     * The status of the Upload.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun status(): Status = status.getRequired("status")

    /**
     * The `File` object represents a document that has been uploaded to OpenAI.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun file(): Optional<FileObject> = file.getOptional("file")

    /**
     * Returns the raw JSON value of [id].
     *
     * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id

    /**
     * Returns the raw JSON value of [bytes].
     *
     * Unlike [bytes], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("bytes") @ExcludeMissing fun _bytes(): JsonField<Long> = bytes

    /**
     * Returns the raw JSON value of [createdAt].
     *
     * Unlike [createdAt], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("created_at") @ExcludeMissing fun _createdAt(): JsonField<Long> = createdAt

    /**
     * Returns the raw JSON value of [expiresAt].
     *
     * Unlike [expiresAt], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("expires_at") @ExcludeMissing fun _expiresAt(): JsonField<Long> = expiresAt

    /**
     * Returns the raw JSON value of [filename].
     *
     * Unlike [filename], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("filename") @ExcludeMissing fun _filename(): JsonField<String> = filename

    /**
     * Returns the raw JSON value of [purpose].
     *
     * Unlike [purpose], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("purpose") @ExcludeMissing fun _purpose(): JsonField<String> = purpose

    /**
     * Returns the raw JSON value of [status].
     *
     * Unlike [status], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("status") @ExcludeMissing fun _status(): JsonField<Status> = status

    /**
     * Returns the raw JSON value of [file].
     *
     * Unlike [file], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("file") @ExcludeMissing fun _file(): JsonField<FileObject> = file

    @JsonAnySetter
    private fun putAdditionalProperty(key: String, value: JsonValue) {
        additionalProperties.put(key, value)
    }

    @JsonAnyGetter
    @ExcludeMissing
    fun _additionalProperties(): Map<String, JsonValue> =
        Collections.unmodifiableMap(additionalProperties)

    fun toBuilder() = Builder().from(this)

    companion object {

        /**
         * Returns a mutable builder for constructing an instance of [Upload].
         *
         * The following fields are required:
         * ```java
         * .id()
         * .bytes()
         * .createdAt()
         * .expiresAt()
         * .filename()
         * .purpose()
         * .status()
         * ```
         */
        @JvmStatic fun builder() = Builder()
    }

    /** A builder for [Upload]. */
    class Builder internal constructor() {

        private var id: JsonField<String>? = null
        private var bytes: JsonField<Long>? = null
        private var createdAt: JsonField<Long>? = null
        private var expiresAt: JsonField<Long>? = null
        private var filename: JsonField<String>? = null
        private var object_: JsonValue = JsonValue.from("upload")
        private var purpose: JsonField<String>? = null
        private var status: JsonField<Status>? = null
        private var file: JsonField<FileObject> = JsonMissing.of()
        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

        @JvmSynthetic
        internal fun from(upload: Upload) = apply {
            id = upload.id
            bytes = upload.bytes
            createdAt = upload.createdAt
            expiresAt = upload.expiresAt
            filename = upload.filename
            object_ = upload.object_
            purpose = upload.purpose
            status = upload.status
            file = upload.file
            additionalProperties = upload.additionalProperties.toMutableMap()
        }

        /** The Upload unique identifier, which can be referenced in API endpoints. */
        fun id(id: String) = id(JsonField.of(id))

        /**
         * Sets [Builder.id] to an arbitrary JSON value.
         *
         * You should usually call [Builder.id] with a well-typed [String] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun id(id: JsonField<String>) = apply { this.id = id }

        /** The intended number of bytes to be uploaded. */
        fun bytes(bytes: Long) = bytes(JsonField.of(bytes))

        /**
         * Sets [Builder.bytes] to an arbitrary JSON value.
         *
         * You should usually call [Builder.bytes] with a well-typed [Long] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun bytes(bytes: JsonField<Long>) = apply { this.bytes = bytes }

        /** The Unix timestamp (in seconds) for when the Upload was created. */
        fun createdAt(createdAt: Long) = createdAt(JsonField.of(createdAt))

        /**
         * Sets [Builder.createdAt] to an arbitrary JSON value.
         *
         * You should usually call [Builder.createdAt] with a well-typed [Long] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun createdAt(createdAt: JsonField<Long>) = apply { this.createdAt = createdAt }

        /** The Unix timestamp (in seconds) for when the Upload will expire. */
        fun expiresAt(expiresAt: Long) = expiresAt(JsonField.of(expiresAt))

        /**
         * Sets [Builder.expiresAt] to an arbitrary JSON value.
         *
         * You should usually call [Builder.expiresAt] with a well-typed [Long] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun expiresAt(expiresAt: JsonField<Long>) = apply { this.expiresAt = expiresAt }

        /** The name of the file to be uploaded. */
        fun filename(filename: String) = filename(JsonField.of(filename))

        /**
         * Sets [Builder.filename] to an arbitrary JSON value.
         *
         * You should usually call [Builder.filename] with a well-typed [String] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun filename(filename: JsonField<String>) = apply { this.filename = filename }

        /**
         * Sets the field to an arbitrary JSON value.
         *
         * It is usually unnecessary to call this method because the field defaults to the
         * following:
         * ```java
         * JsonValue.from("upload")
         * ```
         *
         * This method is primarily for setting the field to an undocumented or not yet supported
         * value.
         */
        fun object_(object_: JsonValue) = apply { this.object_ = object_ }

        /**
         * The intended purpose of the file.
         * [Please refer here](https://platform.openai.com/docs/api-reference/files/object#files/object-purpose)
         * for acceptable values.
         */
        fun purpose(purpose: String) = purpose(JsonField.of(purpose))

        /**
         * Sets [Builder.purpose] to an arbitrary JSON value.
         *
         * You should usually call [Builder.purpose] with a well-typed [String] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun purpose(purpose: JsonField<String>) = apply { this.purpose = purpose }

        /** The status of the Upload. */
        fun status(status: Status) = status(JsonField.of(status))

        /**
         * Sets [Builder.status] to an arbitrary JSON value.
         *
         * You should usually call [Builder.status] with a well-typed [Status] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun status(status: JsonField<Status>) = apply { this.status = status }

        /** The `File` object represents a document that has been uploaded to OpenAI. */
        fun file(file: FileObject?) = file(JsonField.ofNullable(file))

        /** Alias for calling [Builder.file] with `file.orElse(null)`. */
        fun file(file: Optional<FileObject>) = file(file.getOrNull())

        /**
         * Sets [Builder.file] to an arbitrary JSON value.
         *
         * You should usually call [Builder.file] with a well-typed [FileObject] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun file(file: JsonField<FileObject>) = apply { this.file = file }

        fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
            this.additionalProperties.clear()
            putAllAdditionalProperties(additionalProperties)
        }

        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
            additionalProperties.put(key, value)
        }

        fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
            this.additionalProperties.putAll(additionalProperties)
        }

        fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }

        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
            keys.forEach(::removeAdditionalProperty)
        }

        /**
         * Returns an immutable instance of [Upload].
         *
         * Further updates to this [Builder] will not mutate the returned instance.
         *
         * The following fields are required:
         * ```java
         * .id()
         * .bytes()
         * .createdAt()
         * .expiresAt()
         * .filename()
         * .purpose()
         * .status()
         * ```
         *
         * @throws IllegalStateException if any required field is unset.
         */
        fun build(): Upload =
            Upload(
                checkRequired("id", id),
                checkRequired("bytes", bytes),
                checkRequired("createdAt", createdAt),
                checkRequired("expiresAt", expiresAt),
                checkRequired("filename", filename),
                object_,
                checkRequired("purpose", purpose),
                checkRequired("status", status),
                file,
                additionalProperties.toMutableMap(),
            )
    }

    private var validated: Boolean = false

    fun validate(): Upload = apply {
        if (validated) {
            return@apply
        }

        id()
        bytes()
        createdAt()
        expiresAt()
        filename()
        _object_().let {
            if (it != JsonValue.from("upload")) {
                throw OpenAIInvalidDataException("'object_' is invalid, received $it")
            }
        }
        purpose()
        status().validate()
        file().ifPresent { it.validate() }
        validated = true
    }

    fun isValid(): Boolean =
        try {
            validate()
            true
        } catch (e: OpenAIInvalidDataException) {
            false
        }

    /**
     * Returns a score indicating how many valid values are contained in this object recursively.
     *
     * Used for best match union deserialization.
     */
    @JvmSynthetic
    internal fun validity(): Int =
        (if (id.asKnown().isPresent) 1 else 0) +
            (if (bytes.asKnown().isPresent) 1 else 0) +
            (if (createdAt.asKnown().isPresent) 1 else 0) +
            (if (expiresAt.asKnown().isPresent) 1 else 0) +
            (if (filename.asKnown().isPresent) 1 else 0) +
            object_.let { if (it == JsonValue.from("upload")) 1 else 0 } +
            (if (purpose.asKnown().isPresent) 1 else 0) +
            (status.asKnown().getOrNull()?.validity() ?: 0) +
            (file.asKnown().getOrNull()?.validity() ?: 0)

    /** The status of the Upload. */
    class Status @JsonCreator private constructor(private val value: JsonField<String>) : Enum {

        /**
         * Returns this class instance's raw value.
         *
         * This is usually only useful if this instance was deserialized from data that doesn't
         * match any known member, and you want to know that value. For example, if the SDK is on an
         * older version than the API, then the API may respond with new members that the SDK is
         * unaware of.
         */
        @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value

        companion object {

            @JvmField val PENDING = of("pending")

            @JvmField val COMPLETED = of("completed")

            @JvmField val CANCELLED = of("cancelled")

            @JvmField val EXPIRED = of("expired")

            @JvmStatic fun of(value: String) = Status(JsonField.of(value))
        }

        /** An enum containing [Status]'s known values. */
        enum class Known {
            PENDING,
            COMPLETED,
            CANCELLED,
            EXPIRED,
        }

        /**
         * An enum containing [Status]'s known values, as well as an [_UNKNOWN] member.
         *
         * An instance of [Status] can contain an unknown value in a couple of cases:
         * - It was deserialized from data that doesn't match any known member. For example, if the
         *   SDK is on an older version than the API, then the API may respond with new members that
         *   the SDK is unaware of.
         * - It was constructed with an arbitrary value using the [of] method.
         */
        enum class Value {
            PENDING,
            COMPLETED,
            CANCELLED,
            EXPIRED,
            /** An enum member indicating that [Status] was instantiated with an unknown value. */
            _UNKNOWN,
        }

        /**
         * Returns an enum member corresponding to this class instance's value, or [Value._UNKNOWN]
         * if the class was instantiated with an unknown value.
         *
         * Use the [known] method instead if you're certain the value is always known or if you want
         * to throw for the unknown case.
         */
        fun value(): Value =
            when (this) {
                PENDING -> Value.PENDING
                COMPLETED -> Value.COMPLETED
                CANCELLED -> Value.CANCELLED
                EXPIRED -> Value.EXPIRED
                else -> Value._UNKNOWN
            }

        /**
         * Returns an enum member corresponding to this class instance's value.
         *
         * Use the [value] method instead if you're uncertain the value is always known and don't
         * want to throw for the unknown case.
         *
         * @throws OpenAIInvalidDataException if this class instance's value is a not a known
         *   member.
         */
        fun known(): Known =
            when (this) {
                PENDING -> Known.PENDING
                COMPLETED -> Known.COMPLETED
                CANCELLED -> Known.CANCELLED
                EXPIRED -> Known.EXPIRED
                else -> throw OpenAIInvalidDataException("Unknown Status: $value")
            }

        /**
         * Returns this class instance's primitive wire representation.
         *
         * This differs from the [toString] method because that method is primarily for debugging
         * and generally doesn't throw.
         *
         * @throws OpenAIInvalidDataException if this class instance's value does not have the
         *   expected primitive type.
         */
        fun asString(): String =
            _value().asString().orElseThrow { OpenAIInvalidDataException("Value is not a String") }

        private var validated: Boolean = false

        fun validate(): Status = apply {
            if (validated) {
                return@apply
            }

            known()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: OpenAIInvalidDataException) {
                false
            }

        /**
         * Returns a score indicating how many valid values are contained in this object
         * recursively.
         *
         * Used for best match union deserialization.
         */
        @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1

        override fun equals(other: Any?): Boolean {
            if (this === other) {
                return true
            }

            return other is Status && value == other.value
        }

        override fun hashCode() = value.hashCode()

        override fun toString() = value.toString()
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) {
            return true
        }

        return other is Upload &&
            id == other.id &&
            bytes == other.bytes &&
            createdAt == other.createdAt &&
            expiresAt == other.expiresAt &&
            filename == other.filename &&
            object_ == other.object_ &&
            purpose == other.purpose &&
            status == other.status &&
            file == other.file &&
            additionalProperties == other.additionalProperties
    }

    private val hashCode: Int by lazy {
        Objects.hash(
            id,
            bytes,
            createdAt,
            expiresAt,
            filename,
            object_,
            purpose,
            status,
            file,
            additionalProperties,
        )
    }

    override fun hashCode(): Int = hashCode

    override fun toString() =
        "Upload{id=$id, bytes=$bytes, createdAt=$createdAt, expiresAt=$expiresAt, filename=$filename, object_=$object_, purpose=$purpose, status=$status, file=$file, additionalProperties=$additionalProperties}"
}
