backbone-bucket 0.4.0

//! ProcessingJob DTOs (Data Transfer Objects)
//!
//! Generated by metaphor-schema. Do not edit manually.
//!
//! DTOs provide a clean separation between domain entities and API
//! representations, with validation and OpenAPI documentation support.

use serde::{Deserialize, Serialize};
use uuid::Uuid;
use chrono::{DateTime, Utc};

#[cfg(feature = "openapi")]
#[cfg(feature = "openapi")]
use utoipa::ToSchema;

#[cfg(feature = "validation")]
use validator::Validate;

use crate::domain::entity::ProcessingJob;
use crate::domain::entity::AuditMetadata;
use crate::domain::entity::JobStatus;
use crate::domain::entity::ProcessingJobType;

// =============================================================================
// Create DTO
// =============================================================================

/// Request DTO for creating a new ProcessingJob
///
/// Used in POST requests to create new entities.
/// Excludes auto-generated fields (id, created_at, updated_at, deleted_at).
#[derive(Debug, Clone, Deserialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[cfg_attr(feature = "validation", derive(Validate))]
#[serde(rename_all = "camelCase")]
pub struct CreateProcessingJobDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    #[serde(alias = "file_id")]
    pub file_id: Uuid,
    #[serde(alias = "job_type")]
    pub job_type: ProcessingJobType,
    pub status: JobStatus,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    pub priority: i32,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "input_data")]
    pub input_data: Option<serde_json::Value>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "result_data")]
    pub result_data: Option<serde_json::Value>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "error_message")]
    pub error_message: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "started_at")]
    pub started_at: Option<DateTime<Utc>>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "completed_at")]
    pub completed_at: Option<DateTime<Utc>>,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    #[serde(alias = "retry_count")]
    pub retry_count: i32,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    #[serde(alias = "max_retries")]
    pub max_retries: i32,
}

// =============================================================================
// Update DTO
// =============================================================================

/// Request DTO for full update of a ProcessingJob
///
/// Used in PUT requests for full entity replacement.
/// All fields are required (except auto-generated ones).
#[derive(Debug, Clone, Deserialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[cfg_attr(feature = "validation", derive(Validate))]
#[serde(rename_all = "camelCase")]
pub struct UpdateProcessingJobDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    #[serde(alias = "file_id")]
    pub file_id: Uuid,
    #[serde(alias = "job_type")]
    pub job_type: ProcessingJobType,
    pub status: JobStatus,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    pub priority: i32,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "input_data")]
    pub input_data: Option<serde_json::Value>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "result_data")]
    pub result_data: Option<serde_json::Value>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "error_message")]
    pub error_message: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "started_at")]
    pub started_at: Option<DateTime<Utc>>,
    #[serde(default, skip_serializing_if = "Option::is_none", alias = "completed_at")]
    pub completed_at: Option<DateTime<Utc>>,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    #[serde(alias = "retry_count")]
    pub retry_count: i32,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    #[serde(alias = "max_retries")]
    pub max_retries: i32,
}

// =============================================================================
// Patch DTO
// =============================================================================

/// Request DTO for partial update of a ProcessingJob
///
/// Used in PATCH requests for partial updates.
/// All fields are optional - only provided fields will be updated.
#[derive(Debug, Clone, Default, Deserialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[cfg_attr(feature = "validation", derive(Validate))]
#[serde(rename_all = "camelCase")]
pub struct PatchProcessingJobDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    #[serde(skip_serializing_if = "Option::is_none", alias = "file_id")]
    pub file_id: Option<Uuid>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "job_type")]
    pub job_type: Option<ProcessingJobType>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub status: Option<JobStatus>,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    #[serde(skip_serializing_if = "Option::is_none")]
    pub priority: Option<i32>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "input_data")]
    pub input_data: Option<serde_json::Value>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "result_data")]
    pub result_data: Option<serde_json::Value>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "error_message")]
    pub error_message: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "started_at")]
    pub started_at: Option<DateTime<Utc>>,
    #[serde(skip_serializing_if = "Option::is_none", alias = "completed_at")]
    pub completed_at: Option<DateTime<Utc>>,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    #[serde(skip_serializing_if = "Option::is_none", alias = "retry_count")]
    pub retry_count: Option<i32>,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    #[serde(skip_serializing_if = "Option::is_none", alias = "max_retries")]
    pub max_retries: Option<i32>,
}

impl PatchProcessingJobDto {
    /// Check if any field is set
    pub fn has_changes(&self) -> bool {
        self.file_id.is_some() || self.job_type.is_some() || self.status.is_some() || self.priority.is_some() || self.input_data.is_some() || self.result_data.is_some() || self.error_message.is_some() || self.started_at.is_some() || self.completed_at.is_some() || self.retry_count.is_some() || self.max_retries.is_some()
    }
}

// =============================================================================
// Response DTO
// =============================================================================

/// Response DTO for ProcessingJob entity
///
/// Used in API responses for single entity.
/// Includes all fields including metadata.
#[derive(Debug, Clone, Serialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[serde(rename_all = "camelCase")]
pub struct ProcessingJobResponseDto {
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    pub id: Uuid,
    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
    pub file_id: Uuid,
    pub job_type: ProcessingJobType,
    pub status: JobStatus,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    pub priority: i32,
    pub input_data: Option<serde_json::Value>,
    pub result_data: Option<serde_json::Value>,
    pub error_message: Option<String>,
    pub started_at: Option<DateTime<Utc>>,
    pub completed_at: Option<DateTime<Utc>>,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    pub retry_count: i32,
    #[cfg_attr(feature = "openapi", schema(example = 42))]
    pub max_retries: i32,
    pub metadata: AuditMetadata,
}

// =============================================================================
// List Response DTO
// =============================================================================

/// Paginated list response for ProcessingJob entities
///
/// Used in API responses for list endpoints.
/// Includes pagination metadata.
#[derive(Debug, Clone, Serialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[serde(rename_all = "camelCase")]
pub struct ProcessingJobListResponseDto {
    /// List of items
    pub items: Vec<ProcessingJobResponseDto>,
    /// Total number of items (across all pages)
    pub total: u64,
    /// Current page number (1-indexed)
    pub page: u32,
    /// Number of items per page
    pub per_page: u32,
    /// Total number of pages
    pub total_pages: u32,
    /// Whether there is a next page
    pub has_next: bool,
    /// Whether there is a previous page
    pub has_prev: bool,
}

impl ProcessingJobListResponseDto {
    /// Create a new list response from items and pagination info
    pub fn new(items: Vec<ProcessingJobResponseDto>, total: u64, page: u32, per_page: u32) -> Self {
        let total_pages = if per_page > 0 {
            ((total as f64) / (per_page as f64)).ceil() as u32
        } else {
            0
        };
        Self {
            items,
            total,
            page,
            per_page,
            total_pages,
            has_next: page < total_pages,
            has_prev: page > 1,
        }
    }
}

/// Summary DTO for list views (compact version)
#[derive(Debug, Clone, Serialize)]
#[cfg_attr(feature = "openapi", derive(ToSchema))]
#[serde(rename_all = "camelCase")]
pub struct ProcessingJobSummaryDto {
    pub id: Uuid,
    pub file_id: Uuid,
    pub job_type: ProcessingJobType,
    pub status: JobStatus,
    pub created_at: Option<DateTime<Utc>>,
}

// =============================================================================
// Conversions
// =============================================================================

impl From<ProcessingJob> for ProcessingJobResponseDto {
    fn from(entity: ProcessingJob) -> Self {
        Self {
            id: entity.id,
            file_id: entity.file_id,
            job_type: entity.job_type,
            status: entity.status,
            priority: entity.priority,
            input_data: entity.input_data,
            result_data: entity.result_data,
            error_message: entity.error_message,
            started_at: entity.started_at,
            completed_at: entity.completed_at,
            retry_count: entity.retry_count,
            max_retries: entity.max_retries,
            metadata: entity.metadata,
        }
    }
}

impl From<ProcessingJob> for ProcessingJobSummaryDto {
    fn from(entity: ProcessingJob) -> Self {
        let created_at = backbone_core::PersistentEntity::created_at(&entity);
        Self {
            id: entity.id,
            file_id: entity.file_id,
            job_type: entity.job_type,
            status: entity.status,
            created_at,
        }
    }
}

impl From<CreateProcessingJobDto> for ProcessingJob {
    fn from(dto: CreateProcessingJobDto) -> Self {
        Self {
            id: Uuid::new_v4(),
            file_id: dto.file_id,
            job_type: dto.job_type,
            status: dto.status,
            priority: dto.priority,
            input_data: dto.input_data,
            result_data: dto.result_data,
            error_message: dto.error_message,
            started_at: dto.started_at,
            completed_at: dto.completed_at,
            retry_count: dto.retry_count,
            max_retries: dto.max_retries,
            metadata: AuditMetadata::default(),
        }
    }
}

impl From<&ProcessingJob> for ProcessingJobResponseDto {
    fn from(entity: &ProcessingJob) -> Self {
        Self {
            id: entity.id.clone(),
            file_id: entity.file_id.clone(),
            job_type: entity.job_type.clone(),
            status: entity.status.clone(),
            priority: entity.priority.clone(),
            input_data: entity.input_data.clone(),
            result_data: entity.result_data.clone(),
            error_message: entity.error_message.clone(),
            started_at: entity.started_at.clone(),
            completed_at: entity.completed_at.clone(),
            retry_count: entity.retry_count.clone(),
            max_retries: entity.max_retries.clone(),
            metadata: entity.metadata.clone(),
        }
    }
}

impl backbone_core::FromCreateDto<CreateProcessingJobDto> for ProcessingJob {
    fn from_create_dto(dto: CreateProcessingJobDto) -> backbone_core::ServiceResult<Self> {
        Ok(ProcessingJob::from(dto))
    }
}

impl backbone_core::ApplyUpdateDto<UpdateProcessingJobDto> for ProcessingJob {
    fn apply_update(mut self, dto: UpdateProcessingJobDto) -> backbone_core::ServiceResult<Self> {
        self.file_id = dto.file_id;
        self.job_type = dto.job_type;
        self.status = dto.status;
        self.priority = dto.priority;
        self.input_data = dto.input_data;
        self.result_data = dto.result_data;
        self.error_message = dto.error_message;
        self.started_at = dto.started_at;
        self.completed_at = dto.completed_at;
        self.retry_count = dto.retry_count;
        self.max_retries = dto.max_retries;
        Ok(self)
    }
}

// =============================================================================
// Custom DTOs
// =============================================================================

// <<< CUSTOM DTOs
// Add custom DTOs specific to ProcessingJob here.
// This section will be preserved during regeneration.
// >>> END CUSTOM DTOs