use super::dto::{
	TestimonialsCreateRequestDto, TestimonialsDetailItemDto, TestimonialsListItemDto,
	TestimonialsUpdateRequestDto,
};
use crate::testimonials::domain::{TestimonialEntity, TestimonialService};
use axum::{
	Extension,
	extract::Path,
	http::HeaderMap,
	http::StatusCode,
	response::{IntoResponse, Response},
};
use imphnen_entities::ResponseSuccessDto;
use imphnen_iam::require_auth;
use imphnen_libs::{AppState, ValidatedJson};
use imphnen_utils::AppError;
use imphnen_utils::{
	ApiCreated, ApiMessage, ApiPaginated, ApiSuccess, extract_email,
};
use paginator_axum::PaginationQuery;
use paginator_utils::PaginatorResponse;
use std::sync::Arc;
use uuid::Uuid;

#[utoipa::path(
    get,
    path = "/v1/landing/cms/testimonials",
    params(
        ("page" = Option<i64>, Query, description = "Page number"),
        ("per_page" = Option<i64>, Query, description = "Items per page"),
        ("search" = Option<String>, Query, description = "Search keyword"),
        ("sort_by" = Option<String>, Query, description = "Sort by field"),
        ("order" = Option<String>, Query, description = "Order ASC or DESC"),
    ),
    responses(
        (status = 200, description = "[PUBLIC] Get testimonial list")
    ),
    tag = "Testimonials"
)]
pub async fn get_testimonial_list(
	Extension(service): Extension<Arc<dyn TestimonialService>>,
	PaginationQuery(params): PaginationQuery,
) -> Response {
	match service.list(params).await {
		Ok(result) => {
			let mapped = PaginatorResponse {
				data: result
					.data
					.into_iter()
					.filter(|e| !e.is_deleted)
					.map(TestimonialsListItemDto::from)
					.collect::<Vec<_>>(),
				meta: result.meta,
			};
			ApiPaginated(mapped).into_response()
		}
		Err(e) => {
			ApiMessage::new(StatusCode::BAD_REQUEST, e.to_string()).into_response()
		}
	}
}

#[utoipa::path(
    get,
    path = "/v1/landing/cms/testimonials/detail/{id}",
    params(
        ("id" = String, Path, description = "Testimonial ID")
    ),
    responses(
        (status = 200, description = "[PUBLIC] Get testimonial by ID", body = ResponseSuccessDto<TestimonialsDetailItemDto>)
    ),
    tag = "Testimonials"
)]
pub async fn get_testimonial_by_id(
	Extension(service): Extension<Arc<dyn TestimonialService>>,
	Path(id): Path<String>,
) -> Response {
	let uuid = match Uuid::parse_str(&id) {
		Ok(u) => u,
		Err(e) => {
			return ApiMessage::new(StatusCode::BAD_REQUEST, format!("Invalid UUID: {e}"))
				.into_response();
		}
	};
	match service.get(uuid).await {
		Ok(t) if !t.is_deleted => {
			ApiSuccess(TestimonialsDetailItemDto::from(t)).into_response()
		}
		Ok(_) => {
			ApiMessage::new(StatusCode::NOT_FOUND, "Testimonial not found").into_response()
		}
		Err(e) => ApiMessage::new(StatusCode::NOT_FOUND, e.to_string()).into_response(),
	}
}

#[utoipa::path(
    post,
    security(("Bearer" = [])),
    path = "/v1/landing/cms/testimonials/create",
    request_body = TestimonialsCreateRequestDto,
    responses(
        (status = 201, description = "[USER] Create new testimonial", body = ResponseSuccessDto<TestimonialsDetailItemDto>)
    ),
    tag = "Testimonials"
)]
pub async fn post_create_testimonial(
	headers: HeaderMap,
	Extension(state): Extension<AppState>,
	Extension(service): Extension<Arc<dyn TestimonialService>>,
	ValidatedJson(payload): ValidatedJson<TestimonialsCreateRequestDto>,
) -> Result<impl IntoResponse, AppError> {
	require_auth!(headers.clone(), state, {
		let email = extract_email(&headers).ok_or_else(|| {
			AppError::AuthenticationError("Token tidak valid".to_string())
		})?;
		let user_info = state
			.user_lookup_service
			.get_user_by_email(&email, &state)
			.await
			.map_err(|_| AppError::NotFoundError("User not found".to_string()))?;
		let user = user_info.basic_info;
		let user_id = Uuid::parse_str(&user.id)
			.map_err(|e| AppError::BadRequestError(format!("Invalid user ID: {e}")))?;
		let entity = TestimonialEntity {
			id: Uuid::new_v4(),
			user_id,
			user_fullname: user.fullname.clone(),
			role: payload.role,
			content: payload.content,
			is_deleted: false,
			created_at: chrono::Utc::now().to_rfc3339(),
			updated_at: chrono::Utc::now().to_rfc3339(),
		};
		let created = service.create(entity).await?;
		Ok(ApiCreated(TestimonialsDetailItemDto::from(created)))
	})
}

#[utoipa::path(
    patch,
    security(("Bearer" = [])),
    path = "/v1/landing/cms/testimonials/update/{id}",
    params(
        ("id" = String, Path, description = "Testimonial ID")
    ),
    request_body = TestimonialsUpdateRequestDto,
    responses(
        (status = 200, description = "[USER] Update testimonial")
    ),
    tag = "Testimonials"
)]
pub async fn patch_update_testimonial(
	headers: HeaderMap,
	Extension(state): Extension<AppState>,
	Extension(service): Extension<Arc<dyn TestimonialService>>,
	Path(id): Path<String>,
	ValidatedJson(payload): ValidatedJson<TestimonialsUpdateRequestDto>,
) -> Result<impl IntoResponse, AppError> {
	require_auth!(headers, state, {
		let uuid = Uuid::parse_str(&id)
			.map_err(|e| AppError::BadRequestError(format!("Invalid UUID: {e}")))?;
		let existing = service.get(uuid).await?;
		let entity = TestimonialEntity {
			id: existing.id,
			user_id: existing.user_id,
			user_fullname: existing.user_fullname,
			role: payload.role,
			content: payload.content,
			is_deleted: existing.is_deleted,
			created_at: existing.created_at,
			updated_at: chrono::Utc::now().to_rfc3339(),
		};
		service.update(entity).await?;
		Ok(ApiMessage::ok("Testimonial updated"))
	})
}

#[utoipa::path(
    delete,
    security(("Bearer" = [])),
    path = "/v1/landing/cms/testimonials/delete/{id}",
    params(
        ("id" = String, Path, description = "Testimonial ID")
    ),
    responses(
        (status = 200, description = "[USER] Soft delete testimonial")
    ),
    tag = "Testimonials"
)]
pub async fn delete_testimonial(
	headers: HeaderMap,
	Extension(state): Extension<AppState>,
	Extension(service): Extension<Arc<dyn TestimonialService>>,
	Path(id): Path<String>,
) -> Result<impl IntoResponse, AppError> {
	require_auth!(headers, state, {
		let uuid = Uuid::parse_str(&id)
			.map_err(|e| AppError::BadRequestError(format!("Invalid UUID: {e}")))?;
		service.delete(uuid).await?;
		Ok(ApiMessage::ok("Testimonial deleted"))
	})
}