//! 家庭成员健康代理 Handler — 同意管理 + 健康摘要查看

use axum::extract::{Json, Path, Query, State};
use axum::Extension;
use erp_core::error::AppError;
use erp_core::rbac::require_permission;
use erp_core::types::{ApiResponse, TenantContext};
use serde::Deserialize;
use uuid::Uuid;

use crate::dto::patient_dto::*;
use crate::service::family_proxy_service;
use crate::state::HealthState;

#[derive(Debug, Clone, Deserialize)]
pub struct VersionQuery {
    pub version: i32,
}

/// 授权家庭成员访问健康数据
pub async fn grant_family_access(
    State(state): State<HealthState>,
    Extension(ctx): Extension<TenantContext>,
    Path((patient_id, family_member_id)): Path<(Uuid, Uuid)>,
    Query(params): Query<VersionQuery>,
    Json(req): Json<GrantFamilyAccessReq>,
) -> Result<Json<ApiResponse<FamilyMemberResp>>, AppError> {
    require_permission(&ctx, "health.patient.manage")?;
    let result = family_proxy_service::grant_family_access(
        &state, ctx.tenant_id, patient_id, family_member_id,
        Some(ctx.user_id), req, params.version,
    ).await?;
    Ok(Json(ApiResponse::ok(result)))
}

/// 撤销家庭成员健康数据访问
pub async fn revoke_family_access(
    State(state): State<HealthState>,
    Extension(ctx): Extension<TenantContext>,
    Path((patient_id, family_member_id)): Path<(Uuid, Uuid)>,
    Query(params): Query<VersionQuery>,
) -> Result<Json<ApiResponse<FamilyMemberResp>>, AppError> {
    require_permission(&ctx, "health.patient.manage")?;
    let result = family_proxy_service::revoke_family_access(
        &state, ctx.tenant_id, patient_id, family_member_id,
        Some(ctx.user_id), params.version,
    ).await?;
    Ok(Json(ApiResponse::ok(result)))
}

/// 家庭成员查看关联患者列表
pub async fn list_my_family_patients(
    State(state): State<HealthState>,
    Extension(ctx): Extension<TenantContext>,
) -> Result<Json<ApiResponse<Vec<FamilyPatientSummaryResp>>>, AppError> {
    let result = family_proxy_service::list_family_patients(
        &state, ctx.tenant_id, ctx.user_id,
    ).await?;
    Ok(Json(ApiResponse::ok(result)))
}

/// 家庭成员查看患者健康摘要
pub async fn get_family_health_summary(
    State(state): State<HealthState>,
    Extension(ctx): Extension<TenantContext>,
    Path(patient_id): Path<Uuid>,
) -> Result<Json<ApiResponse<FamilyHealthSummaryResp>>, AppError> {
    let result = family_proxy_service::get_family_health_summary(
        &state, ctx.tenant_id, ctx.user_id, patient_id,
    ).await?;
    Ok(Json(ApiResponse::ok(result)))
}

/// 绑定家庭成员到系统用户（小程序扫码验证后调用）
pub async fn link_family_member_user(
    State(state): State<HealthState>,
    Extension(ctx): Extension<TenantContext>,
    Path(family_member_id): Path<Uuid>,
) -> Result<Json<ApiResponse<FamilyMemberResp>>, AppError> {
    let result = family_proxy_service::link_family_member_user(
        &state, ctx.tenant_id, family_member_id, ctx.user_id,
    ).await?;
    Ok(Json(ApiResponse::ok(result)))
}