use super::*;

impl From<module_runtime::CreationEntryTypeAdminUpsertInput> for CreationEntryTypeAdminUpsertInput {
    fn from(input: module_runtime::CreationEntryTypeAdminUpsertInput) -> Self {
        Self {
            id: input.id,
            title: input.title,
            subtitle: input.subtitle,
            badge: input.badge,
            image_src: input.image_src,
            visible: input.visible,
            open: input.open,
            sort_order: input.sort_order,
            category_id: input.category_id,
            category_label: input.category_label,
            category_sort_order: input.category_sort_order,
            unified_creation_spec_json: input.unified_creation_spec_json,
        }
    }
}

/// 将业务层 banner JSON 保存输入转换为 SpacetimeDB 生成绑定类型。
impl From<module_runtime::CreationEntryEventBannersAdminUpsertInput>
    for CreationEntryEventBannersAdminUpsertInput
{
    fn from(input: module_runtime::CreationEntryEventBannersAdminUpsertInput) -> Self {
        Self {
            event_banners_json: input.event_banners_json,
        }
    }
}

impl From<module_runtime::AdminWorkVisibilityListInput> for AdminWorkVisibilityListInput {
    fn from(input: module_runtime::AdminWorkVisibilityListInput) -> Self {
        Self {
            admin_user_id: input.admin_user_id,
        }
    }
}

impl From<module_runtime::AdminWorkVisibilityUpdateInput> for AdminWorkVisibilityUpdateInput {
    fn from(input: module_runtime::AdminWorkVisibilityUpdateInput) -> Self {
        Self {
            admin_user_id: input.admin_user_id,
            source_type: input.source_type,
            profile_id: input.profile_id,
            visible: input.visible,
        }
    }
}

pub(crate) fn build_admin_work_visibility_list_input(
    admin_user_id: String,
) -> Result<module_runtime::AdminWorkVisibilityListInput, String> {
    let admin_user_id = admin_user_id.trim().to_string();
    if admin_user_id.is_empty() {
        return Err("adminUserId 不能为空".to_string());
    }
    Ok(module_runtime::AdminWorkVisibilityListInput { admin_user_id })
}

pub(crate) fn build_admin_work_visibility_update_input(
    admin_user_id: String,
    source_type: String,
    profile_id: String,
    visible: bool,
) -> Result<module_runtime::AdminWorkVisibilityUpdateInput, String> {
    let admin_user_id = admin_user_id.trim().to_string();
    if admin_user_id.is_empty() {
        return Err("adminUserId 不能为空".to_string());
    }
    let source_type = source_type.trim().to_string();
    if source_type.is_empty() {
        return Err("sourceType 不能为空".to_string());
    }
    let profile_id = profile_id.trim().to_string();
    if profile_id.is_empty() {
        return Err("profileId 不能为空".to_string());
    }
    Ok(module_runtime::AdminWorkVisibilityUpdateInput {
        admin_user_id,
        source_type,
        profile_id,
        visible,
    })
}

impl From<module_runtime::RuntimeSettingGetInput> for RuntimeSettingGetInput {
    fn from(input: module_runtime::RuntimeSettingGetInput) -> Self {
        Self {
            user_id: input.user_id,
        }
    }
}

impl From<module_runtime::RuntimeSettingUpsertInput> for RuntimeSettingUpsertInput {
    fn from(input: module_runtime::RuntimeSettingUpsertInput) -> Self {
        Self {
            user_id: input.user_id,
            music_volume: input.music_volume,
            platform_theme: map_runtime_platform_theme(input.platform_theme),
            updated_at_micros: input.updated_at_micros,
        }
    }
}

impl From<module_runtime::RuntimeBrowseHistoryListInput> for RuntimeBrowseHistoryListInput {
    fn from(input: module_runtime::RuntimeBrowseHistoryListInput) -> Self {
        Self {
            user_id: input.user_id,
        }
    }
}

impl From<module_runtime::RuntimeBrowseHistoryClearInput> for RuntimeBrowseHistoryClearInput {
    fn from(input: module_runtime::RuntimeBrowseHistoryClearInput) -> Self {
        Self {
            user_id: input.user_id,
        }
    }
}

impl From<module_runtime::RuntimeBrowseHistorySyncInput> for RuntimeBrowseHistorySyncInput {
    fn from(input: module_runtime::RuntimeBrowseHistorySyncInput) -> Self {
        Self {
            user_id: input.user_id,
            entries: input.entries.into_iter().map(Into::into).collect(),
            updated_at_micros: input.updated_at_micros,
        }
    }
}

impl From<module_runtime::RuntimeBrowseHistoryWriteInput> for RuntimeBrowseHistoryWriteInput {
    fn from(input: module_runtime::RuntimeBrowseHistoryWriteInput) -> Self {
        Self {
            owner_user_id: input.owner_user_id,
            profile_id: input.profile_id,
            world_name: input.world_name,
            subtitle: input.subtitle,
            summary_text: input.summary_text,
            cover_image_src: input.cover_image_src,
            theme_mode: input.theme_mode,
            author_display_name: input.author_display_name,
            visited_at: input.visited_at,
        }
    }
}

impl From<module_runtime::RuntimeSnapshotGetInput> for RuntimeSnapshotGetInput {
    fn from(input: module_runtime::RuntimeSnapshotGetInput) -> Self {
        Self {
            user_id: input.user_id,
        }
    }
}

impl From<module_runtime::RuntimeSnapshotDeleteInput> for RuntimeSnapshotDeleteInput {
    fn from(input: module_runtime::RuntimeSnapshotDeleteInput) -> Self {
        Self {
            user_id: input.user_id,
        }
    }
}

impl From<module_runtime::RuntimeTrackingEventInput> for RuntimeTrackingEventInput {
    fn from(input: module_runtime::RuntimeTrackingEventInput) -> Self {
        Self {
            event_id: input.event_id,
            event_key: input.event_key,
            scope_kind: map_runtime_tracking_scope_kind(input.scope_kind),
            scope_id: input.scope_id,
            user_id: input.user_id,
            owner_user_id: input.owner_user_id,
            profile_id: input.profile_id,
            module_key: input.module_key,
            metadata_json: input.metadata_json,
            occurred_at_micros: input.occurred_at_micros,
        }
    }
}

pub type CreationEntryConfigRecord =
    shared_contracts::creation_entry_config::CreationEntryConfigResponse;
pub type AdminWorkVisibilityRecord = shared_contracts::admin::AdminWorkVisibilityEntryPayload;

pub(crate) fn map_creation_entry_config_procedure_result(
    result: CreationEntryConfigProcedureResult,
) -> Result<CreationEntryConfigRecord, SpacetimeClientError> {
    if !result.ok {
        return Err(SpacetimeClientError::procedure_failed(result.error_message));
    }

    let snapshot = result
        .record
        .ok_or_else(|| SpacetimeClientError::missing_snapshot("创作入口配置快照"))?;

    Ok(module_runtime::build_creation_entry_config_response(
        map_creation_entry_config_snapshot(snapshot),
    ))
}

pub(crate) fn map_admin_work_visibility_list_procedure_result(
    result: AdminWorkVisibilityListProcedureResult,
) -> Result<Vec<AdminWorkVisibilityRecord>, SpacetimeClientError> {
    if !result.ok {
        return Err(SpacetimeClientError::procedure_failed(result.error_message));
    }
    Ok(result
        .entries
        .into_iter()
        .map(map_admin_work_visibility_snapshot)
        .collect())
}

pub(crate) fn map_admin_work_visibility_procedure_result(
    result: AdminWorkVisibilityProcedureResult,
) -> Result<AdminWorkVisibilityRecord, SpacetimeClientError> {
    if !result.ok {
        return Err(SpacetimeClientError::procedure_failed(result.error_message));
    }
    result
        .record
        .map(map_admin_work_visibility_snapshot)
        .ok_or_else(|| SpacetimeClientError::missing_snapshot("后台作品可见性快照"))
}

fn map_admin_work_visibility_snapshot(
    snapshot: AdminWorkVisibilitySnapshot,
) -> AdminWorkVisibilityRecord {
    AdminWorkVisibilityRecord {
        source_type: snapshot.source_type,
        work_id: snapshot.work_id,
        profile_id: snapshot.profile_id,
        source_session_id: snapshot.source_session_id,
        public_work_code: snapshot.public_work_code,
        owner_user_id: snapshot.owner_user_id,
        author_display_name: snapshot.author_display_name,
        title: snapshot.title,
        subtitle: snapshot.subtitle,
        cover_image_src: snapshot.cover_image_src,
        visible: snapshot.visible,
        published_at_micros: snapshot.published_at_micros,
        updated_at_micros: snapshot.updated_at_micros,
    }
}

/// 从本地订阅表行组装创作入口配置响应，兼容旧单条 banner 字段。
pub(crate) fn build_creation_entry_config_record_from_rows(
    header: CreationEntryConfig,
    mut creation_types: Vec<CreationEntryTypeConfig>,
) -> CreationEntryConfigRecord {
    creation_types.sort_by(|left, right| {
        left.sort_order
            .cmp(&right.sort_order)
            .then_with(|| left.id.cmp(&right.id))
    });

    module_runtime::build_creation_entry_config_response(
        module_runtime::CreationEntryConfigSnapshot {
            config_id: header.config_id,
            start_card: module_runtime::CreationEntryStartCardSnapshot {
                title: header.start_title,
                description: header.start_description,
                idle_badge: header.start_idle_badge,
                busy_badge: header.start_busy_badge,
            },
            type_modal: module_runtime::CreationEntryTypeModalSnapshot {
                title: header.modal_title,
                description: header.modal_description,
            },
            event_banner: module_runtime::CreationEntryEventBannerSnapshot {
                title: creation_entry_text_or_default(
                    header.event_title,
                    module_runtime::DEFAULT_CREATION_ENTRY_EVENT_TITLE,
                ),
                description: creation_entry_text_or_default(
                    header.event_description,
                    module_runtime::DEFAULT_CREATION_ENTRY_EVENT_DESCRIPTION,
                ),
                cover_image_src: creation_entry_text_or_default(
                    header.event_cover_image_src,
                    module_runtime::DEFAULT_CREATION_ENTRY_EVENT_COVER_IMAGE_SRC,
                ),
                prize_pool_mud_points: header.event_prize_pool_mud_points,
                starts_at_text: creation_entry_text_or_default(
                    header.event_starts_at_text,
                    module_runtime::DEFAULT_CREATION_ENTRY_EVENT_STARTS_AT_TEXT,
                ),
                ends_at_text: creation_entry_text_or_default(
                    header.event_ends_at_text,
                    module_runtime::DEFAULT_CREATION_ENTRY_EVENT_ENDS_AT_TEXT,
                ),
                render_mode: "structured".to_string(),
                html_code: None,
            },
            event_banners_json: header.event_banners_json,
            creation_types: creation_types
                .into_iter()
                .map(|item| module_runtime::CreationEntryTypeSnapshot {
                    id: item.id,
                    title: item.title,
                    subtitle: item.subtitle,
                    badge: item.badge,
                    image_src: item.image_src,
                    visible: item.visible,
                    open: item.open,
                    sort_order: item.sort_order,
                    category_id: creation_entry_text_or_default(
                        item.category_id,
                        module_runtime::DEFAULT_CREATION_ENTRY_CATEGORY_ID,
                    ),
                    category_label: creation_entry_text_or_default(
                        item.category_label,
                        module_runtime::DEFAULT_CREATION_ENTRY_CATEGORY_LABEL,
                    ),
                    category_sort_order: item.category_sort_order,
                    updated_at_micros: item.updated_at.to_micros_since_unix_epoch(),
                    unified_creation_spec_json: item.unified_creation_spec_json,
                })
                .collect(),
            updated_at_micros: header.updated_at.to_micros_since_unix_epoch(),
        },
    )
}

/// 将 SpacetimeDB procedure 快照映射为 module-runtime 领域快照。
fn map_creation_entry_config_snapshot(
    snapshot: CreationEntryConfigSnapshot,
) -> module_runtime::CreationEntryConfigSnapshot {
    module_runtime::CreationEntryConfigSnapshot {
        config_id: snapshot.config_id,
        start_card: module_runtime::CreationEntryStartCardSnapshot {
            title: snapshot.start_card.title,
            description: snapshot.start_card.description,
            idle_badge: snapshot.start_card.idle_badge,
            busy_badge: snapshot.start_card.busy_badge,
        },
        type_modal: module_runtime::CreationEntryTypeModalSnapshot {
            title: snapshot.type_modal.title,
            description: snapshot.type_modal.description,
        },
        event_banner: module_runtime::CreationEntryEventBannerSnapshot {
            title: snapshot.event_banner.title,
            description: snapshot.event_banner.description,
            cover_image_src: snapshot.event_banner.cover_image_src,
            prize_pool_mud_points: snapshot.event_banner.prize_pool_mud_points,
            starts_at_text: snapshot.event_banner.starts_at_text,
            ends_at_text: snapshot.event_banner.ends_at_text,
            render_mode: snapshot.event_banner.render_mode,
            html_code: snapshot.event_banner.html_code,
        },
        event_banners_json: snapshot.event_banners_json,
        creation_types: snapshot
            .creation_types
            .into_iter()
            .map(|item| module_runtime::CreationEntryTypeSnapshot {
                id: item.id,
                title: item.title,
                subtitle: item.subtitle,
                badge: item.badge,
                image_src: item.image_src,
                visible: item.visible,
                open: item.open,
                sort_order: item.sort_order,
                category_id: item.category_id,
                category_label: item.category_label,
                category_sort_order: item.category_sort_order,
                updated_at_micros: item.updated_at_micros,
                unified_creation_spec_json: item.unified_creation_spec_json,
            })
            .collect(),
        updated_at_micros: snapshot.updated_at_micros,
    }
}

fn creation_entry_text_or_default(value: Option<String>, default_value: &str) -> String {
    value
        .map(|value| value.trim().to_string())
        .filter(|value| !value.is_empty())
        .unwrap_or_else(|| default_value.to_string())
}

pub(crate) fn map_runtime_setting_procedure_result(
    result: RuntimeSettingProcedureResult,
) -> Result<RuntimeSettingsRecord, SpacetimeClientError> {
    if !result.ok {
        return Err(SpacetimeClientError::procedure_failed(result.error_message));
    }

    let snapshot = result
        .record
        .ok_or_else(|| SpacetimeClientError::missing_snapshot("runtime settings 快照"))?;

    Ok(build_runtime_setting_record(map_runtime_setting_snapshot(
        snapshot,
    )))
}

pub(crate) fn map_runtime_tracking_event_procedure_result(
    result: RuntimeTrackingEventProcedureResult,
) -> Result<(), SpacetimeClientError> {
    if !result.ok {
        return Err(SpacetimeClientError::procedure_failed(result.error_message));
    }

    Ok(())
}

pub(crate) fn map_runtime_tracking_event_batch_procedure_result(
    result: RuntimeTrackingEventBatchProcedureResult,
) -> Result<u32, SpacetimeClientError> {
    if !result.ok {
        return Err(SpacetimeClientError::procedure_failed(result.error_message));
    }

    Ok(result.accepted_count)
}

pub(crate) fn map_runtime_snapshot_procedure_result(
    result: RuntimeSnapshotProcedureResult,
) -> Result<Option<RuntimeSnapshotRecord>, SpacetimeClientError> {
    if !result.ok {
        return Err(SpacetimeClientError::procedure_failed(result.error_message));
    }

    result
        .record
        .map(|snapshot| {
            build_runtime_snapshot_record(map_runtime_snapshot_snapshot(snapshot))
                .map_err(|error| SpacetimeClientError::Runtime(error.to_string()))
        })
        .transpose()
}

pub(crate) fn map_runtime_snapshot_required_procedure_result(
    result: RuntimeSnapshotProcedureResult,
) -> Result<RuntimeSnapshotRecord, SpacetimeClientError> {
    map_runtime_snapshot_procedure_result(result)?
        .ok_or_else(|| SpacetimeClientError::missing_snapshot("runtime snapshot 快照"))
}

pub(crate) fn map_runtime_snapshot_delete_procedure_result(
    result: RuntimeSnapshotProcedureResult,
) -> Result<bool, SpacetimeClientError> {
    map_runtime_snapshot_procedure_result(result).map(|record| record.is_some())
}

pub(crate) fn map_runtime_setting_snapshot(
    snapshot: RuntimeSettingSnapshot,
) -> module_runtime::RuntimeSettingSnapshot {
    module_runtime::RuntimeSettingSnapshot {
        user_id: snapshot.user_id,
        music_volume: snapshot.music_volume,
        platform_theme: map_runtime_platform_theme_back(snapshot.platform_theme),
        created_at_micros: snapshot.created_at_micros,
        updated_at_micros: snapshot.updated_at_micros,
    }
}

pub(crate) fn map_runtime_platform_theme(
    value: DomainRuntimePlatformTheme,
) -> crate::module_bindings::RuntimePlatformTheme {
    match value {
        DomainRuntimePlatformTheme::Light => crate::module_bindings::RuntimePlatformTheme::Light,
        DomainRuntimePlatformTheme::Dark => crate::module_bindings::RuntimePlatformTheme::Dark,
    }
}

pub(crate) fn map_runtime_platform_theme_back(
    value: crate::module_bindings::RuntimePlatformTheme,
) -> DomainRuntimePlatformTheme {
    match value {
        crate::module_bindings::RuntimePlatformTheme::Light => DomainRuntimePlatformTheme::Light,
        crate::module_bindings::RuntimePlatformTheme::Dark => DomainRuntimePlatformTheme::Dark,
    }
}

pub(crate) fn map_runtime_tracking_scope_kind(
    value: DomainRuntimeTrackingScopeKind,
) -> crate::module_bindings::RuntimeTrackingScopeKind {
    match value {
        DomainRuntimeTrackingScopeKind::Site => {
            crate::module_bindings::RuntimeTrackingScopeKind::Site
        }
        DomainRuntimeTrackingScopeKind::Work => {
            crate::module_bindings::RuntimeTrackingScopeKind::Work
        }
        DomainRuntimeTrackingScopeKind::Module => {
            crate::module_bindings::RuntimeTrackingScopeKind::Module
        }
        DomainRuntimeTrackingScopeKind::User => {
            crate::module_bindings::RuntimeTrackingScopeKind::User
        }
    }
}

pub(crate) fn map_runtime_tracking_scope_kind_back(
    value: crate::module_bindings::RuntimeTrackingScopeKind,
) -> DomainRuntimeTrackingScopeKind {
    match value {
        crate::module_bindings::RuntimeTrackingScopeKind::Site => {
            DomainRuntimeTrackingScopeKind::Site
        }
        crate::module_bindings::RuntimeTrackingScopeKind::Work => {
            DomainRuntimeTrackingScopeKind::Work
        }
        crate::module_bindings::RuntimeTrackingScopeKind::Module => {
            DomainRuntimeTrackingScopeKind::Module
        }
        crate::module_bindings::RuntimeTrackingScopeKind::User => {
            DomainRuntimeTrackingScopeKind::User
        }
    }
}

pub(crate) fn parse_json_value(
    value: &str,
    label: &str,
) -> Result<serde_json::Value, SpacetimeClientError> {
    serde_json::from_str::<serde_json::Value>(value)
        .map_err(|error| SpacetimeClientError::Runtime(format!("{label} 非法: {error}")))
}

pub(crate) fn parse_json_array(
    value: &str,
    label: &str,
) -> Result<Vec<serde_json::Value>, SpacetimeClientError> {
    match parse_json_value(value, label)? {
        serde_json::Value::Array(entries) => Ok(entries),
        _ => Err(SpacetimeClientError::Runtime(format!(
            "{label} 必须是 JSON array"
        ))),
    }
}

pub(crate) fn parse_json_string_array(
    value: &str,
    label: &str,
) -> Result<Vec<String>, SpacetimeClientError> {
    parse_json_array(value, label)?
        .into_iter()
        .map(|entry| match entry {
            serde_json::Value::String(value) => Ok(value),
            _ => Err(SpacetimeClientError::Runtime(format!(
                "{label} 必须是 string array"
            ))),
        })
        .collect()
}

pub(crate) fn parse_supported_actions_json(
    value: &str,
) -> Result<Vec<CustomWorldSupportedActionRecord>, SpacetimeClientError> {
    parse_json_array(value, "custom world agent supported_actions_json")?
        .into_iter()
        .map(|entry| {
            let object = entry.as_object().ok_or_else(|| {
                SpacetimeClientError::Runtime(
                    "custom world supported action 必须是 JSON object".to_string(),
                )
            })?;
            let action = object
                .get("action")
                .and_then(serde_json::Value::as_str)
                .map(str::trim)
                .filter(|value| !value.is_empty())
                .ok_or_else(|| {
                    SpacetimeClientError::Runtime(
                        "custom world supported action.action 缺失".to_string(),
                    )
                })?;
            let enabled = object
                .get("enabled")
                .and_then(serde_json::Value::as_bool)
                .ok_or_else(|| {
                    SpacetimeClientError::Runtime(
                        "custom world supported action.enabled 缺失".to_string(),
                    )
                })?;

            Ok(CustomWorldSupportedActionRecord {
                action: action.to_string(),
                enabled,
                reason: object
                    .get("reason")
                    .and_then(serde_json::Value::as_str)
                    .map(str::trim)
                    .filter(|value| !value.is_empty())
                    .map(ToOwned::to_owned),
            })
        })
        .collect()
}

#[derive(Clone, Debug, PartialEq)]
pub struct BigFishRuntimeParamsRecord {
    pub level_count: u32,
    pub merge_count_per_upgrade: u32,
    pub spawn_target_count: u32,
    pub leader_move_speed: f32,
    pub follower_catch_up_speed: f32,
    pub offscreen_cull_seconds: f32,
    pub prey_spawn_delta_levels: Vec<u32>,
    pub threat_spawn_delta_levels: Vec<u32>,
    pub win_level: u32,
}

#[derive(Clone, Debug, PartialEq)]
pub struct BigFishGameDraftRecord {
    pub title: String,
    pub subtitle: String,
    pub core_fun: String,
    pub ecology_theme: String,
    pub levels: Vec<BigFishLevelBlueprintRecord>,
    pub background: BigFishBackgroundBlueprintRecord,
    pub runtime_params: BigFishRuntimeParamsRecord,
}

#[derive(Clone, Debug, PartialEq)]
pub struct BigFishRuntimeEntityRecord {
    pub entity_id: String,
    pub level: u32,
    pub position: BigFishVector2Record,
    pub radius: f32,
    pub offscreen_seconds: f32,
}

#[derive(Clone, Debug, PartialEq)]
pub struct BigFishRuntimeRunRecord {
    pub run_id: String,
    pub session_id: String,
    pub status: String,
    pub tick: u64,
    pub player_level: u32,
    pub win_level: u32,
    pub leader_entity_id: Option<String>,
    pub owned_entities: Vec<BigFishRuntimeEntityRecord>,
    pub wild_entities: Vec<BigFishRuntimeEntityRecord>,
    pub camera_center: BigFishVector2Record,
    pub last_input: BigFishVector2Record,
    pub event_log: Vec<String>,
    pub updated_at: String,
}