// Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2019-Present Datadog, Inc.
use serde::de::{Error, MapAccess, Visitor};
use serde::{Deserialize, Deserializer, Serialize};
use serde_with::skip_serializing_none;
use std::fmt::{self, Formatter};

/// Object description of attributes from your event.
#[non_exhaustive]
#[skip_serializing_none]
#[derive(Clone, Debug, PartialEq, Serialize)]
pub struct EventAttributes {
    /// Aggregation key of the event.
    #[serde(rename = "aggregation_key")]
    pub aggregation_key: Option<String>,
    /// POSIX timestamp of the event. Must be sent as an integer (no quotation marks).
    /// Limited to events no older than 18 hours.
    #[serde(rename = "date_happened")]
    pub date_happened: Option<i64>,
    /// A device name.
    #[serde(rename = "device_name")]
    pub device_name: Option<String>,
    /// The duration between the triggering of the event and its recovery in nanoseconds.
    #[serde(rename = "duration")]
    pub duration: Option<i64>,
    /// The event title.
    #[serde(rename = "event_object")]
    pub event_object: Option<String>,
    /// The metadata associated with a request.
    #[serde(rename = "evt")]
    pub evt: Option<crate::datadogV2::model::Event>,
    /// Host name to associate with the event.
    /// Any tags associated with the host are also applied to this event.
    #[serde(rename = "hostname")]
    pub hostname: Option<String>,
    /// Attributes from the monitor that triggered the event.
    #[serde(
        rename = "monitor",
        default,
        with = "::serde_with::rust::double_option"
    )]
    pub monitor: Option<Option<crate::datadogV2::model::MonitorType>>,
    /// List of groups referred to in the event.
    #[serde(
        rename = "monitor_groups",
        default,
        with = "::serde_with::rust::double_option"
    )]
    pub monitor_groups: Option<Option<Vec<String>>>,
    /// ID of the monitor that triggered the event. When an event isn't related to a monitor, this field is empty.
    #[serde(
        rename = "monitor_id",
        default,
        with = "::serde_with::rust::double_option"
    )]
    pub monitor_id: Option<Option<i64>>,
    /// The priority of the event's monitor. For example, `normal` or `low`.
    #[serde(
        rename = "priority",
        default,
        with = "::serde_with::rust::double_option"
    )]
    pub priority: Option<Option<crate::datadogV2::model::EventPriority>>,
    /// Related event ID.
    #[serde(rename = "related_event_id")]
    pub related_event_id: Option<i64>,
    /// Service that triggered the event.
    #[serde(rename = "service")]
    pub service: Option<String>,
    /// The type of event being posted.
    /// For example, `nagios`, `hudson`, `jenkins`, `my_apps`, `chef`, `puppet`, `git` or `bitbucket`.
    /// The list of standard source attribute values is [available here](<https://docs.datadoghq.com/integrations/faq/list-of-api-source-attribute-value>).
    #[serde(rename = "source_type_name")]
    pub source_type_name: Option<String>,
    /// Identifier for the source of the event, such as a monitor alert, an externally-submitted event, or an integration.
    #[serde(rename = "sourcecategory")]
    pub sourcecategory: Option<String>,
    /// If an alert event is enabled, its status is one of the following:
    /// `failure`, `error`, `warning`, `info`, `success`, `user_update`,
    /// `recommendation`, or `snapshot`.
    #[serde(rename = "status")]
    pub status: Option<crate::datadogV2::model::EventStatusType>,
    /// A list of tags to apply to the event.
    #[serde(rename = "tags")]
    pub tags: Option<Vec<String>>,
    /// POSIX timestamp of your event in milliseconds.
    #[serde(rename = "timestamp")]
    pub timestamp: Option<i64>,
    /// The event title.
    #[serde(rename = "title")]
    pub title: Option<String>,
    #[serde(flatten)]
    pub additional_properties: std::collections::BTreeMap<String, serde_json::Value>,
    #[serde(skip)]
    #[serde(default)]
    pub(crate) _unparsed: bool,
}

impl EventAttributes {
    pub fn new() -> EventAttributes {
        EventAttributes {
            aggregation_key: None,
            date_happened: None,
            device_name: None,
            duration: None,
            event_object: None,
            evt: None,
            hostname: None,
            monitor: None,
            monitor_groups: None,
            monitor_id: None,
            priority: None,
            related_event_id: None,
            service: None,
            source_type_name: None,
            sourcecategory: None,
            status: None,
            tags: None,
            timestamp: None,
            title: None,
            additional_properties: std::collections::BTreeMap::new(),
            _unparsed: false,
        }
    }

    pub fn aggregation_key(mut self, value: String) -> Self {
        self.aggregation_key = Some(value);
        self
    }

    pub fn date_happened(mut self, value: i64) -> Self {
        self.date_happened = Some(value);
        self
    }

    pub fn device_name(mut self, value: String) -> Self {
        self.device_name = Some(value);
        self
    }

    pub fn duration(mut self, value: i64) -> Self {
        self.duration = Some(value);
        self
    }

    pub fn event_object(mut self, value: String) -> Self {
        self.event_object = Some(value);
        self
    }

    pub fn evt(mut self, value: crate::datadogV2::model::Event) -> Self {
        self.evt = Some(value);
        self
    }

    pub fn hostname(mut self, value: String) -> Self {
        self.hostname = Some(value);
        self
    }

    pub fn monitor(mut self, value: Option<crate::datadogV2::model::MonitorType>) -> Self {
        self.monitor = Some(value);
        self
    }

    pub fn monitor_groups(mut self, value: Option<Vec<String>>) -> Self {
        self.monitor_groups = Some(value);
        self
    }

    pub fn monitor_id(mut self, value: Option<i64>) -> Self {
        self.monitor_id = Some(value);
        self
    }

    pub fn priority(mut self, value: Option<crate::datadogV2::model::EventPriority>) -> Self {
        self.priority = Some(value);
        self
    }

    pub fn related_event_id(mut self, value: i64) -> Self {
        self.related_event_id = Some(value);
        self
    }

    pub fn service(mut self, value: String) -> Self {
        self.service = Some(value);
        self
    }

    pub fn source_type_name(mut self, value: String) -> Self {
        self.source_type_name = Some(value);
        self
    }

    pub fn sourcecategory(mut self, value: String) -> Self {
        self.sourcecategory = Some(value);
        self
    }

    pub fn status(mut self, value: crate::datadogV2::model::EventStatusType) -> Self {
        self.status = Some(value);
        self
    }

    pub fn tags(mut self, value: Vec<String>) -> Self {
        self.tags = Some(value);
        self
    }

    pub fn timestamp(mut self, value: i64) -> Self {
        self.timestamp = Some(value);
        self
    }

    pub fn title(mut self, value: String) -> Self {
        self.title = Some(value);
        self
    }

    pub fn additional_properties(
        mut self,
        value: std::collections::BTreeMap<String, serde_json::Value>,
    ) -> Self {
        self.additional_properties = value;
        self
    }
}

impl Default for EventAttributes {
    fn default() -> Self {
        Self::new()
    }
}

impl<'de> Deserialize<'de> for EventAttributes {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        struct EventAttributesVisitor;
        impl<'a> Visitor<'a> for EventAttributesVisitor {
            type Value = EventAttributes;

            fn expecting(&self, f: &mut Formatter<'_>) -> fmt::Result {
                f.write_str("a mapping")
            }

            fn visit_map<M>(self, mut map: M) -> Result<Self::Value, M::Error>
            where
                M: MapAccess<'a>,
            {
                let mut aggregation_key: Option<String> = None;
                let mut date_happened: Option<i64> = None;
                let mut device_name: Option<String> = None;
                let mut duration: Option<i64> = None;
                let mut event_object: Option<String> = None;
                let mut evt: Option<crate::datadogV2::model::Event> = None;
                let mut hostname: Option<String> = None;
                let mut monitor: Option<Option<crate::datadogV2::model::MonitorType>> = None;
                let mut monitor_groups: Option<Option<Vec<String>>> = None;
                let mut monitor_id: Option<Option<i64>> = None;
                let mut priority: Option<Option<crate::datadogV2::model::EventPriority>> = None;
                let mut related_event_id: Option<i64> = None;
                let mut service: Option<String> = None;
                let mut source_type_name: Option<String> = None;
                let mut sourcecategory: Option<String> = None;
                let mut status: Option<crate::datadogV2::model::EventStatusType> = None;
                let mut tags: Option<Vec<String>> = None;
                let mut timestamp: Option<i64> = None;
                let mut title: Option<String> = None;
                let mut additional_properties: std::collections::BTreeMap<
                    String,
                    serde_json::Value,
                > = std::collections::BTreeMap::new();
                let mut _unparsed = false;

                while let Some((k, v)) = map.next_entry::<String, serde_json::Value>()? {
                    match k.as_str() {
                        "aggregation_key" => {
                            if v.is_null() {
                                continue;
                            }
                            aggregation_key =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "date_happened" => {
                            if v.is_null() {
                                continue;
                            }
                            date_happened =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "device_name" => {
                            if v.is_null() {
                                continue;
                            }
                            device_name =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "duration" => {
                            if v.is_null() {
                                continue;
                            }
                            duration = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "event_object" => {
                            if v.is_null() {
                                continue;
                            }
                            event_object =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "evt" => {
                            if v.is_null() {
                                continue;
                            }
                            evt = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "hostname" => {
                            if v.is_null() {
                                continue;
                            }
                            hostname = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "monitor" => {
                            monitor = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "monitor_groups" => {
                            monitor_groups =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "monitor_id" => {
                            monitor_id = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "priority" => {
                            priority = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                            if let Some(ref _priority) = priority {
                                match _priority {
                                    Some(
                                        crate::datadogV2::model::EventPriority::UnparsedObject(
                                            _priority,
                                        ),
                                    ) => {
                                        _unparsed = true;
                                    }
                                    _ => {}
                                }
                            }
                        }
                        "related_event_id" => {
                            if v.is_null() {
                                continue;
                            }
                            related_event_id =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "service" => {
                            if v.is_null() {
                                continue;
                            }
                            service = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "source_type_name" => {
                            if v.is_null() {
                                continue;
                            }
                            source_type_name =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "sourcecategory" => {
                            if v.is_null() {
                                continue;
                            }
                            sourcecategory =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "status" => {
                            if v.is_null() {
                                continue;
                            }
                            status = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                            if let Some(ref _status) = status {
                                match _status {
                                    crate::datadogV2::model::EventStatusType::UnparsedObject(
                                        _status,
                                    ) => {
                                        _unparsed = true;
                                    }
                                    _ => {}
                                }
                            }
                        }
                        "tags" => {
                            if v.is_null() {
                                continue;
                            }
                            tags = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "timestamp" => {
                            if v.is_null() {
                                continue;
                            }
                            timestamp = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "title" => {
                            if v.is_null() {
                                continue;
                            }
                            title = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        &_ => {
                            if let Ok(value) = serde_json::from_value(v.clone()) {
                                additional_properties.insert(k, value);
                            }
                        }
                    }
                }

                let content = EventAttributes {
                    aggregation_key,
                    date_happened,
                    device_name,
                    duration,
                    event_object,
                    evt,
                    hostname,
                    monitor,
                    monitor_groups,
                    monitor_id,
                    priority,
                    related_event_id,
                    service,
                    source_type_name,
                    sourcecategory,
                    status,
                    tags,
                    timestamp,
                    title,
                    additional_properties,
                    _unparsed,
                };

                Ok(content)
            }
        }

        deserializer.deserialize_any(EventAttributesVisitor)
    }
}