use std::collections::HashMap;

use serde::{Deserialize, Serialize};

use super::common::{AgentStatus, ReadFormat, ReadSource};

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
pub struct AgentReadParams {
    pub target: String,
    pub source: ReadSource,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub lines: Option<u32>,
    #[serde(default)]
    pub format: ReadFormat,
    #[serde(default = "super::common::default_true")]
    pub strip_ansi: bool,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
pub struct AgentSendParams {
    pub target: String,
    pub text: String,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
pub struct AgentRenameParams {
    pub target: String,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub name: Option<String>,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
pub struct AgentStartParams {
    pub name: String,
    pub kind: String,
    pub pane_id: String,
    #[serde(default, skip_serializing_if = "Vec::is_empty")]
    pub args: Vec<String>,
    /// Startup timeout in milliseconds. Values must be greater than 3000 and at most 300000.
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub timeout_ms: Option<u64>,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
pub struct AgentPromptParams {
    pub target: String,
    pub text: String,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
pub struct AgentInfo {
    pub terminal_id: String,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub name: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub agent: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub terminal_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub terminal_title_stripped: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub display_agent: Option<String>,
    pub agent_status: AgentStatus,
    #[serde(default, skip_serializing_if = "super::is_false")]
    pub screen_detection_skipped: bool,
    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
    pub state_labels: HashMap<String, String>,
    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
    #[schemars(schema_with = "super::common::metadata_token_values_schema")]
    pub tokens: HashMap<String, String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub agent_session: Option<AgentSessionInfo>,
    pub workspace_id: String,
    pub tab_id: String,
    pub pane_id: String,
    pub focused: bool,
    #[serde(default, skip_serializing_if = "super::is_false")]
    pub launch_pending: bool,
    #[serde(default, skip_serializing_if = "super::is_false")]
    pub interactive_ready: bool,
    #[serde(default)]
    pub state_change_seq: u64,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub cwd: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub foreground_cwd: Option<String>,
    pub revision: u64,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
pub struct AgentSessionInfo {
    pub source: String,
    pub agent: String,
    pub kind: crate::agent_resume::AgentSessionRefKind,
    pub value: String,
}