// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.30.0
// source: chat.sql

package db

import (
	"context"

	"github.com/jackc/pgx/v5/pgtype"
)

const archiveChatSession = `-- name: ArchiveChatSession :exec
UPDATE chat_session SET status = 'archived', updated_at = now()
WHERE id = $1
`

func (q *Queries) ArchiveChatSession(ctx context.Context, id pgtype.UUID) error {
	_, err := q.db.Exec(ctx, archiveChatSession, id)
	return err
}

const createChatMessage = `-- name: CreateChatMessage :one
INSERT INTO chat_message (chat_session_id, role, content, task_id)
VALUES ($1, $2, $3, $4)
RETURNING id, chat_session_id, role, content, task_id, created_at
`

type CreateChatMessageParams struct {
	ChatSessionID pgtype.UUID `json:"chat_session_id"`
	Role          string      `json:"role"`
	Content       string      `json:"content"`
	TaskID        pgtype.UUID `json:"task_id"`
}

func (q *Queries) CreateChatMessage(ctx context.Context, arg CreateChatMessageParams) (ChatMessage, error) {
	row := q.db.QueryRow(ctx, createChatMessage,
		arg.ChatSessionID,
		arg.Role,
		arg.Content,
		arg.TaskID,
	)
	var i ChatMessage
	err := row.Scan(
		&i.ID,
		&i.ChatSessionID,
		&i.Role,
		&i.Content,
		&i.TaskID,
		&i.CreatedAt,
	)
	return i, err
}

const createChatSession = `-- name: CreateChatSession :one
INSERT INTO chat_session (workspace_id, agent_id, creator_id, title)
VALUES ($1, $2, $3, $4)
RETURNING id, workspace_id, agent_id, creator_id, title, session_id, work_dir, status, created_at, updated_at
`

type CreateChatSessionParams struct {
	WorkspaceID pgtype.UUID `json:"workspace_id"`
	AgentID     pgtype.UUID `json:"agent_id"`
	CreatorID   pgtype.UUID `json:"creator_id"`
	Title       string      `json:"title"`
}

func (q *Queries) CreateChatSession(ctx context.Context, arg CreateChatSessionParams) (ChatSession, error) {
	row := q.db.QueryRow(ctx, createChatSession,
		arg.WorkspaceID,
		arg.AgentID,
		arg.CreatorID,
		arg.Title,
	)
	var i ChatSession
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.AgentID,
		&i.CreatorID,
		&i.Title,
		&i.SessionID,
		&i.WorkDir,
		&i.Status,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const createChatTask = `-- name: CreateChatTask :one
INSERT INTO agent_task_queue (agent_id, runtime_id, issue_id, status, priority, chat_session_id)
VALUES ($1, $2, NULL, 'queued', $3, $4)
RETURNING id, agent_id, issue_id, status, priority, dispatched_at, started_at, completed_at, result, error, created_at, context, runtime_id, session_id, work_dir, trigger_comment_id, chat_session_id
`

type CreateChatTaskParams struct {
	AgentID       pgtype.UUID `json:"agent_id"`
	RuntimeID     pgtype.UUID `json:"runtime_id"`
	Priority      int32       `json:"priority"`
	ChatSessionID pgtype.UUID `json:"chat_session_id"`
}

func (q *Queries) CreateChatTask(ctx context.Context, arg CreateChatTaskParams) (AgentTaskQueue, error) {
	row := q.db.QueryRow(ctx, createChatTask,
		arg.AgentID,
		arg.RuntimeID,
		arg.Priority,
		arg.ChatSessionID,
	)
	var i AgentTaskQueue
	err := row.Scan(
		&i.ID,
		&i.AgentID,
		&i.IssueID,
		&i.Status,
		&i.Priority,
		&i.DispatchedAt,
		&i.StartedAt,
		&i.CompletedAt,
		&i.Result,
		&i.Error,
		&i.CreatedAt,
		&i.Context,
		&i.RuntimeID,
		&i.SessionID,
		&i.WorkDir,
		&i.TriggerCommentID,
		&i.ChatSessionID,
	)
	return i, err
}

const getChatMessage = `-- name: GetChatMessage :one
SELECT id, chat_session_id, role, content, task_id, created_at FROM chat_message
WHERE id = $1
`

func (q *Queries) GetChatMessage(ctx context.Context, id pgtype.UUID) (ChatMessage, error) {
	row := q.db.QueryRow(ctx, getChatMessage, id)
	var i ChatMessage
	err := row.Scan(
		&i.ID,
		&i.ChatSessionID,
		&i.Role,
		&i.Content,
		&i.TaskID,
		&i.CreatedAt,
	)
	return i, err
}

const getChatSession = `-- name: GetChatSession :one
SELECT id, workspace_id, agent_id, creator_id, title, session_id, work_dir, status, created_at, updated_at FROM chat_session
WHERE id = $1
`

func (q *Queries) GetChatSession(ctx context.Context, id pgtype.UUID) (ChatSession, error) {
	row := q.db.QueryRow(ctx, getChatSession, id)
	var i ChatSession
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.AgentID,
		&i.CreatorID,
		&i.Title,
		&i.SessionID,
		&i.WorkDir,
		&i.Status,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const getChatSessionInWorkspace = `-- name: GetChatSessionInWorkspace :one
SELECT id, workspace_id, agent_id, creator_id, title, session_id, work_dir, status, created_at, updated_at FROM chat_session
WHERE id = $1 AND workspace_id = $2
`

type GetChatSessionInWorkspaceParams struct {
	ID          pgtype.UUID `json:"id"`
	WorkspaceID pgtype.UUID `json:"workspace_id"`
}

func (q *Queries) GetChatSessionInWorkspace(ctx context.Context, arg GetChatSessionInWorkspaceParams) (ChatSession, error) {
	row := q.db.QueryRow(ctx, getChatSessionInWorkspace, arg.ID, arg.WorkspaceID)
	var i ChatSession
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.AgentID,
		&i.CreatorID,
		&i.Title,
		&i.SessionID,
		&i.WorkDir,
		&i.Status,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const getLastChatTaskSession = `-- name: GetLastChatTaskSession :one
SELECT session_id, work_dir FROM agent_task_queue
WHERE chat_session_id = $1 AND status = 'completed' AND session_id IS NOT NULL
ORDER BY completed_at DESC
LIMIT 1
`

type GetLastChatTaskSessionRow struct {
	SessionID pgtype.Text `json:"session_id"`
	WorkDir   pgtype.Text `json:"work_dir"`
}

func (q *Queries) GetLastChatTaskSession(ctx context.Context, chatSessionID pgtype.UUID) (GetLastChatTaskSessionRow, error) {
	row := q.db.QueryRow(ctx, getLastChatTaskSession, chatSessionID)
	var i GetLastChatTaskSessionRow
	err := row.Scan(&i.SessionID, &i.WorkDir)
	return i, err
}

const listAllChatSessionsByCreator = `-- name: ListAllChatSessionsByCreator :many
SELECT id, workspace_id, agent_id, creator_id, title, session_id, work_dir, status, created_at, updated_at FROM chat_session
WHERE workspace_id = $1 AND creator_id = $2
ORDER BY updated_at DESC
`

type ListAllChatSessionsByCreatorParams struct {
	WorkspaceID pgtype.UUID `json:"workspace_id"`
	CreatorID   pgtype.UUID `json:"creator_id"`
}

func (q *Queries) ListAllChatSessionsByCreator(ctx context.Context, arg ListAllChatSessionsByCreatorParams) ([]ChatSession, error) {
	rows, err := q.db.Query(ctx, listAllChatSessionsByCreator, arg.WorkspaceID, arg.CreatorID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []ChatSession{}
	for rows.Next() {
		var i ChatSession
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.AgentID,
			&i.CreatorID,
			&i.Title,
			&i.SessionID,
			&i.WorkDir,
			&i.Status,
			&i.CreatedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const listChatMessages = `-- name: ListChatMessages :many
SELECT id, chat_session_id, role, content, task_id, created_at FROM chat_message
WHERE chat_session_id = $1
ORDER BY created_at ASC
`

func (q *Queries) ListChatMessages(ctx context.Context, chatSessionID pgtype.UUID) ([]ChatMessage, error) {
	rows, err := q.db.Query(ctx, listChatMessages, chatSessionID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []ChatMessage{}
	for rows.Next() {
		var i ChatMessage
		if err := rows.Scan(
			&i.ID,
			&i.ChatSessionID,
			&i.Role,
			&i.Content,
			&i.TaskID,
			&i.CreatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const listChatSessionsByCreator = `-- name: ListChatSessionsByCreator :many
SELECT id, workspace_id, agent_id, creator_id, title, session_id, work_dir, status, created_at, updated_at FROM chat_session
WHERE workspace_id = $1 AND creator_id = $2 AND status = 'active'
ORDER BY updated_at DESC
`

type ListChatSessionsByCreatorParams struct {
	WorkspaceID pgtype.UUID `json:"workspace_id"`
	CreatorID   pgtype.UUID `json:"creator_id"`
}

func (q *Queries) ListChatSessionsByCreator(ctx context.Context, arg ListChatSessionsByCreatorParams) ([]ChatSession, error) {
	rows, err := q.db.Query(ctx, listChatSessionsByCreator, arg.WorkspaceID, arg.CreatorID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []ChatSession{}
	for rows.Next() {
		var i ChatSession
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.AgentID,
			&i.CreatorID,
			&i.Title,
			&i.SessionID,
			&i.WorkDir,
			&i.Status,
			&i.CreatedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const touchChatSession = `-- name: TouchChatSession :exec
UPDATE chat_session SET updated_at = now()
WHERE id = $1
`

func (q *Queries) TouchChatSession(ctx context.Context, id pgtype.UUID) error {
	_, err := q.db.Exec(ctx, touchChatSession, id)
	return err
}

const updateChatSessionSession = `-- name: UpdateChatSessionSession :exec
UPDATE chat_session SET session_id = $2, work_dir = $3, updated_at = now()
WHERE id = $1
`

type UpdateChatSessionSessionParams struct {
	ID        pgtype.UUID `json:"id"`
	SessionID pgtype.Text `json:"session_id"`
	WorkDir   pgtype.Text `json:"work_dir"`
}

func (q *Queries) UpdateChatSessionSession(ctx context.Context, arg UpdateChatSessionSessionParams) error {
	_, err := q.db.Exec(ctx, updateChatSessionSession, arg.ID, arg.SessionID, arg.WorkDir)
	return err
}

const updateChatSessionTitle = `-- name: UpdateChatSessionTitle :one
UPDATE chat_session SET title = $2, updated_at = now()
WHERE id = $1
RETURNING id, workspace_id, agent_id, creator_id, title, session_id, work_dir, status, created_at, updated_at
`

type UpdateChatSessionTitleParams struct {
	ID    pgtype.UUID `json:"id"`
	Title string      `json:"title"`
}

func (q *Queries) UpdateChatSessionTitle(ctx context.Context, arg UpdateChatSessionTitleParams) (ChatSession, error) {
	row := q.db.QueryRow(ctx, updateChatSessionTitle, arg.ID, arg.Title)
	var i ChatSession
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.AgentID,
		&i.CreatorID,
		&i.Title,
		&i.SessionID,
		&i.WorkDir,
		&i.Status,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}