// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.31.1
// source: sessions.sql

package acpsqlc

import (
	"context"

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

const acquireMainWorktree = `-- name: AcquireMainWorktree :execrows
UPDATE workspaces SET active_main_session_id = $1
WHERE id = $2 AND active_main_session_id IS NULL
`

type AcquireMainWorktreeParams struct {
	ActiveMainSessionID pgtype.UUID `json:"active_main_session_id"`
	ID                  pgtype.UUID `json:"id"`
}

func (q *Queries) AcquireMainWorktree(ctx context.Context, arg AcquireMainWorktreeParams) (int64, error) {
	result, err := q.db.Exec(ctx, acquireMainWorktree, arg.ActiveMainSessionID, arg.ID)
	if err != nil {
		return 0, err
	}
	return result.RowsAffected(), nil
}

const countActiveSessions = `-- name: CountActiveSessions :one
SELECT COUNT(*) FROM acp_sessions WHERE status IN ('starting', 'running')
`

func (q *Queries) CountActiveSessions(ctx context.Context) (int64, error) {
	row := q.db.QueryRow(ctx, countActiveSessions)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const countActiveSessionsByUser = `-- name: CountActiveSessionsByUser :one
SELECT COUNT(*) FROM acp_sessions
WHERE user_id = $1 AND status IN ('starting', 'running')
`

func (q *Queries) CountActiveSessionsByUser(ctx context.Context, userID pgtype.UUID) (int64, error) {
	row := q.db.QueryRow(ctx, countActiveSessionsByUser, userID)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const getSessionByID = `-- name: GetSessionByID :one
SELECT id, workspace_id, project_id, agent_kind_id, user_id,
       issue_id, requirement_id, agent_session_id,
       branch, cwd_path, is_main_worktree, status,
       pid, exit_code, last_error, started_at, ended_at
FROM acp_sessions
WHERE id = $1
`

func (q *Queries) GetSessionByID(ctx context.Context, id pgtype.UUID) (AcpSession, error) {
	row := q.db.QueryRow(ctx, getSessionByID, id)
	var i AcpSession
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.ProjectID,
		&i.AgentKindID,
		&i.UserID,
		&i.IssueID,
		&i.RequirementID,
		&i.AgentSessionID,
		&i.Branch,
		&i.CwdPath,
		&i.IsMainWorktree,
		&i.Status,
		&i.Pid,
		&i.ExitCode,
		&i.LastError,
		&i.StartedAt,
		&i.EndedAt,
	)
	return i, err
}

const insertSession = `-- name: InsertSession :one
INSERT INTO acp_sessions (
  id, workspace_id, project_id, agent_kind_id, user_id,
  issue_id, requirement_id, branch, cwd_path, is_main_worktree, status
) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)
RETURNING id, workspace_id, project_id, agent_kind_id, user_id,
          issue_id, requirement_id, agent_session_id,
          branch, cwd_path, is_main_worktree, status,
          pid, exit_code, last_error, started_at, ended_at
`

type InsertSessionParams struct {
	ID             pgtype.UUID `json:"id"`
	WorkspaceID    pgtype.UUID `json:"workspace_id"`
	ProjectID      pgtype.UUID `json:"project_id"`
	AgentKindID    pgtype.UUID `json:"agent_kind_id"`
	UserID         pgtype.UUID `json:"user_id"`
	IssueID        pgtype.UUID `json:"issue_id"`
	RequirementID  pgtype.UUID `json:"requirement_id"`
	Branch         string      `json:"branch"`
	CwdPath        string      `json:"cwd_path"`
	IsMainWorktree bool        `json:"is_main_worktree"`
	Status         string      `json:"status"`
}

func (q *Queries) InsertSession(ctx context.Context, arg InsertSessionParams) (AcpSession, error) {
	row := q.db.QueryRow(ctx, insertSession,
		arg.ID,
		arg.WorkspaceID,
		arg.ProjectID,
		arg.AgentKindID,
		arg.UserID,
		arg.IssueID,
		arg.RequirementID,
		arg.Branch,
		arg.CwdPath,
		arg.IsMainWorktree,
		arg.Status,
	)
	var i AcpSession
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.ProjectID,
		&i.AgentKindID,
		&i.UserID,
		&i.IssueID,
		&i.RequirementID,
		&i.AgentSessionID,
		&i.Branch,
		&i.CwdPath,
		&i.IsMainWorktree,
		&i.Status,
		&i.Pid,
		&i.ExitCode,
		&i.LastError,
		&i.StartedAt,
		&i.EndedAt,
	)
	return i, err
}

const listAllSessions = `-- name: ListAllSessions :many
SELECT id, workspace_id, project_id, agent_kind_id, user_id,
       issue_id, requirement_id, agent_session_id,
       branch, cwd_path, is_main_worktree, status,
       pid, exit_code, last_error, started_at, ended_at
FROM acp_sessions
ORDER BY started_at DESC
`

func (q *Queries) ListAllSessions(ctx context.Context) ([]AcpSession, error) {
	rows, err := q.db.Query(ctx, listAllSessions)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []AcpSession
	for rows.Next() {
		var i AcpSession
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.ProjectID,
			&i.AgentKindID,
			&i.UserID,
			&i.IssueID,
			&i.RequirementID,
			&i.AgentSessionID,
			&i.Branch,
			&i.CwdPath,
			&i.IsMainWorktree,
			&i.Status,
			&i.Pid,
			&i.ExitCode,
			&i.LastError,
			&i.StartedAt,
			&i.EndedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const listSessionsByUser = `-- name: ListSessionsByUser :many
SELECT id, workspace_id, project_id, agent_kind_id, user_id,
       issue_id, requirement_id, agent_session_id,
       branch, cwd_path, is_main_worktree, status,
       pid, exit_code, last_error, started_at, ended_at
FROM acp_sessions
WHERE user_id = $1
ORDER BY started_at DESC
`

func (q *Queries) ListSessionsByUser(ctx context.Context, userID pgtype.UUID) ([]AcpSession, error) {
	rows, err := q.db.Query(ctx, listSessionsByUser, userID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []AcpSession
	for rows.Next() {
		var i AcpSession
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.ProjectID,
			&i.AgentKindID,
			&i.UserID,
			&i.IssueID,
			&i.RequirementID,
			&i.AgentSessionID,
			&i.Branch,
			&i.CwdPath,
			&i.IsMainWorktree,
			&i.Status,
			&i.Pid,
			&i.ExitCode,
			&i.LastError,
			&i.StartedAt,
			&i.EndedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const releaseMainWorktree = `-- name: ReleaseMainWorktree :execrows
UPDATE workspaces SET active_main_session_id = NULL
WHERE id = $1 AND active_main_session_id = $2
`

type ReleaseMainWorktreeParams struct {
	ID                  pgtype.UUID `json:"id"`
	ActiveMainSessionID pgtype.UUID `json:"active_main_session_id"`
}

func (q *Queries) ReleaseMainWorktree(ctx context.Context, arg ReleaseMainWorktreeParams) (int64, error) {
	result, err := q.db.Exec(ctx, releaseMainWorktree, arg.ID, arg.ActiveMainSessionID)
	if err != nil {
		return 0, err
	}
	return result.RowsAffected(), nil
}

const resetStuckSessionsOnRestart = `-- name: ResetStuckSessionsOnRestart :many
UPDATE acp_sessions
SET status = 'crashed',
    last_error = 'process_aborted_on_restart',
    ended_at = now()
WHERE status IN ('starting', 'running')
RETURNING id, workspace_id, user_id, branch, agent_kind_id, is_main_worktree
`

type ResetStuckSessionsOnRestartRow struct {
	ID             pgtype.UUID `json:"id"`
	WorkspaceID    pgtype.UUID `json:"workspace_id"`
	UserID         pgtype.UUID `json:"user_id"`
	Branch         string      `json:"branch"`
	AgentKindID    pgtype.UUID `json:"agent_kind_id"`
	IsMainWorktree bool        `json:"is_main_worktree"`
}

func (q *Queries) ResetStuckSessionsOnRestart(ctx context.Context) ([]ResetStuckSessionsOnRestartRow, error) {
	rows, err := q.db.Query(ctx, resetStuckSessionsOnRestart)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []ResetStuckSessionsOnRestartRow
	for rows.Next() {
		var i ResetStuckSessionsOnRestartRow
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.UserID,
			&i.Branch,
			&i.AgentKindID,
			&i.IsMainWorktree,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const updateSessionFinished = `-- name: UpdateSessionFinished :exec
UPDATE acp_sessions
SET status = $2, exit_code = $3, last_error = $4, ended_at = now()
WHERE id = $1
`

type UpdateSessionFinishedParams struct {
	ID        pgtype.UUID `json:"id"`
	Status    string      `json:"status"`
	ExitCode  *int32      `json:"exit_code"`
	LastError *string     `json:"last_error"`
}

func (q *Queries) UpdateSessionFinished(ctx context.Context, arg UpdateSessionFinishedParams) error {
	_, err := q.db.Exec(ctx, updateSessionFinished,
		arg.ID,
		arg.Status,
		arg.ExitCode,
		arg.LastError,
	)
	return err
}

const updateSessionRunning = `-- name: UpdateSessionRunning :exec
UPDATE acp_sessions
SET status = 'running', agent_session_id = $2, pid = $3
WHERE id = $1
`

type UpdateSessionRunningParams struct {
	ID             pgtype.UUID `json:"id"`
	AgentSessionID *string     `json:"agent_session_id"`
	Pid            *int32      `json:"pid"`
}

func (q *Queries) UpdateSessionRunning(ctx context.Context, arg UpdateSessionRunningParams) error {
	_, err := q.db.Exec(ctx, updateSessionRunning, arg.ID, arg.AgentSessionID, arg.Pid)
	return err
}