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

package db

import (
	"context"

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

const createGitHubInstallation = `-- name: CreateGitHubInstallation :one
INSERT INTO github_installation (
    workspace_id, installation_id, account_login, account_type, account_avatar_url, connected_by_id
) VALUES (
    $1, $2, $3, $4, $5, $6
)
ON CONFLICT (workspace_id, installation_id) DO UPDATE SET
    account_login = EXCLUDED.account_login,
    account_type = EXCLUDED.account_type,
    account_avatar_url = EXCLUDED.account_avatar_url,
    connected_by_id = EXCLUDED.connected_by_id,
    updated_at = now()
RETURNING id, workspace_id, installation_id, account_login, account_type, account_avatar_url, connected_by_id, created_at, updated_at
`

type CreateGitHubInstallationParams struct {
	WorkspaceID      pgtype.UUID `json:"workspace_id"`
	InstallationID   int64       `json:"installation_id"`
	AccountLogin     string      `json:"account_login"`
	AccountType      string      `json:"account_type"`
	AccountAvatarUrl pgtype.Text `json:"account_avatar_url"`
	ConnectedByID    pgtype.UUID `json:"connected_by_id"`
}

func (q *Queries) CreateGitHubInstallation(ctx context.Context, arg CreateGitHubInstallationParams) (GithubInstallation, error) {
	row := q.db.QueryRow(ctx, createGitHubInstallation,
		arg.WorkspaceID,
		arg.InstallationID,
		arg.AccountLogin,
		arg.AccountType,
		arg.AccountAvatarUrl,
		arg.ConnectedByID,
	)
	var i GithubInstallation
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.InstallationID,
		&i.AccountLogin,
		&i.AccountType,
		&i.AccountAvatarUrl,
		&i.ConnectedByID,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const deleteGitHubInstallation = `-- name: DeleteGitHubInstallation :exec
DELETE FROM github_installation WHERE id = $1 AND workspace_id = $2
`

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

func (q *Queries) DeleteGitHubInstallation(ctx context.Context, arg DeleteGitHubInstallationParams) error {
	_, err := q.db.Exec(ctx, deleteGitHubInstallation, arg.ID, arg.WorkspaceID)
	return err
}

const deleteGitHubInstallationByInstallationID = `-- name: DeleteGitHubInstallationByInstallationID :many
DELETE FROM github_installation WHERE installation_id = $1
RETURNING id, workspace_id
`

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

// GitHub-side uninstall/suspend removes trust in the installation entirely, so
// drop every workspace binding. Returns one row per deleted binding so the
// handler can broadcast to each affected workspace.
func (q *Queries) DeleteGitHubInstallationByInstallationID(ctx context.Context, installationID int64) ([]DeleteGitHubInstallationByInstallationIDRow, error) {
	rows, err := q.db.Query(ctx, deleteGitHubInstallationByInstallationID, installationID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []DeleteGitHubInstallationByInstallationIDRow{}
	for rows.Next() {
		var i DeleteGitHubInstallationByInstallationIDRow
		if err := rows.Scan(&i.ID, &i.WorkspaceID); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const deletePendingGitHubInstallation = `-- name: DeletePendingGitHubInstallation :exec
DELETE FROM github_pending_installation WHERE installation_id = $1
`

func (q *Queries) DeletePendingGitHubInstallation(ctx context.Context, installationID int64) error {
	_, err := q.db.Exec(ctx, deletePendingGitHubInstallation, installationID)
	return err
}

const getGitHubInstallationByID = `-- name: GetGitHubInstallationByID :one
SELECT id, workspace_id, installation_id, account_login, account_type, account_avatar_url, connected_by_id, created_at, updated_at FROM github_installation
WHERE id = $1
`

func (q *Queries) GetGitHubInstallationByID(ctx context.Context, id pgtype.UUID) (GithubInstallation, error) {
	row := q.db.QueryRow(ctx, getGitHubInstallationByID, id)
	var i GithubInstallation
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.InstallationID,
		&i.AccountLogin,
		&i.AccountType,
		&i.AccountAvatarUrl,
		&i.ConnectedByID,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const getGitHubPullRequest = `-- name: GetGitHubPullRequest :one
SELECT id, workspace_id, installation_id, repo_owner, repo_name, pr_number, title, state, html_url, branch, author_login, author_avatar_url, merged_at, closed_at, pr_created_at, pr_updated_at, created_at, updated_at, head_sha, mergeable_state, additions, deletions, changed_files, api_mergeable, api_merge_state_status, checks_rollup_state, snapshot_head_sha, snapshot_fetched_at FROM github_pull_request
WHERE workspace_id = $1 AND repo_owner = $2 AND repo_name = $3 AND pr_number = $4
`

type GetGitHubPullRequestParams struct {
	WorkspaceID pgtype.UUID `json:"workspace_id"`
	RepoOwner   string      `json:"repo_owner"`
	RepoName    string      `json:"repo_name"`
	PrNumber    int32       `json:"pr_number"`
}

func (q *Queries) GetGitHubPullRequest(ctx context.Context, arg GetGitHubPullRequestParams) (GithubPullRequest, error) {
	row := q.db.QueryRow(ctx, getGitHubPullRequest,
		arg.WorkspaceID,
		arg.RepoOwner,
		arg.RepoName,
		arg.PrNumber,
	)
	var i GithubPullRequest
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.InstallationID,
		&i.RepoOwner,
		&i.RepoName,
		&i.PrNumber,
		&i.Title,
		&i.State,
		&i.HtmlUrl,
		&i.Branch,
		&i.AuthorLogin,
		&i.AuthorAvatarUrl,
		&i.MergedAt,
		&i.ClosedAt,
		&i.PrCreatedAt,
		&i.PrUpdatedAt,
		&i.CreatedAt,
		&i.UpdatedAt,
		&i.HeadSha,
		&i.MergeableState,
		&i.Additions,
		&i.Deletions,
		&i.ChangedFiles,
		&i.ApiMergeable,
		&i.ApiMergeStateStatus,
		&i.ChecksRollupState,
		&i.SnapshotHeadSha,
		&i.SnapshotFetchedAt,
	)
	return i, err
}

const getIssuePullRequestCloseAggregate = `-- name: GetIssuePullRequestCloseAggregate :one
SELECT
    COALESCE(SUM(CASE WHEN pr.state IN ('open', 'draft') THEN 1 ELSE 0 END), 0)::bigint AS open_count,
    COALESCE(SUM(CASE WHEN pr.state = 'merged' AND ipr.close_intent THEN 1 ELSE 0 END), 0)::bigint AS merged_with_close_intent_count
FROM github_pull_request pr
JOIN issue_pull_request ipr ON ipr.pull_request_id = pr.id
WHERE ipr.issue_id = $1 AND NOT ipr.reference_only
`

type GetIssuePullRequestCloseAggregateRow struct {
	OpenCount                  int64 `json:"open_count"`
	MergedWithCloseIntentCount int64 `json:"merged_with_close_intent_count"`
}

// Aggregates the issue's linked PRs into the two counts that gate
// auto-advance: how many are still in flight (`open` or `draft`) and how
// many merged PRs declared explicit closing intent on the link row. The
// webhook auto-advances the issue when open_count = 0 AND
// merged_with_close_intent_count > 0. Both the PR state and the link row
// (with close_intent) are persisted before this query runs, so the result
// is event-agnostic — a link-only sibling closing after a closing-keyword
// PR has already merged still resolves the issue.
//
// reference_only links (a PR that merely mentions the issue identifier in its
// body) are excluded: they are hidden from the issue PR list, so they must not
// silently gate auto-advance either. An open body-only mention would otherwise
// keep open_count > 0 and block the issue from advancing while being invisible
// in the UI. (reference_only rows never carry close_intent, so excluding them
// does not change merged_with_close_intent_count.)
func (q *Queries) GetIssuePullRequestCloseAggregate(ctx context.Context, issueID pgtype.UUID) (GetIssuePullRequestCloseAggregateRow, error) {
	row := q.db.QueryRow(ctx, getIssuePullRequestCloseAggregate, issueID)
	var i GetIssuePullRequestCloseAggregateRow
	err := row.Scan(&i.OpenCount, &i.MergedWithCloseIntentCount)
	return i, err
}

const getIssueReviewHeadSha = `-- name: GetIssueReviewHeadSha :one
SELECT head_sha FROM (
    SELECT pr.head_sha AS head_sha, pr.state AS state, pr.pr_updated_at AS pr_updated_at
    FROM github_pull_request pr
    JOIN issue_pull_request ipr ON ipr.pull_request_id = pr.id
    WHERE ipr.issue_id = $1 AND pr.head_sha <> '' AND NOT ipr.reference_only
    UNION ALL
    SELECT pr.head_sha AS head_sha, pr.state AS state, pr.pr_updated_at AS pr_updated_at
    FROM vcs_pull_request pr
    JOIN issue_vcs_pull_request ipr ON ipr.pull_request_id = pr.id
    WHERE ipr.issue_id = $1 AND pr.head_sha <> '' AND NOT ipr.reference_only
) combined
ORDER BY (state IN ('open', 'draft')) DESC, pr_updated_at DESC
LIMIT 1
`

// Returns the head SHA of the commit currently "under review" for an issue:
// the most-recently-updated linked PR that still has an open/draft state and a
// non-empty head_sha. Used by the reviewer-loop dedup (TEN-356) so a pending
// review task pinned to an old head does not satisfy a request after HEAD
// advanced. Prefers in-flight PRs (open/draft) over merged/closed ones so a
// stale merged sibling can't shadow the live review target; falls back to the
// newest linked PR with a head_sha when none are open. Returns no rows (empty
// string) when the issue has no linked PR — callers treat that as "no SHA key"
// and dedup on (issue_id, agent_id) alone, preserving pre-TEN-356 behavior.
//
// Spans both GitHub and self-hosted VCS PRs: a self-hosted PR pushing a new
// commit must move the dedup head SHA the same way a GitHub PR does, otherwise
// a fresh review round could be merged away against a stale key.
// reference_only links are excluded on both arms, matching the PR-list and
// close-aggregate queries: a body-only mention is hidden from the list and the
// close gate, so it must not win this ORDER BY and become the review dedup head
// SHA either, masking the real working PR's SHA.
func (q *Queries) GetIssueReviewHeadSha(ctx context.Context, issueID pgtype.UUID) (string, error) {
	row := q.db.QueryRow(ctx, getIssueReviewHeadSha, issueID)
	var head_sha string
	err := row.Scan(&head_sha)
	return head_sha, err
}

const getPendingGitHubInstallation = `-- name: GetPendingGitHubInstallation :one
SELECT installation_id, account_login, account_type, account_avatar_url, received_at, updated_at FROM github_pending_installation WHERE installation_id = $1
`

func (q *Queries) GetPendingGitHubInstallation(ctx context.Context, installationID int64) (GithubPendingInstallation, error) {
	row := q.db.QueryRow(ctx, getPendingGitHubInstallation, installationID)
	var i GithubPendingInstallation
	err := row.Scan(
		&i.InstallationID,
		&i.AccountLogin,
		&i.AccountType,
		&i.AccountAvatarUrl,
		&i.ReceivedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const linkIssueToPullRequest = `-- name: LinkIssueToPullRequest :exec

INSERT INTO issue_pull_request (
    issue_id, pull_request_id, linked_by_type, linked_by_id, close_intent, reference_only
) VALUES (
    $1, $2, $4, $5, $3, $6
)
ON CONFLICT (issue_id, pull_request_id) DO UPDATE SET
    close_intent = CASE
        WHEN $7 THEN issue_pull_request.close_intent
        ELSE EXCLUDED.close_intent
    END,
    reference_only = CASE
        WHEN $7 THEN issue_pull_request.reference_only
        ELSE EXCLUDED.reference_only
    END
`

type LinkIssueToPullRequestParams struct {
	IssueID             pgtype.UUID `json:"issue_id"`
	PullRequestID       pgtype.UUID `json:"pull_request_id"`
	CloseIntent         bool        `json:"close_intent"`
	LinkedByType        pgtype.Text `json:"linked_by_type"`
	LinkedByID          pgtype.UUID `json:"linked_by_id"`
	ReferenceOnly       bool        `json:"reference_only"`
	PreserveCloseIntent bool        `json:"preserve_close_intent"`
}

// =====================
// Issue ↔ Pull Request link
// =====================
// close_intent reflects the PR's explicit close declaration at the moment
// the webhook is allowed to update that intent. Open/edit/merge webhooks use
// the current title/body parse result so authors can remove a closing keyword
// before merge. Post-terminal edits can opt into preserving the stored value,
// keeping the merge-time decision stable.
//
// reference_only marks a link justified ONLY by a bare body mention (no closing
// keyword, no title/branch reference). It follows the same preserve gate as
// close_intent so a post-terminal edit can't retroactively hide a PR that did
// the work. The issue's PR list filters these out (see ListPullRequestsByIssue).
func (q *Queries) LinkIssueToPullRequest(ctx context.Context, arg LinkIssueToPullRequestParams) error {
	_, err := q.db.Exec(ctx, linkIssueToPullRequest,
		arg.IssueID,
		arg.PullRequestID,
		arg.CloseIntent,
		arg.LinkedByType,
		arg.LinkedByID,
		arg.ReferenceOnly,
		arg.PreserveCloseIntent,
	)
	return err
}

const listGitHubInstallationsByInstallationID = `-- name: ListGitHubInstallationsByInstallationID :many
SELECT id, workspace_id, installation_id, account_login, account_type, account_avatar_url, connected_by_id, created_at, updated_at FROM github_installation
WHERE installation_id = $1
ORDER BY created_at ASC, id ASC
`

// One installation_id can be bound to several workspaces; webhook routing lists
// every binding and fans the event out to each bound workspace. Ordered oldest
// first so processing is deterministic and replay-stable.
func (q *Queries) ListGitHubInstallationsByInstallationID(ctx context.Context, installationID int64) ([]GithubInstallation, error) {
	rows, err := q.db.Query(ctx, listGitHubInstallationsByInstallationID, installationID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []GithubInstallation{}
	for rows.Next() {
		var i GithubInstallation
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.InstallationID,
			&i.AccountLogin,
			&i.AccountType,
			&i.AccountAvatarUrl,
			&i.ConnectedByID,
			&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 listGitHubInstallationsByWorkspace = `-- name: ListGitHubInstallationsByWorkspace :many

SELECT id, workspace_id, installation_id, account_login, account_type, account_avatar_url, connected_by_id, created_at, updated_at FROM github_installation
WHERE workspace_id = $1
ORDER BY created_at ASC
`

// =====================
// GitHub Installation
// =====================
func (q *Queries) ListGitHubInstallationsByWorkspace(ctx context.Context, workspaceID pgtype.UUID) ([]GithubInstallation, error) {
	rows, err := q.db.Query(ctx, listGitHubInstallationsByWorkspace, workspaceID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []GithubInstallation{}
	for rows.Next() {
		var i GithubInstallation
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.InstallationID,
			&i.AccountLogin,
			&i.AccountType,
			&i.AccountAvatarUrl,
			&i.ConnectedByID,
			&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 listIssueIDsForPullRequest = `-- name: ListIssueIDsForPullRequest :many
SELECT issue_id FROM issue_pull_request
WHERE pull_request_id = $1
`

func (q *Queries) ListIssueIDsForPullRequest(ctx context.Context, pullRequestID pgtype.UUID) ([]pgtype.UUID, error) {
	rows, err := q.db.Query(ctx, listIssueIDsForPullRequest, pullRequestID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []pgtype.UUID{}
	for rows.Next() {
		var issue_id pgtype.UUID
		if err := rows.Scan(&issue_id); err != nil {
			return nil, err
		}
		items = append(items, issue_id)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const listPullRequestsByIssue = `-- name: ListPullRequestsByIssue :many
WITH issue_prs AS (
    SELECT pr.id, pr.snapshot_head_sha
    FROM github_pull_request pr
    JOIN issue_pull_request ipr ON ipr.pull_request_id = pr.id
    WHERE ipr.issue_id = $1 AND NOT ipr.reference_only
),
checks AS (
    SELECT
        cr.pr_id,
        COUNT(*)::bigint AS total,
        SUM(CASE WHEN cr.status = 'completed' AND cr.conclusion IN
                ('failure','cancelled','timed_out','action_required','startup_failure','stale','error')
            THEN 1 ELSE 0 END)::bigint AS failed,
        SUM(CASE WHEN cr.status = 'completed' AND cr.conclusion IN
                ('success','neutral','skipped')
            THEN 1 ELSE 0 END)::bigint AS passed,
        SUM(CASE WHEN cr.status <> 'completed' OR cr.conclusion IS NULL
            THEN 1 ELSE 0 END)::bigint AS running,
        COALESCE(
            array_agg(cr.name) FILTER (WHERE cr.status = 'completed' AND cr.conclusion IN
                ('failure','cancelled','timed_out','action_required','startup_failure','stale','error')),
            '{}'
        )::text[] AS failed_names
    FROM github_pull_request_check_run cr
    JOIN issue_prs ip ON ip.id = cr.pr_id
    WHERE cr.head_sha = ip.snapshot_head_sha AND ip.snapshot_head_sha <> ''
    GROUP BY cr.pr_id
)
SELECT
    pr.id, pr.workspace_id, pr.installation_id, pr.repo_owner, pr.repo_name,
    pr.pr_number, pr.title, pr.state, pr.html_url, pr.branch, pr.author_login,
    pr.author_avatar_url, pr.merged_at, pr.closed_at, pr.pr_created_at,
    pr.pr_updated_at, pr.head_sha, pr.mergeable_state,
    pr.additions, pr.deletions, pr.changed_files,
    pr.api_mergeable, pr.api_merge_state_status, pr.checks_rollup_state,
    pr.snapshot_head_sha, pr.snapshot_fetched_at,
    pr.created_at, pr.updated_at,
    COALESCE(c.total, 0)::bigint   AS checks_total,
    COALESCE(c.passed, 0)::bigint  AS checks_passed,
    COALESCE(c.failed, 0)::bigint  AS checks_failed,
    COALESCE(c.running, 0)::bigint AS checks_running,
    COALESCE(c.failed_names, '{}')::text[] AS failed_check_names
FROM github_pull_request pr
JOIN issue_pull_request ipr ON ipr.pull_request_id = pr.id
LEFT JOIN checks c ON c.pr_id = pr.id
WHERE ipr.issue_id = $1 AND NOT ipr.reference_only
ORDER BY pr.pr_created_at DESC
`

type ListPullRequestsByIssueRow struct {
	ID                  pgtype.UUID        `json:"id"`
	WorkspaceID         pgtype.UUID        `json:"workspace_id"`
	InstallationID      int64              `json:"installation_id"`
	RepoOwner           string             `json:"repo_owner"`
	RepoName            string             `json:"repo_name"`
	PrNumber            int32              `json:"pr_number"`
	Title               string             `json:"title"`
	State               string             `json:"state"`
	HtmlUrl             string             `json:"html_url"`
	Branch              pgtype.Text        `json:"branch"`
	AuthorLogin         pgtype.Text        `json:"author_login"`
	AuthorAvatarUrl     pgtype.Text        `json:"author_avatar_url"`
	MergedAt            pgtype.Timestamptz `json:"merged_at"`
	ClosedAt            pgtype.Timestamptz `json:"closed_at"`
	PrCreatedAt         pgtype.Timestamptz `json:"pr_created_at"`
	PrUpdatedAt         pgtype.Timestamptz `json:"pr_updated_at"`
	HeadSha             string             `json:"head_sha"`
	MergeableState      pgtype.Text        `json:"mergeable_state"`
	Additions           int32              `json:"additions"`
	Deletions           int32              `json:"deletions"`
	ChangedFiles        int32              `json:"changed_files"`
	ApiMergeable        pgtype.Text        `json:"api_mergeable"`
	ApiMergeStateStatus pgtype.Text        `json:"api_merge_state_status"`
	ChecksRollupState   pgtype.Text        `json:"checks_rollup_state"`
	SnapshotHeadSha     string             `json:"snapshot_head_sha"`
	SnapshotFetchedAt   pgtype.Timestamptz `json:"snapshot_fetched_at"`
	CreatedAt           pgtype.Timestamptz `json:"created_at"`
	UpdatedAt           pgtype.Timestamptz `json:"updated_at"`
	ChecksTotal         int64              `json:"checks_total"`
	ChecksPassed        int64              `json:"checks_passed"`
	ChecksFailed        int64              `json:"checks_failed"`
	ChecksRunning       int64              `json:"checks_running"`
	FailedCheckNames    []string           `json:"failed_check_names"`
}

// Returns the issue's linked PRs with the GitHub API snapshot (MUL-5265): the
// mergeability verdict, the CI rollup, and per-check counts for the PR's
// CURRENT snapshot head SHA. Checks are aggregated from
// github_pull_request_check_run — the run-level snapshot written by the API
// refresh pipeline — NOT the legacy suite-level webhook aggregation, which is
// removed. The `issue_prs` CTE narrows to this issue's PR ids first so the
// aggregation only touches check rows for those PRs. Rows for an OLD head are
// excluded by the snapshot_head_sha filter. reference_only links (a PR that
// merely mentions the issue identifier in its body, with no closing keyword and
// no title/branch reference) are filtered out — they are not working PRs.
func (q *Queries) ListPullRequestsByIssue(ctx context.Context, issueID pgtype.UUID) ([]ListPullRequestsByIssueRow, error) {
	rows, err := q.db.Query(ctx, listPullRequestsByIssue, issueID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []ListPullRequestsByIssueRow{}
	for rows.Next() {
		var i ListPullRequestsByIssueRow
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.InstallationID,
			&i.RepoOwner,
			&i.RepoName,
			&i.PrNumber,
			&i.Title,
			&i.State,
			&i.HtmlUrl,
			&i.Branch,
			&i.AuthorLogin,
			&i.AuthorAvatarUrl,
			&i.MergedAt,
			&i.ClosedAt,
			&i.PrCreatedAt,
			&i.PrUpdatedAt,
			&i.HeadSha,
			&i.MergeableState,
			&i.Additions,
			&i.Deletions,
			&i.ChangedFiles,
			&i.ApiMergeable,
			&i.ApiMergeStateStatus,
			&i.ChecksRollupState,
			&i.SnapshotHeadSha,
			&i.SnapshotFetchedAt,
			&i.CreatedAt,
			&i.UpdatedAt,
			&i.ChecksTotal,
			&i.ChecksPassed,
			&i.ChecksFailed,
			&i.ChecksRunning,
			&i.FailedCheckNames,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const unlinkIssueFromPullRequest = `-- name: UnlinkIssueFromPullRequest :exec
DELETE FROM issue_pull_request
WHERE issue_id = $1 AND pull_request_id = $2
`

type UnlinkIssueFromPullRequestParams struct {
	IssueID       pgtype.UUID `json:"issue_id"`
	PullRequestID pgtype.UUID `json:"pull_request_id"`
}

func (q *Queries) UnlinkIssueFromPullRequest(ctx context.Context, arg UnlinkIssueFromPullRequestParams) error {
	_, err := q.db.Exec(ctx, unlinkIssueFromPullRequest, arg.IssueID, arg.PullRequestID)
	return err
}

const updateGitHubInstallationAccountByInstallationID = `-- name: UpdateGitHubInstallationAccountByInstallationID :many
UPDATE github_installation
SET account_login = $2,
    account_type = $3,
    account_avatar_url = $4,
    updated_at = now()
WHERE installation_id = $1
RETURNING id, workspace_id, installation_id, account_login, account_type, account_avatar_url, connected_by_id, created_at, updated_at
`

type UpdateGitHubInstallationAccountByInstallationIDParams struct {
	InstallationID   int64       `json:"installation_id"`
	AccountLogin     string      `json:"account_login"`
	AccountType      string      `json:"account_type"`
	AccountAvatarUrl pgtype.Text `json:"account_avatar_url"`
}

// Refresh the GitHub account display metadata across every workspace binding of
// an installation (fired by installation.created/new_permissions_accepted/
// unsuspend). Leaves workspace_id and connected_by_id untouched.
func (q *Queries) UpdateGitHubInstallationAccountByInstallationID(ctx context.Context, arg UpdateGitHubInstallationAccountByInstallationIDParams) ([]GithubInstallation, error) {
	rows, err := q.db.Query(ctx, updateGitHubInstallationAccountByInstallationID,
		arg.InstallationID,
		arg.AccountLogin,
		arg.AccountType,
		arg.AccountAvatarUrl,
	)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []GithubInstallation{}
	for rows.Next() {
		var i GithubInstallation
		if err := rows.Scan(
			&i.ID,
			&i.WorkspaceID,
			&i.InstallationID,
			&i.AccountLogin,
			&i.AccountType,
			&i.AccountAvatarUrl,
			&i.ConnectedByID,
			&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 upsertGitHubPullRequest = `-- name: UpsertGitHubPullRequest :one

INSERT INTO github_pull_request (
    workspace_id, installation_id, repo_owner, repo_name, pr_number,
    title, state, html_url, branch, author_login, author_avatar_url,
    merged_at, closed_at, pr_created_at, pr_updated_at,
    head_sha, mergeable_state,
    additions, deletions, changed_files
) VALUES (
    $1, $2, $3, $4, $5,
    $6, $7, $8, $15, $16, $17,
    $18, $19, $9, $10,
    $11, $20,
    $12, $13, $14
)
ON CONFLICT (workspace_id, repo_owner, repo_name, pr_number) DO UPDATE SET
    installation_id = EXCLUDED.installation_id,
    title = EXCLUDED.title,
    state = EXCLUDED.state,
    html_url = EXCLUDED.html_url,
    branch = EXCLUDED.branch,
    author_login = EXCLUDED.author_login,
    author_avatar_url = EXCLUDED.author_avatar_url,
    merged_at = EXCLUDED.merged_at,
    closed_at = EXCLUDED.closed_at,
    pr_updated_at = EXCLUDED.pr_updated_at,
    head_sha = EXCLUDED.head_sha,
    mergeable_state = CASE
        WHEN COALESCE($21::boolean, FALSE) THEN NULL
        WHEN EXCLUDED.mergeable_state IS NOT NULL THEN EXCLUDED.mergeable_state
        ELSE github_pull_request.mergeable_state
    END,
    additions     = EXCLUDED.additions,
    deletions     = EXCLUDED.deletions,
    changed_files = EXCLUDED.changed_files,
    updated_at = now()
RETURNING id, workspace_id, installation_id, repo_owner, repo_name, pr_number, title, state, html_url, branch, author_login, author_avatar_url, merged_at, closed_at, pr_created_at, pr_updated_at, created_at, updated_at, head_sha, mergeable_state, additions, deletions, changed_files, api_mergeable, api_merge_state_status, checks_rollup_state, snapshot_head_sha, snapshot_fetched_at
`

type UpsertGitHubPullRequestParams struct {
	WorkspaceID         pgtype.UUID        `json:"workspace_id"`
	InstallationID      int64              `json:"installation_id"`
	RepoOwner           string             `json:"repo_owner"`
	RepoName            string             `json:"repo_name"`
	PrNumber            int32              `json:"pr_number"`
	Title               string             `json:"title"`
	State               string             `json:"state"`
	HtmlUrl             string             `json:"html_url"`
	PrCreatedAt         pgtype.Timestamptz `json:"pr_created_at"`
	PrUpdatedAt         pgtype.Timestamptz `json:"pr_updated_at"`
	HeadSha             string             `json:"head_sha"`
	Additions           int32              `json:"additions"`
	Deletions           int32              `json:"deletions"`
	ChangedFiles        int32              `json:"changed_files"`
	Branch              pgtype.Text        `json:"branch"`
	AuthorLogin         pgtype.Text        `json:"author_login"`
	AuthorAvatarUrl     pgtype.Text        `json:"author_avatar_url"`
	MergedAt            pgtype.Timestamptz `json:"merged_at"`
	ClosedAt            pgtype.Timestamptz `json:"closed_at"`
	MergeableState      pgtype.Text        `json:"mergeable_state"`
	ClearMergeableState pgtype.Bool        `json:"clear_mergeable_state"`
}

// =====================
// GitHub Pull Request
// =====================
// mergeable_state has three-state semantics on UPDATE:
//  1. clear_mergeable_state=true → write NULL (state-changing actions like
//     opened/synchronize/reopened/edited(base) invalidate the prior verdict).
//  2. clear_mergeable_state=false, mergeable_state non-null → write the value.
//  3. clear_mergeable_state=false, mergeable_state null → preserve existing
//     column. Metadata events (labeled/assigned/etc.) ship payloads without
//     mergeability, and silently clobbering a known clean/dirty would lose
//     information that GitHub only re-computes lazily.
//
// INSERT path always writes the incoming value (NULL acceptable for a new row).
func (q *Queries) UpsertGitHubPullRequest(ctx context.Context, arg UpsertGitHubPullRequestParams) (GithubPullRequest, error) {
	row := q.db.QueryRow(ctx, upsertGitHubPullRequest,
		arg.WorkspaceID,
		arg.InstallationID,
		arg.RepoOwner,
		arg.RepoName,
		arg.PrNumber,
		arg.Title,
		arg.State,
		arg.HtmlUrl,
		arg.PrCreatedAt,
		arg.PrUpdatedAt,
		arg.HeadSha,
		arg.Additions,
		arg.Deletions,
		arg.ChangedFiles,
		arg.Branch,
		arg.AuthorLogin,
		arg.AuthorAvatarUrl,
		arg.MergedAt,
		arg.ClosedAt,
		arg.MergeableState,
		arg.ClearMergeableState,
	)
	var i GithubPullRequest
	err := row.Scan(
		&i.ID,
		&i.WorkspaceID,
		&i.InstallationID,
		&i.RepoOwner,
		&i.RepoName,
		&i.PrNumber,
		&i.Title,
		&i.State,
		&i.HtmlUrl,
		&i.Branch,
		&i.AuthorLogin,
		&i.AuthorAvatarUrl,
		&i.MergedAt,
		&i.ClosedAt,
		&i.PrCreatedAt,
		&i.PrUpdatedAt,
		&i.CreatedAt,
		&i.UpdatedAt,
		&i.HeadSha,
		&i.MergeableState,
		&i.Additions,
		&i.Deletions,
		&i.ChangedFiles,
		&i.ApiMergeable,
		&i.ApiMergeStateStatus,
		&i.ChecksRollupState,
		&i.SnapshotHeadSha,
		&i.SnapshotFetchedAt,
	)
	return i, err
}

const upsertPendingGitHubInstallation = `-- name: UpsertPendingGitHubInstallation :one
INSERT INTO github_pending_installation (
    installation_id, account_login, account_type, account_avatar_url
) VALUES (
    $1, $2, $3, $4
)
ON CONFLICT (installation_id) DO UPDATE SET
    account_login = EXCLUDED.account_login,
    account_type = EXCLUDED.account_type,
    account_avatar_url = EXCLUDED.account_avatar_url,
    updated_at = now()
RETURNING installation_id, account_login, account_type, account_avatar_url, received_at, updated_at
`

type UpsertPendingGitHubInstallationParams struct {
	InstallationID   int64       `json:"installation_id"`
	AccountLogin     string      `json:"account_login"`
	AccountType      string      `json:"account_type"`
	AccountAvatarUrl pgtype.Text `json:"account_avatar_url"`
}

func (q *Queries) UpsertPendingGitHubInstallation(ctx context.Context, arg UpsertPendingGitHubInstallationParams) (GithubPendingInstallation, error) {
	row := q.db.QueryRow(ctx, upsertPendingGitHubInstallation,
		arg.InstallationID,
		arg.AccountLogin,
		arg.AccountType,
		arg.AccountAvatarUrl,
	)
	var i GithubPendingInstallation
	err := row.Scan(
		&i.InstallationID,
		&i.AccountLogin,
		&i.AccountType,
		&i.AccountAvatarUrl,
		&i.ReceivedAt,
		&i.UpdatedAt,
	)
	return i, err
}