| 1 | import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query"; |
| 2 | |
| 3 | import { useSignedIn } from "./session"; |
| 4 | |
| 5 | /** |
| 6 | * Code, through the REST API (docs.g1t.sh/reference/api/). The API |
| 7 | * answers in snake_case, so these are its shapes, not the camelCase ones |
| 8 | * in @g1t/contracts that the services use among themselves. Only the |
| 9 | * fields the app shows are named. |
| 10 | */ |
| 11 | |
| 12 | /** `agent` only on what g1t's own agents wrote before they were retired; shown with an Agent badge. */ |
| 13 | export type ApiUser = { id: string; username: string; display_username?: string; kind?: "user" | "workspace" | "agent" | "system" }; |
| 14 | |
| 15 | export type ApiRepo = { |
| 16 | id: string; |
| 17 | namespace: string; |
| 18 | name: string; |
| 19 | description: string | null; |
| 20 | is_private: boolean; |
| 21 | default_branch: string; |
| 22 | created_at: string; |
| 23 | archived_at?: string | null; |
| 24 | }; |
| 25 | |
| 26 | export type ApiIssue = { |
| 27 | id: string; |
| 28 | number: number; |
| 29 | title: string; |
| 30 | body: string; |
| 31 | labels: string[]; |
| 32 | state: "open" | "closed"; |
| 33 | reason: "completed" | "not_planned" | null; |
| 34 | author: ApiUser; |
| 35 | created_at: string; |
| 36 | updated_at: string; |
| 37 | comment_count: number; |
| 38 | pull_count: number; |
| 39 | }; |
| 40 | |
| 41 | export type CheckStatus = "queued" | "running" | "passed" | "failed" | "errored" | null; |
| 42 | |
| 43 | export type ApiPull = { |
| 44 | id: string; |
| 45 | number: number; |
| 46 | issue: number | null; |
| 47 | title: string; |
| 48 | body: string | null; |
| 49 | /** The coding agent it was made with (`claude-code`, `codex`), from the session recorded on it; null when none was. */ |
| 50 | agent: string | null; |
| 51 | status: "draft" | "open" | "merged" | "closed"; |
| 52 | branch: string | null; |
| 53 | base: string; |
| 54 | check_status: CheckStatus; |
| 55 | files: { path: string; additions: number; deletions: number }[]; |
| 56 | reviewers: string[]; |
| 57 | labels: string[]; |
| 58 | author: ApiUser; |
| 59 | created_at: string; |
| 60 | updated_at: string; |
| 61 | merged_at: string | null; |
| 62 | }; |
| 63 | |
| 64 | export type ApiComment = { |
| 65 | id: string; |
| 66 | kind: "comment" | "event"; |
| 67 | author: ApiUser; |
| 68 | body: string; |
| 69 | path: string | null; |
| 70 | line: number | null; |
| 71 | verdict: string | null; |
| 72 | created_at: string; |
| 73 | }; |
| 74 | |
| 75 | export type ApiChanges = { |
| 76 | base: string; |
| 77 | head: string; |
| 78 | truncated: boolean; |
| 79 | files: { |
| 80 | path: string; |
| 81 | status: "added" | "modified" | "deleted"; |
| 82 | additions: number; |
| 83 | deletions: number; |
| 84 | binary: boolean; |
| 85 | /** Past what one answer reads: listed without its lines or counts. */ |
| 86 | omitted?: boolean; |
| 87 | hunks?: { lines: { kind: "context" | "add" | "delete"; old: number | null; new: number | null; text: string }[] }[]; |
| 88 | }[]; |
| 89 | }; |
| 90 | |
| 91 | const repoPath = (owner: string, name: string) => `/repos/${encodeURIComponent(owner)}/${encodeURIComponent(name)}`; |
| 92 | |
| 93 | /** Repositories you can see, newest first (at most 50), in the workspace chosen. */ |
| 94 | export function useRepos(search: string) { |
| 95 | const { client, workspace } = useSignedIn(); |
| 96 | return useQuery({ |
| 97 | queryKey: ["code", "repos", search], |
| 98 | queryFn: () => client.api<ApiRepo[]>(`/repos${search ? `?q=${encodeURIComponent(search)}` : ""}`), |
| 99 | select: (repos) => (workspace ? repos.filter((repo) => repo.namespace.toLowerCase() === workspace.slug.toLowerCase()) : repos), |
| 100 | }); |
| 101 | } |
| 102 | |
| 103 | export function useRepo(owner: string, name: string) { |
| 104 | const { client } = useSignedIn(); |
| 105 | return useQuery({ queryKey: ["code", "repo", owner, name], queryFn: () => client.api<ApiRepo>(repoPath(owner, name)) }); |
| 106 | } |
| 107 | |
| 108 | export function usePulls(owner: string, name: string, state: "open" | "closed" | "all") { |
| 109 | const { client } = useSignedIn(); |
| 110 | return useQuery({ |
| 111 | queryKey: ["code", "pulls", owner, name, state], |
| 112 | queryFn: () => client.api<ApiPull[]>(`${repoPath(owner, name)}/pulls?state=${state}`), |
| 113 | }); |
| 114 | } |
| 115 | |
| 116 | export function useIssues(owner: string, name: string, state: "open" | "closed" | "all") { |
| 117 | const { client } = useSignedIn(); |
| 118 | return useQuery({ |
| 119 | queryKey: ["code", "issues", owner, name, state], |
| 120 | queryFn: () => client.api<ApiIssue[]>(`${repoPath(owner, name)}/issues?state=${state}`), |
| 121 | }); |
| 122 | } |
| 123 | |
| 124 | export function usePull(owner: string, name: string, number: number) { |
| 125 | const { client } = useSignedIn(); |
| 126 | return useQuery({ |
| 127 | queryKey: ["code", "pull", owner, name, number], |
| 128 | queryFn: () => |
| 129 | client.api<{ pull: ApiPull; issue: ApiIssue | null; comments: ApiComment[] }>(`${repoPath(owner, name)}/pulls/${number}`), |
| 130 | }); |
| 131 | } |
| 132 | |
| 133 | export function usePullChanges(owner: string, name: string, number: number, enabled: boolean) { |
| 134 | const { client } = useSignedIn(); |
| 135 | return useQuery({ |
| 136 | queryKey: ["code", "pull-changes", owner, name, number], |
| 137 | queryFn: () => client.api<ApiChanges>(`${repoPath(owner, name)}/pulls/${number}/changes`), |
| 138 | enabled, |
| 139 | }); |
| 140 | } |
| 141 | |
| 142 | export function useIssue(owner: string, name: string, number: number) { |
| 143 | const { client } = useSignedIn(); |
| 144 | return useQuery({ |
| 145 | queryKey: ["code", "issue", owner, name, number], |
| 146 | queryFn: () => |
| 147 | client.api<{ issue: ApiIssue; pulls: ApiPull[]; comments: ApiComment[] }>(`${repoPath(owner, name)}/issues/${number}`), |
| 148 | }); |
| 149 | } |
| 150 | |
| 151 | /** Comments on an issue (`POST /repos/{owner}/{name}/issues/{number}/comments`). */ |
| 152 | export function useComment(owner: string, name: string, number: number) { |
| 153 | const { client } = useSignedIn(); |
| 154 | const queries = useQueryClient(); |
| 155 | return useMutation({ |
| 156 | mutationFn: (body: string) => |
| 157 | client.api<ApiComment>(`${repoPath(owner, name)}/issues/${number}/comments`, { method: "POST", body: JSON.stringify({ body }) }), |
| 158 | onSuccess: () => queries.invalidateQueries({ queryKey: ["code", "issue", owner, name, number] }), |
| 159 | }); |
| 160 | } |
| 161 | |
| 162 | /** Reviews a pull request (`POST /repos/{owner}/{name}/pulls/{number}/reviews`). */ |
| 163 | export function useReview(owner: string, name: string, number: number) { |
| 164 | const { client } = useSignedIn(); |
| 165 | const queries = useQueryClient(); |
| 166 | return useMutation({ |
| 167 | mutationFn: (review: { verdict: "approve" | "request_changes"; body: string }) => |
| 168 | client.api<ApiComment>(`${repoPath(owner, name)}/pulls/${number}/reviews`, { method: "POST", body: JSON.stringify(review) }), |
| 169 | onSuccess: () => queries.invalidateQueries({ queryKey: ["code", "pull", owner, name, number] }), |
| 170 | }); |
| 171 | } |