export const LIST_QUERY = /* GraphQL */ `
  query List($q: String!, $cursor: String) {
    rateLimit { cost remaining resetAt }
    search(query: $q, type: ISSUE, first: 50, after: $cursor) {
      issueCount
      pageInfo { hasNextPage endCursor }
      nodes {
        ... on PullRequest {
          id
          number
          title
          url
          isDraft
          updatedAt
          author { login }
          headRefName
          headRefOid
          repository { nameWithOwner }
          commits(last: 1) { nodes { commit { statusCheckRollup { state } } } }
          reviewThreads(first: 50) { totalCount nodes { isResolved } }
          comments(first: 1) { totalCount }
          reviews(first: 1) { totalCount }
          latestReviews(first: 10) { nodes { author { login } state submittedAt url } }
        }
      }
    }
  }
`;

export interface ListPr {
  id: string;
  number: number;
  title: string;
  url: string;
  isDraft: boolean;
  updatedAt: string;
  author: { login: string } | null;
  headRefName: string;
  headRefOid: string;
  repository: { nameWithOwner: string };
  commits: { nodes: { commit: { statusCheckRollup: { state: string } | null } }[] };
  reviewThreads: { totalCount: number; nodes: { isResolved: boolean }[] };
  comments: { totalCount: number };
  reviews: { totalCount: number };
  latestReviews: {
    nodes: { author: { login: string } | null; state: string; submittedAt: string; url: string }[];
  };
}

export interface ListResult {
  search: {
    issueCount: number;
    pageInfo: { hasNextPage: boolean; endCursor: string | null };
    nodes: (ListPr | Record<string, never>)[];
  };
}

export const DETAIL_QUERY = /* GraphQL */ `
  query Details($ids: [ID!]!) {
    rateLimit { cost remaining resetAt }
    nodes(ids: $ids) {
      ... on PullRequest {
        id
        commits(last: 1) {
          nodes {
            commit {
              oid
              statusCheckRollup {
                state
                contexts(first: 100) {
                  nodes {
                    __typename
                    ... on CheckRun { name status conclusion detailsUrl startedAt }
                    ... on StatusContext { context state targetUrl }
                  }
                }
              }
            }
          }
        }
        comments(last: 50) {
          nodes { id author { login } bodyText createdAt updatedAt url }
        }
        reviews(last: 30) {
          nodes { id author { login } state bodyText submittedAt url }
        }
        reviewThreads(first: 100) {
          nodes {
            id
            isResolved
            path
            comments(first: 30) {
              nodes { id author { login } bodyText createdAt updatedAt url }
            }
          }
        }
      }
    }
  }
`;

export type CheckContext =
  | { __typename: 'CheckRun'; name: string; status: string; conclusion: string | null; detailsUrl: string | null; startedAt: string | null }
  | { __typename: 'StatusContext'; context: string; state: string; targetUrl: string | null };

export interface DetailComment {
  id: string;
  author: { login: string } | null;
  bodyText: string;
  createdAt: string;
  updatedAt: string;
  url: string;
}

export interface DetailPr {
  id: string;
  commits: {
    nodes: {
      commit: {
        oid: string;
        statusCheckRollup: { state: string; contexts: { nodes: CheckContext[] } } | null;
      };
    }[];
  };
  comments: { nodes: DetailComment[] };
  reviews: {
    nodes: {
      id: string;
      author: { login: string } | null;
      state: string;
      bodyText: string;
      submittedAt: string | null;
      url: string;
    }[];
  };
  reviewThreads: {
    nodes: { id: string; isResolved: boolean; path: string | null; comments: { nodes: DetailComment[] } }[];
  };
}

export interface DetailResult {
  nodes: (DetailPr | null)[];
}