import { apiRequest } from '../../lib/api';
import { filterAppsByCurrentAdmin } from '../../lib/admin-app-permissions';
import type {
  AppRelease,
  AppWithComponents,
  BuildJob,
  ComponentType,
  DeploymentJob,
  GiteaRepo,
  RuntimeControlJob,
  SourceComponent
} from '../../types/application';
import type { ApiAppComponent } from '../../types/runtime';

export type GiteaCommit = {
  sha: string;
  commit?: {
    message?: string;
    author?: {
      name?: string;
      date?: string;
    };
    committer?: {
      name?: string;
      date?: string;
    };
  };
  author?: {
    login?: string;
    username?: string;
    full_name?: string;
    name?: string;
  } | null;
  committer?: {
    login?: string;
    username?: string;
    full_name?: string;
    name?: string;
  } | null;
  created?: string;
};

export function listApps() {
  return apiRequest<AppWithComponents[]>('/apps').then(filterAppsByCurrentAdmin);
}

export function createApp(input: {
  key: string;
  name: string;
  description?: string;
  namespace?: string;
  status?: string;
}) {
  return apiRequest<{ app: AppWithComponents }>('/apps', {
    method: 'POST',
    body: JSON.stringify(input)
  });
}

export function createComponent(
  appId: string,
  input: {
    name: string;
    type: ComponentType;
    imageSource?: string;
    externalImage?: string;
    workloadType?: string;
    replicas?: number;
    serviceType?: string;
    storageEnabled?: boolean;
    storageSize?: string;
    storageMountPath?: string;
    storageRetain?: boolean;
    repository?: string;
    branch?: string;
    buildTarget?: string;
    port?: number;
    targetPort?: number;
    ports?: Array<{ name?: string; port?: number; targetPort?: number; nodePort?: number; protocol?: string }>;
  }
) {
  return apiRequest<{ component: ApiAppComponent }>(`/apps/${appId}/components`, {
    method: 'POST',
    body: JSON.stringify(input)
  });
}

export function listSources() {
  return apiRequest<SourceComponent[]>('/apps/sources');
}

export function linkComponentSource(
  componentId: string,
  input: { repository: string; branch?: string; buildTarget?: string }
) {
  return apiRequest<{ component: SourceComponent }>(`/apps/components/${componentId}/source`, {
    method: 'PATCH',
    body: JSON.stringify(input)
  });
}

export function listGiteaRepos(owner = 'platform', limit = 50) {
  return apiRequest<{ owner: string | null; repos: GiteaRepo[] }>(
    `/gitea/repos?owner=${encodeURIComponent(owner)}&limit=${limit}`
  ).then((result) => result.repos);
}

export function createGiteaOrgRepo(
  org: string,
  input: {
    name: string;
    description?: string;
    private?: boolean;
    autoInit?: boolean;
    createDevelopBranch?: boolean;
    createReleaseBranch?: boolean;
  }
) {
  return apiRequest<{ repo: GiteaRepo; branches: unknown }>(`/gitea/orgs/${encodeURIComponent(org)}/repos`, {
    method: 'POST',
    body: JSON.stringify(input)
  }).then((result) => result.repo);
}

export function listGiteaCommitsPage(
  owner: string,
  repo: string,
  branch = 'develop',
  options?: { page?: number; limit?: number; since?: string }
) {
  const params = new URLSearchParams({
    sha: branch,
    page: String(options?.page ?? 1),
    limit: String(options?.limit ?? 5)
  });
  if (options?.since) params.set('since', options.since);
  return apiRequest<{ commits: GiteaCommit[]; total: number | null; page: number; limit: number }>(
    `/gitea/repos/${encodeURIComponent(owner)}/${encodeURIComponent(repo)}/commits?${params.toString()}`
  );
}

export function getGiteaCommitDiff(owner: string, repo: string, sha: string) {
  return apiRequest<{ diff: string }>(
    `/gitea/repos/${encodeURIComponent(owner)}/${encodeURIComponent(repo)}/commits/${encodeURIComponent(sha)}/diff`
  ).then((result) => result.diff);
}

export function listBuildJobs(appKey?: string) {
  const query = appKey ? `?appKey=${encodeURIComponent(appKey)}` : '';
  return apiRequest<BuildJob[]>(`/apps/builds${query}`);
}

export function listBuildJobsPage(options: { appKey?: string; page: number; limit: number; since?: string; status?: string; hideReleaseCandidates?: boolean }) {
  const params = new URLSearchParams({
    page: String(options.page),
    limit: String(options.limit)
  });
  if (options.appKey) params.set('appKey', options.appKey);
  if (options.since) params.set('since', options.since);
  if (options.status) params.set('status', options.status);
  if (options.hideReleaseCandidates) params.set('hideReleaseCandidates', 'true');
  return apiRequest<{ jobs: BuildJob[]; total: number; page: number; limit: number }>(`/apps/builds?${params.toString()}`);
}

export function createBuildJob(input: { componentId: string; branch?: string; commitSha?: string }) {
  return apiRequest<{ buildJob: BuildJob }>('/apps/builds', {
    method: 'POST',
    body: JSON.stringify(input)
  });
}

export function cancelBuildJob(buildJobId: string) {
  return apiRequest<{ buildJob: BuildJob }>(`/apps/builds/${buildJobId}/cancel`, { method: 'PATCH' });
}

export function deleteBuildJob(buildJobId: string) {
  return apiRequest<{ deleted: boolean }>(`/apps/builds/${buildJobId}`, { method: 'DELETE' });
}

export function hideReleaseCandidate(buildJobId: string) {
  return apiRequest<{ buildJob: BuildJob }>(`/apps/builds/${buildJobId}/hide-release-candidate`, {
    method: 'PATCH'
  });
}

export function listReleases(appKey?: string) {
  const query = appKey ? `?appKey=${encodeURIComponent(appKey)}` : '';
  return apiRequest<AppRelease[]>(`/apps/releases${query}`);
}

export function listReleasesPage(options: { appKey?: string; page: number; limit: number; since?: string }) {
  const params = new URLSearchParams({
    page: String(options.page),
    limit: String(options.limit)
  });
  if (options.appKey) params.set('appKey', options.appKey);
  if (options.since) params.set('since', options.since);
  return apiRequest<{ releases: AppRelease[]; total: number; page: number; limit: number; usedBuildIds?: string[]; usedValues?: string[] }>(`/apps/releases?${params.toString()}`);
}

export function createRelease(input: { appId: string; version: string; branch?: string; buildJobIds: string[] }) {
  return apiRequest<{ release: AppRelease }>('/apps/releases', {
    method: 'POST',
    body: JSON.stringify(input)
  });
}

export function deleteRelease(releaseId: string) {
  return apiRequest<{ deleted: boolean }>(`/apps/releases/${releaseId}`, {
    method: 'DELETE'
  });
}

export function listDeployments(appKey?: string) {
  const query = appKey ? `?appKey=${encodeURIComponent(appKey)}` : '';
  return apiRequest<DeploymentJob[]>(`/apps/deployments${query}`);
}

export function listDeploymentsPage(options: { appKey?: string; page: number; limit: number; since?: string }) {
  const params = new URLSearchParams({
    page: String(options.page),
    limit: String(options.limit)
  });
  if (options.appKey) params.set('appKey', options.appKey);
  if (options.since) params.set('since', options.since);
  return apiRequest<{ deployments: DeploymentJob[]; total: number; page: number; limit: number; deployedReleaseIds?: string[] }>(`/apps/deployments?${params.toString()}`);
}

export function createDeployment(input: { releaseId: string; environment: string; namespace: string; updateLauncherAppVersion?: boolean }) {
  return apiRequest<{ deploymentJob: DeploymentJob }>('/apps/deployments', {
    method: 'POST',
    body: JSON.stringify(input)
  });
}

export function listMigrations() {
  return apiRequest<RuntimeControlJob[]>('/apps/migrations');
}

export function listMigrationsPage(options: { appId?: string; page: number; limit: number; since?: string }) {
  const params = new URLSearchParams({
    page: String(options.page),
    limit: String(options.limit)
  });
  if (options.appId) params.set('appId', options.appId);
  if (options.since) params.set('since', options.since);
  return apiRequest<{ jobs: RuntimeControlJob[]; total: number; page: number; limit: number }>(`/apps/migrations?${params.toString()}`);
}

export function createMigration(input: {
  releaseId: string;
  migrationComponentId: string;
  imageComponentName: string;
  namespace: string;
  command: string;
  envSecretName: string;
}) {
  return apiRequest<{ migrationJob: RuntimeControlJob }>('/apps/migrations', {
    method: 'POST',
    body: JSON.stringify(input)
  });
}