import { buildSchema, SchemaValues } from '@sprucelabs/schema'
import AbstractAction from '../../AbstractAction'
import { ActionOptions, FeatureActionResponse } from '../../features.types'
import PermissionStore from '../stores/PermissionStore'
import PermissionWriter from '../writers/PermissionWriter'

export default class SyncAction extends AbstractAction<OptionsSchema> {
    public invocationMessage = 'Syncing permissions... 🛡'
    public optionsSchema = schema
    public readonly commandAliases: string[] = ['sync.permissions']

    private permissions: PermissionStore
    private writer: PermissionWriter

    public constructor(options: ActionOptions) {
        super(options)
        this.permissions = this.Store('permission')
        this.writer = this.Writer('permission')
    }

    public async execute(
        options?: SyncPermissionsOptions
    ): Promise<FeatureActionResponse> {
        const { shouldSyncCorePermissions } = this.validateAndNormalizeOptions(
            options ?? {}
        )

        const permissions = this.permissions
        const writer = this.writer
        const cwd = this.cwd

        const typesFiles = await writePermissionTypesFile({
            permissions,
            shouldSyncCorePermissions,
            writer,
            cwd,
        })

        const local = await this.permissions.loadLocalPermissions()
        const combinedFiles = await this.writer.writeCombinedFile(this.cwd, {
            contracts: local,
        })

        return {
            files: [...typesFiles, ...combinedFiles],
            summaryLines: ['Permissions synced'],
        }
    }
}

const schema = buildSchema({
    id: 'syncPermissions',
    fields: {
        shouldSyncCorePermissions: {
            type: 'boolean',
        },
    },
})

type OptionsSchema = typeof schema
export type SyncPermissionsOptions = SchemaValues<OptionsSchema>

export async function writePermissionTypesFile(options: {
    permissions: PermissionStore
    shouldSyncCorePermissions: boolean | undefined
    namespaces?: string[]
    writer: PermissionWriter
    cwd: string
}) {
    const { permissions, shouldSyncCorePermissions, writer, cwd, namespaces } =
        options

    const map = await permissions.fetchContracts({
        namespaces,
        shouldSyncCorePermissions,
    })
    const typesFiles = await writer.writeTypesFile(cwd, map)
    return typesFiles
}