import {
  Column,
  CreateDateColumn,
  DeleteDateColumn,
  Entity,
  JoinColumn,
  ManyToOne,
  PrimaryColumn,
  UpdateDateColumn
} from 'typeorm'

import type {
  AppDeploymentRecordAttributes,
  AppDeploymentRemovalRecordAttributes,
  DNSRecordAttributes
} from '../types'
import { Deployer } from './Deployer'
import { Project } from './Project'
import { User } from './User'

export enum Environment {
  Production = 'Production',
  Preview = 'Preview',
  Development = 'Development'
}

export enum DeploymentStatus {
  Building = 'Building',
  Ready = 'Ready',
  Error = 'Error',
  Deleting = 'Deleting'
}

export interface ApplicationDeploymentRequest {
  type: string
  version: string
  name: string
  application: string
  lrn?: string
  auction?: string
  config: string
  meta: string
  payment?: string
  dns?: string
}

export interface ApplicationDeploymentRemovalRequest {
  type: string
  version: string
  deployment: string
  auction?: string
  payment?: string
}

export interface ApplicationRecord {
  type: string
  version: string
  name: string
  description?: string
  homepage?: string
  license?: string
  author?: string
  repository?: string[]
  app_version?: string
  repository_ref: string
  app_type: string
}

@Entity()
export class Deployment {
  // TODO: set custom generated id
  @PrimaryColumn('varchar')
  id!: string

  @Column()
  projectId!: string

  @ManyToOne(() => Project, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'projectId' })
  project!: Project

  @Column('varchar')
  branch!: string

  @Column('varchar')
  commitHash!: string

  @Column('varchar')
  commitMessage!: string

  @Column('varchar', { nullable: true })
  url!: string | null

  @Column('varchar')
  applicationRecordId!: string

  @Column('simple-json')
  applicationRecordData!: ApplicationRecord

  @Column('varchar', { nullable: true })
  applicationDeploymentRequestId!: string | null

  @Column('simple-json', { nullable: true })
  applicationDeploymentRequestData!: ApplicationDeploymentRequest | null

  @Column('varchar', { nullable: true })
  applicationDeploymentRecordId!: string | null

  @Column('simple-json', { nullable: true })
  applicationDeploymentRecordData!: AppDeploymentRecordAttributes | null

  @Column('varchar', { nullable: true })
  applicationDeploymentRemovalRequestId!: string | null

  @Column('simple-json', { nullable: true })
  applicationDeploymentRemovalRequestData!: ApplicationDeploymentRemovalRequest | null

  @Column('varchar', { nullable: true })
  applicationDeploymentRemovalRecordId!: string | null

  @Column('simple-json', { nullable: true })
  applicationDeploymentRemovalRecordData!: AppDeploymentRemovalRecordAttributes | null

  @Column('simple-json', { nullable: true })
  dnsRecordData!: DNSRecordAttributes | null

  @ManyToOne(() => Deployer)
  @JoinColumn({ name: 'deployerLrn' })
  deployer!: Deployer

  @Column({
    enum: Environment
  })
  environment!: Environment

  @Column('boolean', { default: false })
  isCurrent!: boolean

  @Column('boolean', { default: false })
  isCanonical!: boolean

  @Column({
    enum: DeploymentStatus
  })
  status!: DeploymentStatus

  @ManyToOne(() => User)
  @JoinColumn({ name: 'createdBy' })
  createdBy!: User

  @CreateDateColumn()
  createdAt!: Date

  @UpdateDateColumn()
  updatedAt!: Date

  @DeleteDateColumn()
  deletedAt!: Date | null
}