import { createId } from "@paralleldrive/cuid2";
import { relations } from "drizzle-orm";
import {
  boolean,
  index,
  integer,
  pgTable,
  text,
  timestamp,
} from "drizzle-orm/pg-core";

export const userTable = pgTable("user", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  name: text("name").notNull(),
  email: text("email").notNull().unique(),
  emailVerified: boolean("email_verified")
    .$defaultFn(() => false)
    .notNull(),
  image: text("image"),
  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
  updatedAt: timestamp("updated_at", { mode: "date" })
    .defaultNow()
    .$onUpdate(() => /* @__PURE__ */ new Date())
    .notNull(),
  isAnonymous: boolean("is_anonymous").default(false),
});

export const sessionTable = pgTable(
  "session",
  {
    id: text("id").primaryKey(),
    expiresAt: timestamp("expires_at", { mode: "date" }).notNull(),
    token: text("token").notNull().unique(),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" })
      .$onUpdate(() => /* @__PURE__ */ new Date())
      .notNull(),
    ipAddress: text("ip_address"),
    userAgent: text("user_agent"),
    userId: text("user_id")
      .notNull()
      .references(() => userTable.id, { onDelete: "cascade" }),
    activeOrganizationId: text("active_organization_id"),
    activeTeamId: text("active_team_id"),
  },
  (table) => [index("session_userId_idx").on(table.userId)],
);

export const accountTable = pgTable(
  "account",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    accountId: text("account_id").notNull(),
    providerId: text("provider_id").notNull(),
    userId: text("user_id")
      .notNull()
      .references(() => userTable.id, { onDelete: "cascade" }),
    accessToken: text("access_token"),
    refreshToken: text("refresh_token"),
    idToken: text("id_token"),
    accessTokenExpiresAt: timestamp("access_token_expires_at", {
      mode: "date",
    }),
    refreshTokenExpiresAt: timestamp("refresh_token_expires_at", {
      mode: "date",
    }),
    scope: text("scope"),
    password: text("password"),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" })
      .$onUpdate(() => /* @__PURE__ */ new Date())
      .notNull(),
  },
  (table) => [index("account_userId_idx").on(table.userId)],
);

export const verificationTable = pgTable(
  "verification",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    identifier: text("identifier").notNull(),
    value: text("value").notNull(),
    expiresAt: timestamp("expires_at", { mode: "date" }).notNull(),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" })
      .defaultNow()
      .$onUpdate(() => /* @__PURE__ */ new Date())
      .notNull(),
  },
  (table) => [index("verification_identifier_idx").on(table.identifier)],
);

export const workspaceTable = pgTable("workspace", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  name: text("name").notNull(),
  slug: text("slug").notNull().unique(),
  logo: text("logo"),
  metadata: text("metadata"),
  description: text("description"),
  createdAt: timestamp("created_at", { mode: "date" }).notNull(),
});

export const workspaceUserTable = pgTable(
  "workspace_member",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    workspaceId: text("workspace_id")
      .notNull()
      .references(() => workspaceTable.id, {
        onDelete: "cascade",
      }),
    userId: text("user_id")
      .notNull()
      .references(() => userTable.id, {
        onDelete: "cascade",
      }),
    role: text("role").default("member").notNull(),
    joinedAt: timestamp("joined_at", { mode: "date" }).notNull(),
  },
  (table) => [
    index("workspace_member_workspaceId_idx").on(table.workspaceId),
    index("workspace_member_userId_idx").on(table.userId),
  ],
);

export const teamTable = pgTable(
  "team",
  {
    id: text("id").primaryKey(),
    name: text("name").notNull(),
    workspaceId: text("workspace_id")
      .notNull()
      .references(() => workspaceTable.id, { onDelete: "cascade" }),
    createdAt: timestamp("created_at").notNull(),
    updatedAt: timestamp("updated_at").$onUpdate(
      () => /* @__PURE__ */ new Date(),
    ),
  },
  (table) => [index("team_workspaceId_idx").on(table.workspaceId)],
);

export const teamMemberTable = pgTable(
  "team_member",
  {
    id: text("id").primaryKey(),
    teamId: text("team_id")
      .notNull()
      .references(() => teamTable.id, { onDelete: "cascade" }),
    userId: text("user_id")
      .notNull()
      .references(() => userTable.id, { onDelete: "cascade" }),
    createdAt: timestamp("created_at"),
  },
  (table) => [
    index("teamMember_teamId_idx").on(table.teamId),
    index("teamMember_userId_idx").on(table.userId),
  ],
);

export const invitationTable = pgTable(
  "invitation",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    workspaceId: text("workspace_id")
      .notNull()
      .references(() => workspaceTable.id, { onDelete: "cascade" }),
    email: text("email").notNull(),
    role: text("role"),
    teamId: text("team_id"),
    status: text("status").default("pending").notNull(),
    expiresAt: timestamp("expires_at").notNull(),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    inviterId: text("inviter_id")
      .notNull()
      .references(() => userTable.id, { onDelete: "cascade" }),
  },
  (table) => [
    index("invitation_workspaceId_idx").on(table.workspaceId),
    index("invitation_email_idx").on(table.email),
  ],
);

export const projectTable = pgTable("project", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  workspaceId: text("workspace_id")
    .notNull()
    .references(() => workspaceTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    }),
  slug: text("slug").notNull(),
  icon: text("icon").default("Layout"),
  name: text("name").notNull(),
  description: text("description"),
  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
  isPublic: boolean("is_public").default(false),
});

export const columnTable = pgTable(
  "column",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    projectId: text("project_id")
      .notNull()
      .references(() => projectTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    name: text("name").notNull(),
    slug: text("slug").notNull(),
    position: integer("position").notNull().default(0),
    icon: text("icon"),
    color: text("color"),
    isFinal: boolean("is_final").default(false).notNull(),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" })
      .defaultNow()
      .$onUpdate(() => new Date())
      .notNull(),
  },
  (table) => [index("column_projectId_idx").on(table.projectId)],
);

export const workflowRuleTable = pgTable(
  "workflow_rule",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    projectId: text("project_id")
      .notNull()
      .references(() => projectTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    integrationType: text("integration_type").notNull(),
    eventType: text("event_type").notNull(),
    columnId: text("column_id")
      .notNull()
      .references(() => columnTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" })
      .defaultNow()
      .$onUpdate(() => new Date())
      .notNull(),
  },
  (table) => [index("workflow_rule_projectId_idx").on(table.projectId)],
);

export const taskTable = pgTable("task", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  projectId: text("project_id")
    .notNull()
    .references(() => projectTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    }),
  position: integer("position").default(0),
  number: integer("number").default(1),
  userId: text("assignee_id").references(() => userTable.id, {
    onDelete: "cascade",
    onUpdate: "cascade",
  }),
  title: text("title").notNull(),
  description: text("description"),
  status: text("status").notNull().default("to-do"),
  columnId: text("column_id").references(() => columnTable.id, {
    onDelete: "set null",
    onUpdate: "cascade",
  }),
  priority: text("priority").default("low"),
  dueDate: timestamp("due_date", { mode: "date" }),
  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
});

export const timeEntryTable = pgTable("time_entry", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  taskId: text("task_id")
    .notNull()
    .references(() => taskTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    }),
  userId: text("user_id").references(() => userTable.id, {
    onDelete: "cascade",
    onUpdate: "cascade",
  }),
  description: text("description"),
  startTime: timestamp("start_time", { mode: "date" }).notNull(),
  endTime: timestamp("end_time", { mode: "date" }),
  duration: integer("duration").default(0),
  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
});

export const activityTable = pgTable("activity", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  taskId: text("task_id")
    .notNull()
    .references(() => taskTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    }),
  type: text("type").notNull(),
  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
  userId: text("user_id").references(() => userTable.id, {
    onDelete: "cascade",
    onUpdate: "cascade",
  }),
  content: text("content"),
  externalUserName: text("external_user_name"),
  externalUserAvatar: text("external_user_avatar"),
  externalSource: text("external_source"),
  externalUrl: text("external_url"),
});

export const assetTable = pgTable(
  "asset",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    workspaceId: text("workspace_id")
      .notNull()
      .references(() => workspaceTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    projectId: text("project_id")
      .notNull()
      .references(() => projectTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    taskId: text("task_id").references(() => taskTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    }),
    activityId: text("activity_id").references(() => activityTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    }),
    objectKey: text("object_key").notNull().unique(),
    filename: text("filename").notNull(),
    mimeType: text("mime_type").notNull(),
    size: integer("size").notNull(),
    kind: text("kind").notNull().default("image"),
    surface: text("surface").notNull().default("description"),
    createdBy: text("created_by").references(() => userTable.id, {
      onDelete: "set null",
      onUpdate: "cascade",
    }),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
  },
  (table) => [
    index("asset_workspaceId_idx").on(table.workspaceId),
    index("asset_projectId_idx").on(table.projectId),
    index("asset_taskId_idx").on(table.taskId),
    index("asset_activityId_idx").on(table.activityId),
  ],
);

export const labelTable = pgTable("label", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  name: text("name").notNull(),
  color: text("color").notNull(),
  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
  taskId: text("task_id").references(() => taskTable.id, {
    onDelete: "cascade",
    onUpdate: "cascade",
  }),
  workspaceId: text("workspace_id").references(() => workspaceTable.id, {
    onDelete: "cascade",
    onUpdate: "cascade",
  }),
});

export const notificationTable = pgTable("notification", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  userId: text("user_id")
    .notNull()
    .references(() => userTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    }),
  title: text("title").notNull(),
  content: text("content"),
  type: text("type").notNull().default("info"),
  isRead: boolean("is_read").default(false),
  resourceId: text("resource_id"),
  resourceType: text("resource_type"),
  createdAt: timestamp("created_at", { mode: "date", withTimezone: true })
    .defaultNow()
    .notNull(),
});

export const githubIntegrationTable = pgTable("github_integration", {
  id: text("id")
    .$defaultFn(() => createId())
    .primaryKey(),
  projectId: text("project_id")
    .notNull()
    .references(() => projectTable.id, {
      onDelete: "cascade",
      onUpdate: "cascade",
    })
    .unique(),
  repositoryOwner: text("repository_owner").notNull(),
  repositoryName: text("repository_name").notNull(),
  installationId: integer("installation_id"),
  isActive: boolean("is_active").default(true),
  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
  updatedAt: timestamp("updated_at", { mode: "date" }).defaultNow().notNull(),
});

export const integrationTable = pgTable(
  "integration",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    projectId: text("project_id")
      .notNull()
      .references(() => projectTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    type: text("type").notNull(),
    config: text("config").notNull(),
    isActive: boolean("is_active").default(true),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" })
      .defaultNow()
      .$onUpdate(() => new Date())
      .notNull(),
  },
  (table) => [
    index("integration_projectId_idx").on(table.projectId),
    index("integration_type_idx").on(table.type),
  ],
);

export const externalLinkTable = pgTable(
  "external_link",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    taskId: text("task_id")
      .notNull()
      .references(() => taskTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    integrationId: text("integration_id")
      .notNull()
      .references(() => integrationTable.id, {
        onDelete: "cascade",
        onUpdate: "cascade",
      }),
    resourceType: text("resource_type").notNull(),
    externalId: text("external_id").notNull(),
    url: text("url").notNull(),
    title: text("title"),
    metadata: text("metadata"),
    createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" })
      .defaultNow()
      .$onUpdate(() => new Date())
      .notNull(),
  },
  (table) => [
    index("external_link_taskId_idx").on(table.taskId),
    index("external_link_integrationId_idx").on(table.integrationId),
    index("external_link_externalId_idx").on(table.externalId),
    index("external_link_resourceType_idx").on(table.resourceType),
  ],
);

export const apikeyTable = pgTable(
  "apikey",
  {
    id: text("id")
      .$defaultFn(() => createId())
      .primaryKey(),
    configId: text("config_id").default("default").notNull(),
    name: text("name"),
    start: text("start"),
    referenceId: text("reference_id")
      .notNull()
      .references(() => userTable.id, { onDelete: "cascade" }),
    prefix: text("prefix"),
    key: text("key").notNull(),
    userId: text("user_id").references(() => userTable.id, {
      onDelete: "cascade",
    }),
    refillInterval: integer("refill_interval"),
    refillAmount: integer("refill_amount"),
    lastRefillAt: timestamp("last_refill_at", { mode: "date" }),
    enabled: boolean("enabled").default(true),
    rateLimitEnabled: boolean("rate_limit_enabled").default(true),
    rateLimitTimeWindow: integer("rate_limit_time_window").default(86400000),
    rateLimitMax: integer("rate_limit_max").default(10),
    requestCount: integer("request_count").default(0),
    remaining: integer("remaining"),
    lastRequest: timestamp("last_request", { mode: "date" }),
    expiresAt: timestamp("expires_at", { mode: "date" }),
    createdAt: timestamp("created_at", { mode: "date" }).notNull(),
    updatedAt: timestamp("updated_at", { mode: "date" }).notNull(),
    permissions: text("permissions"),
    metadata: text("metadata"),
  },
  (table) => [
    index("apikey_configId_idx").on(table.configId),
    index("apikey_key_idx").on(table.key),
    index("apikey_referenceId_idx").on(table.referenceId),
    index("apikey_userId_idx").on(table.userId),
  ],
);

// Auth-schema compatible aliases in schema.ts
export const user = userTable;
export const session = sessionTable;
export const account = accountTable;
export const verification = verificationTable;
export const workspace = workspaceTable;
export const team = teamTable;
export const teamMember = teamMemberTable;
export const workspace_member = workspaceUserTable;
export const invitation = invitationTable;
export const apikey = apikeyTable;

// Auth-schema compatible relation exports in schema.ts
export const userRelations = relations(user, ({ many }) => ({
  sessions: many(session),
  accounts: many(account),
  teamMembers: many(teamMember),
  workspace_members: many(workspace_member),
  invitations: many(invitation),
}));

export const sessionRelations = relations(session, ({ one }) => ({
  user: one(user, {
    fields: [session.userId],
    references: [user.id],
  }),
}));

export const accountRelations = relations(account, ({ one }) => ({
  user: one(user, {
    fields: [account.userId],
    references: [user.id],
  }),
}));

export const workspaceRelations = relations(workspace, ({ many }) => ({
  teams: many(team),
  workspace_members: many(workspace_member),
  invitations: many(invitation),
}));

export const teamRelations = relations(team, ({ one, many }) => ({
  workspace: one(workspace, {
    fields: [team.workspaceId],
    references: [workspace.id],
  }),
  teamMembers: many(teamMember),
}));

export const teamMemberRelations = relations(teamMember, ({ one }) => ({
  team: one(team, {
    fields: [teamMember.teamId],
    references: [team.id],
  }),
  user: one(user, {
    fields: [teamMember.userId],
    references: [user.id],
  }),
}));

export const workspace_memberRelations = relations(
  workspace_member,
  ({ one }) => ({
    workspace: one(workspace, {
      fields: [workspace_member.workspaceId],
      references: [workspace.id],
    }),
    user: one(user, {
      fields: [workspace_member.userId],
      references: [user.id],
    }),
  }),
);

export const invitationRelations = relations(invitation, ({ one }) => ({
  workspace: one(workspace, {
    fields: [invitation.workspaceId],
    references: [workspace.id],
  }),
  user: one(user, {
    fields: [invitation.inviterId],
    references: [user.id],
  }),
}));