/** Protocol/process qualification only; no application fixture enters runtime code. */
import assert from "node:assert/strict";
import { mkdir, writeFile } from "node:fs/promises";
import { compileCapabilityResourceSource, compileCapabilitySource } from "../src/capability-language/index.js";
import { compileExecutionPlan } from "../src/execution-world/plan.js";
import { compileKernelProgram } from "../src/execution-world/kernel.js";
import { compileQuery } from "../src/query/compile.js";
import {
  generateInterfaceClientBindings,
  generatePackageQueryClientBindings,
} from "../src/execution-world/client-contracts.js";
import { compileQueryProgram } from "../src/execution-world/queries.js";
const source = { repository: "https://example.test/device-owner.git", commit: "a".repeat(40) };
const factory = compileCapabilityResourceSource(
  `external atom Entry id "atom:entry";
interface EntryFactory id "interface:entry-factory" revision "interface:entry-factory@1" {
  static operation create id "entry:create" : unit -> atom-ref<Entry> {
    call id "entry:create:call" execution transaction targets [server];
  }
}`,
  { source },
);
assert.ok(factory.ok && factory.resource.kind === "interface", JSON.stringify(factory.diagnostics));
const data = compileCapabilityResourceSource(
  `interface Data id "interface:data" revision "interface:data@1" {
  queryable value body id "body" : string { get id "body:get" execution snapshot targets [browser, server]; edit id "body:edit" execution transaction targets [browser, server]; }
  queryable value notes id "notes" : string { get id "notes:get" execution snapshot targets [browser, server]; edit id "notes:edit" execution transaction targets [browser, server]; }
  operation revise id "revise" : record {body:change<string>; notes:change<string>; reject:bool;} -> unit {call id "revise:call" execution transaction targets [browser, server];}
  queryable value label id "label" : string {
    get id "label:get" execution snapshot targets [browser, server];
    set id "label:set" execution transaction targets [browser, server];
  }
}`,
  { source },
);
const constructors = compileCapabilityResourceSource(
  `external atom Entry id "atom:entry"; external atom Independent id "atom:independent";
interface Factories id "interface:factories" revision "interface:factories@1" {
 static operation createOne id "create-one" : string -> atom-ref<Entry> { call id "create-one:call" execution transaction targets [browser, server]; }
 static operation createTwo id "create-two" : unit -> atom-ref<Independent> { call id "create-two:call" execution transaction targets [browser, server]; }
}`,
  { source },
);
assert.ok(data.ok && data.resource.kind === "interface", JSON.stringify(data.diagnostics));
assert.ok(constructors.ok && constructors.resource.kind === "interface", JSON.stringify(constructors.diagnostics));
const dataInterface = data.resource.revision,
  factoriesInterface = constructors.resource.revision;
for (const variant of ["base", "added", "gateway", "gateway-next", "session"]) {
  const session = variant === "session",
    gateway = session || variant.startsWith("gateway"),
    commit = { base: "a", added: "b", gateway: "c", "gateway-next": "d", session: "e" }[variant]!.repeat(40);
  const pkg = compileCapabilityResourceSource(
    `${gateway ? 'external atom Entry id "atom:entry";' : ""}
${session ? 'external atom Independent id "atom:independent"; import interface Data;' : ""}
package Owner id "package:owner" revision "package:owner@1" {
  function identity id "identity" : int32 -> record { pid: int32; child: int32; } execution remote;
  ${gateway ? 'function create id "create" : unit -> atom-ref<Entry> execution transaction targets [server] requires { creation entry id "entry:birth" : Entry input unit; };' : ""}
  ${
    session
      ? `function createOne id "create-one" : string -> atom-ref<Entry> execution transaction targets [browser, server] requires { creation entry id "one:birth" : Entry input unit; };
  function createTwo id "create-two" : unit -> atom-ref<Independent> execution transaction targets [browser, server] requires { creation entry id "two:birth" : Independent input unit; };
  operation revise id "revise" : record {body:change<string>; notes:change<string>; reject:bool;} -> unit mode call execution transaction targets [browser, server] receiver any requires {
    state body id "revise:body" : string [edit]; state notes id "revise:notes" : string [edit];
  };
  query Inputs id "inputs" root workspace Data document "inputs.graphql" operation "Inputs" { replica; }
  query View id "view" root workspace Data document "view.graphql" operation "View" { local from Inputs; watch; }
  query EditorView id "editor-view" root Data document "editor-view.graphql" operation "EditorView" { local from EditorInputs; watch; }
  query EditorInputs id "editor-inputs" root Data document "editor.graphql" operation "Editor" { replica; }`
      : ""
  }
}`,
    {
      source,
      ...(session
        ? { environment: { interfaces: new Map([["Data", dataInterface]]), interfaceClosure: [dataInterface] } }
        : {}),
    },
  );
  assert.ok(pkg.ok && pkg.resource.kind === "package", JSON.stringify(pkg.diagnostics));
  if (session)
    pkg.resource.revision.checkedQueries = await Promise.all(
      pkg.resource.revision.queries!.map((query) =>
        compileQuery(
          query,
          [dataInterface],
          async (name) =>
            ({
              "inputs.graphql":
                "query Inputs($label: String!) { root { objects(all: 100, where: {label: {eq: $label}}) { entries { key node { _qx {ref} label } } } } }",
              "view.graphql":
                "query View { root { availableObjects(all: 100) { entries { key node { _qx {ref} label } } } } }",
              "editor.graphql": "query Editor { root { _qx {ref} label body notes } }",
              "editor-view.graphql": "query EditorView { root { label body notes } }",
            })[name]!,
        ),
      ),
    );
  const result = compileCapabilitySource(
    `workspace Managed id "workspace:managed-process" revision "workspace:managed-process@${variant}" commit "${commit}" {
    import package Owner;
    ${
      session
        ? `import interface Data; import interface Factories;
    conform Entry as Factories id "owner:factories" { bind createOne.call to package Owner.createOne with { entry to creation Entry with {}; }; bind createTwo.call to package Owner.createTwo with { entry to creation Independent with {}; }; }
    ${["Entry", "Independent"].map((atom) => `conform ${atom} as Data id "owner:${atom}:data" { private state ${atom}Label id "label:${atom}" on ${atom} : string policy register default "${atom}"; bind label.get to state ${atom}Label.read; bind label.set to state ${atom}Label.write; private state ${atom}Body id "body:${atom}" on ${atom} : string policy crdt(string) default "hello 🌍"; private state ${atom}Notes id "notes:${atom}" on ${atom} : string policy crdt(string) default "notes"; bind body.get to state ${atom}Body.read; bind body.edit to state ${atom}Body.edit; bind notes.get to state ${atom}Notes.read; bind notes.edit to state ${atom}Notes.edit; bind revise.call to package Owner.revise with {body to state ${atom}Body; notes to state ${atom}Notes;}; }`).join("\n")}
    `
        : ""
    }
    ${variant !== "base" ? 'atom Independent id "atom:independent";' : ""}
    ${
      gateway
        ? `import interface EntryFactory; atom Entry id "atom:entry";
    conform Entry as EntryFactory id "owner:entry-factory" {
      bind create.call to package Owner.create with { entry to creation Entry with {}; };
    }`
        : ""
    }
  }`,
    "workspace.qx",
    {
      packages: new Map([["Owner", pkg.resource.revision]]),
      packageClosure: [pkg.resource.revision],
      ...(gateway
        ? {
            interfaces: new Map([
              ["EntryFactory", factory.resource.revision],
              ...(session
                ? ([
                    ["Data", dataInterface],
                    ["Factories", factoriesInterface],
                  ] as const)
                : []),
            ]),
            interfaceClosure: [factory.resource.revision, ...(session ? [dataInterface, factoriesInterface] : [])],
          }
        : {}),
    },
  );
  assert.ok(result.ok, JSON.stringify(result.diagnostics));
  const plan = compileExecutionPlan(result.workspace),
    root = `dist/managed/${variant}`;
  await mkdir(root, { recursive: true });
  if (session) {
    await writeFile(
      `${root}/client.ts`,
      generateInterfaceClientBindings({ Data: dataInterface, Factories: factoriesInterface }),
    );
    await writeFile(`${root}/queries.ts`, generatePackageQueryClientBindings(pkg.resource.revision));
  }
  for (const [file, value] of Object.entries({
    "candidate.json": result.workspace,
    "entry.json": gateway
      ? { atom: "atom:entry", interface: "interface:entry-factory@1", operation: "entry:create:call" }
      : null,
    "execution-plan.json": plan,
    "kernel.json": compileKernelProgram(plan),
    "queries.json": compileQueryProgram(plan),
    "source.json": { kind: "workspace", repository: "https://example.test/managed.git", commit },
  }))
    await writeFile(`${root}/${file}`, JSON.stringify(value));
}