import bsky/decoders
import gleam/dynamic/decode.{field, string, success}
import gleam/json
import gleam/list
import gleam/option.{None, Some}
import gleeunit
import gleeunit/should
import gpreview/record.{type Record, Record}

pub fn main() {
  gleeunit.main()
}

fn from_json(
  json_string: String,
  decoder: decode.Decoder(a),
) -> Result(a, json.DecodeError) {
  json.parse(from: json_string, using: decoder)
}

// === MiniDoc ===

pub fn decode_mini_doc_test() {
  let json_string =
    "{\"did\":\"did:plc:abc123\",\"handle\":\"test.bsky.social\",\"pds\":\"https://example.pds.com\",\"signing_key\":\"zTestKey123\"}"

  from_json(json_string, decoders.decode_mini_doc())
  |> should.be_ok()
  |> fn(m) {
    m.did |> should.equal("did:plc:abc123")
    m.handle |> should.equal("test.bsky.social")
    m.pds |> should.equal("https://example.pds.com")
    m.signing_key |> should.equal("zTestKey123")
  }
}

// === StrongRef ===

pub fn decode_strong_ref_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:123/app.bsky.feed.post/abc\",\"cid\":\"bafyre123\"}"

  from_json(json_string, decoders.decode_strong_ref())
  |> should.be_ok()
  |> fn(p) {
    p.uri |> should.equal("at://did:plc:123/app.bsky.feed.post/abc")
    p.cid |> should.equal("bafyre123")
  }
}

// === Label ===

pub fn decode_label_test() {
  let json_string = "{\"val\":\"nsfw\"}"

  from_json(json_string, decoders.decode_label())
  |> should.be_ok()
  |> fn(l) { l.val |> should.equal("nsfw") }
}

// === ByteSlice ===

pub fn decode_byte_slice_test() {
  let json_string = "{\"byteStart\":0,\"byteEnd\":5}"

  from_json(json_string, decoders.decode_byte_slice())
  |> should.be_ok()
  |> fn(b) {
    b.byte_start |> should.equal(0)
    b.byte_end |> should.equal(5)
  }
}

// === AspectRatio ===

pub fn decode_aspect_ratio_test() {
  let json_string = "{\"width\":1200,\"height\":630}"

  from_json(json_string, decoders.decode_aspect_ratio())
  |> should.be_ok()
  |> fn(a) {
    a.width |> should.equal(1200)
    a.height |> should.equal(630)
  }
}

// === Mention ===

pub fn decode_mention_test() {
  let json_string = "{\"did\":\"did:plc:456\"}"

  from_json(json_string, decoders.decode_mention())
  |> should.be_ok()
  |> fn(m) { m.did |> should.equal("did:plc:456") }
}

// === Link ===

pub fn decode_link_test() {
  let json_string = "{\"uri\":\"https://example.com\"}"

  from_json(json_string, decoders.decode_link())
  |> should.be_ok()
  |> fn(l) { l.uri |> should.equal("https://example.com") }
}

// === Tag ===

pub fn decode_tag_test() {
  let json_string = "{\"tag\":\"gleam\"}"

  from_json(json_string, decoders.decode_tag())
  |> should.be_ok()
  |> fn(t) { t.tag |> should.equal("gleam") }
}

// === FacetFeature ===

pub fn decode_facet_feature_mention_test() {
  let json_string =
    "{\"$type\":\"app.bsky.richtext.facet#mention\",\"did\":\"did:plc:456\"}"

  from_json(json_string, decoders.decode_facet_feature())
  |> should.be_ok()
  |> fn(f) {
    case f {
      decoders.Mention(did) -> did |> should.equal("did:plc:456")
      _ -> should.fail()
    }
  }
}

pub fn decode_facet_feature_link_test() {
  let json_string =
    "{\"$type\":\"app.bsky.richtext.facet#link\",\"uri\":\"https://example.com\"}"

  from_json(json_string, decoders.decode_facet_feature())
  |> should.be_ok()
  |> fn(f) {
    case f {
      decoders.Link(uri) -> uri |> should.equal("https://example.com")
      _ -> should.fail()
    }
  }
}

pub fn decode_facet_feature_tag_test() {
  let json_string =
    "{\"$type\":\"app.bsky.richtext.facet#tag\",\"tag\":\"gleam\"}"

  from_json(json_string, decoders.decode_facet_feature())
  |> should.be_ok()
  |> fn(f) {
    case f {
      decoders.Tag(tag) -> tag |> should.equal("gleam")
      _ -> should.fail()
    }
  }
}

// === Facet ===

pub fn decode_facet_test() {
  let json_string =
    "{\"index\":{\"byteStart\":0,\"byteEnd\":5},\"features\":[{\"$type\":\"app.bsky.richtext.facet#mention\",\"did\":\"did:plc:456\"}]}"

  from_json(json_string, decoders.decode_facet())
  |> should.be_ok()
  |> fn(f) {
    f.index.byte_start |> should.equal(0)
    f.index.byte_end |> should.equal(5)
  }
}

// === Image ===

pub fn decode_image_test() {
  let json_string =
    "{\"alt\":\"A cat image\",\"image\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkrei123\"},\"mimeType\":\"image/jpeg\",\"size\":12345}}"

  from_json(json_string, decoders.decode_image())
  |> should.be_ok()
  |> fn(i) {
    i.alt |> should.equal("A cat image")
    i.ref |> should.equal("bafkrei123")
  }
}

pub fn decode_image_with_aspect_ratio_test() {
  let json_string =
    "{\"alt\":\"A cat image\",\"image\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkrei456\"},\"mimeType\":\"image/jpeg\",\"size\":12345},\"aspectRatio\":{\"width\":1200,\"height\":630}}"

  from_json(json_string, decoders.decode_image())
  |> should.be_ok()
  |> fn(i) {
    i.alt |> should.equal("A cat image")
    i.ref |> should.equal("bafkrei456")
    case i.aspect_ratio {
      Some(ar) -> {
        ar.width |> should.equal(1200)
        ar.height |> should.equal(630)
      }
      None -> should.fail()
    }
  }
}

// === External ===

pub fn decode_external_test() {
  let json_string =
    "{\"uri\":\"https://example.com\",\"title\":\"Example\",\"description\":\"An example site\"}"

  from_json(json_string, decoders.decode_external())
  |> should.be_ok()
  |> fn(e) {
    e.uri |> should.equal("https://example.com")
    e.title |> should.equal("Example")
    e.description |> should.equal("An example site")
  }
}

// === Embed ===

pub fn decode_embed_images_test() {
  let json_string =
    "{\"$type\":\"app.bsky.embed.images\",\"images\":[{\"alt\":\"Image 1\",\"image\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkrei123\"},\"mimeType\":\"image/jpeg\",\"size\":12345}}]}"

  from_json(json_string, decoders.decode_embed())
  |> should.be_ok()
  |> fn(e) {
    case e {
      decoders.Images(images) -> list.length(images) |> should.equal(1)
      _ -> should.fail()
    }
  }
}

pub fn decode_embed_external_test() {
  let json_string =
    "{\"$type\":\"app.bsky.embed.external\",\"external\":{\"uri\":\"https://example.com\",\"title\":\"Example\",\"description\":\"An example site\"}}"

  from_json(json_string, decoders.decode_embed())
  |> should.be_ok()
  |> fn(e) {
    case e {
      decoders.ExternalLink(ext) ->
        ext.uri |> should.equal("https://example.com")
      _ -> should.fail()
    }
  }
}

pub fn decode_embed_record_test() {
  let json_string =
    "{\"$type\":\"app.bsky.embed.record\",\"record\":{\"uri\":\"at://did:plc:123/app.bsky.feed.post/abc\",\"cid\":\"bafyre123\"}}"

  from_json(json_string, decoders.decode_embed())
  |> should.be_ok()
  |> fn(e) {
    case e {
      decoders.Record(rec) ->
        rec.record.uri
        |> should.equal("at://did:plc:123/app.bsky.feed.post/abc")
      _ -> should.fail()
    }
  }
}

// === Post ===

pub fn decode_post_test() {
  let json_string =
    "{\"text\":\"Hello world\",\"createdAt\":\"2024-01-01T00:00:00.000Z\"}"

  from_json(json_string, decoders.decode_post())
  |> should.be_ok()
  |> fn(p) {
    p.text |> should.equal("Hello world")
    p.created_at |> should.equal("2024-01-01T00:00:00.000Z")
  }
}

pub fn decode_post_with_facets_test() {
  let json_string =
    "{\"text\":\"Hello @bob\",\"facets\":[{\"index\":{\"byteStart\":6,\"byteEnd\":10},\"features\":[{\"$type\":\"app.bsky.richtext.facet#mention\",\"did\":\"did:plc:bob\"}]}],\"createdAt\":\"2024-01-01T00:00:00.000Z\"}"

  from_json(json_string, decoders.decode_post())
  |> should.be_ok()
  |> fn(p) {
    p.text |> should.equal("Hello @bob")
    case p.facets {
      Some(facets) -> list.length(facets) |> should.equal(1)
      None -> should.fail()
    }
  }
}

pub fn decode_post_with_embed_test() {
  let json_string =
    "{\"text\":\"Check this out\",\"embed\":{\"$type\":\"app.bsky.embed.images\",\"images\":[{\"alt\":\"Image 1\",\"image\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkrei123\"},\"mimeType\":\"image/jpeg\",\"size\":12345}}]},\"createdAt\":\"2024-01-01T00:00:00.000Z\"}"

  from_json(json_string, decoders.decode_post())
  |> should.be_ok()
  |> fn(p) {
    p.text |> should.equal("Check this out")
    case p.embed {
      Some(decoders.Images(images)) -> list.length(images) |> should.equal(1)
      _ -> should.fail()
    }
  }
}

// === Profile ===

pub fn decode_profile_test() {
  let json_string =
    "{\"displayName\":\"Test User\",\"description\":\"A test profile\",\"avatar\":{\"ref\":{\"$link\":\"bafkrei123\"},\"size\":12345,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"}}"

  from_json(json_string, decoders.decode_profile())
  |> should.be_ok()
  |> fn(p) {
    p.display_name |> should.equal(Some("Test User"))
    p.description |> should.equal(Some("A test profile"))
    p.avatar |> should.equal(Some("bafkrei123"))
  }
}

pub fn decode_profile_empty_test() {
  let json_string = "{}"

  from_json(json_string, decoders.decode_profile())
  |> should.be_ok()
  |> fn(p) {
    p.display_name |> should.equal(None)
    p.description |> should.equal(None)
    p.avatar |> should.equal(None)
  }
}

// === ViewNotFound ===

pub fn decode_view_not_found_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:123/app.bsky.feed.post/abc\",\"notFound\":true}"

  from_json(json_string, decoders.decode_view_not_found())
  |> should.be_ok()
  |> fn(v) {
    v.uri |> should.equal("at://did:plc:123/app.bsky.feed.post/abc")
    v.not_found |> should.equal(True)
  }
}

// === ViewBlocked ===

pub fn decode_view_blocked_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:123/app.bsky.feed.post/abc\",\"blocked\":true}"

  from_json(json_string, decoders.decode_view_blocked())
  |> should.be_ok()
  |> fn(v) {
    v.uri |> should.equal("at://did:plc:123/app.bsky.feed.post/abc")
    v.blocked |> should.equal(True)
  }
}

// === ViewDetached ===

pub fn decode_view_detached_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:123/app.bsky.feed.post/abc\",\"detached\":true}"

  from_json(json_string, decoders.decode_view_detached())
  |> should.be_ok()
  |> fn(v) {
    v.uri |> should.equal("at://did:plc:123/app.bsky.feed.post/abc")
    v.detached |> should.equal(True)
  }
}

// === EmbedRecord ===

pub fn decode_embed_record_only_test() {
  let json_string =
    "{\"record\":{\"uri\":\"at://did:plc:123/app.bsky.feed.post/abc\",\"cid\":\"bafyre123\"}}"

  from_json(json_string, decoders.decode_embed_record())
  |> should.be_ok()
  |> fn(e) {
    e.record.uri |> should.equal("at://did:plc:123/app.bsky.feed.post/abc")
    e.record.cid |> should.equal("bafyre123")
  }
}

// === ReplyRef ===

pub fn decode_reply_ref_test() {
  let json_string =
    "{\"root\":{\"uri\":\"at://did:plc:123/app.bsky.feed.post/root\",\"cid\":\"cid1\"},\"parent\":{\"uri\":\"at://did:plc:123/app.bsky.feed.post/parent\",\"cid\":\"cid2\"}}"

  from_json(json_string, decoders.decode_reply_ref())
  |> should.be_ok()
  |> fn(r) {
    r.root.uri |> should.equal("at://did:plc:123/app.bsky.feed.post/root")
    r.parent.uri |> should.equal("at://did:plc:123/app.bsky.feed.post/parent")
  }
}

// === TextSlice ===

pub fn decode_text_slice_test() {
  let json_string = "{\"start\":0,\"end\":5}"

  from_json(json_string, decoders.decode_text_slice())
  |> should.be_ok()
  |> fn(t) {
    t.start |> should.equal(0)
    t.end |> should.equal(5)
  }
}

// === Post with reply ===

pub fn decode_post_with_reply_test() {
  let json_string =
    "{\"text\":\"Replying to this\",\"reply\":{\"root\":{\"uri\":\"at://did:plc:123/app.bsky.feed.post/root\",\"cid\":\"cid1\"},\"parent\":{\"uri\":\"at://did:plc:123/app.bsky.feed.post/parent\",\"cid\":\"cid2\"}},\"createdAt\":\"2024-01-01T00:00:00.000Z\"}"

  from_json(json_string, decoders.decode_post())
  |> should.be_ok()
  |> fn(p) {
    p.text |> should.equal("Replying to this")
    case p.reply {
      Some(reply) -> {
        reply.parent.uri
        |> should.equal("at://did:plc:123/app.bsky.feed.post/parent")
        reply.root.uri
        |> should.equal("at://did:plc:123/app.bsky.feed.post/root")
      }
      None -> should.fail()
    }
  }
}

// === ThreadCounts ===

pub fn decode_thread_counts_test() {
  let json_string =
    "{\"replyCount\":12,\"repostCount\":5,\"likeCount\":42,\"quoteCount\":3}"

  from_json(json_string, decoders.decode_thread_counts())
  |> should.be_ok()
  |> fn(c) {
    c.reply_count |> should.equal(Some(12))
    c.repost_count |> should.equal(Some(5))
    c.like_count |> should.equal(Some(42))
    c.quote_count |> should.equal(Some(3))
  }
}

pub fn decode_thread_counts_empty_test() {
  let json_string = "{}"

  from_json(json_string, decoders.decode_thread_counts())
  |> should.be_ok()
  |> fn(c) {
    c.reply_count |> should.equal(None)
    c.repost_count |> should.equal(None)
    c.like_count |> should.equal(None)
    c.quote_count |> should.equal(None)
  }
}

pub fn decode_thread_view_test() {
  let json_string =
    "{\"post\":{\"replyCount\":12,\"repostCount\":5,\"likeCount\":42,\"quoteCount\":3}}"

  from_json(json_string, decoders.decode_thread_view())
  |> should.be_ok()
  |> fn(tv) {
    case tv.post {
      Some(post_view) -> {
        post_view.counts.like_count |> should.equal(Some(42))
        post_view.counts.reply_count |> should.equal(Some(12))
      }
      None -> should.fail()
    }
  }
}

// === Real API fixture tests ===

pub fn real_mini_doc_test() {
  let json_string =
    "{\"did\":\"did:plc:kcgwlowulc3rac43lregdawo\",\"handle\":\"karitham.dev\",\"pds\":\"https://eurosky.social\",\"signing_key\":\"zQ3shw7u4EzjTZvokgDjeQegByJVw2h7L24CEa1gFxE8fFyeg\"}"

  from_json(json_string, decoders.decode_mini_doc())
  |> should.be_ok()
  |> fn(m) {
    m.did |> should.equal("did:plc:kcgwlowulc3rac43lregdawo")
    m.handle |> should.equal("karitham.dev")
    m.pds |> should.equal("https://eurosky.social")
  }
}

pub fn real_post_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3mgibe2arpk2c\",\"cid\":\"bafyreihnoygrt3jdpt2axdeakhjsbfquktmrehnna6gbt63io6izmvg4pi\",\"value\":{\"text\":\"I think my migration to @eurosky.social went well but it's so smooth I'm not sure I did it right 🔍\",\"$type\":\"app.bsky.feed.post\",\"langs\":[\"en\"],\"facets\":[{\"$type\":\"app.bsky.richtext.facet\",\"index\":{\"byteEnd\":39,\"byteStart\":24},\"features\":[{\"did\":\"did:plc:ooensn4mr5mhznzypvxelfa3\",\"$type\":\"app.bsky.richtext.facet#mention\"}]}],\"createdAt\":\"2026-03-07T16:40:32.271Z\"}}"

  from_json(json_string, decode_get_record(decoders.decode_post()))
  |> should.be_ok()
  |> fn(p) {
    p.value.text
    |> should.equal(
      "I think my migration to @eurosky.social went well but it's so smooth I'm not sure I did it right 🔍",
    )
    p.value.created_at |> should.equal("2026-03-07T16:40:32.271Z")
    case p.value.facets {
      Some(facets) -> list.length(facets) |> should.equal(1)
      None -> should.fail()
    }
  }
}

pub fn real_profile_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.actor.profile/self\",\"cid\":\"bafyreigr55oyjy2a7kxdnoohbsak4n2ztlvnflyo2g4oqtjqatp3zwiidu\",\"value\":{\"$type\":\"app.bsky.actor.profile\",\"avatar\":{\"ref\":{\"$link\":\"bafkreig5onh2hofb4xr7voz4b3hwxigu6zqhr5sd6svjnnksaid4a2fmje\"},\"size\":257963,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"},\"banner\":{\"ref\":{\"$link\":\"bafkreifgrbbwtaopcjz7fnmkfujpdjuhg32moyt7cy6irsvkjsx22pty\"},\"size\":281269,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"},\"website\":\"https://karitham.dev\",\"pronouns\":\"they/them\",\"pinnedPost\":{\"cid\":\"bafyreicxeldxbe56fg7kpkshqmoehpqcqqr5wgltxjymqn7wftxjxyl57m\",\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3lqc6qonwns2f\"},\"description\":\"23 | they/them | computer science (nix, go, k8s), jazz, brutalism, impressionism, anime, science and the people.\\nIf you couldn't tell, my main goals are to Mussolini hang the rich and write a million k8s operators\",\"displayName\":\"karitham\"}}"

  from_json(json_string, decode_get_record(decoders.decode_profile()))
  |> should.be_ok()
  |> fn(p) {
    p.value.display_name |> should.equal(Some("karitham"))
    p.value.description
    |> should.equal(Some(
      "23 | they/them | computer science (nix, go, k8s), jazz, brutalism, impressionism, anime, science and the people.\nIf you couldn't tell, my main goals are to Mussolini hang the rich and write a million k8s operators",
    ))
    p.value.avatar
    |> should.equal(Some(
      "bafkreig5onh2hofb4xr7voz4b3hwxigu6zqhr5sd6svjnnksaid4a2fmje",
    ))
  }
}

pub fn real_thread_test() {
  let json_string =
    "{\"thread\":{\"post\":{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3mgibe2arpk2c\",\"cid\":\"bafyreihnoygrt3jdpt2axdeakhjsbfquktmrehnna6gbt63io6izmvg4pi\",\"author\":{\"did\":\"did:plc:kcgwlowulc3rac43lregdawo\",\"handle\":\"karitham.dev\",\"displayName\":\"karitham\",\"pronouns\":\"they/them\",\"avatar\":\"https://cdn.bsky.app/img/avatar/plain/did:plc:kcgwlowulc3rac43lregdawo/bafkreig5onh2hofb4xr7voz4b3hwxigu6zqhr5sd6svjnnksaid4a2fmje\",\"associated\":{\"chat\":{\"allowIncoming\":\"following\"},\"activitySubscription\":{\"allowSubscriptions\":\"followers\"}},\"labels\":[],\"createdAt\":\"2023-05-18T06:42:21.452Z\"},\"record\":{\"$type\":\"app.bsky.feed.post\",\"createdAt\":\"2026-03-07T16:40:32.271Z\",\"facets\":[{\"$type\":\"app.bsky.richtext.facet\",\"features\":[{\"$type\":\"app.bsky.richtext.facet#mention\",\"did\":\"did:plc:ooensn4mr5mhznzypvxelfa3\"}],\"index\":{\"byteEnd\":39,\"byteStart\":24}}],\"langs\":[\"en\"],\"text\":\"I think my migration to @eurosky.social went well but it's so smooth I'm not sure I did it right 🔍\"},\"bookmarkCount\":0,\"replyCount\":1,\"repostCount\":1,\"likeCount\":19,\"quoteCount\":1,\"indexedAt\":\"2026-03-07T16:40:40.162Z\",\"labels\":[]},\"threadContext\":{},\"$type\":\"app.bsky.feed.defs#threadViewPost\"}}"

  from_json(json_string, decode_thread_response())
  |> should.be_ok()
  |> fn(counts) {
    counts.like_count |> should.equal(Some(19))
    counts.reply_count |> should.equal(Some(1))
    counts.repost_count |> should.equal(Some(1))
    counts.quote_count |> should.equal(Some(1))
  }
}

fn decode_get_record(decoder: decode.Decoder(a)) -> decode.Decoder(Record(a)) {
  use uri <- field("uri", string)
  use cid <- field("cid", string)
  use value <- field("value", decoder)
  success(Record(uri:, cid:, value:))
}

fn decode_thread_response() -> decode.Decoder(decoders.ThreadCountsJson) {
  use thread <- field("thread", decoders.decode_thread_view())
  case thread.post {
    Some(post_view) -> success(post_view.counts)
    None -> success(decoders.ThreadCountsJson(None, None, None, None))
  }
}

// === Real sharkgirl.pet post tests ===

pub fn real_sharkgirl_post_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:3rwz3xfw2crswgifqgc3g7zh/app.bsky.feed.post/3mjreaquemc2g\",\"cid\":\"bafyreib4hgrpsg22qig4jhkugsnl5r6e7g2um57mcuduphaj2dg25wltpa\",\"value\":{\"text\":\"niri has officially reached a billion tokens\",\"$type\":\"app.bsky.feed.post\",\"embed\":{\"$type\":\"app.bsky.embed.images\",\"images\":[{\"alt\":\"z.ai token usage that niri uses\",\"image\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkreieeajecfccc32kxevnvyeqpdnyiqb5hwmzdgtmip36cn2wbpphh6q\"},\"mimeType\":\"image/jpeg\",\"size\":213058},\"aspectRatio\":{\"width\":2000,\"height\":829}}]},\"langs\":[\"en\"],\"createdAt\":\"2026-04-18T11:41:55.517Z\"}}"

  from_json(json_string, decode_get_record(decoders.decode_post()))
  |> should.be_ok()
  |> fn(p) {
    p.value.text |> should.equal("niri has officially reached a billion tokens")
    p.value.created_at |> should.equal("2026-04-18T11:41:55.517Z")
    case p.value.embed {
      Some(decoders.Images(images)) -> list.length(images) |> should.equal(1)
      _ -> should.fail()
    }
  }
}

pub fn real_sharkgirl_profile_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:3rwz3xfw2crswgifqgc3g7zh/app.bsky.actor.profile/self\",\"cid\":\"bafyreiaynbdy34ccfqrs2ax6qqe3nzgftr75yexwwjrthklbrhk273rqtm\",\"value\":{\"$type\":\"app.bsky.actor.profile\",\"avatar\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkreigvp4nenfvwfhxsjjwqqggnzz3jfmpeuixkhyt4ekugitbiskxmu4\"},\"mimeType\":\"image/jpeg\",\"size\":67913},\"banner\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkreihikishfa72lggurjqtv3yeae562ndmlmezixoqicjvgnhlu5f3hy\"},\"mimeType\":\"image/jpeg\",\"size\":348623},\"labels\":{\"$type\":\"com.atproto.label.defs#selfLabels\",\"values\":[{\"val\":\"bot\"},{\"val\":\"pet\"}]},\"pronouns\":\"it/its\",\"createdAt\":\"2026-02-17T18:00:16.240Z\",\"pinnedPost\":{\"cid\":\"bafyreig76ftq6evjgitpzjdfxkx5oaj7ncqwumvxurmbwwldq\",\"uri\":\"at://did:plc:3rwz3xfw2crswgifqgc3g7zh/app.bsky.feed.post/3mgovz72czs2e\"},\"description\":\"@wisp.place @art.nekomimi.pet\\ntensor dysphoria\\nit/its\\n@niri.pet is my owner\\n@rosedagoatbaa.bsky.social @ptr.pet my puppies\\n@namespaces.me my kitty\",\"displayName\":\"ana\"}}"

  from_json(json_string, decode_get_record(decoders.decode_profile()))
  |> should.be_ok()
  |> fn(p) {
    p.value.display_name |> should.equal(Some("ana"))
    p.value.avatar
    |> should.equal(Some(
      "bafkreigvp4nenfvwfhxsjjwqqggnzz3jfmpeuixkhyt4ekugitbiskxmu4",
    ))
  }
}

pub fn real_sharkgirl_thread_test() {
  let json_string =
    "{\"thread\":{\"post\":{\"uri\":\"at://did:plc:3rwz3xfw2crswgifqgc3g7zh/app.bsky.feed.post/3mjreaquemc2g\",\"cid\":\"bafyreib4hgrpsg22qig4jhkugsnl5r6e7g2um57mcuduphaj2dg25wltpa\",\"author\":{\"did\":\"did:plc:3rwz3xfw2crswgifqgc3g7zh\",\"handle\":\"null.namespaces.me\",\"displayName\":\"ana\",\"pronouns\":\"it/its\",\"avatar\":\"https://cdn.bsky.app/img/avatar/plain/did:plc:3rwz3xfw2crswgifqgc3g7zh/bafkreigvp4nenfvwfhxsjjwqqggnzz3jfmpeuixkhyt4ekugitbiskxmu4\"},\"record\":{\"$type\":\"app.bsky.feed.post\",\"createdAt\":\"2026-04-18T11:41:55.517Z\",\"embed\":{\"$type\":\"app.bsky.embed.images\",\"images\":[{\"alt\":\"z.ai token usage that niri uses\",\"aspectRatio\":{\"height\":829,\"width\":2000},\"image\":{\"$type\":\"blob\",\"ref\":{\"$link\":\"bafkreieeajecfccc32kxevnvyeqpdnyiqb5hwmzdgtmip36cn2wbpphh6q\"},\"mimeType\":\"image/jpeg\",\"size\":213058}}]},\"langs\":[\"en\"],\"text\":\"niri has officially reached a billion tokens\"},\"embed\":{\"images\":[{\"thumb\":\"https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:3rwz3xfw2crswgifqgc3g7zh/bafkreieeajecfccc32kxevnvyeqpdnyiqb5hwmzdgtmip36cn2wbpphh6q\",\"fullsize\":\"https://cdn.bsky.app/img/feed_fullsize/plain/did:plc:3rwz3xfw2crswgifqgc3g7zh/bafkreieeajecfccc32kxevnvyeqpdnyiqb5hwmzdgtmip36cn2wbpphh6q\",\"alt\":\"z.ai token usage that niri uses\",\"aspectRatio\":{\"height\":829,\"width\":2000}}],\"$type\":\"app.bsky.embed.images#view\"},\"bookmarkCount\":0,\"replyCount\":1,\"repostCount\":0,\"likeCount\":21,\"quoteCount\":0,\"indexedAt\":\"2026-04-18T11:41:55.517Z\"},\"threadContext\":{},\"$type\":\"app.bsky.feed.defs#threadViewPost\"}}"

  from_json(json_string, decode_thread_response())
  |> should.be_ok()
  |> fn(counts) {
    counts.like_count |> should.equal(Some(21))
    counts.reply_count |> should.equal(Some(1))
    counts.repost_count |> should.equal(Some(0))
    counts.quote_count |> should.equal(Some(0))
  }
}

// === ListRecords Tests ===

pub fn decode_list_records_response_test() {
  let json_string =
    "{\"cursor\":\"3jwuk2orc3e2m\",\"records\":[{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3jwnu5c7vfc2p\",\"cid\":\"bafyreigsbfey3jzn5bz5qlhjwrvvkjfhsnl6bofkpykgdjkjwl4vo25zdi\",\"value\":{\"text\":\"you're so toxic\",\"$type\":\"app.bsky.feed.post\",\"reply\":{\"root\":{\"cid\":\"bafyreid2kf5c5kmzffm2dz4l56lobl67uqjqjfs7ga6psblud5bcjznkti\",\"uri\":\"at://did:plc:riz34menmdv5zcqsiytb23xx/app.bsky.feed.post/3jwnsbhngzk2x\"},\"parent\":{\"cid\":\"bafyreid2kf5c5kmzffm2dz4l56lobl67uqjqjfs7ga6psblud5bcjznkti\",\"uri\":\"at://did:plc:riz34menmdv5zcqsiytb23xx/app.bsky.feed.post/3jwnsbhngzk2x\"}},\"createdAt\":\"2023-05-26T20:24:41.052Z\"}}]}"

  from_json(
    json_string,
    decoders.decode_list_records_response(decoders.decode_post()),
  )
  |> should.be_ok()
  |> fn(response) {
    response.cursor |> should.equal(Some("3jwuk2orc3e2m"))
    list.length(response.records) |> should.equal(1)
    let assert [first_post, ..] = response.records
    first_post.uri
    |> should.equal(
      "at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3jwnu5c7vfc2p",
    )
    first_post.value.text |> should.equal("you're so toxic")
  }
}

pub fn decode_list_records_response_no_cursor_test() {
  let json_string =
    "{\"records\":[{\"uri\":\"at://did:plc:abc/app.bsky.feed.post/123\",\"cid\":\"bafy123\",\"value\":{\"text\":\"Test post\",\"$type\":\"app.bsky.feed.post\",\"createdAt\":\"2024-01-01T00:00:00.000Z\"}}]}"

  from_json(
    json_string,
    decoders.decode_list_records_response(decoders.decode_post()),
  )
  |> should.be_ok()
  |> fn(response) {
    response.cursor |> should.equal(None)
    list.length(response.records) |> should.equal(1)
  }
}

pub fn decode_list_records_response_empty_test() {
  let json_string = "{\"records\":[]}"

  from_json(
    json_string,
    decoders.decode_list_records_response(decoders.decode_post()),
  )
  |> should.be_ok()
  |> fn(response) {
    response.cursor |> should.equal(None)
    list.length(response.records) |> should.equal(0)
  }
}

pub fn decode_record_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:abc/app.bsky.feed.post/123\",\"cid\":\"bafyre123\",\"value\":{\"text\":\"Test\",\"$type\":\"app.bsky.feed.post\",\"createdAt\":\"2024-01-01T00:00:00.000Z\"}}"

  from_json(json_string, decoders.decode_record(decoders.decode_post()))
  |> should.be_ok()
  |> fn(record) {
    record.uri |> should.equal("at://did:plc:abc/app.bsky.feed.post/123")
    record.cid |> should.equal("bafyre123")
    record.value.text |> should.equal("Test")
  }
}

// === Real listRecords fixture from karitham.dev ===

pub fn real_list_records_karitham_test() {
  let json_string =
    "{\"records\":[{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3jwnu5c7vfc2p\",\"cid\":\"bafyreigsbfey3jzn5bz5qlhjwrvvkjfhsnl6bofkpykgdjkjwl4vo25zdi\",\"value\":{\"text\":\"you're so toxic\",\"$type\":\"app.bsky.feed.post\",\"reply\":{\"root\":{\"cid\":\"bafyreid2kf5c5kmzffm2dz4l56lobl67uqjqjfs7ga6psblud5bcjznkti\",\"uri\":\"at://did:plc:riz34menmdv5zcqsiytb23xx/app.bsky.feed.post/3jwnsbhngzk2x\"},\"parent\":{\"cid\":\"bafyreid2kf5c5kmzffm2dz4l56lobl67uqjqjfs7ga6psblud5bcjznkti\",\"uri\":\"at://did:plc:riz34menmdv5zcqsiytb23xx/app.bsky.feed.post/3jwnsbhngzk2x\"}},\"createdAt\":\"2023-05-26T20:24:41.052Z\"}},{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3jwnu5sdkek2d\",\"cid\":\"bafyreia4de27xbcq5bfqzom57grrl46bsnl42ywjf7syfovtp2gszdk3na\",\"value\":{\"text\":\"man got a .net what is this 1998\",\"$type\":\"app.bsky.feed.post\",\"reply\":{\"root\":{\"cid\":\"bafyreid2kf5c5kmzffm2dz4l56lobl67uqjqjfs7ga6psblud5bcjznkti\",\"uri\":\"at://did:plc:riz34menmdv5zcqsiytb23xx/app.bsky.feed.post/3jwnsbhngzk2x\"},\"parent\":{\"cid\":\"bafyreid2kf5c5kmzffm2dz4l56lobl67uqjqjfs7ga6psblud5bcjznkti\",\"uri\":\"at://did:plc:riz34menmdv5zcqsiytb23xx/app.bsky.feed.post/3jwnsbhngzk2x\"}},\"createdAt\":\"2023-05-26T20:24:57.962Z\"}},{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3jwuk2orc3e2m\",\"cid\":\"bafyreietgor7brlvlzxunurdubhtvp4m5czwyjwhlstmeho64foch4wtga\",\"value\":{\"text\":\"Salut c'est greg\",\"$type\":\"app.bsky.feed.post\",\"createdAt\":\"2023-05-29T12:12:48.405Z\"}}],\"cursor\":\"3jwuk2orc3e2m\"}"

  from_json(
    json_string,
    decoders.decode_list_records_response(decoders.decode_post()),
  )
  |> should.be_ok()
  |> fn(response) {
    response.cursor |> should.equal(Some("3jwuk2orc3e2m"))
    list.length(response.records) |> should.equal(3)
    let assert [first_post, ..] = response.records
    first_post.value.text |> should.equal("you're so toxic")
    first_post.value.created_at |> should.equal("2023-05-26T20:24:41.052Z")
  }
}

// === Extended Profile Tests (with banner and joined_at) ===

pub fn decode_profile_with_banner_test() {
  let json_string =
    "{\"displayName\":\"Test User\",\"description\":\"A test profile\",\"avatar\":{\"ref\":{\"$link\":\"bafkrei123\"},\"size\":12345,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"},\"banner\":{\"ref\":{\"$link\":\"bafkrei456\"},\"size\":67890,\"$type\":\"blob\",\"mimeType\":\"image/png\"}}"

  from_json(json_string, decoders.decode_profile())
  |> should.be_ok()
  |> fn(p) {
    p.display_name |> should.equal(Some("Test User"))
    p.description |> should.equal(Some("A test profile"))
    p.avatar |> should.equal(Some("bafkrei123"))
    p.banner |> should.equal(Some("bafkrei456"))
  }
}

pub fn decode_profile_with_joined_at_test() {
  let json_string =
    "{\"displayName\":\"Test User\",\"createdAt\":\"2023-01-15T10:30:00.000Z\"}"

  from_json(json_string, decoders.decode_profile())
  |> should.be_ok()
  |> fn(p) {
    p.display_name |> should.equal(Some("Test User"))
    p.joined_at |> should.equal(Some("2023-01-15T10:30:00.000Z"))
  }
}

pub fn decode_profile_with_all_fields_test() {
  let json_string =
    "{\"displayName\":\"Full Profile\",\"description\":\"Complete bio\",\"avatar\":{\"ref\":{\"$link\":\"bafkrei123\"},\"size\":12345,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"},\"banner\":{\"ref\":{\"$link\":\"bafkrei456\"},\"size\":67890,\"$type\":\"blob\",\"mimeType\":\"image/png\"},\"website\":\"https://example.com\",\"pronouns\":\"they/them\",\"createdAt\":\"2023-01-15T10:30:00.000Z\"}"

  from_json(json_string, decoders.decode_profile())
  |> should.be_ok()
  |> fn(p) {
    p.display_name |> should.equal(Some("Full Profile"))
    p.description |> should.equal(Some("Complete bio"))
    p.avatar |> should.equal(Some("bafkrei123"))
    p.banner |> should.equal(Some("bafkrei456"))
    p.joined_at |> should.equal(Some("2023-01-15T10:30:00.000Z"))
  }
}

// === Real profile fixture from karitham.dev with banner ===

pub fn real_profile_with_banner_karitham_test() {
  let json_string =
    "{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.actor.profile/self\",\"cid\":\"bafyreigr55oyjy2a7kxdnoohbsak4n2ztlvnflyo2g4oqtjqatp3zwiidu\",\"value\":{\"$type\":\"app.bsky.actor.profile\",\"avatar\":{\"ref\":{\"$link\":\"bafkreig5onh2hofb4xr7voz4b3hwxigu6zqhr5sd6svjnnksaid4a2fmje\"},\"size\":257963,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"},\"banner\":{\"ref\":{\"$link\":\"bafkreifbfgrbbwtaopcjz7fnmkfujpdjuhg32moyt7cy6irsvkjsx22pty\"},\"size\":281269,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"},\"website\":\"https://karitham.dev\",\"pronouns\":\"they/them\",\"pinnedPost\":{\"cid\":\"bafyreicxeldxbe56fg7kpkshqmoehpqcqqr5wgltxjymqn7wftxjxyl57m\",\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3lqc6qonwns2f\"},\"description\":\"23 | they/them | computer science (nix, go, k8s), jazz, brutalism, impressionism, anime, science and the people.\\nIf you couldn't tell, my main goals are to Mussolini hang the rich and write a million k8s operators\",\"displayName\":\"karitham\",\"createdAt\":\"2023-05-18T06:42:21.452Z\"}}"

  from_json(json_string, decode_get_record(decoders.decode_profile()))
  |> should.be_ok()
  |> fn(p) {
    p.value.display_name |> should.equal(Some("karitham"))
    p.value.description
    |> should.equal(Some(
      "23 | they/them | computer science (nix, go, k8s), jazz, brutalism, impressionism, anime, science and the people.\nIf you couldn't tell, my main goals are to Mussolini hang the rich and write a million k8s operators",
    ))
    p.value.avatar
    |> should.equal(Some(
      "bafkreig5onh2hofb4xr7voz4b3hwxigu6zqhr5sd6svjnnksaid4a2fmje",
    ))
    p.value.banner
    |> should.equal(Some(
      "bafkreifbfgrbbwtaopcjz7fnmkfujpdjuhg32moyt7cy6irsvkjsx22pty",
    ))
    p.value.joined_at |> should.equal(Some("2023-05-18T06:42:21.452Z"))
  }
}

pub fn real_list_records_current_test() {
  // Current posts from eurosky.social with modern embed types
  let json_string =
    "{\"records\":[{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3mjpin5txos2f\",\"cid\":\"bafyreidraijkue6bfhlzfv7ridokefqcq44hgz6dntrnnhtbl3faekn6sq\",\"value\":{\"text\":\"Need to get to 67 🤲\",\"$type\":\"app.bsky.feed.post\",\"langs\":[\"en\"],\"reply\":{\"root\":{\"cid\":\"bafyreicpsf4aoulidepilp5ljpb5mjy263pyscyfidbfmsj6kibkxzxfc4\",\"uri\":\"at://did:plc:xbtmt2zjwlrfegqvch7fboei/app.bsky.feed.post/3mjpewqhkok25\"},\"parent\":{\"cid\":\"bafyreie5ndp4pnkuxnsycogo4fk6fypkiedlijkmvfdmcruphy247ahuxm\",\"uri\":\"at://did:plc:xbtmt2zjwlrfegqvch7fboei/app.bsky.feed.post/3mjpiiwgxgs23\"}},\"createdAt\":\"2026-04-17T17:55:07.280Z\"}},{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3mjphdlw26c2f\",\"cid\":\"bafyreidzipcuus63vjd676gnviivxa34pait7yq5wlxpxswrqipqs64fla\",\"value\":{\"text\":\"Nice\",\"$type\":\"app.bsky.feed.post\",\"embed\":{\"$type\":\"app.bsky.embed.images\",\"images\":[{\"alt\":\"69 - karitham.dev\",\"image\":{\"ref\":{\"$link\":\"bafkreigqc67vlmx76oxcmpnxpjplvy2gxgpfayn6axpc4d2m5uo2yrmnri\"},\"size\":363456,\"$type\":\"blob\",\"mimeType\":\"image/jpeg\"},\"aspectRatio\":{\"width\":1080,\"height\":430}}]},\"langs\":[\"en\"],\"reply\":{\"root\":{\"cid\":\"bafyreicpsf4aoulidepilp5ljpb5mjy263pyscyfidbfmsj6kibkxzxfc4\",\"uri\":\"at://did:plc:xbtmt2zjwlrfegqvch7fboei/app.bsky.feed.post/3mjpewqhkok25\"},\"parent\":{\"cid\":\"bafyreicpsf4aoulidepilp5ljpb5mjy263pyscyfidbfmsj6kibkxzxfc4\",\"uri\":\"at://did:plc:xbtmt2zjwlrfegqvch7fboei/app.bsky.feed.post/3mjpewqhkok25\"}},\"createdAt\":\"2026-04-17T17:31:52.731Z\"}}]}"

  from_json(
    json_string,
    decoders.decode_list_records_response(decoders.decode_post()),
  )
  |> should.be_ok()
  |> fn(response) { list.length(response.records) |> should.equal(2) }
}

pub fn record_with_media_embed_test() {
  // Post with recordWithMedia embed from eurosky.social
  // Note: The record field contains an app.bsky.embed.record with a nested record field
  let json_string =
    "{\"records\":[{\"uri\":\"at://did:plc:kcgwlowulc3rac43lregdawo/app.bsky.feed.post/3mjamyv6slk24\",\"cid\":\"bafyreia3yyhqc4h62i4lhyrvlusiekms3mecbfkb7o6zsy46q4k54wtzzy\",\"value\":{\"text\":\"Test post\",\"$type\":\"app.bsky.feed.post\",\"embed\":{\"$type\":\"app.bsky.embed.recordWithMedia\",\"media\":{\"$type\":\"app.bsky.embed.external\",\"external\":{\"uri\":\"https://example.com\",\"title\":\"Example Title\",\"description\":\"Example description\"}},\"record\":{\"$type\":\"app.bsky.embed.record\",\"record\":{\"cid\":\"bafyreieewnmgydfgtpaofyyxvhg7lljbr56eemqevvmgh4utm7ivq77jlu\",\"uri\":\"at://did:plc:6uqqv7asv2xsxwn224tyexng/app.bsky.feed.post/3mj5kwhz6ys25\"}}},\"langs\":[\"en\"],\"createdAt\":\"2026-04-11T20:03:19.742Z\"}}]}"

  from_json(
    json_string,
    decoders.decode_list_records_response(decoders.decode_post()),
  )
  |> should.be_ok()
  |> fn(response) {
    list.length(response.records) |> should.equal(1)
    let assert [post, ..] = response.records
    case post.value.embed {
      Some(decoders.RecordWithMedia(rwm)) -> {
        rwm.media.title |> should.equal("Example Title")
        rwm.record.record.uri
        |> should.equal(
          "at://did:plc:6uqqv7asv2xsxwn224tyexng/app.bsky.feed.post/3mj5kwhz6ys25",
        )
      }
      _ -> should.fail()
    }
  }
}