// ==========================================
// PROFILE: НАУЧНО-ТЕХНИЧЕСКИЙ ОТЧЁТ
// ==========================================
#import "../../domain/document.typ": document-profile, fail
#import "../../domain/attachments.typ": attachment-set
#import "../../report.typ": report
#import "../../appendices.typ": make_appendices
#import "../references.typ": render-bibliographies

#let placeholder-path(kind) = {
  if kind == "signature" {
    path("../../assets/placeholders/signature.svg")
  } else if kind == "stamp" {
    path("../../assets/placeholders/stamp.svg")
  } else {
    path("../../assets/placeholders/logo.svg")
  }
}

#let report-company-summary(company) = {
  let summary = company.contacts.at("summary", default: none)
  if summary != none {
    summary
  } else {
    let lines = (company.legal.name,)
    let ids = ()
    for key in ("inn", "kpp", "ogrn", "bin", "kbe") {
      let value = company.legal.at(key, default: none)
      if value != none { ids.push(upper(key) + " " + value) }
    }
    if ids.len() > 0 { lines.push(ids.join(" ")) }
    for key in ("address", "phone", "email", "website") {
      let value = company.contacts.at(key, default: none)
      if value != none { lines.push(value) }
    }
    lines.join("\n")
  }
}

#let resolve-signing-resource(resource, kind, ctx) = {
  if ctx.options.mode != "final" {
    none
  } else if resource != none {
    resource
  } else if ctx.options.at("media-policy") == "placeholder" {
    placeholder-path(kind)
  } else {
    none
  }
}

#let render-report-appendices(sources, numbering, start) = {
  if sources.len() > 0 {
    make_appendices(
      [
        #for source in sources {
          include(source)
        }
      ],
      numbering: numbering,
      start: start,
    )
  }
}

#let normalize-report(metadata) = metadata

#let validate-report(metadata) = {
  if type(metadata.title) != str or metadata.title.trim() == "" {
    fail("report.title", "название отчёта обязательно")
  }
  if type(metadata.year) != int {
    fail("report.year", "ожидалось целое число")
  }
  if type(metadata.executors) != array {
    fail("report.executors", "ожидался array")
  }
  for key in ("show-title-page", "show-executors", "show-outline") {
    if type(metadata.at(key)) != bool {
      fail("report." + key, "ожидался bool")
    }
  }
  if type(metadata.appendices) != array {
    fail("report.appendices", "ожидался array путей к файлам")
  }
  let seen = ()
  for source in metadata.appendices {
    if type(source) != path {
      fail("report.appendices", "каждый элемент должен быть path(...)")
    }
    if source in seen {
      fail("report.appendices", "файл указан повторно: " + repr(source))
    }
    seen.push(source)
  }
  if metadata.at("appendix-numbering") not in ("cyrillic", "arabic", "none") {
    fail("report.appendix-numbering", "допустимы cyrillic, arabic или none")
  }
  if type(metadata.at("appendix-start")) != int or metadata.at("appendix-start") < 1 {
    fail("report.appendix-start", "нужно положительное целое число")
  }
  metadata
}

#let render-report(body, ctx) = {
  let company = ctx.company
  let data = ctx.metadata
  let mode = if ctx.options.mode == "final" { "default" } else { "draft" }
  let watermark = if ctx.options.mode == "draft" and ctx.options.watermark == none {
    "DRAFT"
  } else {
    ctx.options.watermark
  }
  let signature = resolve-signing-resource(company.resources.signature, "signature", ctx)
  let stamp = resolve-signing-resource(company.resources.stamp, "stamp", ctx)
  let logo = if company.resources.logo != none {
    company.resources.logo
  } else if ctx.options.at("media-policy") == "placeholder" {
    placeholder-path("logo")
  } else {
    none
  }
  let composed = [
    #body
    #if ctx.bibliographies.len() > 0 {
      pagebreak()
      render-bibliographies(ctx.bibliographies)
    }
    #if data.appendices.len() > 0 {
      render-report-appendices(
        data.appendices,
        data.at("appendix-numbering"),
        data.at("appendix-start"),
      )
    }
  ]

  report(
    composed,
    company_info: report-company-summary(company),
    udk: data.udk,
    director_company: company.director.title + " " + company.legal.name,
    director_name: company.director.name,
    director_date: data.at("director-date"),
    sign_image: signature,
    stamp_image: stamp,
    logo_image: logo,
    is_research: data.at("is-research"),
    is_intermediate: data.at("is-intermediate"),
    stage_num: data.at("stage-number"),
    vol_num: data.at("volume-number"),
    title: data.title,
    theme: data.theme,
    contract_num: data.at("contract-number"),
    contract_date: data.at("contract-date"),
    city: data.city,
    year: data.year,
    executors: data.executors,
    figure-before: data.at("figure-before"),
    figure-after: data.at("figure-after"),
    table-before: data.at("table-before"),
    table-after: data.at("table-after"),
    figure-caption-before: data.at("figure-caption-before"),
    figure-caption-after: data.at("figure-caption-after"),
    table-caption-before: data.at("table-caption-before"),
    table-caption-after: data.at("table-caption-after"),
    show_title_page: data.at("show-title-page"),
    show_executors: data.at("show-executors"),
    show_outline: data.at("show-outline"),
    report_mode: mode,
    watermark: watermark,
  )
}

#let report-profile(
  title: "Название работы",
  theme: none,
  udk: none,
  director_date: none,
  is_research: false,
  is_intermediate: false,
  stage_number: none,
  volume_number: none,
  contract_number: none,
  contract_date: none,
  city: "Екатеринбург",
  year: datetime.today().year(),
  executors: (),
  appendices: (),
  appendix_numbering: "cyrillic",
  appendix_start: 1,
  bibliographies: (),
  show_title_page: true,
  show_executors: true,
  show_outline: true,
  figure_before: 0.75em,
  figure_after: 0.75em,
  table_before: 0.75em,
  table_after: 0.75em,
  figure_caption_before: 0pt,
  figure_caption_after: 0pt,
  table_caption_before: 0pt,
  table_caption_after: 0pt,
) = {
  document-profile(
    "report",
    render-report,
    metadata: (
      title: title,
      theme: theme,
      udk: udk,
      director-date: director_date,
      is-research: is_research,
      is-intermediate: is_intermediate,
      stage-number: stage_number,
      volume-number: volume_number,
      contract-number: contract_number,
      contract-date: contract_date,
      city: city,
      year: year,
      executors: executors,
      parties: (),
      // Общая attachment-модель остаётся для писем и договоров. Отчётные
      // приложения являются самодостаточными Typst-файлами.
      attachments: attachment-set(),
      appendices: appendices,
      appendix-numbering: appendix_numbering,
      appendix-start: appendix_start,
      bibliographies: bibliographies,
      show-title-page: show_title_page,
      show-executors: show_executors,
      show-outline: show_outline,
      figure-before: figure_before,
      figure-after: figure_after,
      table-before: table_before,
      table-after: table_after,
      figure-caption-before: figure_caption_before,
      figure-caption-after: figure_caption_after,
      table-caption-before: table_caption_before,
      table-caption-after: table_caption_after,
    ),
    normalize: normalize-report,
    validate: validate-report,
  )
}