import { describe, expect, test } from "bun:test"
import type { ParsedKey } from "@opentui/core"
import { createPluginKeybind } from "../../../src/cli/cmd/tui/context/plugin-keybinds"

describe("createPluginKeybind", () => {
  const defaults = {
    open: "ctrl+o",
    close: "escape",
  }

  test("uses defaults when overrides are missing", () => {
    const api = {
      match: () => false,
      print: (key: string) => key,
    }
    const bind = createPluginKeybind(api, defaults)

    expect(bind.all).toEqual(defaults)
    expect(bind.get("open")).toBe("ctrl+o")
    expect(bind.get("close")).toBe("escape")
  })

  test("applies valid overrides", () => {
    const api = {
      match: () => false,
      print: (key: string) => key,
    }
    const bind = createPluginKeybind(api, defaults, {
      open: "ctrl+alt+o",
      close: "q",
    })

    expect(bind.all).toEqual({
      open: "ctrl+alt+o",
      close: "q",
    })
  })

  test("ignores invalid overrides", () => {
    const api = {
      match: () => false,
      print: (key: string) => key,
    }
    const bind = createPluginKeybind(api, defaults, {
      open: "   ",
      close: 1,
      extra: "ctrl+x",
    })

    expect(bind.all).toEqual(defaults)
    expect(bind.get("extra")).toBe("extra")
  })

  test("resolves names for match", () => {
    const list: string[] = []
    const api = {
      match: (key: string) => {
        list.push(key)
        return true
      },
      print: (key: string) => key,
    }
    const bind = createPluginKeybind(api, defaults, {
      open: "ctrl+shift+o",
    })

    bind.match("open", { name: "x" } as ParsedKey)
    bind.match("ctrl+k", { name: "x" } as ParsedKey)

    expect(list).toEqual(["ctrl+shift+o", "ctrl+k"])
  })

  test("resolves names for print", () => {
    const list: string[] = []
    const api = {
      match: () => false,
      print: (key: string) => {
        list.push(key)
        return `print:${key}`
      },
    }
    const bind = createPluginKeybind(api, defaults, {
      close: "q",
    })

    expect(bind.print("close")).toBe("print:q")
    expect(bind.print("ctrl+p")).toBe("print:ctrl+p")
    expect(list).toEqual(["q", "ctrl+p"])
  })
})