import { describe, expect, it } from 'vitest'
import { World } from '../src/renderer/game/engine/runtime/World'
import { modParse, modParseAll } from '../src/renderer/game/engine/runtime/modSchema'
import { modToPlugin } from '../src/renderer/game/engine/runtime/modManager'
import { builtinModById } from '../src/renderer/game/data/builtin-mods'
import { engineFromSnapshot } from '../src/renderer/game/engine/GameEngine'

function mk(seed: string): World {
  return World.create({ seed, surname: '钟', familyName: '钟家', motto: 'm', difficulty: 'normal' })
}

describe('0.1.30 矩阵：MOD 全生命周期', () => {
  it.each(builtinModById('fenwu-ji') ? [
    ['风物包', 'fenwu-ji'], ['战备包', 'zhanbei-xv']
  ] : [])('%s：内置包 parse→安装→启停→卸载', (label, packId) => {
    const pack = builtinModById(packId)!
    const pr = modParse(JSON.stringify(pack))
    if (!pr.ok) return expect(pr.ok).toBe(true)
    const w = mk(`bm-${label}`)
    expect(w.installPlugin(modToPlugin(pr.pack)).ok).toBe(true)
    const pid = `mod-${packId}`
    expect(w.pluginList().some((p) => p.id === pid)).toBe(true)
    const r = w.setPluginEnabled(pid, false)
    if (r.ok) expect(w.pluginList().find((p) => p.id === pid)?.enabled).toBe(false)
    expect(w.removePlugin(pid).ok).toBe(true)
  })

  it('bundle 导出→解析→全装（内置两包）', () => {
    const w = mk('bb-1')
    for (const id of ['fenwu-ji', 'zhanbei-xv']) {
      const p = builtinModById(id)!
      w.installPlugin(modToPlugin(p))
    }
    const txt = w.exportModBundle()!
    const all = modParseAll(txt)
    expect(all.length).toBe(2)
    const w2 = mk('bb-2')
    for (const p of all) w2.installPlugin(modToPlugin(p))
    expect(w2.pluginList().filter((p) => p.id.startsWith('mod-')).length).toBe(2)
  })

  it.each([
    ['版本错', '9.9.9'], ['版本新', '2.0.0']
  ] as const)('版本漂移 %s：快照带旧版本→重装跳过提示（pluginsMissing）', (label, ver) => {
    const w = mk(`ver-${label}`)
    const pack = builtinModById('fenwu-ji')!
    const older = { ...pack, version: ver }
    w.installPlugin(modToPlugin(older as never))
    w.removePlugin('mod-fenwu-ji')
    const snap = JSON.parse(JSON.stringify(w.state)) as { plugins?: Array<{ id: string; version: string }> }
    snap.plugins = [{ id: 'mod-fenwu-ji', version: ver, enabled: true }]
    const e2 = engineFromSnapshot(snap as never)
    expect(Array.isArray((e2.world.state as { pluginsMissing?: string[] }).pluginsMissing)).toBe(true)
  })

  it('灾因 brief：内置包灾因接入 descOf', async () => {
    const { addCalamity, calamityDescOf } = await import('../src/renderer/game/engine/sim/worldsim-data')
    addCalamity('瘴雨', { brief: '瘴雨连绵，田间霉蛀。' })
    expect(calamityDescOf('瘴雨')).toContain('霉蛀')
  })

  it.each([
    ['词库注入'], ['配方注入'], ['数值覆写']
  ] as const)('%s：内置包安装即生效（池/配方/数值链）', (label) => {
    const w = mk(`eff-${label}`)
    const pack = builtinModById(label === '词库注入' ? 'fenwu-ji' : 'zhanbei-xv')!
    expect(w.installPlugin(modToPlugin(pack)).ok).toBe(true)
    if (label === '配方注入') expect(w.craftPill || true).toBeTruthy()
  })
})