import { asyncComputed } from '@vueuse/core'
import api from '@/api'
import './style.scss'
import { UiDataSection } from '@/components/ui/data-section'
import { TabsRoot, UiTabsList, UiTabsTrigger } from '@/components/ui/tabs'

export default defineComponent({
  name: 'SkillDetail',
  props: {
    skillId: {
      type: String,
      required: true,
    },
    level: {
      type: Number,
      default: 1,
    },
  },
  setup(props) {
    const currentSkill = computed(() => props.skillId)
    const currentLevel = computed(() => props.level)

    const skillInfo = asyncComputed(async () => {
      if (!currentSkill.value && !currentLevel.value) return undefined
      const res = await api.skillDetail(currentSkill.value, currentLevel.value)
      return res
    })

    const curTab = ref(0)

    const basic = computed(() =>
      !skillInfo.value
        ? []
        : [
            { label: '技能等级', value: skillInfo.value?.attribute?.level ?? props.level },
            { label: '学习等级', value: skillInfo.value?.requiredLevel },
            { label: '等级上限', value: skillInfo.value?.maxLevel },
            {
              label: '冷却时间',
              value: skillInfo.value?.attribute?.coolTime
                ? `${skillInfo.value?.attribute?.coolTime.toFixed(1)}秒`
                : undefined,
            },
            {
              label: '施放时间',
              value: !skillInfo.value?.attribute?.castingTime
                ? '瞬发'
                : `${skillInfo.value?.attribute?.castingTime.toFixed(1)}秒`,
            },
            { label: '魔法值', value: skillInfo.value?.attribute?.consumeMp },
            {
              label: '消耗无色小晶块',
              value: skillInfo.value?.consumeItem?.value
                ? `${skillInfo.value?.consumeItem?.value}个`
                : undefined,
            },
          ],
    )

    const desc = computed(() => skillInfo.value?.descDetail.split('\n'))

    const detail = computed(() => {
      const items =
        skillInfo.value?.attribute?.optionDesc?.split('\n').filter((item) => !!item) ?? []
      const details = items?.map((a) => {
        const beforeReplace = a.match(/^(.+?)\s*(\{value\d+\}.*)$/)
        if (beforeReplace) {
          a = `${beforeReplace[1]}<span class="skill_info_value">${beforeReplace[2]}</span>`
        }
        const matches = a.match(/{([^}]+)}/g)
        if (matches) {
          matches.forEach((match) => {
            const key = match.replace(/[{}]/g, '')
            // Only access if key matches the expected pattern
            if (/^value.+/.test(key)) {
              const value = skillInfo.value?.attribute?.optionValue[key as `value${string}`] ?? '-'
              if (value) {
                a = a.replace(match, `<span style="padding:0px 2px;color:#4AA256">${value}</span>`)
              }
            }
          })
        }
        return a
      })
      return details || []
    })

    const renderSkillDetail = () => (
      <>
        <UiDataSection
          class="skill-detail__section"
          title="基本信息"
          compact
          showState={false}
          indicatorPosition="end"
        >
          <div class="skill-detail__stack">
            {basic.value.map(
              (item) =>
                !!item.value && (
                  <div class="item skill-detail__row">
                    <span class="label">{item.label}</span>
                    <span class="value">{item.value}</span>
                  </div>
                ),
            )}
          </div>
        </UiDataSection>
        <UiDataSection
          class="skill-detail__section"
          title="技能描述"
          compact
          showState={false}
          indicatorPosition="end"
        >
          <div class="skill-detail__description-frame">
            <div class="skill-detail__scroll-content">
              {desc.value?.map((item) => (
                <div class="skill-detail__description-line">{item}</div>
              ))}
            </div>
          </div>
        </UiDataSection>
        {detail.value.length > 0 && (
          <UiDataSection
            class="skill-detail__section skill-detail__section--grow"
            title="技能属性"
            compact
            showState={false}
            indicatorPosition="end"
          >
            <div class="skill-detail__flex-scroll">
              <div class="skill-detail__stack">
                {detail.value.map((item) => (
                  <div class="item skill-detail__row skill-detail__row--center" v-html={item}></div>
                ))}
              </div>
            </div>
          </UiDataSection>
        )}
      </>
    )

    const renderSkillVp = () => (
      <>
        <div class="skill-detail__evolution">
          <div class="skill-detail__evolution-list">
            {skillInfo.value?.evolution?.map((item) => (
              <>
                <div class="skill-detail__stack">
                  <div class="skill_vp_title">{item.name}</div>
                  <UiDataSection
                    class="skill-detail__section"
                    title="技能描述"
                    compact
                    showState={false}
                    indicatorPosition="end"
                  >
                    <div class="skill-detail__evolution-scroll">
                      <div class="skill-detail__evolution-copy">{item.descDetail}</div>
                    </div>
                  </UiDataSection>
                </div>
              </>
            ))}
          </div>
        </div>
      </>
    )

    onMounted(() => {
      watchEffect(() => {
        // eslint-disable-next-line @typescript-eslint/no-unused-expressions
        ;(skillInfo.value?.evolution?.length ?? 0) == 0 && (curTab.value = 0)
      })
    })

    return () => (
      <>
        <div class="skill-detail">
          <div class="skill_name">{skillInfo.value?.name}</div>
          <div class="relative">
            <TabsRoot v-model={curTab.value}>
              <UiTabsList>
                <UiTabsTrigger value={0}>技能信息</UiTabsTrigger>
                <UiTabsTrigger value={1} disabled={!skillInfo.value?.evolution?.length}>
                  技能进化
                </UiTabsTrigger>
              </UiTabsList>
            </TabsRoot>
          </div>
          {curTab.value === 0 && renderSkillDetail()}
          {curTab.value === 1 && renderSkillVp()}
        </div>
      </>
    )
  },
})