game-marathon/frontend/src/api/assignments.ts

import client from './client'
import type { AssignmentDetail, Dispute, DisputeComment, ReturnedAssignment, BonusAssignment } from '@/types'

export interface BonusCompleteResult {
  bonus_assignment_id: number
  points_earned: number
  total_bonus_points: number
}

export const assignmentsApi = {
  // Get detailed assignment info with proofs and dispute
  getDetail: async (assignmentId: number): Promise<AssignmentDetail> => {
    const response = await client.get<AssignmentDetail>(`/assignments/${assignmentId}`)
    return response.data
  },

  // Create a dispute against an assignment
  createDispute: async (assignmentId: number, reason: string): Promise<Dispute> => {
    const response = await client.post<Dispute>(`/assignments/${assignmentId}/dispute`, { reason })
    return response.data
  },

  // Create a dispute against a bonus assignment
  createBonusDispute: async (bonusId: number, reason: string): Promise<Dispute> => {
    const response = await client.post<Dispute>(`/bonus-assignments/${bonusId}/dispute`, { reason })
    return response.data
  },

  // Add a comment to a dispute
  addComment: async (disputeId: number, text: string): Promise<DisputeComment> => {
    const response = await client.post<DisputeComment>(`/disputes/${disputeId}/comments`, { text })
    return response.data
  },

  // Vote on a dispute (true = valid/proof is OK, false = invalid/proof is not OK)
  vote: async (disputeId: number, vote: boolean): Promise<{ message: string }> => {
    const response = await client.post<{ message: string }>(`/disputes/${disputeId}/vote`, { vote })
    return response.data
  },

  // Get current user's returned assignments
  getReturnedAssignments: async (marathonId: number): Promise<ReturnedAssignment[]> => {
    const response = await client.get<ReturnedAssignment[]>(`/marathons/${marathonId}/returned-assignments`)
    return response.data
  },

  // Get proof media as blob URL (supports both images and videos)
  getProofMediaUrl: async (assignmentId: number): Promise<{ url: string; type: 'image' | 'video' }> => {
    const response = await client.get(`/assignments/${assignmentId}/proof-media`, {
      responseType: 'blob',
    })
    const contentType = response.headers['content-type'] || ''
    const isVideo = contentType.startsWith('video/')
    return {
      url: URL.createObjectURL(response.data),
      type: isVideo ? 'video' : 'image',
    }
  },

  // Get bonus assignments for a playthrough assignment
  getBonusAssignments: async (assignmentId: number): Promise<BonusAssignment[]> => {
    const response = await client.get<BonusAssignment[]>(`/assignments/${assignmentId}/bonus`)
    return response.data
  },

  // Complete a bonus challenge
  completeBonusAssignment: async (
    assignmentId: number,
    bonusId: number,
    data: { proof_file?: File; proof_files?: File[]; proof_url?: string; comment?: string }
  ): Promise<BonusCompleteResult> => {
    const formData = new FormData()

    // Support both single file (legacy) and multiple files
    if (data.proof_file) {
      formData.append('proof_file', data.proof_file)
    }
    if (data.proof_files && data.proof_files.length > 0) {
      data.proof_files.forEach(file => {
        formData.append('proof_files', file)
      })
    }

    if (data.proof_url) {
      formData.append('proof_url', data.proof_url)
    }
    if (data.comment) {
      formData.append('comment', data.comment)
    }

    const response = await client.post<BonusCompleteResult>(
      `/assignments/${assignmentId}/bonus/${bonusId}/complete`,
      formData,
      { headers: { 'Content-Type': 'multipart/form-data' } }
    )
    return response.data
  },

  // Get bonus proof media as blob URL (supports both images and videos)
  getBonusProofMediaUrl: async (
    assignmentId: number,
    bonusId: number
  ): Promise<{ url: string; type: 'image' | 'video' }> => {
    const response = await client.get(
      `/assignments/${assignmentId}/bonus/${bonusId}/proof-media`,
      { responseType: 'blob' }
    )
    const contentType = response.headers['content-type'] || ''
    const isVideo = contentType.startsWith('video/')
    return {
      url: URL.createObjectURL(response.data),
      type: isVideo ? 'video' : 'image',
    }
  },

  // Get individual proof file media as blob URL (for multiple proofs support)
  getProofFileMediaUrl: async (
    assignmentId: number,
    proofFileId: number
  ): Promise<{ url: string; type: 'image' | 'video' }> => {
    const response = await client.get(
      `/assignments/${assignmentId}/proof-files/${proofFileId}/media`,
      { responseType: 'blob' }
    )
    const contentType = response.headers['content-type'] || ''
    const isVideo = contentType.startsWith('video/')
    return {
      url: URL.createObjectURL(response.data),
      type: isVideo ? 'video' : 'image',
    }
  },

  // Get individual bonus proof file media as blob URL (for multiple proofs support)
  getBonusProofFileMediaUrl: async (
    assignmentId: number,
    bonusId: number,
    proofFileId: number
  ): Promise<{ url: string; type: 'image' | 'video' }> => {
    const response = await client.get(
      `/assignments/${assignmentId}/bonus/${bonusId}/proof-files/${proofFileId}/media`,
      { responseType: 'blob' }
    )
    const contentType = response.headers['content-type'] || ''
    const isVideo = contentType.startsWith('video/')
    return {
      url: URL.createObjectURL(response.data),
      type: isVideo ? 'video' : 'image',
    }
  },
}